江苏省连云港市灌南县实验中学中考英语《书面表达》专项练习案

江苏省连云港市灌南县实验中学中考英语《 书 关于书的成语关于读书的排比句社区图书漂流公约怎么写关于读书的小报汉书pdf 面表达》专项练习案 2012年中考英语专题训练 书面表达 (一) 假如你是班长，最近发现班上部分学生抄袭别人作业，请写一篇90词左右的短文， 谈谈你的看法( I find there are some students copying others’homework in our class(I think it is wrong to do so .Why do they copy homework? I think there are two reasons(Firstly，a few students don’t listen carefully in class(They are weak in their lessons(So they can’t finish their homework on time(They have to copy it(Secondly，sometimes we have too much homework(We don’t have enough time to finish it(As students， we should listen carefully in class and understand our teachers。We also need to plan things carefully so that we can finish our homework on time(Copying others’ homework gives us nothing good，and it is only a waste of time( So，dear friends，please stop copying others’homework and study hard from now on( (二) 假如你是“保护动物协会”会员，请以Giant Panda为题写一篇90词左右的短文介 绍并呼吁人们保护大熊猫(短文必须包含以下内容: (1)大熊猫的外形、习性、现在的生存状态和原因; (2)应采取的保护措施( ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (三) 从电视上看到美国正流行甲型H1N1流感(A,H1N1 flu)，部分学校停课(你为你正在 美国上学的笔友Mike的健康与安全担心(请立即给他写一封email询问他的情况，并给 他提出防护建议( 内容 要点 综治信访维稳工作要点综治信访维稳工作要点2018综治平安建设工作要点新学期教学工作要点医院纪检监察工作要点 : 一、询问 1(他的健康状况; 2(他们学校有无甲型H1N1流感病例(A,H1N1 flu cases); 3(他们是否还上学( 二、建议 1(尽量待在家里，少去人多的地方; 2(勤洗手，讲卫生; lower end of the condenser of the distillation unit, which happens to come across 300mL the bottom of the conical flask, the bottle contains boric acid solution 25--the 50mL and 2~3 drop indicator. Sodium hydroxide solution through the funnel to join 100~150mL, Lysis solution alkalized. Note the funnel neck cannot be empty. ensure a liquid seal. Open the condenser tubes of condensed water, began distilling. In this process, ensure the amount of steam produced is constant. Collected by 20~30min about 200mL to the liquid in the Erlenmeyer flask, to stop distillation. Lowering of the Erlenmeyer flask, condenser tube left the surface, allow excess condensed water to drip into the bottle, and then rinsing with water condenser tube ends, water drip into the bottle. Ensure that release ammonia into the Erlenmeyer flask quantitatively, liquid in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titration of liquid in the bottle and, until the color becomes purplish red, read number of ml of the standard solution of sulphuric acid consumption. Determination of the number: measured on the same sample twice. Blank: reagent blank determination, such as sample containers containing nitrogen, then the container should be blank. 6, the results of the calculation method: ammonia nitrogen content in starches are sample weight to the original weight of the sample expressed as a percentage of weight in the formula: x--sample nitrogen,%; T--standards for titration of moles of sulfuric acid concentration, mol/l; Vo--blank with sulfuric acid solution volume, 3(多开窗，保持空气新鲜; 4(多吃水果、蔬菜( 注意:长度:90词( Dear Mike， From TV I know many A,H1N1 flu cases are reported recently in the United States，and many schools are closed as a result，I’m so worried about you(_______________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours truly， Li Hua (四) 上星期，学校就学生的作业量问题要求各班召开家长会进行讨论(以下是你班家长的 观点:多数家长认为作业多有好处，而部分家长则认为作业过多对孩子的成长不利(请你 根据下面方框中的提示，用英语作一简要介绍并表明你自己的观点( Most parents A few parents ?review what students have learned ?take a lot of time ?develop students’minds ?cannot have a good rest ?stop students playing computer games ?cannot do the things students like ?„„ ?„„ 注意:(1)可以适当增加细节，要求意思连贯，语句通顺; (2)词数90左右( ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (五) 以《读书的方法》为题用英语写一篇短文((90词左右) 主要内容是:读书的成功与否与读书方法的正确与否关系甚大(不妨向读者提几点建 议: (1)所读书籍难度要适中，偏难、偏易均不宜(如果发现一本书太难读，不妨先放在 一 边一段时间，换一本容易些的读; (2)读书固然要读自己感兴趣的书，但更要读对自己有益的书; ic acition of liquid in the bottle and, until the color becomes purplish red, read number of ml of the standard solution of sulphura into the Erlenmeyer flask quantitatively, liquid in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titrammonito drip into the bottle, and then rinsing with water condenser tube ends, water drip into the bottle. Ensure that release aflask, to stop distillation. Lowering of the Erlenmeyer flask, condenser tube left the surface, allow excess condensed water yerthis process, ensure the amount of steam produced is constant. Collected by 20~30min about 200mL to the liquid in the Erlenme Note the funnel neck cannot be empty. ensure a liquid seal. Open the condenser tubes of condensed water, began distilling. In the 50mL and 2~3 drop indicator. Sodium hydroxide solution through the funnel to join 100~150mL, Lysis solution alkalized. --ion 25e distillation unit, which happens to come across 300mL the bottom of the conical flask, the bottle contains boric acid solutlower end of the condenser of th2h sulfuric acid solution volume,blank wit--standards for titration of moles of sulfuric acid concentration, mol/l; Vo--sample nitrogen,%; T--formula: xtrogen content in starches are sample weight to the original weight of the sample expressed as a percentage of weight in the nia nimple containers containing nitrogen, then the container should be blank. 6, the results of the calculation method: ammod consumption. Determination of the number: measured on the same sample twice. Blank: reagent blank determination, such as sa (3)有的书匆匆浏览便可，有的则需细读、精读，还要随时记笔记; (4)不要羞于问问题，任何内行的人都是你的老师; (5)勤查词典，因为词典是你最好的老师( The Way’s for Reading ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (六) 最近学校组织学生召开了一次座谈会，了解学生对校长、老师以及家长的看法(根据 下表所提供的信息，请你以what 1 want to Speak Out Most为题写一篇短文( 对 象 学生的建议 你的观点 校 长 为我们创造更好的学习生活环境; „„ 老 师 给我们多点思考的时间; „„ 家 长 多理解我们，给我们更多的独立空间( „„ 注意:(1)词数100左右(短文的开头和结尾已给出，不计入总词数; (2)短文须包括所有要点，不要逐词翻译，可适当发挥，使短文连贯、通顺; (3)每条建议后都要另附上至少一条你的观点( (4)参考词汇:校长headmaster What I Want to Speak Out Most As a student，I have many things in mind to speak out most( _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Only by communicating with each other can we get along well together( (七) 你们学校最近就“一个好朋友的标准”做了一次 问卷 关于教学调查问卷关于员工内部调查问卷员工内部调查问卷基药满意度调查问卷论文问卷调查格式 调查，调查结果如下图(阴影部 分)( becom d in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titration of liquid in the bottle and, until the colorondenser tube ends, water drip into the bottle. Ensure that release ammonia into the Erlenmeyer flask quantitatively, liquiter cnmeyer flask, condenser tube left the surface, allow excess condensed water to drip into the bottle, and then rinsing with waconstant. Collected by 20~30min about 200mL to the liquid in the Erlenmeyer flask, to stop distillation. Lowering of the Erle ced isliquid seal. Open the condenser tubes of condensed water, began distilling. In this process, ensure the amount of steam produde solution through the funnel to join 100~150mL, Lysis solution alkalized. Note the funnel neck cannot be empty. ensure a the 50mL and 2~3 drop indicator. Sodium hydroxi--bottle contains boric acid solution 25lower end of the condenser of the distillation unit, which happens to come across 300mL the bottom of the conical flask, the 3blank with sulfuric acid solution volume,--itration of moles of sulfuric acid concentration, mol/l; Vostandards for t--sample nitrogen,%; T--e original weight of the sample expressed as a percentage of weight in the formula: xshould be blank. 6, the results of the calculation method: ammonia nitrogen content in starches are sample weight to th tainerred on the same sample twice. Blank: reagent blank determination, such as sample containers containing nitrogen, then the cones purplish red, read number of ml of the standard solution of sulphuric acid consumption. Determination of the number: measu 请你以“What a good friend should be like”为题，用英语为你们学校的校报写 一篇短 文，报道此次调查结果并谈谈自己的看法( 注意:(1)词数:90左右; (2)内容必须包括上图中的要点，可适当发挥; (3)文章条理清楚、意思连贯、语句通顺; (4)文中不得出现真实的地名、校名和人名( What a good friend should be like ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (八) “态度决定一切”(我们每个人其实都生活在自己搭建的房子里(勤奋努力、积极向 上是我们成就事业，获得幸福的关键，而消极懒散必然会导致落后和失败(请根据这个话 题谈谈你自己的看法( 要求:(1)根据所提供的信息 材料 关于××同志的政审材料调查表环保先进个人材料国家普通话测试材料农民专业合作社注销四查四问剖析材料 和话题，写出结构合理、条理清晰、语法准确、信 息完整、语言丰富优美、可读性强的短文; (2)至少100词，题目自拟; (3)不得使用真实姓名、地名和学校名( ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (九) formula: xtrogen content in starches are sample weight to the original weight of the sample expressed as a percentage of weight in the nia nimple containers containing nitrogen, then the container should be blank. 6, the results of the calculation method: ammod consumption. Determination of the number: measured on the same sample twice. Blank: reagent blank determination, such as saic acition of liquid in the bottle and, until the color becomes purplish red, read number of ml of the standard solution of sulphura into the Erlenmeyer flask quantitatively, liquid in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titrammonito drip into the bottle, and then rinsing with water condenser tube ends, water drip into the bottle. Ensure that release aflask, to stop distillation. Lowering of the Erlenmeyer flask, condenser tube left the surface, allow excess condensed water yerthis process, ensure the amount of steam produced is constant. Collected by 20~30min about 200mL to the liquid in the Erlenme Note the funnel neck cannot be empty. ensure a liquid seal. Open the condenser tubes of condensed water, began distilling. In the 50mL and 2~3 drop indicator. Sodium hydroxide solution through the funnel to join 100~150mL, Lysis solution alkalized. --ion 25e distillation unit, which happens to come across 300mL the bottom of the conical flask, the bottle contains boric acid solutlower end of the condenser of th4h sulfuric acid solution volume,blank wit--standards for titration of moles of sulfuric acid concentration, mol/l; Vo--sample nitrogen,%; T-- 我省出台了一系列推进素质教育的新政策，其中对学生的作息时间做了严格规定(学 生课外时间增多了，他们都在干些什么?他们的负担减轻了吗?下面是English Online杂 志社就这些问题对某市部分初中生进行问卷调查的结果(请根据该调查结果写一份100词 左右的调查报告，并简单谈谈你的意见和看法(文章的开头已给出，不计入总 词数( How many students 60, 5, 15, 20, What do they do Study，read books Watch TV Play computer Do sports or or do homework games play outdoors English Online made a survey on what junior middle school students do in their spare time(Here is the result( ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (十) 假设你将代表你校2011届毕业生在学校毕业典礼上发言，请你用英语写一篇发言稿， 发言稿的内容要点如下( 回 顾 美丽的校园、生动有趣的教学、三年来的收获 感 谢 老师的培养、父母的支持、同学的帮助 祝 愿 考生自拟，至少两点 注意:(1)词数90左右(发言稿的开头和结尾已为你写好，不计入总词数; (2)发言稿须包括所有要点，不要逐词翻译，可适当发挥，使短文连贯、通顺( Good afternoon，ladies and gentlemen，my dear teachers and fellow graduates Good afternoon，ladies and gentlemen，my dear teachers and fellow graduates， It is a great honour for me to make a speech on behalf of the graduating class of 2010( It has been three years for us to study in this beautiful school(Our teachers always try to make their lessons lively and interesting(We have learned a lot over these years，but we could hardly succeed without our teachers’efforts， our parents’support and our classmates’help(At this moment，I would like to thank all of you for what you have done for us( I wish our school more beautiful and all of us a wonderful future! Goodbye，our beautiful school，our dear teachers and our friends( Thank you for listening( Thank you for listening( (十一) --e original weight of the sample expressed as a percentage of weight in the formula: xshould be blank. 6, the results of the calculation method: ammonia nitrogen content in starches are sample weight to th tainerred on the same sample twice. Blank: reagent blank determination, such as sample containers containing nitrogen, then the cones purplish red, read number of ml of the standard solution of sulphuric acid consumption. Determination of the number: measubecom d in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titration of liquid in the bottle and, until the colorondenser tube ends, water drip into the bottle. Ensure that release ammonia into the Erlenmeyer flask quantitatively, liquiter cnmeyer flask, condenser tube left the surface, allow excess condensed water to drip into the bottle, and then rinsing with waconstant. Collected by 20~30min about 200mL to the liquid in the Erlenmeyer flask, to stop distillation. Lowering of the Erle ced isliquid seal. Open the condenser tubes of condensed water, began distilling. In this process, ensure the amount of steam produde solution through the funnel to join 100~150mL, Lysis solution alkalized. Note the funnel neck cannot be empty. ensure a the 50mL and 2~3 drop indicator. Sodium hydroxi--bottle contains boric acid solution 25lower end of the condenser of the distillation unit, which happens to come across 300mL the bottom of the conical flask, the 5blank with sulfuric acid solution volume,--itration of moles of sulfuric acid concentration, mol/l; Vostandards for t--sample nitrogen,%; T 根据图示，简要介绍一下如何才能保持健康，并展开想象，适当发挥( (((((((((( 要求:(1)词数90左右(短文的开头已给出，不计入总词数; (2)文中不得出现真实姓名和校名( All of us want to be healthy(____________________________ ________________________________________________________ ________________________________________________________ ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (十二) 下面三幅图是中学生丰富多彩的课余活动的一瞥一一书海拾贝、球场健身、走进自然( 请根据这三幅图的内容(可适当扩展)，写一篇关于课余活动的短文，题为“Our Out-of-Class Activities”(词数90左右( ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (十三) 假如你班要进行一次远足(field trip)，你作为班长，负责 计划 项目进度计划表范例计划下载计划下载计划下载课程教学计划下载 安排此活动，并通知 全班( 请根据以下内容要求(具体内容自定)，拟一份90词左右的通知( 提示:(1)出游时间和地点; (2)出游的具体活动安排(3—5项); --standards for titration of moles of sulfuric acid concentration, mol/l; Vo--sample nitrogen,%; T--formula: xtrogen content in starches are sample weight to the original weight of the sample expressed as a percentage of weight in the nia nimple containers containing nitrogen, then the container should be blank. 6, the results of the calculation method: ammod consumption. Determination of the number: measured on the same sample twice. Blank: reagent blank determination, such as saic acition of liquid in the bottle and, until the color becomes purplish red, read number of ml of the standard solution of sulphura into the Erlenmeyer flask quantitatively, liquid in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titrammonito drip into the bottle, and then rinsing with water condenser tube ends, water drip into the bottle. Ensure that release aflask, to stop distillation. Lowering of the Erlenmeyer flask, condenser tube left the surface, allow excess condensed water yerthis process, ensure the amount of steam produced is constant. Collected by 20~30min about 200mL to the liquid in the Erlenme Note the funnel neck cannot be empty. ensure a liquid seal. Open the condenser tubes of condensed water, began distilling. In the 50mL and 2~3 drop indicator. Sodium hydroxide solution through the funnel to join 100~150mL, Lysis solution alkalized. --ion 25e distillation unit, which happens to come across 300mL the bottom of the conical flask, the bottle contains boric acid solutlower end of the condenser of th6h sulfuric acid solution volume,blank wit (3)出游注意事项(2—3项)( ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (十四) 你的一天活动安排如下，请据此写一篇日记(词数90左右( 2010,11,26 时 间 地 点 活 动 8:00 校门口 欢迎美国学生约50人到校参观 8:00—9:30 图书馆,阅览室 联欢会(get-together)，交换礼品 9:30—10:30 校园内 参观教学楼，实验室，校办工厂，游泳池 10:30—11:30 操场 友谊篮球赛 12:00 校门口 美国学生离校 14:00—17:00 几家书店 和几名同学选择，购买了书和磁带 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (十五) 假设你是李明，你的国外网友Eric在网上看到几幅中国剪纸(Chinese paper cut)， Eric对此很感兴趣，给你发来邮件询问有关中国剪纸的信息，请你根据下表提示给他回复 邮件( Chinese Paper Cut long history over 2，000 years very popular in different parts of China，young or old，be fond of，do well in((( different birds，animals，flowers((( shapes sample nitrogen,%; T--e original weight of the sample expressed as a percentage of weight in the formula: xshould be blank. 6, the results of the calculation method: ammonia nitrogen content in starches are sample weight to th tainerred on the same sample twice. Blank: reagent blank determination, such as sample containers containing nitrogen, then the cones purplish red, read number of ml of the standard solution of sulphuric acid consumption. Determination of the number: measubecom d in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titration of liquid in the bottle and, until the colorondenser tube ends, water drip into the bottle. Ensure that release ammonia into the Erlenmeyer flask quantitatively, liquiter cnmeyer flask, condenser tube left the surface, allow excess condensed water to drip into the bottle, and then rinsing with waconstant. Collected by 20~30min about 200mL to the liquid in the Erlenmeyer flask, to stop distillation. Lowering of the Erle ced isliquid seal. Open the condenser tubes of condensed water, began distilling. In this process, ensure the amount of steam produde solution through the funnel to join 100~150mL, Lysis solution alkalized. Note the funnel neck cannot be empty. ensure a the 50mL and 2~3 drop indicator. Sodium hydroxi--bottle contains boric acid solution 25lower end of the condenser of the distillation unit, which happens to come across 300mL the bottom of the conical flask, the 7blank with sulfuric acid solution volume,--itration of moles of sulfuric acid concentration, mol/l; Vostandards for t-- Where do people put Chinese paper cuts? „ 要求:(1)文中不得出现真实的人名和校名; (2)词数:90左右( ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 (一) I find there are some students copying others’homework in our class(I think it is wrong to copy others’homework( Why do they copy homework? I think there are two reasons(Firstly，a few students don’t listen carefully in class(They are weak in their lessons(So they can’ t finish their homework on time(They have to copy it(Secondly，sometimes we have too much homework(We don’t have enough time to finish it(As students，we should listen carefully in class and understand our teachers。We also need to plan things carefully so that we can finish our homework on time(Copying others’homework gives us nothing good，and it is only a waste of time( So，dear friends，please stop copying others’homework and study hard from now on( (二) Giant Panda Giant pandas are beautiful black and white animals(They look like bears(They a into the Erlenmeyer flask quantitatively, liquid in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titrammonito drip into the bottle, and then rinsing with water condenser tube ends, water drip into the bottle. Ensure that release aflask, to stop distillation. Lowering of the Erlenmeyer flask, condenser tube left the surface, allow excess condensed water yerthis process, ensure the amount of steam produced is constant. Collected by 20~30min about 200mL to the liquid in the Erlenme Note the funnel neck cannot be empty. ensure a liquid seal. Open the condenser tubes of condensed water, began distilling. In the 50mL and 2~3 drop indicator. Sodium hydroxide solution through the funnel to join 100~150mL, Lysis solution alkalized. --ion 25e distillation unit, which happens to come across 300mL the bottom of the conical flask, the bottle contains boric acid solutlower end of the condenser of th8h sulfuric acid solution volume,blank wit--standards for titration of moles of sulfuric acid concentration, mol/l; Vo--sample nitrogen,%; T--formula: xtrogen content in starches are sample weight to the original weight of the sample expressed as a percentage of weight in the nia nimple containers containing nitrogen, then the container should be blank. 6, the results of the calculation method: ammod consumption. Determination of the number: measured on the same sample twice. Blank: reagent blank determination, such as saic acition of liquid in the bottle and, until the color becomes purplish red, read number of ml of the standard solution of sulphur live in China(They are very quiet and peaceful(They eat bamboo shoots and leaves( There are only about a thousand giant pandas in the world now(Their number is getting smaller and smaller because their living areas are becoming farmlands(If farmers keep taking the land，giant pandas will have nowhere to live(Also，people hunt them for their fur(If this continues，then there will be no giant pandas in the wild( We can take the following actions to protect giant pandas:make giant panda reserves bigger，build more reserves，write to newspapers and magazines to tell more people about the problems of giant pandas( (三) Dear Mike， From TV I know many A,H1N1 flu cases are reported recently in the United States，and many schools are closed as a result(I’m so worried about you(Are you all right? Are there any A,H1N1 flu cases in your school? Do you still have to go to school every day? To stay away from the disease，you’d better stay at home as much as possible and not go to places where there are many people(Wash your hands more often to keep them clean;open the window to have more fresh air in the room;And eat more fruits and vegetables to keep yourself fit and strong( So far the disease is not so deadly as it seems to be(Do be at ease! Take care and you’ll be OK( Yours truly， Li Hua (四) Last week our class had a parents’meeting(At the meeting，all the parents talked about whether doing a lot of homework was useful or not(Many parents thought that doing much homework was useful(They thought by doing a lot of homework， the students could review what they had learned(It would also help to develop the students’minds and stop them playing computer games( But a few parents thought that too much homework was useless(Because doing much homework took a lot of time and thus students could not have a good rest(What’ s more，they could not do the things they liked( In my opinion，doing some suitable homework is necessary and helpful( (五) The Ways for Reading To read successfully requires correct ways of reading(Here are some suggestions: 1(Choose books which are neither too difficult nor too easy for you(If you find it’s too hard to go on with the book，just put it aside for a moment and e original weight of the sample expressed as a percentage of weight in the formula: xshould be blank. 6, the results of the calculation method: ammonia nitrogen content in starches are sample weight to th tainerred on the same sample twice. Blank: reagent blank determination, such as sample containers containing nitrogen, then the cones purplish red, read number of ml of the standard solution of sulphuric acid consumption. Determination of the number: measubecom d in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titration of liquid in the bottle and, until the colorondenser tube ends, water drip into the bottle. Ensure that release ammonia into the Erlenmeyer flask quantitatively, liquiter cnmeyer flask, condenser tube left the surface, allow excess condensed water to drip into the bottle, and then rinsing with waconstant. Collected by 20~30min about 200mL to the liquid in the Erlenmeyer flask, to stop distillation. Lowering of the Erle ced isliquid seal. Open the condenser tubes of condensed water, began distilling. In this process, ensure the amount of steam produde solution through the funnel to join 100~150mL, Lysis solution alkalized. Note the funnel neck cannot be empty. ensure a the 50mL and 2~3 drop indicator. Sodium hydroxi--bottle contains boric acid solution 25lower end of the condenser of the distillation unit, which happens to come across 300mL the bottom of the conical flask, the 9blank with sulfuric acid solution volume,--itration of moles of sulfuric acid concentration, mol/l; Vostandards for t--sample nitrogen,%; T-- change for an easier one; 2(Choose books that not only interest you but also be good for you，for reading is not always for fun only; 3(Some books are to be read quickly，hut some must be read slowly and carefully(Don’t forget to take some notes whenever you feel it is necessary; 4(Don’t be shy to ask questions(Anyone who knows more than you do can be your teacher; 5(Make good use of dictionaries，for dictionaries are your best teachers( (六) What I Want to Speak Out Most As a student，I have many things in mind to speak out most(First，to the headmaster，we’d like to suggest creating a better environment for us to live and study in(It can help us learn better and more comfortably( Second，to the teachers，we hope you can give us more free time to think by ourselves in order that we can come up with more ideas at what we have learnt in class( Finally，to our parents，we expect you to have a better understanding of us(At the same time，we need more space of our own so that we can keep in good mood and have less pressure(Anyway，we know how to achieve a balance between study and play( Only by communicating with each other can we get along well together( (七) What a Good Friend should be Like Recently，we did a survey in our school on what a good friend should be like(About seven percent,Less than ten percent of the students prefer their friends to be beautiful or handsome(About forty-eight percent,Less than half ,Nearly half of the students think that their friends should be hard-working and good at their lessons(Sixty-seven percent of the students hope their friends are fond of singing and dancing，and also they should be good at sports(Ninety-five percent,Almost all of the students agree that their friends should be not only lively，kind and helpful but also honest(Good friends should trust each other and share joys(I think to be honest is the most important of all( (八) Attitude is everything(No one could succeed without a good attitude(Everything in the world depends on attitude(Different attitudes may make the things and situations different(Optimistic attitude will help you to achieve your goals， for it gives you hope and strength and you will never be despaired or give up easily(While holding pessimistic attitude just make you feel frustrated and fail at last(Although not everyone can realize his dream perfectly，we can try our formula: xtrogen content in starches are sample weight to the original weight of the sample expressed as a percentage of weight in the nia nimple containers containing nitrogen, then the container should be blank. 6, the results of the calculation method: ammod consumption. Determination of the number: measured on the same sample twice. Blank: reagent blank determination, such as saic acition of liquid in the bottle and, until the color becomes purplish red, read number of ml of the standard solution of sulphura into the Erlenmeyer flask quantitatively, liquid in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titrammonito drip into the bottle, and then rinsing with water condenser tube ends, water drip into the bottle. Ensure that release aflask, to stop distillation. Lowering of the Erlenmeyer flask, condenser tube left the surface, allow excess condensed water yerthis process, ensure the amount of steam produced is constant. Collected by 20~30min about 200mL to the liquid in the Erlenme Note the funnel neck cannot be empty. ensure a liquid seal. Open the condenser tubes of condensed water, began distilling. In the 50mL and 2~3 drop indicator. Sodium hydroxide solution through the funnel to join 100~150mL, Lysis solution alkalized. --ion 25e distillation unit, which happens to come across 300mL the bottom of the conical flask, the bottle contains boric acid solutlower end of the condenser of th10h sulfuric acid solution volume,blank wit--standards for titration of moles of sulfuric acid concentration, mol/l; Vo--sample nitrogen,%; T-- best to change our attitude，because right attitude means chance，courage，and success( Attitude is everything(Change your attitude，and your life will be changed( (九) English Online made a survey on what junior middle school students do in their spare time(Here is the result( After school(60, of them study and read books or do homework at home，5, watch TV and 15,play computers games(20,do sports or play outdoors with classmates or friends( Things are much better than before，but still about 60,of students are busy at studying in their free time(Study is not the only important thing for children(Playing is important for them，too(By playing，children can keep healthy， and can learn things that they can’t get from books(So children need more time to do different kinds of activities( (十) Good afternoon，ladies and gentlemen，my dear teachers and fellow graduates， It is a great honour for me to make a speech on behalf of the graduating class of 2010( Our teachers It has been three years for us to study in this beautiful school( always try to make their lessons lively and interesting(We have learned a lot over these years，but we could hardly succeed without our teachers’efforts， our parents’support and our classmates’help(At this moment，I would like to thank all of you for what you have done for us( I wish our school more beautiful and all of us a wonderful future! Goodbye，our beautiful school，our dear teachers and our friends( Thank you for listening( (十一) All of us want to be healthy(First I think sleep is important(Usually we need about eight hours’sleep every night(Then we will feel active and energetic during the day(A healthy diet is also important(Fresh vegetables and fruit and fish are good for us(We shouldn’t eat too many snacks and fast food，such as hamburgers and Coke(Everyone needs to do some exercise in order to keep fit， such as jogging and playing ball games( Of course there are other ways to keep healthy(I think having a good state of mind is very important( (十二) our Out-of-Class Activities Our out-of-class activities are rich and colorful(We often go to the library to read different kinds of books(We learn a lot in this way(We also take part --sample nitrogen,%; T--e original weight of the sample expressed as a percentage of weight in the formula: xshould be blank. 6, the results of the calculation method: ammonia nitrogen content in starches are sample weight to th tainerred on the same sample twice. Blank: reagent blank determination, such as sample containers containing nitrogen, then the cones purplish red, read number of ml of the standard solution of sulphuric acid consumption. Determination of the number: measubecom d in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titration of liquid in the bottle and, until the colorondenser tube ends, water drip into the bottle. Ensure that release ammonia into the Erlenmeyer flask quantitatively, liquiter cnmeyer flask, condenser tube left the surface, allow excess condensed water to drip into the bottle, and then rinsing with waconstant. Collected by 20~30min about 200mL to the liquid in the Erlenmeyer flask, to stop distillation. Lowering of the Erle ced isliquid seal. Open the condenser tubes of condensed water, began distilling. In this process, ensure the amount of steam produde solution through the funnel to join 100~150mL, Lysis solution alkalized. Note the funnel neck cannot be empty. ensure a the 50mL and 2~3 drop indicator. Sodium hydroxi--bottle contains boric acid solution 25lower end of the condenser of the distillation unit, which happens to come across 300mL the bottom of the conical flask, the 11blank with sulfuric acid solution volume,--itration of moles of sulfuric acid concentration, mol/l; Vostandards for t in all kinds of sports(They can help us keep healthy and strong(The most popular sport in our school is volleyball(I often play volleyball with my classmates(Sometimes we go outside school to learn the world(For example，we go to the countryside to study flowers and plants(Through these out-of-class activities，we learn a lot of things that we can’t learn in class( (十三) Now，class，attention please! I have an announcement to make( On Saturday our class is going to have a field trip(In the morning we are going to climb the Fragrant Mountain(At noon，we are going to have a picnic at the top of the mountain(After lunch you may play games，draw pictures，have a dancing party and do anything you like(We’ll come back at 3:30 p(m( Please get to the school gate at 7:00 on Saturday morning(Be sure to take some food and drinking water with you，but don’t take too many things( That’s all(Thank you( (十四) About fifty American students came to visit school today( We gathered at the school gate at 8:00 to give them a warm welcome(Then we had a get-together in the reading-room in our library(Our headmaster told them something about our school(And then we talked with each other and exchanged gifts(From 9:30 we showed them around our school(They visited our classroom building，the factory run by our school，and the swimming pool(A friendly basketball game started on the sports ground at 10:30(At twelve o’clock all American students left our school( In the afternoon my classmates and I went to bookshops(We chose and bought some books and tapes(I was busy but happy today( (十五) Dear Eric， You wanted to know about Chinese paper cut(Here I’m glad to tell you something about it(Chinese paper cut has a long history of over 2，000 years(It can be seen in different parts of China(Many people，no matter young or old，are fond of it(People in northern part of China do well in making paper cuts(People cut paper into different shapes，like birds，animals，flowers and so on(I think Chinese paper cuts are not only beautiful but also very useful(People usually put them on doors or windows when they celebrate something happy，especially for the Spring Festival(More and more people are interested in it(I hope you’ll come to China to see more Chinese paper cuts one day( Best wishes( Li Ming standards for titration of moles of sulfuric acid concentration, mol/l; Vo--sample nitrogen,%; T--formula: xtrogen content in starches are sample weight to the original weight of the sample expressed as a percentage of weight in the nia nimple containers containing nitrogen, then the container should be blank. 6, the results of the calculation method: ammod consumption. Determination of the number: measured on the same sample twice. Blank: reagent blank determination, such as saic acition of liquid in the bottle and, until the color becomes purplish red, read number of ml of the standard solution of sulphura into the Erlenmeyer flask quantitatively, liquid in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titrammonito drip into the bottle, and then rinsing with water condenser tube ends, water drip into the bottle. Ensure that release aflask, to stop distillation. Lowering of the Erlenmeyer flask, condenser tube left the surface, allow excess condensed water yerthis process, ensure the amount of steam produced is constant. Collected by 20~30min about 200mL to the liquid in the Erlenme Note the funnel neck cannot be empty. ensure a liquid seal. Open the condenser tubes of condensed water, began distilling. In the 50mL and 2~3 drop indicator. Sodium hydroxide solution through the funnel to join 100~150mL, Lysis solution alkalized. --ion 25e distillation unit, which happens to come across 300mL the bottom of the conical flask, the bottle contains boric acid solutlower end of the condenser of th12h sulfuric acid solution volume,blank wit-- 你的几个同学因食用了从某超市买回的食品而中毒，幸亏及时治疗而脱险。请描述他 (们)中毒与脱险的过程，并呼吁要加强食品安全。 本文应包含如下内容: 交待食物中毒的背景和原因;叙述中毒的和脱险的经过;谈谈由此引发的感想，呼吁加强 食品安全。 A Food Poisoning Accident Last month, I witnessed a food poisoning accident happening to my classmates. At that time the situation was really very dangerous .Though finally they got out of danger, this accident [is still clear in my mind. That day was Julie’s birthday, one of my classmates. In order to celebrate it, Her classmates bought a big birthday cake from a supermarket nearby. They shared the cake happily. However, after a while, all of them had stomachache and felt sick . Two of them even cannot stand up because of great pain. We rushed to send them to the hospital. It turned out that the cake they ate had expired its guarantee period. Futunately, [7]due to timely treatment, they all recovered very soon. [4]However, this accident [8]leaves me a deep ponder. I think it is very urgent to take effective measures to improve food safety. [4]Firstly, the government should [9]strengthen supervision and administration on food safety. [4]More importantly, to those who immoral businessmen, more strict punishment should be given. [4]Besides, we consumers should be more careful in buying food. [10]Only in this way can we make sure that no same accident happens. es purplish red, read number of ml of the standard solution of sulphuric acid consumption. Determination of the number: measubecom d in the bottle is green. 10 or 25mL pipette calibration sulfuric acid titration of liquid in the bottle and, until the colorondenser tube ends, water drip into the bottle. Ensure that release ammonia into the Erlenmeyer flask quantitatively, liquiter cnmeyer flask, condenser tube left the surface, allow excess condensed water to drip into the bottle, and then rinsing with waconstant. Collected by 20~30min about 200mL to the liquid in the Erlenmeyer flask, to stop distillation. Lowering of the Erle ced isliquid seal. Open the condenser tubes of condensed water, began distilling. In this process, ensure the amount of steam produde solution through the funnel to join 100~150mL, Lysis solution alkalized. Note the funnel neck cannot be empty. ensure a the 50mL and 2~3 drop indicator. Sodium hydroxi--bottle contains boric acid solution 25lower end of the condenser of the distillation unit, which happens to come across 300mL the bottom of the conical flask, the 13blank with sulfuric acid solution volume,--itration of moles of sulfuric acid concentration, mol/l; Vostandards for t--sample nitrogen,%; T--e original weight of the sample expressed as a percentage of weight in the formula: xshould be blank. 6, the results of the calculation method: ammonia nitrogen content in starches are sample weight to th tainerred on the same sample twice. Blank: reagent blank determination, such as sample containers containing nitrogen, then the con