首页 新人教版二年级下册数学第六单元有余数的除法例题5和例题6

新人教版二年级下册数学第六单元有余数的除法例题5和例题6

举报
开通vip

新人教版二年级下册数学第六单元有余数的除法例题5和例题6新人教版二年级下册数学第六单元有余数的除法例题5和例题6高中数学选修4-4《坐标系与参数方程》练习题(含详解)[1]1高中数学选修4-4《坐标系与参数方程》练习题(含详解)[1]1PAGE1PAGE/NUMPAGESPAGE1高中数学选修4-4《坐标系与参数方程》练习题(含详解)[1]1数学选修4-4坐标系与参数方程[基础训练A组]一、选择题1.若直线的参数方程为,则直线的斜率为()A.B.C.D.2.下列在曲线上的点是()A.B.C.D.3.将参数方程化为普通方程为()A.B.C.D.4....

新人教版二年级下册数学第六单元有余数的除法例题5和例题6
新人教版二年级下册数学第六单元有余数的除法例题5和例题6高中数学选修4-4《坐标系与参数方程》 练习题 用券下载整式乘法计算练习题幼小衔接专项练习题下载拼音练习题下载凑十法练习题下载幼升小练习题下载免费 (含详解)[1]1高中数学选修4-4《坐标系与参数方程》练习题(含详解)[1]1PAGE1PAGE/NUMPAGESPAGE1高中数学选修4-4《坐标系与参数方程》练习题(含详解)[1]1数学选修4-4坐标系与参数方程[基础训练A组]一、选择题1.若直线的参数方程为,则直线的斜率为()A.B.C.D.2.下列在曲线上的点是()A.B.C.D.3.将参数方程化为普通方程为()A.B.C.D.4.化极坐标方程为直角坐标方程为()A.B.C.D.5.点的直角坐标是,则点的极坐标为()A.B.C.D.6.极坐标方程表示的曲线为()A.一条射线和一个圆B.两条直线C.一条直线和一个圆D.一个圆二、填空题1.直线的斜率为______________________。2.参数方程的普通方程为__________________。3.已知直线与直线相交于点,又点,则_______________。4.直线被圆截得的弦长为______________。5.直线的极坐标方程为____________________。三、解答题1.已知点是圆上的动点,(1)求的取值范围;(2)若恒成立,求实数的取值范围。2.求直线和直线的交点的坐标,及点与的距离。3.在椭圆上找一点,使这一点到直线的距离的最小值。[综合训练B组]一、选择题1.直线的参数方程为,上的点对应的参数是,则点与之间的距离是()A.B.C.D.2.参数方程为表示的曲线是()A.一条直线B.两条直线C.一条射线D.两条射线3.直线和圆交于两点,则的中点坐标为()A.B.C.D.4.圆的圆心坐标是()A.B.C.D.5.与参数方程为等价的普通方程为()A.B.C.D.6.直线被圆所截得的弦长为()A.B.C.D.二、填空题1.曲线的参数方程是,则它的普通方程为__________________。2.直线过定点_____________。3.点是椭圆上的一个动点,则的最大值为___________。4.曲线的极坐标方程为,则曲线的直角坐标方程为________________。5.设则圆的参数方程为__________________________。三、解答题1.参数方程表示什么曲线?2.点在椭圆上,求点到直线的最大距离和最小距离。3.已知直线经过点,倾斜角,(1)写出直线的参数方程。(2)设与圆相交与两点,求点到两点的距离之积。[提高训练C组]一、选择题1.把方程化为以参数的参数方程是()A.B.C.D.2.曲线与坐标轴的交点是()A.B.C.D.3.直线被圆截得的弦长为()A.B.C.D.4.若点在以点为焦点的抛物线上,则等于()A.B.C.D.5.极坐标方程表示的曲线为()A.极点B.极轴C.一条直线D.两条相交直线6.在极坐标系中与圆相切的一条直线的方程为()A.B.C.D.二、填空题1.已知曲线上的两点对应的参数分别为,,那么=_______________。2.直线上与点的距离等于的点的坐标是_______。3.圆的参数方程为,则此圆的半径为_______________。4.极坐标方程分别为与的两个圆的圆心距为_____________。5.直线与圆相切,则_______________。三、解答题1.分别在下列两种情况下,把参数方程化为普通方程:(1)为参数,为常数;(2)为参数,为常数;2.过点作倾斜角为的直线与曲线交于点,求的值及相应的的值。新课程高中数学训练题组参考答案数学选修4-4坐标系与参数方程[基础训练A组]一、选择题1.D2.B转化为普通方程:,当时,3.C转化为普通方程:,但是4.C5.C都是极坐标6.C则或二、填空题1.2.3.将代入得,则,而,得4.直线为,圆心到直线的距离,弦长的一半为,得弦长为5.,取三、解答题1.解:(1)设圆的参数方程为,(2)2.解:将代入得,得,而,得3.解:设椭圆的参数方程为,当时,,此时所求点为。新课程高中数学训练题组参考答案数学选修4-4坐标系与参数方程[综合训练B组]一、选择题1.C距离为2.D表示一条平行于轴的直线,而,所以表示两条射线3.D,得,中点为4.A圆心为5.D6.C,把直线代入得,弦长为二、填空题1.而,即2.,对于任何都成立,则3.椭圆为,设,4.即5.,当时,;当时,;而,即,得三、解答题1.解:显然,则即得,即2.解:设,则即,当时,;当时,。3.解:(1)直线的参数方程为,即(2)把直线代入得,则点到两点的距离之积为新课程高中数学训练题组参考答案数学选修4-4坐标系与参数方程[提高训练C组]一、选择题1.D,取非零实数,而A,B,C中的的范围有各自的限制2.B当时,,而,即,得与轴的交点为;当时,,而,即,得与轴的交点为3.B,把直线代入得,弦长为4.C抛物线为,准线为,为到准线的距离,即为5.D,为两条相交直线6.A的普通方程为,的普通方程为圆与直线显然相切二、填空题1.显然线段垂直于抛物线的对称轴。即轴,2.,或3.由得4.圆心分别为和5.,或直线为,圆为,作出图形,相切时,易知倾斜角为,或三、解答题1.解:(1)当时,,即;当时,而,即(2)当时,,,即;当时,,,即;当时,得,即得即。2.解:设直线为,代入曲线并整理得则所以当时,即,的最小值为,此时。情态动词can-may-must辨析情态动词can-may-must辨析PAGE/NUMPAGES情态动词can-may-must辨析情态动词can、may、must的横向辨析 英语 关于好奇心的名言警句英语高中英语词汇下载高中英语词汇 下载英语衡水体下载小学英语关于形容词和副词的题 情态动词对中国学生来说,确实是一个费解的语法项目。其主要原因是中国学生缺少语境和意境;其次,课本和语法书只是逐个讲述每个情态动词的用法,缺少对每个情态动词之间意义上的横向比较。为了帮助读者清晰地区分它们之间的差异,达到正确运用的目的,笔者就“can、may、must”三个情态动词进行横向对比。一、表示“能力”。l.只可用can(could)。may、must则无此种含义。例:①Icanswimnow,butIcouldn’tlastyear.②Canyouplaymepiano?Yes,Ican.2.can(could)适用于各种句型和人称。例:①肯定句:I(You,He)canswim.②否定句:I(You,He)can’tswim.③疑问句:CanI(you,he)swim?二、表示“请求”或“许可”。can、may、must都可用,但语气和程度不同。1.can(could)用于各种句型和大部分人称。例:①肯定句:You(He,We)cangonow.②否定句:You(He,We)can’tgonow.③疑问句:CanI(you,he)gonow?Yes,youcan.(No,youcan’t.)2.may(might)用于各种句型,但在肯定句和否定句中不用于第一人称;在疑问句中不用于第二人称。例:①肯定句:You(He)maygonow.②否定句:You(He)maynotgonow.③疑问句:MayI(he)gonow?正规回答:(表定)Yes,youmay.(否定)No,youmaynot.(No,youcan’t./No,youmustn’t.口语化回答:(肯定)Yes,please.(Certainly.)(否定)No,pleasedon’t.(No,ofcoursenot.)3.must用于各种句型和大部分人称。例:①肯定句:I(You,He)mustgonow.②否定句:You(He)mustn’tgonow.③疑问句:Must(you,he)gonow?肯定回答:Yes,youmust.否定回答:No,youneedn’t.(No,youdon’thaveto.)4.试比较:Youmaynotsmokehere.(不可以)语气轻Youcan’tsmokehere.(不能)重Youmustn’tsmokehere.(决不可)最重三、表示“可能”、“或许”和“推测”之意。can、may、must都可用,但语气和程度不同。l.can(could)常用于否定句和疑问句中,could表示的“可能性”更小。例:①否定句:Itcouldn’tbehim,forhe’satthelibrary.②疑问句:Canhehavegoneout?Whatcantheybedoingnow?2.may(might)用于肯定句和否定句中,might表示的“可能性”更小。例:①肯定句:Hemayberight.②否定句:Shemightnothaveeyet.3.must用于肯定句中。例:①Youmustbeveryhungry.(对现在情况猜测)②Asiamusthavemetafairy.(对过去事实的猜测)③Everythingiscleanandtidy.Someonemusthavecleanedmyroom.(同上)4.试比较:Hemightnothavegoneout.(或许没有)Hecan’thavegoneout.(不可能)Hemusthavebeenintheroom.(一定、准是)以上三句可能性逐渐加大至肯定。练习题:一、说明下列句中情态动词的含义。(A.能力;B.许可;C.猜测)。()l.“Youmustwritemoreneatly,”saidtheteacher.()2.He’snotintheoffice.Hemusthavegonetothemeeting.()3.Visitorsmustn’tmoveandtouchtheexhibits.()4.Thegirlcanplaytheviolinverywell.()5.CanIsmokehere?二、用can(could),may(might),must填充。1.WhenIwasyoung,I_____runveryfast.2.What_____Idoforyou,LiHat?3.IwonderwhereAnnis.She_________bewithDick,Ithink.4.A:Thatpen_______behis.B:No,it_______(not)behis.5.CouldIuseyourphone?Yes,ofcourseyou_________.真的不掉线吗??、????????????光荣榜16人1.周安邦1002.许天舒1003.刘韵韵1004.黄清韵1005.迟早6.戴婕7.金莹菲8.盛怡雯9.卫衣10.施旻旸11.安雨齐12.傅辰13.杨璐14.倪昊毅15.谢亦舟16.顾颂毅不合格者:(3人)真的不掉线吗??、????????????1.朱嘉韵2.钟屹达3.孙宇皓(左蓝右黑)1.面对许多挑战1.因……而被铭记2.捐一大笔钱2.在这方面3.吸引很多注意力3.随着科技的发展4.自然旅游胜地4.等不及做某事5.一件衣服5.一套衣服真的不掉线吗??、????????????第一二单元短语1.来自?????????2.一点(修饰不可数名词)????3.likedoingsth/liketodosth喜欢做某事(前者强调习惯,后者强调一次性)4.writetosb给某人写信??????5.tellsbaboutsth告诉某人关于某事6.onweekends在周末????????7.gotothemovies去看电影8.livein居住在?????????????9.speakEnglish?说英语10.inOctober在十月(在日期和表示星期几的词前用on,在日期或者星期几的上午下午或者晚上用on,在某年某月某季节前in,在某个时刻前用at)?????????????????11.postoffice邮局???????????12.payphone投币式公用电话13.onCenterStreet在中心街??14.nearhere=intheneighborhood在附近15.acrossfrom在……对面????16.nextto在旁边17.infrontof在……前面?????18.between…and…在……和……之间19.turnleft/right向左(右)转???20.ontheleft/right在左(右)边21.takeawalk=haveawalk=goforawalk散步22.havefun=haveagoodtime玩得高兴?23.takeataxi乘出租车???????24.haveagoodtrip旅途愉快25.godown/along沿着……向前走?26.gothrough穿过27.thewayto去……的路?????????28.nextSunday下个星期天29.onyourleft/right在你的左(右)边?30.weleto欢迎来到31.thebeginningof在……的开始???31.penpal笔友32.theUnitedStates美国??????????32.theUnitedKingdom英国练习题:用适当的介词填入下列空格中。1.????_____Sundaysweoftenstay________home.2.????Heis__________Australia.HespeaksEnglish.3.????Boblives_______Toronto,Canada.4.????Mondayisthebeginning________aweek.5.????______theeveningofMay1st,Ivisitedmyuncle.6.????Therearemanypeople________Chang’anStreeteveryday.7.????Doesyoursisterwrite________youeverymonth?8.????Pleasetellme________yourself.9.????________weekends,Ioftenplayputergames.10.??Excuseme,couldyoutellmetheway_______MianzhuLibrary?11.Thereweremanytrees_____theneighborhoodoneyearago.?七年级英语下册第3-4单元重点短语集锦1.letsbdosth让某人做某事??????2.kindof有几分3.atnight在晚上????????????????4.SouthAfrica南非5.playwith和……玩?????????????6.shopassistant店员7.bankclerk银行职员????????????8.TV/policestation电视台/警察局9.workwith和……工作??????????10.workfor为……工作11.workhard努力工作(学习)??????12.get…from…从……得到……13.givesbsth=givesthtosb把某物给某人14.intheday在白天??????????????15.talkto/with和……谈话16.asksbquestions问某人问题??????17.goouttodinners出去吃晚饭18.inahospital在医院里???????????19.writestories写故事练习题:1-6单项选择题,7-11根据所给汉语完成句子。1.Hesleeps______thedayandworks______night.?A.in;in??????B.on;at??????C.in;at??????D.during;in2.Tonyworks______amagazine.Helikesworking_______youngpeople.?A.for;with????B.with;for???C.on;with???D.for;on3.Itis________animal.Itis_______scary.?A.akindof;akindof????B.akindof;kindof???C.akindof;kindsof4.She_______justnow.?A.givesabooktome??B.gavemeabook?????C.gavemeit5.Lethim_______you.?A.help?????B.tohelp????C.helping?????D.helps6.Look!Maryistalking_______hertwogoodfriends.?A.about?????B.to??????C.on????D.for7.他们喜欢出去吃晚Theylike___________?___________?__________?_________.8.他在医院工作。??Heworks__________?________??____________.9.?杰克学习很努力。??Jack_________?___________.10.这只狮子来自南非。Thislion__________?__________?__________?___________.11.昨天我儿子从我这拿走了100美元。Myson________100dollars_________meyesterday.?七年级英语下册第5-8单元重点短语集锦1.talkonthephone打电话???????2.waitfor等待3.talkabout谈论关于……的事情?4.readthenewspaper看报5.TVshow电视节目????????????6.onvacation在度假7.takeaphoto=takephotos照相???8.lookat看9.haveagoodtime玩得高兴?????10.prettygood相当不错11.alittlebit一点儿????????????12.looklike看起来像13.mediumheight中等个子??????14.mediumbuild中等身材(体格)15.stopdoingsth停止做某事(注:stoptodosth停下来做另一件事)?????16.popsinger流行歌手??????????17.houseofdumplings饺子店18.wouldliketodosth=wanttodosth想要做某事???19.greentea绿真的不掉线吗??、????????????茶????????????????20.rememberdoingsth“记得做过某事”,此动作已经发生(注:remembertodosth“记得做某事”,即此动作还没有发生)练习题:用所给词语的适当形式填空.1.–IsthatPeterspeaking?????–No,thisisDavid.Peter_________________(read)thenewspaper.2.We_______(take)many________(photo)whenwewenttotheGreatWall.3.Whentheteachercameintotheclassroom,thestudents__________(stop)?___________(talk).Theteachersaid,“Boysandgirls,_________(stop)?___________(write)alettertoyourparents.”4.Jenny___________(look)likeheraunt.5.I’dlike___________(buy)apairofsunglasses.6.I_____________(wait)forabusinthebusstop.7.Mona____________(talk)onthephonenow.8.We__________agoodtimeinChengduoneweekago.9.Ourgeographyteacherismedium_______________(high).10.Jayisapop___________(sing).11.Listen!LilyandLucy____________(talk)abouttheirPEteacher.12.Please_________(look)attheblackboard.13.TherearemanyTV__________(show)inCCTV.14.ThismorningIhadbreakfastatahouseof_____________(dumpling).15.I’msohungrynow.Iwant___________(order)somethingtoeat.16.Iremember__________(tell)youaboutit.17.Peter,remember_________(take)ashowerbeforeyougotobed.?七年级英语下册第9-10单元重点短语集锦1.lastweekend上个周末??????????2.gotothebeach去海滩3.studyfor为……而学习?????????4.stayathome呆在家里5.haveaparty举行晚会???????????6.dosomereading读书7.onSundaymorning在星期天上午8.gotothemountains去山区;去爬山9.sitdown坐下?????????????????10.watchsbdosth看见某人做某事11.lookfor寻找?????????????????12.It’stimeto…该是……的时候了12.whatabout……怎么样?????????13.middleschool中学14.goshopping去购物????????????15.talkshow脱口秀16.practicedoingsth练习做某事????17.goonvacation去度假18.summercamp夏令营???????????19.thinkof=thinkabout考虑;认为20.belost迷路;丢失??????????21.havefundoingsth做某事有乐趣22.inthecorner在角落?????????23.findsbdoingsth发现某人在做某事24.helpsb(to)dosth帮助某人做某事??25.allday整天26.makesbdosth使某人做某事(类似结构:have/letsbdosth)27.decidetodosth决定做某事???24.theGreatWall长城25.thePalaceMuseum故宫??????26.Tian’anMenSquare天安门广场练习题:用所给词语的适当形式填空.1.Ioftenhelpparents________(do)somehousework.2.It’stimeforthestudents________(read)English.3.LastyearI_______(have)greatfun__________(play)inGuilin.4.OldHenrywatchedhisdog_________(play)withacat.5.I_________(find)awallet__________(lie)onthegroundjustnow.6.OnWednesdayevening,we__________(have)aparty.7.I_____________(study)forthemathtestnow.8.Parentsoften_________(make)medohomework.9.Idecide__________(go)therewithhim.10.Yesterdayalittleboywas________(lose)inthestreet.11.Ioftenpractice__________(speak)Englishwithmyfather.12.Whatabout__________(dance)?13.He________(sit)downandbegantowork.14.Helikes__________(do)some____________(read).15.They__________(go)tothemountainsthedaybeforeyesterday.16.She_______(think)aboutherlifeatcollegewhenhemethisoldfriends.?七年级英语下册第11-12单元重点短语集锦1.soapopera肥皂剧?????????????2.situationedy情景喜剧3.agreewith赞同???????????????4.keyring钥匙链5.sportsshow体育节目??????????6.asksbaboutsth问某人某事7.showsbsth给某人看某物??????8.enjoydoingsth喜欢做某事9.Howabout……怎么样????????11.minddoingsth介意做某事12.schoolrules学校规则????????13.inclass在课堂上14.talkloudly大声谈话?????????15.listentomusic听音乐16.haveto不得不??????????????17.infact实际上18.sportsshoes运动鞋??????????19.theChildren’sPalace少年宫20.notalking禁止谈话??????????21.dininghall食堂22.onschoolnights在上学的晚上?23.inbed睡觉,在床上24.makedinner=cookdinner做晚饭25.afterschool放学后26.toomany“太多”,修饰可数名词;toomuch“太多”,修饰不可数名词27.arrivelateforclass=belateforclass上课迟到练习题:单项选择题1.Heisill.Hehastobe________fortwodays.?A.inthebed???B.onthebed??C.inbed????D.onbed2.Hehas________rulesinhishouse.?A.toomuch????B.toomany???C.much????D.alittle3.So____homeworkreallymakesthestudentsfeeltired.(2005河北)?A.much????B.many?????????C.little?????D.few4.Doyoumind__________amoment??A.wait?????B.towait???C.waiting????D.waited5.–Howabout________soccer?????–Goodidea!?A.playing???B.play?????C.toplay????D.plays6.Idon’tagree__________whatyousaid.?A.to????????B.on??????C./??????????D.with7.Sheenjoys__________thepiano.?A.play??????B.playing???C.toplay?????D.plays8.Couldyoushow________??A.yourwatchme??B.metoyourwatch??C.yourwatchtome9.Youdon’t__________tellhimaboutit.?A.hasto??????B.haveto?????C.hadto????D.have真的不掉线吗??、????????????快乐English第二册教案★清华大学★英语系测试:为中小学生英语量身定做.:Lesson1【授课年级】一年级【授课时间】40分钟【学生 分析 定性数据统计分析pdf销售业绩分析模板建筑结构震害分析销售进度分析表京东商城竞争战略分析 】一年级小学生,热情奔放、求知欲强、活泼好动、喜欢游戏、钟情变化。【教材分析】处于本书的第一单元第一课,邀请朋友一起上学。【教学目标】知识目标:学会并运用“Let’sgotoschool./Allright.”听懂、会说、认读单词cat,dog,rabbit.能力目标:能在恰当的语言环境中使用Let’sgotoschool./Allright.情感态度价值观:培养学生礼貌地邀请他人一起做事,学会与人合作。【教学重点】学会使用Let’sgotoschool./Allright.【教学难点】cat,rabbit的准确发音。真的不掉线吗??、????????????【教学方式】竞赛,游戏,示范,TPR等。【教学准备】教学挂图,磁带,卡通文具卡片,动画人物头饰(Bob,Xiaohui)等。真的不掉线吗??、????????????【教学过程】Step1.Greetingsandwarm-up.Freetalk.T:Hello,children!Ss:Hello,Sandy!T:Nicetomeetyou.Ss:Nicetomeetyou,too.T:Howareyou?Ss:Fine,thankyou.Howareyou?T:Verywell,thanks.Let’ssingasong.OK?Ss:OK.Sing“Let’splay.Let’ssing.”Step3.Newitems.1.Leadin.T:同学们,这首歌曲里的Let’splay.Let’ssing.是什么意思?Ss:我们一起玩吧。我们一起唱歌吧。真的不掉线吗??、????????????T:Right.Let’s表示邀请别人做事情。现在我想邀请大家去一个地方。Listencarefully,please.T:Hi,children.Let’sgotoschool.同时出示学校图片,帮助学生理解新句子含义。Ss:OK.2.Teachthenewword“school”.3.Teach“Let’sgotoschool.”4.Drillandpractice.5.老师邀请你们一起上学。那么你想邀请老师做什么呢?S1:Hi,Sandy.Let’splayping-pong.T:Allright.S2:Hello,Sandy.Let’splayagame.T:Allright.S3:Goodmorning,Sandy.Let’sgotothezoo.T:Allright.S4:Morning,Sandy.Let’sgotoShanghai.T:Allright.大家邀请老师,老师是怎么回答的?Ss:Allright.T:很好。Allright.就相当于我们前面学过的OK.真的不掉线吗??、????????????6.Drillandpractiseingroups,linebyline,rowbyrow,inpairs.7.Listentothetaperecorderandimitatethepronunciation.8.Practisethedialogue.9.戴头饰表演。10.实践表演。11.学唱歌曲Let’sgotoschool.Step4.Consolidation.Dotheactivitiesontheworkbook.Step5.Homework.Readthedialogue5times.Inviteotherstogotoschooltogether.板书设计:Lesson1真的不掉线吗??、????????????教学回顾:Lesson2【授课年级】一年级【授课时间】40分钟【学生分析】一年级小学生,热情奔放、求知欲强、活泼好动、喜欢游戏、钟情变化。【教材分析】处于本书的第一单元第二课,讲授本单元基本句型“What’sthis?”【教学目标】知识目标:学会并运用“What’sthis?”向他人提问。听懂、会说、认读单词monkey,tiger,panda.会唱歌曲“Lovelyanimals.”能力目标:能在恰当的语言环境中使用“What’sthis?”情感态度价值观:培养学生尊敬师长,乐善好问的礼貌态度。真的不掉线吗??、????????????【教学重点】学会并运用“What’sthis?”向他人提问。【教学难点】tiger和What’sthis?的准确发音。【教学方式】竞赛,游戏,示范,TPR等。【教学准备】教学挂图,磁带,动物卡片,动画人物头饰(Annie)等。【教学过程】Step1.Greetingsandwarm-up.1.Freetalk.T:Hello,children!Ss:Hello,Sandy!T:Nicetomeetyou.Ss:Nicetomeetyou,too.T:Howareyou?Ss:Fine,thankyou.Howareyou?T:Verywell,thanks.Let’sgotoschool.Ss:Allright.2.Sing“Let’sgotoschool.”Step2.Newitems.1.Leadin.T:Look!Children.What’sthis?真的不掉线吗??、????????????Ss:Cat.T:Yes.Acat.What’sthis?Ss:Adog.T:Yes.What’sthis?Ss:Arabbit.T:Yes.现在我找一位同学回答,大家一起帮老师问OK?Ss:OK.What’sthis?S1:Adog.Ss:Yes.What’sthis?S2:Acat.2.Teach“What’sthis?”3.Drillandpractise.4.Teachthenewwords,using“What’sthis?”5.Wordgames.A.Guessinggame.B.Qickresponse.C.What’smissing?6.Listentothetaperecorderandimitatethepronunciation.7.Practisethedialogue.8.戴头饰表演。真的不掉线吗??、????????????9.实践表演。10.Learntosing“LovelyAnimals.”Step3.Consolidation.Dotheactivitiesontheworkbook.Step4.Homework.1.Readthedialogue5times.2.Drawazoo.板书设计:Lesson2教学回顾:真的不掉线吗??、????????????Lesson3【授课年级】一年级【授课时间】40分钟【学生分析】一年级小学生,热情奔放、求知欲强、活泼好动、喜欢游戏、钟情变化。【教材分析】处于本书的第一单元第三课,讲授本单元基本句型“What’sthat?”【教学目标】知识目标:学会并运用“What’sthat?”向他人提问。听懂、会说、认读单词DonaldDuck,MickeyMouse,MonkeyKing.能力目标:能在恰当的语言环境中使用“What’sthat?”情感态度价值观:培养学生团结友爱,合作学习。【教学重点】学会并运用“What’sthat?”向他人提问。【教学难点】mouse和mouth的发音比较。【教学方式】竞赛,游戏,示范,TPR等。【教学准备】教学挂图,磁带,动物卡片,动画人物头饰(Billy)真的不掉线吗??、????????????等。【教学过程】Step1.Greetingsandwarm-up.1.Freetalk.T:Hello,children!Ss:Hello,Sandy!T:Nicetomeetyou.Ss:Nicetomeetyou,too.T:Howareyou?Ss:Fine,thankyou.Howareyou?T:Verywell,thanks.Let’sgotoschool.Ss:Allright.2.Sing“Let’sgotoschool.”Step2.Newitems.1.Leadin.T:Look!Children.What’sthis?(近)Ss:Acat.T:Yes.What’sthat?(远)Ss:Adog.T:Right.What’sthis?真的不掉线吗??、????????????Ss:Arabbit.T:Yes.What’sthat?Ss:Amonkey.T:Right.What’sthis?Ss:Atiger.T:Yes.What’sthat?Ss:Apanda.T:Right.现在老师要看看谁刚才观察地最仔细。老师每次发问用的是同一个句子吗?Ss:不是。是两个句子。T:那么谁来说说老师是用哪两个句子提问的?S1:What’sthis?和What’sthat?T:Right.那么老师是在什么情况下用What’sthis?又是什么时候用的What’sthat?S2:近处用What’sthis?远处用What’sthat?T:Right.2.Teach“What’sthat?”强调th的发音。3.Drillandpractise.4.Teach“Right.”相当于前一课的“Yes.”都有答对了的意思。扩展right的第二语意“右边”。真的不掉线吗??、????????????5.Teachthenewwords,using“What’sthis?”“What’sthat?”6.Wordgames.A.Guessinggame.B.Qickresponse.C.What’smissing?6.Listentothetaperecorderandimitatethepronunciation.7.Practisethedialogue.8.戴头饰表演。9.实践表演。Step3.Consolidation.Dotheactivitiesontheworkbook.Step4.Homework.1.Readthedialogue5times.2.Drawyourfavourateanimal.板书设计:Lesson3真的不掉线吗??、????????????教学回顾:Lesson4【授课年级】一年级【授课时间】40分钟【学生分析】一年级小学生,热情奔放、求知欲强、活泼好动、喜欢游戏、钟情变化。【教材分析】处于本书的第一单元第四课,在“What’sthis?”“What’sthat?”基础上讲授本单元基本句型“What’sthisinEnglish?”“What’sthatinEnglish?”【教学目标】知识目标:学会并运用“What’sthisinEnglish?”真的不掉线吗??、????????????“What’sthatinEnglish?”向他人提问。听懂、会说、认读单词pig,lion,cow.能力目标:能在恰当的语言环境中使用“What’sthisinEnglish?”“What’sthatinEnglish?”情感态度价值观:培养学生团结友爱,礼貌待人。【教学重点】学会并运用“What’sthisinEnglish?”“What’sthatinEnglish?”向他人提问。【教学难点】lion的正确发音。【教学方式】竞赛,游戏,示范,TPR等。【教学准备】教学挂图,磁带,动物卡片,动画人物头饰(Linda)等。【教学过程】Step1.Greetingsandwarm-up.1.Freetalk.T:Hello,children!Ss:Hello,Sandy!T:Nicetomeetyou.Ss:Nicetomeetyou,too.T:Howareyou?真的不掉线吗??、????????????Ss:Fine,thankyou.Howareyou?T:Verywell,thanks.Let’sgotoschool.Ss:Allright.2.Sing“Let’sgotoschool.”Step2.Newitems.1.Leadin.T:Look!Children.What’sthis?(近)Ss:Acat.T:Yes.What’sthat?(远)Ss:Adog.T:Right.What’sthisinEnglish?Ss:Arabbit.T:Yes.What’sthatinEnglish?Ss:Amonkey.T:Right.What’sthisinEnglish?Ss:Atiger.T:Yes.What’sthatinEnglish?Ss:Apanda.T:Right.前两天我们学习了“What’sthis?”“What’sthat?”句型。今天我们将这两个句型完善一下。真的不掉线吗??、????????????2.Teach“What’sthisinEnglish?”“What’sthatinEnglish?”再次强调近处用What’sthisinEnglish?远处用What’sthatinEnglish?3.Drillandpractise.a/Teacherask,Ssanswer.Thenexchange.b/Boysask,girlsanswer.Thenexchange.c/Onestudentaskandtheothersanswer.Thenexchange.d/Askandansweringroupsorinpairs.4.Teach“You’reright.”相当于前面的“Right.”和“Yes.”都有答对了的意思。5.Teachthenewwords,using“What’sthisinEnglish?”“What’sthatinEnglish?”6.Wordgames.A.Guessinggame.B.Qickresponse.C.What’smissing?6.Listentothetaperecorderandimitatethepronunciation.7.Practisethedialogue.8.戴头饰表演。9真的不掉线吗??、????????????.实践表演。10.Learntosing“WhatIsThisinEnglish?”Step3.Consolidation.Dotheactivitiesontheworkbook.Step4.Homework.1.Readthedialogue5times.2.Drawyourfarm.板书设计:Lesson4教学回顾:Lesson5【授课年级】一年级【授课时间】40分钟【学生分析】一年级小学生,热情奔放、求知欲强、活泼好动、喜真的不掉线吗??、????????????欢游戏、钟情变化。【教材分析】处于本书的第一单元第五课,学会并运用“Ithas…”描述熟悉的动物。【教学目标】知识目标:学会并运用“Ithas…”描述熟悉的动物。听懂、会说、认读单词giraffe,bear,elephant.能力目标:能在恰当的语言环境中使用“Ithas…”情感态度价值观:培养学生爱护动物,热爱自然。【教学重点】学会并运用“Ithas…”【教学难点】用“Ithas…”自编小谜语。【教学方式】竞赛,游戏,示范,TPR等。【教学准备】教学挂图,磁带,动物卡片,动画人物头饰(Bob)等。【教学过程】Step1.Greetingsandwarm-up.1.Freetalk.T:Hello,children!Ss:Hello,Sandy!T:Nicetomeetyou.Ss:Nicetomeetyou,too.T:Howareyou?真的不掉线吗??、????????????Ss:Fine,thankyou.Howareyou?T:Verywell,thanks.Let’sgotoschool.Ss:Allright.2.Sing“Let’sgotoschool.”Step2.Newitems.Leadin.Reviewtheanimalwordswith“What’sthisinEnglish?”(近)and“What’sthatinEnglish?”(远)2.DrawabearontheBb(blackboard).AsktheSs:“What’sthisinEnglish?”3.Teach“bear”.Discribethebearwiththesentencesbelow.It’sabear.Ithasabighead.Ithastwosmallears.Ithastwobigeyes.Ithasasmallnose.Ithasabigmouth.Ithasafatbody.Ithasstrongarmsandlegs.4.Drillandpractise“Ithas…”5.Riddlesfromtheteacher.a/T:Ihaveariddle.Ithasasmallhead.Ithasalongneck.What’sthisinEnglish?Ss:It’sagiraffe.真的不掉线吗??、????????????T:Right.b/Teach“giraffe”.“It’sagiraffe.”“Ithasalongneck.”c/Anotherriddle.T:It’sveryverybig.It’sveryverystrong.Ithasalongnose.Ithastwobigears.Ithassharpteeth.Ithasfourstronglegs.Ithasalongtail.Whatisit?Ss:Elephant.d/Teach“It’sanelephant.”“Ithasalongnose.”强调元音开头的名词前用an表示一个。6.RiddlesfromtheSs.7.Guessinggame.DiscribeoneoftheSsintheclassroom.Guesswhoshe/heis.7.Listentothetaperecorderandimitatethepronunciation.8.Practisethedialogue.9.戴头饰表演。10.实践表演。Step3.Consolidation.Dotheactivitiesontheworkbook.Step4.Homework.1.Readthedialogue5times.2.Makeups真的不掉线吗??、????????????omeriddles.板书设计:Lesson5教学回顾:Lesson6【授课年级】一年级【授课时间】40分钟【学生分析】一年级学生,对所有新奇的东西依然有着极高的兴趣,不喜欢一成不变的模式,渴望参与,渴望被赞赏。个人认为我们小学英语教师依然应该把培养学生对英语对学习的兴趣放在教育教学的首位,其次培养学生真的不掉线吗??、????????????的一定自学能力。【教材分析】本书的第一单元最后一课,是复习课,练习课。【教学目标】知识目标:能听懂会说会使用What’sthat?What’sThis?的用语。听懂会说单词catdograbbitduck能力目标:能在恰当的语言环境中使用简单的句子或是单词来询问颜色。情感态度价值观:培养学生乐观,热情积极友善的情感。【教学重点】学会使用Pointto…来进行听说的能力,和用lookat…来吸引别人的注意。【教学难点】Let’schant的准确发音。【教学方式】竞赛,游戏,示范,TPR等。【教学准备】教学挂图,磁带,机器人,长颈鹿,小熊大象等手偶或毛绒玩具等。【教学过程】一.热身,复习Let’schant:Lookatthecat.Meow!Meow!Meow!Lookatthedog.Woof!Woof!Woof!真的不掉线吗??、????????????Lookattherabbit.Jump!Jump!Jump!Lookattheduck.Quack!Quack!Quack!二.导入与操练1.Listen,sayandact:1.Dad,shallwegotothezoo?Sure,Let’sgo.2.What’sthat?It’spanda.Oh,howlovely!3.What’sthis?Iknow!Afox!
本文档为【新人教版二年级下册数学第六单元有余数的除法例题5和例题6】,请使用软件OFFICE或WPS软件打开。作品中的文字与图均可以修改和编辑, 图片更改请在作品中右键图片并更换,文字修改请直接点击文字进行修改,也可以新增和删除文档中的内容。
该文档来自用户分享,如有侵权行为请发邮件ishare@vip.sina.com联系网站客服,我们会及时删除。
[版权声明] 本站所有资料为用户分享产生,若发现您的权利被侵害,请联系客服邮件isharekefu@iask.cn,我们尽快处理。
本作品所展示的图片、画像、字体、音乐的版权可能需版权方额外授权,请谨慎使用。
网站提供的党政主题相关内容(国旗、国徽、党徽..)目的在于配合国家政策宣传,仅限个人学习分享使用,禁止用于任何广告和商用目的。
下载需要: ¥17.0 已有0 人下载
最新资料
资料动态
专题动态
个人认证用户
人生one
暂无简介~
格式:ppt
大小:1MB
软件:PowerPoint
页数:19
分类:初中语文
上传时间:2022-01-09
浏览量:1