what is your favoritePPT教学课件

　　Unit12Whatisyourfavoritesubject?What’syourfavoritecolor?Myfavoritecoloriswhite.DoyouknowhowtosaythesesubjectsinEnglish?语文数学英语历史生物体育音乐美术科学ChinesemathEnglishhistorymusicartphysicaleducation/P.E.biologyscienceWhatclassdoyouhave?Ihave…ChineseEnglishWhoisyourChineseteacherDoyoulikeChinese?Why?-DoyoulikeChinese?-Yes,Ido.Ilikeitverymuch.-No,Idon’t.----What’syourfavoritesubject?----MyfavoritesubjectisEnglish.----WhydoyoulikeEnglish?----Becauseit’susefulandinteresting.IlikeEnglishbest.A:WhatclassesdoyouhaveonMonday?B:OnMonday,wehaveEnglish,math,P.E.A:What’syourfavoriteclass?B:MyfavoriteclassisChinese.A:WhydoyoulikeChinese?B:Becauseitis…A:WhoisyourChineseteacher?B:MyChineseteacheris…Makeyourownconversationwiththesesentences.Chinese,English,math,music,art,biology,history,politics,science,geography,information,P.EMonTueWedThuFri1234567Makeyourcurriculumschedule(课程表).3bCompleteTuesdayTimeSubject8:00to9:00math9:00to10:00science10:00to11:00history11:00to12:00P.E.12:00to1:00lunch1:00to2:00music2:00to4:00gymnastics4:00to5:00ChineseHistoryClub1.----What’sMing’sfavoritesubject?----History.----Whydoeshelikehistory?----Becauseit’sfun.2.----What’sSelina’sfavoritesubject?----Art.----Whydoesshelikeart?----Becauseit’srelaxing.2cPairworkGroupworkMakeasurveyinyourgroup,andmakeclearwhatsubjectsyourpartnerslikebest.Youcanuse:-What’syourfavouritesubject?HomeworkWritedownyourresultsofsurveyasyourhomework.每空填一个单词,使句意完整.1,Whatisyourfsubject?2,HelikesEnglishbecauseitisi.3,MysteacherisMrking.4,Iamverybtoday.5,Ieatlat12o’clock.6,MyfavoritedayisF_____.7,Iamsyoulikesomesubjects.8,Doyouwanttokaboutmymorng.9,Canyouplaythed.10,Allmyclassesfat2:00.avoritenterestingcienceusyunchridayurenowruminishbecause,at,don’t,favorite,get,go,have,lunch,on,teacherI_____upat7:00andI_____toschoolat8:00I______scienceat9:00andthenIhavemathClassat10:00.Mathismy_______subject.ILikemath______itisinteresting.MrTanisMymath________.Ieat______at12:00andThen.Ihavemusicat1:00.IhavehistoryClass_______2:00.I______likehistory,IThinkitisboring.ButIreallylikemyartclass.Ihaveartclass______Wednesdayat2:00.1.星期一是他最喜欢的一天,因为星期一他上音乐课.2.我确实很累,因为今天我有两节体育.3.放学后,我弹2个小时的吉他.4.我每天都有数学课,它很难但很有趣.5.我所有的课都在2:00结束了.6.我们的老师非常严格,他使我很疲倦.InEngland,peopledon’tliketalkverymuch.Youcangoonabus,orinatrain,andeverysitsandlooksoutofthewindow.oftentheyreadbooksandnewspapers.Buttheydon’tusuallytalkmuch.WhenyoumeetEnglishpeople,theyoftentalkaboutonething---theweather.SowhenyoumeetsomeoneinEngland,youcansay:.It’safinedaytoday.Ifyoutalklikethis,theEnglishthinkyouareveryfriendly1.InEngland,peopledon’t___________.2.Theylikereading_______andnewspaper?3.Theydon’ttalkona_______orina______.4.Whentheyareinatrain,theyliketolookoutofthe________.5.TheEnglishpeopleonlyliketalkingaboutthe________.Welcometomywebpage:http://strawberry.cnpkm.com/There’remorematerialsforyou!生物对环境的适应1、适应的普遍性2、适应的相对性3、生物与环境的相互关系生物对环境的适应1、表现2、动物在外形上的三种保护性适应3、特点适应的表现表现生物形态结构上的适应生物生理特性上的适应生物行为生态上的适应动物在外形上的三种保护性适应保护色警戒色拟态雷鸟雷鸟保护色的特点1、体色与环境色彩相似2、不易识别黄蜂夜蛾幼虫刺蛾幼虫箭毒蛙海葵警戒色的特点1、色彩鲜艳，易于识别2、具有恶臭、毒刺或毒毛尺蠖舟蛾沙漠竹节虫沙漠竹节虫枯叶蛾沙漠竹节虫叶蝉兰花螳螂拟态的特点1、外表形状或色泽斑与其他生物或非生物相似2、不易识别思考：保护色、警戒色和拟态有什么共同点？共同点三者保护性适应都是在进化过程中：1、通过长期自然选择而逐渐形成的。2、都有利于动物的自我保护特点每种生物对它生活的环境普遍具有：一定的适应性，否则就要被淘汰。适应的相对性举例特点特点生物对环境的适应只是一定程度上的适应，而不是：绝对的、完全的、永久的适应原因遗传物质的稳定和环境条件不断变化相互作用的结果三、生物与环境的相互关系1、生物受环境的限制2、生物适应环境3、生物改变、影响环境 总结 初级经济法重点总结下载党员个人总结TXt高中句型全总结.doc高中句型全总结.doc理论力学知识点总结pdf 生物与环境之间是相互作用的，它们是一个不可分割的统一整体。谢谢