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1、主备人执教者二次备课或反思Unit7ProtecttheEarth单元教学目标1.能听懂、会说、会读、会写词汇:use,much,oil,drive,paper,glass,collecto2.能听懂、会说、会读词汇：protect,Earth,save,useful,waste,reuse,energy,comefrom,coal,wood,cutdown,toomany,plastic,project,poster,gate。3.能听懂、会说、会读句型和日常用语：Weusewater/plastic/wood/•••to…。4.能听懂、会说字母oo在单词中的读
2、音，要求发音准确。5.通过本单元的学习，让学生能够简单的环保知识，并能用英语进行描述。第一课时教学目标：1.学牛能初步理解并且会听、会说、会读和会拼写单词及词组：use,much,oil,glass等，和会运用句型：weuse...to...2.学生能初步听懂并且会说、会读单词、词组protecttheEarth,coal,saveenergy,comefrom,cutdown,wastewater,reuse,plastic,wood,toomuch,useful等。3.学生能初步感知情态动词should及shouldn,t的用法。4.学生能初步感知保护环境的重
3、要性。教学重、难点1、学生能初石能理解并且会听、会说、会读和会拼写单词及词组：use,much,oil,glass等，和会运用句型：weuse...To...2、学生能初步感知情态动词should及shouldn,t的用法。3、能流利的朗读课文。教学准备单词卡片，多媒体(PPT),光盘教学设计Step1.Greetingandlead-in1.Greeting2.SingasongQuestion:Whydothelittleblackbirdsflyaway?引导学生用Unit6所学知识回答：Becausetheairi
4、sdirty.Becausetherearen'tanytreesonthehill.Theyhavenohome.T:Nowourlivingenvironmentispolluted,soweshouldprotecttheEarth.岀示课题并教读。WeshouldmaketheEarthabetterplaceforyouandme,andtheentirehumanrace.Step2.Pre-reading1.出示无污染的地球图片。T：Look,theEarthisabeautifulplace.Therearemanykindsofsourcesin
5、it.Doyouknowsomeofthem?(water,trees,airetc.)2.GuessinggameT:Herearetheothersources-Let"sguesswhattheyare.①It，sblackandhard.Wecanfinditundertheground.Itcanmakeuswarm.There?salotofitinShanxi.②It，sablackliquid.Wecanfinditundertheground・Carsneedit.③It，susuallywhiteandthin.Wecanwriteanddra
6、wonit.④Itcomesfromtrees.Weuseittomaketables,desks,chairs,bedsandmanyotherthings.⑤It'slightandsoft.It"swidespreadinourlife.3.T:Theyareusefulthingsforus,howdoweusethem?Forexample:Weusecoalandoiltomakeenergy.引导学生说出water,wood,paper,plastic等资源的用法。呈现一幅被污染的地球图片。T:Lookatthispicture.Isitstillb
7、eautiful?Now,thereisalotofpollution.WeshouldprotecttheEarthatonce.Whatcanwedo?1•Watchthecartoonandfindthefourkeypointsofthetext.2.Listentothetapeandanswerthequestions.①Whatdoyouthinkofwater?(useful)②Whatdoweusewatertodo?(drink,cleanthings)③Istherealotofwatereverywhere?(no)④Whatshouldn
8、'twed
