【文档说明】六年级上册英语教案-Unit7ProtecttheEarth第1课时译林版.docx，共(5)页，282.376 KB，由小喜鸽上传

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课题Unit7ProtecttheEarth课时5-1授课日期教学目标1.能听懂、会说、会读词汇protect,earth,useful,waste,reuse,save,most,energy,coal,wood,cutdown,plastic。2．听懂、会

说、会读和会写词汇much,use,oil,drive,other,glass以及日常用语和句型Weuse…to…Weshould…Weshouldn’t…3.能正确地朗读和理解课文内容，并能复述课文。4.通过学习，引导学生热爱地球、保护地球。教学重点1.听懂、会说、会读和会

写词汇much,use,oil,drive,other,glass以及日常用语和句型Weuse…to…Weshould…Weshouldn’t…2.能正确地朗读和理解课文内容，并能复述课文。教学难点1.能正确地朗读和理解课文内容，并能复述课文。

2.能正确朗读protect,earth,useful,waste,reuse,energy,coal,plastic。教学准备磁带，录音机，照片，多媒体课件教学过程预习要求：1、预习Storytime。2、跟录音熟读Storytime。教

学过程：Step1.WarmupT:whyshouldweridebikes?S:BecauseofthePM2.5Step2.PresentationT:Yes,thePM2.5issoheavy,nowlet’swatchavideocalled”Ourhome”,pleasewatch

itcarefullyandtellmewhatthingscanyouseeinthisvideo?(playthevideo)S:Icanseesomeanimals,they’reindanger.S2:Icansomeairpo

llutionS3:Icansomewater,they’redirty.S4:Icanseethetrees,they’vebeencutdown.S5:Theearthisindanger.Animalsareindanger/Waterisindanger….T:

Yes,andalsothis(PPTpresentstheplasticbagsandplasticbottles.)T:Sotodaywe’regoingtolearn”Protecttheearth”.二次修改T:First,Let’sl

istentothestoryandcircletheproblems.Whatproblemsarementionedinthestory?S:Theproblemiswater.S2:Treesarethepro

blems.S3:Weshouldsaveenergy.S4:Andplastic.T:Youdidagoodjob,boysandgirls.Nowlet’slistentothetapeagainandtellthenamesofeachstory.T:Didyougetit

?Let’scheck.S1:ThefirstissavewaterS2:Thesecondissaveenergy.S3:Nextissavetrees.S4:Don’tusetoomuchplastic.T:Welldone,boysandgirls,n

owlet’strytofillintheblanks.Energycomesfrom_____and____Teachoilandcoal(PPTpresentsoilandcoal)______comesfromthetreesTeac

hwood.T:Nowlet’sreadandjudge,pleasereaditbyyourselves.S1:Waterisuseful，soweshouldnotwasteit.(T)S2:Weusewatertocleanthethingseveryday.(F)S3:Therei

smuchwaterinmanyplaces.(F)S4:Weshouldnotreusethewater.(F)T:Nowweknowwaterisuseful,boysandgirls,butwhyshouldweprotectitandhow?Plea

sereadandlearn.用直线画出原因(Whydowesavewater?)虚线画出方法(Howdowesavewater?)S1:Waterisuseful.Inmanyplaces,thereisn

otmuchwater.S2:Weshouldreuseandsaveit.T:Wonderful,boysandgirls,nowlet’slistentothetapeandreadafterit.2.SaveenergyT:Nowweknowwaterisuseful,

whataboutenergy?Pleasereadandchoose.S1:.Mostoftheenergycomesfrom___B___.A.waterandsoil.B.coalandoil.S2.Weshould________

____andweshouldnot_______________.saveenergy;drivesomuchdrivesomuch;saveenergyT:Nowlet’sfindoutwhyshouldwesav

eenergyandhowtosaveit.用直线画出原因(Whydowesaveenergy?)虚线画出方法(Howdowesaveenergy?)S:Becausethereisnotmuchcoalandoilonearth.S2:W

eshouldnotdrivesomuchbecausecarsusealotofenergy.T:Yes,soIthinkwecanridebikes,nowlet’slistentothetapeandreadafterit.3.SavetreesT:Nowweknow

waterandenergyareimportant,whatelse?S:They’retrees.T:Yes,nowpleasereadbyyourselvesandthenyoucancheckwithyourdeskmate.S1:Wheredoeswoodcomefrom?S2:W

oodcomesfromtrees.Weusewoodtomaketables,chairsandmanyotherthings.S3:Weshouldnotcutdowntrees.S4:Whyshouldwenotcuttoomanytrees?S5:Becaus

etreeshelpkeeptheairclean.T:Perfect,nowlet’strytofillintheblanks,boysandgirls.________comesfromtrees.Weuse________tomaketables,chairsandmanyotherth

ings.We_____________cutdown______________treesbecausetreeshelp____________________.4.Don’tusetoomuch

plasticT:Nowboysandgirls,woodcomesfromtrees,dotheplasticcomefromthetrees?S:No.T:Sowhatdoyouknowaboutplas

tic?Youcanhaveagroupdiscussion.S:IknowplasticbagsS2:Iknowplasticbottles.S3…T:Good,nowlet’slistenandanswer,whatcanweuseplastictomake?Shouldweusetoom

uchplastics?S1:Weuseplastictomakebagsandbottles.S2:Butusetoomuchplasticisbadforourhealth.Weshouldnotusetoomanyplasticbottlesorbags.T:Sowha

tcanweuse?Pleasehaveagroupdiscussion.S:WeshouldusepaperbagsS2:Weshoulduseglassbottles.S3;Weshoulduse…….

T:Yes,weshouldnotusetoomanyplastic,paperisbetter,nowlet’sreadafterthetape.T:Nowpleasegetintoagroupandusethegivenw

ordstosaysth.aboutplastic..T:Ok,it’stimeforreading,youcanreadbyyourselvesorgetintoagroup.Step3.Consolidation.T:“Prote

cttheearth”speechtimeiscoming,herearethetips,boysandgirls,小组合作,每组选择文中的一个小主题.(可以借助板书）Whyshouldwe…?Weshould/shoul

dn’t..切合主题，提出保护口号.T:Weshouldprotecttheearthbecauseshenourishesus.Classisover,boysandgirls,seeyou!S:See

you!Step4.Homework1.Listentothetapeandreadafteritforatleastfivetimes.2.Trytoretellthestory.3.Finishtheexe

rcisesbook.BlackboardDesignUnit7ProtecttheEarthWeshould/Weshouldnotuse…Weshouldreuse….教后记