译林版小学英语 6A U7 Protect the Earth教学设计.docx
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译林版小学英语6AU7ProtecttheEarth教学设计
“相长课堂”教学案
年月日
课题
6AUnit7ProtecttheEarth（Storytime）
教学目标
1.Attheendoftheclass,studentswillbeabletoreadthenewwordsof“protecttheearth”fluently.
2.Attheendoftheclass,studentswillbeabletoreadthewhole“storytime”fluently,especiallyfortheWeshould,Weshouldnot…Weuse..
3.Attheendoftheclass,studentswillbeabletounderstandthat“Weshouldprotecttheearth”becauseearthisourmother.
教学重点
能正确地理解并朗读故事内容，并初步表演故事。
教学难点
Attheendoftheclass,thestudentswillbeabletoretelloneofthestories.
教学资源
教师教学用书及网络资源
主备人
徐甦
审核人
教学过程
教学环节与内容
引思设计与让学活动
二次备课
Step1.Warmup
Freetalk
Step2.Presentation
T:
Yes,thePM2.5issoheavy,nowlet’swatchavideocalled”Ourhome”,pleasewatchitca
refullyandtellmewhatthingscanyouseeinthisvideo?
（playthevideo）
S:
Icanseesomeanimals,t
hey’reindanger.
S2:
Icansomeairpollution
S3:
Icansomewater,they’redirty.
S4:
Icanseethetrees,they’vebeencutdown.
S5:
Theearthisindanger.Animalsareindanger/Waterisindanger….
T:
Yes,andalsothis（PPTpresentstheplasticbagsandplasticbottles.）
T:
Sotodaywe’regoingt
olearn”Protecttheearth”.
T:
First,Let’slistentothestoryandcircletheproblems.
Whatproblemsarementionedinthestory?
S:
Theproblemiswater.
S2:
Treesaretheproblems.
S3:
Weshouldsaveenergy.
S4:
Andplastic.
T:
Youdidagoodj
ob,boysandgirls.
Nowlet’slistentothetapeagainandtellthenamesofeachstory.
T:
Didyougetit?
Let’scheck.
S1:
Thefirstissavewater
S2:
Thesecondissaveenergy.
S3:
Nextissavetrees.
S4:
Don’tusetoomuchplastic.
T:
Welldone,boysandgirls,nowlet’strytofillintheblanks.
Energycomesfrom_____and____
Teachoilandcoal（PPTpresentsoilandcoal）
______comesfromthetreesTeachwood.
T:
Nowlet’sreadandjudge,pleasereaditbyyourselves.
S1:
Waterisuseful，soweshouldnotwasteit.（T）
S2:
Weusewatertocleanthethingseveryday.（F）
S3:
Thereismuchwa
terinmanyplaces.（F）
S4:
Weshouldnotreusethewater.（F）
T:
Nowweknowwaterisuseful,boysandgirls,b
utwhyshouldweprotectitandhow?
Pleasereadandlearn.
用直线画出原因（Whydowesavewater?
）
虚线画出方法（Howdowesavewater?
）
S1:
Waterisuseful.Inmanyplaces,thereisnotmuchwater.
S2:
Weshouldreuseandsaveit.
T:
Wonderful,boysandgirls,nowlet’slistentothetapeandreadafterit.
2.Saveenergy
T:
Nowweknowwaterisuseful,whataboutenergy?
Pleasereadandchoose.
S1:
.Mostoftheenergycomesfrom___B___.
A.waterandsoil.B.coalandoil.
S2.Weshould____________andweshouldnot_______________.
saveenergy;drivesomuch
drivesomuch;saveenergy
T:
Nowlet’sfindoutwhyshouldwesaveenergyandhowtosaveit.
用直线画出原因（Whydowesaveenergy?
）
虚线画出方法（Howdowesaveenergy?
）
S:
Becausethereisnotmuchcoalandoilonearth.
S2:
Weshouldnotdrivesomuchbecausecarsusealotofenergy.
T:
Yes,soIthinkwecanridebikes,nowlet’slistentothetapeandreadafterit.
3.Savetrees
T:
Nowweknowwaterandenergyareimportant,
whatelse?
S:
They’retrees.
T:
Yes,nowpleasereadbyyourselvesandthenyoucancheckwithyourdeskmate.
S1:
Wheredoeswoodcomefrom?
S2:
Woodcomesfromtrees.Weusewoodtomaketables,chairsandmanyotherthings.
S3:
Weshouldnotcutdowntrees.
S4:
Whyshouldwenotcuttoomanytrees?
S5:
Becausetreeshelpkeeptheairclean.
T:
Perfect,nowlet’strytofillintheblanks,boysandgirls.
________comesfromtrees.Weuse________tomaketables,chairsandmanyotherthings.We_____________cutdown______________treesbecausetreeshelp______
______________.
4.Don’tusetoomuchplastic
T:
Nowboysandgirls,woodcomesfromtrees,dotheplasticcomefromthetrees?
S:
No.
T:
Sowhatdoyouknowaboutplastic?
Youcanhavea
groupdiscussion.
S:
Iknowplasticbags
S2:
Iknowplasticbottles.
S3…
T:
Good,nowlet’slistenandanswer,whatcanweuseplastictomake?
Shouldweusetoomuchplastics?
S1:
Weuseplastictomakebagsandbottles.
S2:
Butusetoomuchplasticisbadforourhealth.Weshouldnotusetoomanyplasticbottlesorbags.
T:
Sowhatcanweuse?
Pleasehaveagroupdiscussion.
S:
Weshouldusepaperbags
S2:
Weshoulduseglassbottles.
S3;Weshoulduse…….
T:
Yes,weshouldnotusetoomanyplastic,paperisbetter,nowlet’sreadafterthetape.
T:
Nowpleasegetintoagroupanduse
thegivenwordstosaysth.
aboutplastic..
T:
Ok,it’stimeforreading,youcanreadbyyourselvesorgetintoagroup.
Step3.Consolidation.
T:
“Protecttheearth”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/shouldn’t..
切合主题，提出保护口号.
T:
Weshouldprotecttheearthbecauseshenourishesus.
Classisover,boysandgirls,seeyou!
S:
Seeyou!
Step4Homework
Listentothetapeandread
afteritforatleastfivetimes.
Trytoretellthestory.
Finishtheexercisesbook.
SstalkwiththeTtowarmup.
Sswatchthecartoonandanswerthequestion.
Sswatchthecartoonanfindouttheproblemsmentionedinit.
1.Fillintheblanks
2.Trueorfalse
Readandunderline
用直线画出原因（Whydowesavewater?
）
虚线画出方法（Howdowesavewater?
）
Groupworktochooseonpartofthestorytimetodotheretell.
板书设计
Weshould/Weshouldnotuse…
Weshouldreuse….
教学反思
“相长课堂”教学案
年月日
课题
6AUnit7ProtecttheEarth（GrammartimeandFuntime）
教学目标
1.Sscangrasptheuseofthemodalverb:
should/shouldnot.
2.Sscanreusethethingsandtheycandescribe.
3.Ssrealizetheearthistheonlyhome,theyshouldtrytheirbesttoprotecttheEarth.
教学重点
1Sscangrasptheuseofthemodalverb:
should.
2Sscanmakesentenceswithuse…to…
教学难点
1Sscangrasptheuseofthemodalverb:
should.
2Sscanmakesentenceswithuse…to…
教学资源
PPT,预先请学生做好二次利用的物品
主备人
徐甦
审核人
教学过程
教学环节与内容
引思设计与让学活动
二次备课
Step1Warmup
1Tshowsthepictureoftheearth,it’shealthy,thenshowsanotherpictureofit,it’sill.
T:
Boysandgirls,what’swrongwiththeEarth?
Ss:
It’sill/unhealthy.
T:
Whatshouldwedo?
Ss:
Weshould…（出示protecttheEarth）
T:
Doyouwanttobethelittleenvironmentprotector?
Let’strytobeone,MrBrown,ChairmanoftheWorldEnvironmentOrganization,willrecruitsomeChinesevolunteers,doyouwanttobethevolunteers?
Youmustfinishsometasks.
Step2Revision
Task1:
KnowhowtoprotecttheEarth
Ssanswerthisquestion:
Savethewater,saveenergy…
Teachershowsrespectivepictures.（Reviewmainideasofthestorytime）
T:
Let’sreviewsomenewwords.
Showpictures:
coal,oil,wood,plastic,paper.
Task2:
Knowhowtodealwiththesethings
Readandjudge
1.Thereisnotmuchwaterinmanyplaces.（）
2.Carsdonotusemuchenergy.（）
3.Weshouldnotcutdowntrees.（）
4.Treeshelpkeeptheairclean.（）
5.Weshouldnotuseplasticbagsbecausetheyarenotuseful.（）
Ssjudgethem.
Thinkandwrite
HowtoprotecttheEarth
1.Weshouldsave_______and________water.Weshouldnot_______water.
2.Weshouldsave_________.Weshouldnot_______somuch.
3.Weshouldsave__________.Weshouldnotcutdowntoomany________.
4.Weshouldnotusetoomany________bagsorbottles.Weshoulduse______bagsandbottles.
Step3Presentation&Practice
Task3Knowthemeaningsofthesignsandobey（遵守）them
Teachershows4publicsigns,Ssmustuseweshould/shouldnot….tomakesentences.
Weshouldputrubbishinthebin,
Weshouldnotusemuchnapkinpaper.
Weshouldnotsmoke.
Weshouldnotpickflowersinthepark.
Teacherguidespupilstolearntheuseofshould/shouldnot:
Grammartime.
T:
Therearesomesentencesinstorytimeaboutshould/shouldnot,readthemandtrytofindtherules.
Tshowstherules:
should:
情态动词，含义是应该，后面跟动词的原型。
should的否定形式是shouldnot,后面仍旧跟动词原型哦！
Task4Brainstorm!
Q:
Whatelseshouldwedo/nottodotobeagoodenvironmentprotector?
Pupilscandiscussinagroup,thenteacherasksthevolunteerstoanswerit.
Task5KnowhowtousethethingsontheEarthcorrectly（正确地）
T:
Whatdoesuse…to…mean?
Pupilsanswerit.:
使用…做…
Teachershows3sentences（课本上）.
Q1:
Whichoneisnottherightway?
Q2:
WhatelsecanweuseontheEarthcorrectly?
Task6Knowhowtoreusethethings
T:
WeusealmosteverythingontheEarth,afterusing,wedropthem,whatapity!
Itthinkcleverpeoplecanreusesomething.
Tshowsfourpictures.
1.Icollectsomepapercups.
Icanreusethemtomake…
2.Icollectsomebelts.
Icanreusethemtomake…
3.Icollect_________.（plasticbottles）
Ican_____themtomake_____.
4.I___________.（buttons）
Ican_________.
T:
Boysandgirls,youareclevertoo,canyoushowyourDIYs?
Pleaseusethisdialogue.
A:
Hi…，look,thisisa...
B:
Oh,really?
A:
Ireusea...tomakethis...,doyoulikeit?
B:
Yes,it’snice/creative（有创意的）…Ilikeitverymuch.
Showtime.
Step4Consolidation
Task7Writeanapplication（申请）
T:
Boysandgirls,youmeetalltherulestobetheenvironmentprotector,nowyoucanwriteanapplicationtoMrBrown!
DearMrBrown:
I’dliketobetheEnvironmentProtector.IlovetheEarth.
Ialwayssave_________________________.
Ineverwaste____________________________.
Iuse________________to______________________.
Icanreuse_____________to__________.
Icantellwhatweshoulddo.Suchas,_________________.
Ialsocantellwhatweshouldnotdo.Suchas（例如）___________.
Thankyouforconsidering（考虑）myapplication.Yours__________
Pupilsfinishit,thenreaditloudly,teachercomments.
T:
Youdidagoodjob,congratulation
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