Unit7ProtecttheEarth教案Word格式.docx
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Unit7ProtecttheEarth教案Word格式.docx
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Becausetherearen’tanytreesonthehill.Theyhavenohome.
T:
Nowourlivingenvironmentispolluted,soweshouldprotecttheEarth.——出示课题并教读。
WeshouldmaketheEarthabetterplaceforyouandme,andtheentirehumanrace.
Step2.Pre-reading
1.出示无污染的地球图片。
T:
Look,theEarthisabeautifulplace.Therearemanykindsofsourcesinit.Doyouknowsomeofthem(water,trees,airetc.)
2.Guessinggame
Hereareanothersources.Let’sguesswhattheyare.
①It’sblackandhard.Wecanfinditundertheground.Itcanmakeuswarm.There’salotofitinShanxi.(coal)
②It’sablackliquid.Wecanfinditunderthegroundtoo.Carsneedit.(oil)
③It’susuallywhiteandthin.Wecanwriteanddrawonit.(paper)
④Itcomesfromtrees.Weuseittomaketables,desks,chairs,bedsandmanyotherthings.(wood)
⑤It’slightandsoft,butit’sstrong.It’swidespreadinourlife.(plastic)
3.T:
Theyareusefulthingsforus,howdoweusethem?
4.
Forexample:
Weusecoalandoiltomakeenergy.
板书:
use...to...
引导学生说出water,wood,paper,plastic等资源的用法。
E.g.Weusewatertocleanthings,washclothes,cookfood...
Weusepapertomakebooks.
Weusewoodtomaketables,chairs,bedsandotherthings.
Weuseplasticstomakebagsandbottles.
Step3.While-reading
呈现一幅被污染的地球图片。
Lookatthispicture.IsitstillbeautifulToday,thereisalotofpollution.WeshouldprotecttheEarthatonce.(点题)Whatcanwedo
1.Watchthecartoonandfindthefourkeypointsofthetext.
(savewater,saveenergy,savetreesanddon’tusetoomuchplastic)并板书。
2.Listentothetapeandanswerthequestions.
①Whatdoyouthinkofwater?
(useful)
②Whatdoweusewatertodo
(drink,cleanthings)
③Istherealotofwatereverywhere?
(no)
④Whatshouldn’twedo?
(waste)
⑤Whatshouldwedo?
(reuse,save)
教师根据学生回答进行板书。
3.Readthesecondpartandjudge.
①Mostofourenergycomesfromcoalandoil.(T)
②ThereisalotofcoalandoilonEarth.(F)
③Weshoulddrivecarseveryday.(F)
④Carsuselotsofenergy.(T)
4.呈现光头强砍树的画面。
Whatishedoing?
S1:
Heiscuttingdowntrees.教学cutdown
IsherightWeshouldstophimrightnow.Why
引导学生说出Treeshelpkeeptheairclean.
5.塑料瓶、塑料袋实物展示。
T:
weuseplastictomakebagsandbottles.Weoftenusetheminourdailylife.Doyouoftenusethem?
呈现课文图片。
Lookatthispicture.Whatdoyouthinkofit
引出句子:
ToomuchplasticsisbadfortheEarth.
Whatshouldwedo?
学生自读课文,并在文中划出关键词句。
Weshould...
Weshouldn’t...
Step4.Post-reading
1.Readthewholepassageloudlyandfinishtheexercise”thinkandwrite”onpage70,andthenchecktheanswers.
2.Retellthetextaccordingtotheblackboarddesign.
3.Brain-storm.
TheEarthissoimportantforus.Weshouldprotectit.NowI’llgiveyousomesuggestion.Canyoutellmewhatwecando.
E.g.T:
ToprotecttheEarth,weshouldsavewater.
Waterisimportant.
S2:
Waterisuseful.
S3:
Wedrinkwatereveryday.
S4:
Treesandflowersneedwater.
S5:
Weshouldreusewater.
S6:
Weshouldn’twastewater.
4.Introducetheslogan“Savetheworld,saveourlives.”tothestudents.
Step5.Homework
1.Readandretellthepassage.
2.Finishtheexercise“TrueorFalse”onpage70.
3.Collectandmakegooduseofwastematerials.
Blackboarddesign:
教学内容
Unit7Protecttheearth
(Grammartime&
Funtime)
教材版本
译林版
教学课时
共4课时第2课时
课型
新授
教学目标
1、学习并理解Grammartime的内容,会正确并熟练地运用句型…use…to,Weshould…Weshouldn’t…
2、让学生紧密联系生活实际,变废为宝,并利用reuse…tomake…来介绍自己的作品
3、引导学生热爱地球、保护地球。
教学重点
句型use…to…的用法和情态动词should的肯定句、否定句。
教学难点
教学准备
PPT、学生准备的废品
教学过程
修注栏
Step1、Revision
Goodmorning,class.Inthelastclass,wehavelearnedthetext.Let’sdescribetheStatusoftheEarth.Andwhatshouldwedoingroup.(小组成员合作用英语描述上节课内容)
【设计意图】利用小组描述演讲的方式,复习上节课所学过的Storytime。
Step2、Grammartime
1.T:
let’sreadsomesentencesabouttheresources.(教师出示第一张表格)
usewater
useplastic
usewood
Weto
cleanthings.
makebagsandbottles.
maketables,chairsandotherthings.
2.Sentencegame
Tgivesomewords:
water、wood、plastic、cloth……LetSsmakesentencesuse“use…to…”ingroup.
Weusewatertowatertrees.
Weusewatertocleanthedesks.
Weusewatertowashthedishes.
Weusewatertowashtheclothes.
Weusewatertocookfood.
Weusewatertocleanourcar.
S7:
Weusewatertowaterflowers.
……
3.LetSsmakelittlethinkingmapsingroup.
4.Tshowtheform2andreview“should”
usepaperbagsandglassbottles
savetrees
Weshould
drivesomuch
usetoomanyplasticbagsorbottles
cutdowntoomanytrees
wastewater
Weshouldnot
5.Ssworkingroupandmakeasentencematch.
【设计意图】通过对旧知的复习,出示语法句型,让学生自己总结,并通过造句比赛和制作思维导图的方法进行巩固。
Step3、Funtime
1.Sstakeoutthewasteandmakesomethingingroup
2.Showtheirworksandtrytousesentence“reuse…tomake…”tointroducethem.
3.Tgivesstudentsguidanceandevaluation.
【设计意图】通过手工制作让学生们了解到可以变废为宝,不要乱扔东西,爱护地球从我做起。
Step4、Tickingtime
小组内进行打分P77Icanuse“use…to…”
Step5、Homework
1、用句型use…to…、Weshould…、Weshouldn’t…造5个句子,写在作业本上。
2、小组内选出一件最好的变废为宝作品,进行展示。
板书设计
Unit7Protecttheearth
use…to…
Weshould…
Weshouldn’t…
教学反思
Unit7ProtecttheEarth(period3)
Soundtime,Culturetime&
Cartoontime
2.学生能初步阅读并理解Cartoontime的内容,学会表演,明白Cartoontime的幽默之处。
2.学生能在前两课的基础上会正确并熟练地运用句型weshould...Weshouldn’t...
3.学生能了解并体会字母组合oo在单词中的发音
4.紧密联系生活实际,引导学生热爱地球,保护地球
阅读并了解相关的Culturetime
学生能了解并体会字母组合oo在单词中的发音
图片、卡通头饰
Step1.Greetingandlead-in
2.Free-talk:
theEarthisourhome.Weshouldloveitandprotectit.Someholidayshavebeensetuptoprotectit,suchastheEarthDayandtheWorldEnvironmentDay.Doyouknowwhentheyare?
Step2.Culturetime
1.S1:
EarthDayison22ndApril.
S2:
WorldEnvironmentDayison5thJune.
2.T:
doyouknowanotherdayoftheenvironmentalprotection.
WorldWetlandsDay湿地日on2ndFebruary
ArborDay植树节on12thMarch
WorldForestDay森林日on21stMarch
WorldLandDay土地日on25thJune
WeshouldloveandprotectourEarth.
Step3.Cartoontime
1.Watchthecartoonofpart1andanswerthequestions.
①Whataretheydoing(Theyaredoingaproject.)
②Whatdotheywanttomake(Theywanttomakeaposter.)
③Whatdtheywanttotellthestudents(TheEarthisourhome.Weshouldprotectit.)
2.Listenandmatch
Whatdotheydraw?
Samtrees
arubbishbin
BobbytheEarth
flowers
Billybananas
3.Trytosaywhatdotheydraw.
SamdrawstheEarth,thetreesandtheflowers.
Bobbydrawssomebananas.
Billydrawsarubbishbin.
4.Readandjudge.
①Theyputtheposterantheclassroom.(F)
②Willythedogdoesn’tliketheposter.(F)
③Willythedogcanunderstandtheposter.(T)
5.Readandimitate.
6.Actthecartoontime.
7.Showtime:
showyourpostersandintroduceittotheclass.
Step4.Soundtime
ifeveryonecanprotecttheEarth,ourhomewillbebeautiful,sowillourschool.
Everydaywegotoschool,
everymorningandafternoon,
wehavefunintheclassroom,
Ithinkit’sreallycool.
1.跟读录音。
2.学生总结字母组合oo的发音,[u:
]
3.尝试说说其他含有字母组合oo且发音为[u:
]的单词。
4.鼓励学生读出其他没有学过的含有字母组合oo且读音为[u:
]的单词:
choose,goose,broom,bloom
5.Tickforyourselves:
Iknowthesoundof[u:
1.Showyourpostertoyourfamilyandfriendsandintroduceit.
2.Finishthecorrespondingexercise.
LoveandprotectourEarth
EarthDay地球日on22ndApril.
WorldEnvironmentDay世界环境日on5thJune.
oo[u:
schoolcoolclassroomafternoonfoodroomzoo
Unit7ProtecttheEarth(period4)
Checkouttime&
Tickingtime
1.学生能正确完成书上checkouttime的练习。
2.学生能在前三课的基础上正确并熟练运用句型weshould...Weshouldn’t...
3.学生能正确运用本单元所学单词、词组、句型写一篇短文”ProtecttheEarth”
4.学生能进一步感知保护环境的重要性。
复习并巩固前三课时所学重点单词、词组和句型。
正确运用本单元所学单词、词组、句型写一篇短文”ProtecttheEarth”
Step1.Greetingandrevision
CanyousaysomethingabouthowtoprotecttheEarth.
Weshould...
Step2.Checkouttime
1.Lookandwrite
lookatpicture1,whereistheman?
引导学生说:
Heisintherestaurant.(教读restaurant)
S1:
Heissmoking.
Isheright
Ss:
No.
Whatdoyouwanttosaytohim?
Youshouldn’tsmokeintherestaurant.
Yes,heshouldn’tsmokeintherestaurant.
Showanotherpicturesandtrytosay.
2.Checktheanswers.
3.Readthesixsentences.
Step3.Thinkandwrite
toprotecttheEarth,wehavemuchimportantthingstodo.Discussingroupswhatweshoulddoandwhatweshouldn’tdo.
1.Fourstudentsagroupanddiscuss.
2.Writedownyourideas.
3.Chooseonestudenttomakeareport.
4.Tickingforyourselves:
Iknowhowto...
Step4.Homework
1.完成补充习题。
2.Prepar
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