牛津译林版六年级上册英语《ProtecttheEarth》

Unit7ProtecttheEarthWhatshouldwedo?WeshouldprotecttheEarth.Let’strytobe“theEnvironmentProtector”!环保小卫士MrBrownTask1KnowhowtoprotecttheearthWaterPlasticTreesEnergyReadandjudge1.Thereisnotmuchwaterinmanyplaces.()2.Carsdonotusemuchenergy. ()3.Weshouldnotcutdowntrees.()4.Treeshelpkeeptheairclean.()5.Weshouldnotuseplasticbagsbecausetheyarenotuseful.()FTFTTFillintheblanksHowtoprotecttheearth1.Weshouldsave_______and________water.Weshouldnot_______water.2.Weshouldsave_________.Weshouldnot_______somuch.3.Weshouldsave__________.Weshouldnotcutdowntoomany________.4.Weshouldnotusetoomany________bagsorbottles.Weshoulduse______bagsandbottles.waterreusewastedriveenergytreestreesplasticpaperTask3Knowthemeaningofthesignsandobey(遵守)themWeshould/shouldnot……Weshould….Grammartime!Weshouldnot…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！Task4Q:Whatelseshouldwedo/nottodotobeagoodenvironmentprotector?Brainstorm!Showtime!use…to…Task5KnowhowtousethethingsontheEarthcorrectly(正确地)使用…做…Task6KnowhowtoreusethethingsIcollectsomebelts.Icanreusethemtomake…Icollect_________.Ican_____themtomake_____.I___________.Ican_________.ShowyourDIYs!A:Hi…，look,thisisa...B:Oh,really?A:Ireusea...tomakethis...,doyoulikeit?B:Yes,it’snice/creative…Ilikeitverymuch.…Task7Writeanapplication(申请)DearMr.Brown:I’dliketobetheEnvironmentProtector.IlovetheEarth.Ialwayssave_______________________________.Ineverwaste________________________________.Iuse________________to______________________.Icanreuse___________________to______________.Icantellwhatweshoulddo.Suchas,_________________.Ialsocantellwhatweshouldnotdo.Suchas(例如）_______.Thankyouforconsidering(考虑)myapplication.Yours__________Congratulations!Unit7ProtecttheEarth第一课时IntroduceWeshoulduse/weshouldnotuse…Weshouldreuse…Words动词,表示“保护”。现在分词为protecting,过去式为protected常用短语：protecttheearth保护地球eg：Weshouldprotecttheenvironment。我们应该保护环境。小练习：Theboyalways_________(protect)hissister.protectsprotect/prə'tekt/Words形容词,表示“有用的”;同义词为helpful。常用短语：beusefulfor对……有用eg：Thereisaveryusefulpieceofadvice.这是一条非常有用的建议。小练习：Ithinkthisreferencebookisvery____(use).usefuluseful/'juːsfʊl/

Words名词,表示“地球”。常用短语：onEarth在地球上eg：ThereislifeonlyonEarth.只有地球上有生命。小练习：地球上没有太多的煤炭和石油。______________________________Thereisn’tmuchoilorcoalonEarth.Earth/ɜːθ/Words动词,表示“节约”;第三人称单数为saves,现在分词为saving,过去式为saved。常用短语：savemoney省钱eg：It’stimeforustosaveenergy.我们应该开始节约能源了。小练习：_______(save)waterissoimportantthateveryoneshouldtrytheirbest.Savingsave/seɪv/Words动词,表示“浪费”;现在分词为wasting,过去式为wasted。常用短语：Industrialwaste

工业废料eg：Look!Sheiswastingwater.Goandtellhertoturnoffthetap.看！她正在浪费水。去告诉她把水龙头关掉。小练习：Sarah_______（waste）watereveryday.wasteswaste/weɪst/Words形容词,表示“很多”;比较级为more;最高级为most常用短语：toomuch太多howmuch多少多少钱eg：Hehastoomuchmoneysohedonatessometothepoor.他有太多的钱所以捐了一些给穷人。小练习:()Thereisnot_____oilorcoalonEarth.A.muchB.mostC.manyAmuch/mʌtʃ/Words动词,表示“再利用”;第三人称单数为：reuses现在分词为：reusing,过去式为：reused常用短语：reusewater再利用水eg：Weshouldreusethewater.我们应该再利用这些水。小练习：Inthepast,weoften______(reuse)water.reusedreuse/riː'juːz/Words名词,表示“能源”;常用短语：solarenergy太阳能newenergy新能源eg：Nowadays,peopleusesolarenergyalot.如今,人们大量使用太阳能。小练习:()Mostofour____comesfromcoalandoil.A.energiesB.energysC.energyCenergy/'enədʒɪ/Words名词,表示“煤炭”;常用短语：coalstore

煤店eg：Thereislessandlesscoalintheworld.世界上煤炭资源越来越少了。小练习:Peopleconsumealotof______(coal)inwinter.coalcoal/kəʊl/Words名词,表示“石油”;不可数。常用短语：OliveOil

橄榄油eg：Carsconsumealotofoil.汽车消耗大量的石油。小练习:石油对我们的生活非常重要。___________________________Oilisveryimportantforourlife.oil/ɒɪl/Words动词,表示“开车、驾驶”;第三人称单数：drives现在分词：driving;过去式：drove常用短语：driveacar开车driveaway把……赶走;开走eg：Hecandriveverywell.他开车技术很好。小练习:（）Sheshouldn’t_________somuch.A.droveB.drivesC.driveCdrive/draɪv/Words名词,表示“木头、木材”;常用短语：Woodflooring

木地板eg：Thistableismadeofwood.这张桌子是木头制成的。小练习:Theyareplayinginthewoods.___________________________________________他们在树林里玩耍。wood/wʊd/Words名词,表示“塑料”;常用短语：plasticdeformation

塑性变形;塑性形变eg：Plasticisausefulmaterialinlife.塑料是生活中一种很有用的材料。小练习:Weuseplastictomakebags.___________________________________________我们用塑料制作袋子。plastic/'plæstɪk/Words名词,表示“玻璃”;常用短语：glassbottle玻璃瓶eg：Thiswindowneedsmoreglass.这扇窗户需要更多的玻璃。小练习:Hetookoffhis(glass).glassesglass/glɑːs/Words名词,表示“大部分”;常用短语：mostofthetime大部分时间eg：Inspring，it’swarmmostofthetime.在春天,大部分时间都是暖和的。小练习:____________(much)oftheairispollutednowadays.Mostmost/məʊst/Words形容词,表示“其他的”;常用短语：eachother彼此,互相someotherstudents其他的一些学生eg：Hemixeswellwithotherchildrenintheschool.他在学校里与其他孩子能很好相处。小练习:他们互相不喜欢。_________________________Theydislikeeachother.other/'ʌðə/Expressionsmostof表示“大多数”,后接可数名词或不可数名词均可。其作主语时,be动词或谓语动词的形式由介词of后面的名词来决定。Mostofourenergycomesfromcoalandoil.我们大部分的能源来自煤炭和石油。eg：Mostofthetreesarecutdown.大部分树木都被砍伐了。小练习:（）_____oftimeiswastedbyhim.A.muchB.mostC.manyBExpressions（1）because的用法Weshouldnotdrivesomuchbecausecarsusealotofenergy.我们不应该经常开车,因为汽车耗用大量的能源。eg:IwanttogohomebecauseIamhungry.我想回家,因为我饿了。because表示“因为”,后面跟一个从句。它表示必然的因果关系,语气较强;通常放在主句之后,若需强调则放在主句之前。Expressions（2）somuch的用法小练习:trees,air,because,can,the,keep,clean(.)_______________________________________Becausetreescankeeptheairclean.somuch在这里作为程度副词来用,表示“如此多”的意思,so用来修饰much,用来强调程度之大。Expressionseg:Ilovewatchingfilmssomuch.我如此喜欢看电影。小练习:Thereisso（much/many）rubbishintheworldnow.muchsomany也作为形容词性词组来使用;表示“如此多的”,后面加可数名词复数。eg:Therearesomanypeopleinthecinematoday.今天电影院人真多。Expressions（1）toomuch的用法Weuseplastictomakebagsandbottles,buttoomuchplasticisbadfortheEarth.我们用塑料做袋子和瓶子,但太多的塑料对地球有害。eg：Shealwaysusestoomuchwatertowashclothes.她总是用太多的水来洗衣服。句中toomuch的意思是“太多”,后接不可数名词.too用来修饰much,表示程度之大。Expressions（2）bebadfor的用法小练习:（）Thereisnot_________waterinAfrica.A.toomanyB.toomuchC.veryB句中bebadfor的意思是“对……有坏处”。eg:Junkfoodisbadforhealth.垃圾食品有害健康。小练习：（）Cuttingtoomanytreesisbad___theEarth.A.toB.fromC.forCExpressions句中toomany的意思是“太多”,后接可数名词的复数形式.too用来修饰many,强调程度之大。Weshouldnotusetoomanyplasticbagsorbottles.我们不应该使用太多的塑料袋和塑料瓶。eg：IhavetoomanyquestionsbutIdon’tknowhowtoexpress.我有太多的问题但却不知道怎么表达。小练习:They

have

too

（much/many）

restrictions（限制）.

manyDialogues

Groupwork：putforwardasloganofprotection，eachgroupchooseasmallthemeofthisunit.

Using:Whyshouldwe…?Weshould/shouldn’t..Expand(1)another的确指的是“三者或以上中的另外一个”,修饰名词单数。固定结构：another+基数词+名词复数=基数词+more+名词复数,其意思是“另外/再多少个...”。another/else的区别eg：anothersixapples=sixmoreapples再（想要）六个苹果

anothertwobooks=twomorebooks还（需要）两本书Expand(2)else是个副词,表示“另外”、“其它”的意思。another/else的区别eg:Wouldyoulikesomethin