（廣州沈陽(yáng)通用）2019秋七年級(jí)英語(yǔ)上冊(cè) Module 2 Unit 3 The Earth課件 牛津深圳版.ppt

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Module2Thenaturalworld,Unit3TheEarth,知識(shí)導(dǎo)航——關(guān)鍵詞匯,1.地球（n.）_____________2.模式；形式（n.）_____________3.保護(hù)(v.)_____________4.報(bào)告(n.)_____________5.部分（n.）_____________6.陸地（n.）_____________7.田地；田野（n.）_____________8.大的（adj.）_____________9.提供(v.)_____________10.污染（n.）_____________,Earth,pattern,protect,report,part,land,field,large,provide,pollution,11.燃燒（v.）_____________12.能量；能源(n.)_____________13.污染(v.)_____________14.地面(n.)_____________15.殺死（v.）_____________16.重要的(adj.)_____________17.事實(shí)（n.）_____________18.公里；千米（n.）_____________19.自己的（adj.）_____________20.問(wèn)題;難題(n.)_____________,burn,energy,pollute,ground,kill,important,fact,kilometre,own,problem,重要詞組,1.在陸地上_____________2.在水底_________________3.為……提供……_________________4.許多_____________5.燃燒某物_____________6.把……倒入……_________________,ontheland,underthewater,provide…with…,alotof,burnsth.,put…into…,7.在地底下_________________8.停止做某事_________________9.保護(hù)地球_________________10.為了我們的未來(lái)_________________11.例如_________________12.扔掉_________________,undertheground,stopdoingsth.,protecttheEarth,forourfuture,forexample,throwaway,典型句子,1.有些地方非常熱，有些地方非常冷。（some…some…）______________________________________________2.地球上也有很多像你我一樣的人。（therebe;like）______________________________________________3.地球?yàn)槲覀兲峁┝丝諝?、水和食物。（provide…with）______________________________________________4.今天，（地球上）存在著很多的污染。(therebe;alotof)______________________________________________,Someplacesareveryhot,andsomeareverycold.,TherearealsomanypeoplelikeyouandmeonEarth.,TheEarthprovidesuswithair,waterandfood.,Today,thereisalotofpollution.,5.我們?yōu)楂@取能量燃燒東西。（burn;make）_______________________________________________6.我們把垃圾傾倒入海、埋入地下。(put…into…)______________________________________________________________________________________________7.我們必須停止做這些事情。(stopdoingsth.)_______________________________________________8.對(duì)我們來(lái)說(shuō)，為了我們的未來(lái)，保護(hù)地球是非常重要的。(Itis+adj.+forsb.todosth.)______________________________________________________________________________________________,Weputourrubbishintotheseaandundertheground.,Wemuststopdoingthesethings.,Weburnthingstomakeenergy.,ItisimportantforustoprotecttheEarthforourfuture.,第1課時(shí)Vocabulary,【要點(diǎn)精講】【要點(diǎn)1】protect,【思維導(dǎo)圖】,【舉例】,Weshouldprotectourenvironment.我們應(yīng)該保護(hù)我們的環(huán)境。Heworeathickovercoatasaprotectionagainstthecold.他穿著厚實(shí)的大衣以抵御嚴(yán)寒。Iconsiderhimtobemybestfriendandprotector.我把他看作是我最好的朋友和保護(hù)者。Youneedwarmclothestoprotectyourselfagainst/fromthecold.你需要穿暖和些以免受涼。,應(yīng)用,（）Weshouldprotectourselves________heartdisease.A.withB.fromC.off,B,【要點(diǎn)2】provide,【思維導(dǎo)圖】,舉例,Whowillprovidesomeusefulinformation?誰(shuí)將提供一些有用的信息？Weprovideourchildrenwithfoodandclothes.=Weprovidefoodandclothesforourchildren.我們供給孩子們衣食。Theyprovidefoodforthehungrychildren.他們?yōu)轲囸I的孩子們提供食物。Theboysofferedtohelptheold.男孩們主動(dòng)幫助老年人。,應(yīng)用,（）Thefarmprovidessomevegetablesus.A.withB.toC.for,C,【要點(diǎn)3】pollution,【思維導(dǎo)圖】,舉例,Thereismuchpollutioninourcity.我們城市里有很多污染。Smokingwillpolluteair.抽煙污染空氣。Wherearethemostpollutedareasintheworld?世界上污染最嚴(yán)重的地區(qū)在哪里？,應(yīng)用,(1)Therearemanykindsof________(pollute)aroundus.(2)Theriverisbadly________(pollute).,pollution,polluted,【要點(diǎn)4】energy,【思維導(dǎo)圖】,舉例,Youngpeopleusuallyhavemoreenergythantheold.年輕人通常比老年人更有活力。Itsveryimportanttosolvetheproblemofenergyshortage.解決能源短缺問(wèn)題非常重要。Heisanenergeticboy.Heenjoyssports.他是一個(gè)有活力的男孩。他喜歡運(yùn)動(dòng)。Heisalwaysfullofenergy.他總是充滿(mǎn)活力。Hewantstogetthepower.他想得到權(quán)力。,應(yīng)用,Youshouldexercisemoretokeep_____________(energy).,energetic,【要點(diǎn)5】must,【思維導(dǎo)圖】,舉例,Wemuststoppollutingtheriver.我們必須停止污染河流。YoumustcomeandseeusassoonasyougettoShanghai.你一到上海就得馬上來(lái)看我們。Hemustbeill.Helookssopale.他肯定是病了。他的臉色那么蒼白。Youmustntsmokeinthepublic.公共場(chǎng)合禁止吸煙。,舉例,—MustIcleanthediningroomatonce?我必須馬上打掃飯廳嗎？—Yes,youmust.是的，你必須。/No,youneednt/donthaveto.不，你不必。Wemustleaveatonce.我們必須馬上離開(kāi)。IfIbuythathouse,Illhavetoborrowsomemoney.如果我要買(mǎi)那套房子,我不得不借些錢(qián)。,應(yīng)用,（1）（）Bobcannotcomeouttoplaybecausehehelphisdadinthegarden.A.canB.mustC.hasto（2）（）—Ifinishmyhomeworknow?—No,you.Yourworkisovertoday.A.Cant;mustB.Must;donthavetoC.May;couldnt,C,B,【要點(diǎn)6】important,【思維導(dǎo)圖】,舉例,ItsimportantforustolearnEnglishwell.對(duì)我們來(lái)說(shuō)學(xué)好英語(yǔ)很重要。Youshouldknowtheimportanceofstudy.你應(yīng)該知道學(xué)習(xí)的重要性。(1)Doyouknowthe___________(important)ofeducation?(2)Itis__________(importance)tostudythehistoryofChina.,應(yīng)用,importance,important,【要點(diǎn)7】own,【思維導(dǎo)圖】,舉例,Heboughtanewhousebyusinghisownmoney.他用自己的錢(qián)買(mǎi)了一幢新房子。Iownabighousewithagarden.我擁有一個(gè)帶花園的大房子。Iamtheownerofthatcar.=Thatcarismine.=Thatcarbelongstome.我是那輛車(chē)的主人。Adeskhasfourlegs.桌子有四條腿。Whoownsthishouse?這房子歸誰(shuí)所有？,應(yīng)用,Iwanttoseethe________(own)ofthecompany.,owner,【要點(diǎn)8】few,【思維導(dǎo)圖】,舉例,FewofushavebeentoHongKong.我們當(dāng)中很少人去過(guò)香港。afew/fewquestions幾個(gè)/沒(méi)幾個(gè)問(wèn)題alittle/littlemoney一點(diǎn)點(diǎn)/沒(méi)什么錢(qián)Histheoryisverydifficult,andfewpeopleunderstandit.他的理論很深?yuàn)W，沒(méi)有幾個(gè)人能懂。Histheoryisverydifficult,butafewpeopleunderstandit.他的理論很深?yuàn)W，但是有些人懂。,舉例,Unfortunately,Ihadlittlemoneyonme.很不巧，我身上沒(méi)帶什么錢(qián)。Fortunately,Ihadalittlemoneyonme.幸好我身上帶著一點(diǎn)錢(qián)。（）Hehasfriends,sohealwaysfeelslonely.A.fewB.afewC.little,應(yīng)用,A,課堂練習(xí),一、根據(jù)要求寫(xiě)出相應(yīng)的單詞1.quiz________________(復(fù)數(shù)形式）2.provide____________（第三人稱(chēng)單數(shù)）3.pollute________________(n.)4.important________________(n.)5.few________________(比較級(jí))6.kill________________(n.),quizzes,provides,pollution,importance,fewer,killer,7.catch____________(過(guò)去式)8.own____________(n.)9.throw____________(過(guò)去式)10.field____________(復(fù)數(shù)形式）,caught,owner,threw,fields,二、詞匯測(cè)試i.從下面每小題的A、B、C三個(gè)選項(xiàng)中選出可以替換畫(huà)線(xiàn)部分的最佳選項(xiàng)。,()1.—Billsaysthepollutioninyourhometownisveryserious.Isthattrue?—Yes,heisright.Theairintheskyispollutedanditkillslotsofbirds.A.makes…dieB.makes…h(huán)ealthyC.makes…interesting,A,()2.—WhatcanwedotohelpsavetheEarth?—Weshouldprotecttheenvironmentfromnowon,ortheEarthwillbeindanger.A.keep…safeB.keep…dirtyC.keep…fresh,A,()3.—Whyisitagoodideatocallonmorepeopletotakethebustoworkinsteadofdrivingcars?—Becausethecarsgiveoutlotsofexhaustgas(廢氣)anditpollutestheair.A.makes…dirtyB.makes…freshC.makes…new()4.—Bruce,longtimenosee.Youlookhappyinyournewschool.—Yes.Myschoolgivesmelotsofchancestoshowmyself.A.helps…withB.provides…withC.throws…away,A,B,()5.—CanIhandinmyhomeworkthisafternoon?—No,youcant.Youhavetohanditinontime.A.canB.willC.must()6.—Wheredidyoucatchthefish?—Thepoolnearmyhouse.A.getholdofB.lookforC.standup,C,A,()7.—Whatwasgoingonlastnight?—MrGreenshousewasburning.Itwasverydangerous.A.destroyingB.producingflamesandheatC.givingoutenergy()8.—Ifyouhaveproblemsinstudy,pleasecometome.—Thankyouverymuch,MrLi.A.interestB.ideasC.trouble,B,C,ii.根據(jù)句子意思，從下面每小題的A、B、C選項(xiàng)中選出恰當(dāng)?shù)脑~語(yǔ)完成句子。,()9.IfwesaytheEarthuswithairandwater,wemeanitletsushaveairandwater.A.givesB.providesC.offers()10.Aisathingthatisknowntobetrue,especiallywhenitcanbeproved.A.problemB.factC.question,B,B,()11.—Whoistheofthisbighouse?—Myfather.A.ownerB.motherC.manager()12.—WhatsonFrankstable?—Thereissome,twoapplesandacake.A.waterB.pencilsC.bananas,A,A,()13.—WhatdoyouthinkofMrConnor?—Heisverykind.Hethesepoorchildrenfoodandclothes.A.provides;withB.provides;forC.gives;for()14.—DoyouknowhowmanypeopleliveEarth?—Sorry,Iamnotsure.A.onB.inC.with,A,A,()15.—Sam,donttheseoldbooks.Wecangivethemtootherchildren.—OK.Dad.A.getinB.throwawayC.lookfor,B,第2課時(shí)Reading,要點(diǎn)精講【要點(diǎn)1】Wemuststopdoingthesethings.我們必須停止做這些事情。,【用法】stopdoingsth.意為“停止做某事”，即停下手頭正在做的事情。Youmuststopsinging,becauseitstoolate.太晚了，你必須停止唱歌。【拓展】stoptodosth.意為“停下來(lái)去做某事”，即停下手頭的事情，去做另一件事情。,Ihavetostoptowashdishes,becausemymumgoesout.我不得不停下來(lái)去洗碗，因?yàn)槲覌寢尦鋈チ?。Wearealltired.Letsstoptohavearest.我們都累了，停下來(lái)休息一會(huì)兒吧?！緫?yīng)用】Weshouldstop_________(protect)theEarthbecausetheEarthisveryimportant.,toprotect,【要點(diǎn)2】ItisimportantforustoprotecttheEarthforourfuture.對(duì)我們來(lái)說(shuō)，為了我們的未來(lái)，保護(hù)地球是非常重要的。,【用法】Itis+adj.+forsb.+todosth.句型意為“對(duì)某人來(lái)說(shuō)，做某事是怎么樣的”，其中it為形式主語(yǔ)，真正的主語(yǔ)是todosth.。句中的謂語(yǔ)動(dòng)詞用單數(shù)形式。Itisusefulforyoutolearnthecomputer.對(duì)你來(lái)說(shuō)，學(xué)習(xí)計(jì)算機(jī)是有用的。,【辨析】Itis+adj.+forsb.+todosth.和Itis+adj.+ofsb.+todosth.（1）“Itis+adj.+forsb.+todosth.”句型意為“做某事對(duì)某人來(lái)說(shuō)怎么樣”，該句型中的形容詞是用來(lái)描述事物的（即不定式這個(gè)動(dòng)作），如：difficult，hard，easy，important，necessary等。(2)“Itis+adj.+ofsb.+todosth.”句型意為“某人（做某事）怎么樣”，該句型中的形容詞是用來(lái)描述不定式行為者的性格、品質(zhì)的，如：kind，good，nice，right，wrong，clever，polite，foolish等。,(3)ofsb.的句型通常都可轉(zhuǎn)換為不定式作狀語(yǔ)的句子，但forsb.的句型不可以。Itsveryniceofyoutooffermeaseat.=Youarenicetooffermeaseat.十分感謝你給我讓座。Itscarelessofhimtolosesomanythings.=Heiscarelesstolosesomanythings.他丟了這么多東西，真是太粗心了。ItsveryimportantforyoutopractiseyouroralEnglishindailylife.在日常生活中練習(xí)你的英語(yǔ)口語(yǔ)是非常重要的。,【應(yīng)用】（1）Itsclever________youtoworkouttheMathsproblem.（2）Itsverydangerous__________childrentocrossthebusystreet.,of,for,課堂練習(xí),一、用所給單詞的適當(dāng)形式填空1.Wemuststop________(throw)awayrubbishhereandthere.2.Itsgoodforus________(listen)toEnglishoften.3.Burningthingstomakeenergycan________(pollution)theair.4.MissLi,canyouhelpme?Icantsolvethesedifficult________(problem).5.Itis________(importance)forustoprotecttheEarth.,throwing,tolisten,pollute,problems,important,6.Theriver________(provide)thetownwithfreshwater.7.Wemust________(protection)ourselvesanytimeandanywhere.8.Youcan________(burn)somewoodtostaywarm.9.MrLiisthe________(own)ofthatnewhouse.10.IjustfeelthatImfullof________(energetic).,provides,protect,burn,owner,energy,二、閱讀理解,Inmostpartsoftheworld,manystudentshelptheirschoolsmakelesspollution.Theyjoinenvironmentclubs.Inanenvironmentclub,peopleworktogethertomaketheenvironmentclean.Herearesomethingsstudentsoftendo.No-rubbishlunches.Howmuchdoyouthrowawayafterlunch?Environmentclubsaskstudentstobringtheirlunchesinbagsthatcanbeusedagain.Everyweektheywillchoosetheclassesthatmaketheleastrubbishandreportthemtothewholeschool.,No-carday.Onano-carday,nobodycomestoschoolinacar—notthestudentsandnottheteachers!Carsgivepollutiontotheair,soremember:walk,jump,bikeorrun.Useyourlegs!Itsveryfun!Turnoffthewater!Doyouknowthatsometoiletscanwastetwentytofortylitersofwateranhour?Inayear,thatwouldfillasmallriver!Inenvironmentclubs,studentsmendthosebrokentoilets.Weloveourenvironment.Letsworktogethertomakeitclean.,()1.Environmentclubsaskstudents.A.toruntoschooleverydayB.totakeexerciseeverydayC.nottoforgettotakecarsD.nottothrowawaylunchbags()2.Onano-carday,willtakeacartoschool.A.bothstudentsandteachersB.onlystudentsC.neitherstudentsnorteachersD.onlyteachers,D,C,()3.Afterstudentsmendtoilets,theysave.A.asmallriverB.aclubC.alotofwaterD.atoilet()4.Thewriterwrotethepassagetoaskstudentsto.A.cleanschoolB.makelesspollutionC.joinclubsD.helpteachers,C,B,第3課時(shí)Grammar,語(yǔ)法聚焦,一、可數(shù)名詞與不可數(shù)名詞【知識(shí)點(diǎn)思維導(dǎo)圖】,【?？贾R(shí)點(diǎn)詳解】可數(shù)名詞通常有單數(shù)和復(fù)數(shù)形式，而不可數(shù)名詞通常沒(méi)有單復(fù)數(shù)之分，故不能在不可數(shù)名詞前用數(shù)詞或a/an修飾，但可以用some,any,alotof,lotsof,much,alittle等修飾。若表示不可數(shù)名詞的數(shù)量時(shí)，一般用“數(shù)詞+量詞+of+不可數(shù)名詞”，如:apieceofnews一則新聞。常見(jiàn)的不可數(shù)名詞有：news,advice,information,furniture,water,milk,bread,fun,work（注意：work意為“作品；著作”時(shí)是可數(shù)名詞）,housework,homework,weather,fruit,sugar,clothing,traffic,rice,beef,meat,music,rubbish,air,money,ink,tea,progress等。,二、therebe句型【知識(shí)點(diǎn)思維導(dǎo)圖】,課堂練習(xí),一、用所給單詞的適當(dāng)形式填空1.Iwanttobuytwobottlesof_______(milk)intheshop.2.Three_______(quarter)oftheEarthiscoveredwithwater.3.Wecanseealotof_______(pollute)everywhere.4.Isawmany_______(animal)inthezooyesterday.5.There_______(be)twobooksandapencilonthedesk.,milk,quarters,pollution,animals,are,6.Wecangetalotof_______(energy)fromfood.7.Therearemanymountainsand_______(field)onEarth.8.Itisabout10___________(kilometre)frommyhometothehospital.9.There_______(be)four___________(Japanese)andtwo___________(German)inthegroup.10.There_______(be)anappleandtwopearsonthetable.,energy,fields,kilometres,are,Japanese,Germans,is,二、選擇填空,()1.—Whatsinthepicture?—Thereateacherandsomestudentsplayinggamesontheplayground.（2017銅仁）A.isB.areC.hasD.have()2.—Theremanyforeignstudentsinherclass.—Yes,Iknowtwoofthemare.（2017順德）A.are；JapaneseB.is；AustralianC.are；GermanyD.is；America,A,A,()3.—Isthereanyoutdoorlearninginyourschool?—.Welearnoutdoorsonceortwiceeverymonth.（2017廣東）A.Yes,thereisB.No,thereisntC.Yes,itisD.No,itisnt()4.Thereanamusementparknearmyhome.Ioftenseechildrenplaythere.(2017長(zhǎng)春)A.amB.isC.areD.be,A,B,()5.Look!ThereaphotoofourEnglishteacherintodaysnewspaper.(2017南京)A.isB.areC.haveD.has,A,三、語(yǔ)法填空,28thJanuaryis1.________(I)birthday.Iwanttohave2.________birthdaypartyatmyhomethatday.Ineedtobuysomebananas,pearsand3.________(apple)becausemy4.________(friend)likefruitverymuch.IalsoneedtobuysomeFrenchfries（薯?xiàng)l）andicecreamsbecauseeachofus5.________(like)them.Forlunch,wewillhavechicken6.________hamburgers.,my,a,apples,friends,likes,and,Afterlunch,Iwanttotakethemtomyroomtoseemysportscollection(收藏).There7.________(be)sixbasketballs,threeping-pongbats,fivebaseballsandonesoccerball.MyfriendJerry8.________(play)tennisvery9.________(good).Weoftenplayittogether.Ithinkwecanenjoy10.__________(play)itonmybirthday.,are,plays,well,playing,第4課時(shí)Listeningandspeaking,口語(yǔ)無(wú)憂(yōu),本單元我們學(xué)習(xí)了如何保護(hù)地球、保護(hù)自然環(huán)境。那么，現(xiàn)在讓我們一起圍繞“如何保護(hù)地球”這一話(huà)題展開(kāi)口語(yǔ)練習(xí)吧！話(huà)題三如何保護(hù)地球【1】相關(guān)詞組(請(qǐng)大聲朗讀以下詞匯，看誰(shuí)讀得更標(biāo)準(zhǔn)地道),Earth,water,air,noise,pollution,protect,environment,tree,life,worse,important,live,provide,plant,future,mountain,energy,green,hadbetterdo,alow-carbonlife,goout,eatout,formthehabitofdoingsth.,stopdoing,【2】你問(wèn)我答A.請(qǐng)運(yùn)用下列句子與你組內(nèi)的一個(gè)同伴(四人小組)進(jìn)行你問(wèn)我答，然后互換角色，再進(jìn)行問(wèn)答。1.WhatdoyouthinkoftheEarth?2.WhatcantheEarthprovideuswith?3.Istheenvironmentbecomingworseandworse?4.WhathavepeopledonetotheEarth?5.AretherefewerandfewertreesonEarth?,6.Whatcantreesdoforpeople?7.DowehavemorefreshwaterforpeopletouseonEarth?8.Howshouldpeoplesavewater?9.Howcanwelivealow-carbonlife?10.ArethereanyotherthingswecandotoprotecttheEarth?,B.接下來(lái)，在小組內(nèi)換一個(gè)同伴互相問(wèn)答。【3】情景說(shuō)話(huà)你正在和你的同學(xué)討論我們的家園——地球。請(qǐng)模仿下列形式跟你的同學(xué)進(jìn)行對(duì)話(huà)。A:TheEarthisourhome.Itisverybeautiful,isntit?B:Yes,itis.DoyouknowwhattheEarthprovidesuswith?A:Yes.Itprovidesuswithair,waterandfood.,B:WhatisonEarth?A:Thereareforests,rivers,mountainsandfields.B:Doyouknowthattheenvironmentisbecomingworseandworse?A:Yes,becausepeoplehavedonemanybadthingstopolluteit.…接下來(lái)，請(qǐng)你向全班同學(xué)介紹地球的現(xiàn)狀。,TheEarthisverybeautiful.Thereareforests,rivers,mountainsandfieldsonEarth.Theearthprovidesuswithair,waterandfood.Today,theenvironmentisbecomingworseandworsebecausepeoplehavedonemanybadthingstopolluteit.Forexample,somepeopleputwasteintoriversandseas,sothewaterispolluted.IthinkwemuststoppollutingtheEarth.ItisimportantforustoprotecttheEarthforourfuture.,Reportlikethis:________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________,課堂練習(xí),一、補(bǔ)全對(duì)話(huà),A.Wehavetosavewater.B.Whatelse?C.ButIdontknowwhattodo.D.Myparentsdomostoftheshopping.E.Donttakeabusorataxiifyoudonthaveto.,A：Hi,Jane.Wouldyouliketohelpprotecttheenvironment?B:Yes,Idloveto.1.________A:Well,first,youcanstartbyturningoffthelightsbeforeleavingtheroom.B:OK,thatseasy.SometimesIturnoffthelightswithoutthinking.A:Second,youcanrideabicycle.2.________B:Thatwillsavemoney,too.3.________,C,E,B,A:Thethirdoneisturningofftheshowerwhenyourenotusingit.B:Youmean,whenIhaveshampooinmyhair?A:Yes.4.________Everylittlethinghelps.Andfourth,takeyourownbagwhenyougoshopping.Dontuseplasticbags.B:OK.5.________Illtellthem.,A,D,二、思維導(dǎo)圖復(fù)述,根據(jù)教材P31的課文內(nèi)容完成下面的思維導(dǎo)圖，再根據(jù)思維導(dǎo)圖，復(fù)述該篇課文的內(nèi)容。,fields,pollution,makeenergy,intothesea,stopping,TheEarthisabeautifulplace.Thereareforestsandrivers,mountainsandfields.TheEarthisourhome.Itprovidespeoplewithair,waterandfood.However,thereisalotofpollutiononEarthnow.Peopleburnthingstomakeenergyandtheyputrubbishintotheseaandundertheground.WeshouldprotecttheEarthbystoppingdoingthesethings.,課文復(fù)述：________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________,第5課時(shí)Writing,寫(xiě)作樂(lè)園,話(huà)題三如何保護(hù)環(huán)境【短文寫(xiě)作】為了節(jié)能環(huán)保、方便出行、提高生活質(zhì)量，你來(lái)到深圳東湖公園向市民宣傳“多使用自行車(chē)出行”的理念。請(qǐng)根據(jù)下面的內(nèi)容寫(xiě)一篇演講稿。內(nèi)容包括：1.闡述空氣污染問(wèn)題，指出保護(hù)環(huán)境、享受低碳(low-carbon)生活的重要性。2.倡導(dǎo)大家多騎自行車(chē)出行(請(qǐng)列出至少兩個(gè)騎自行車(chē)出行的好處)。,作文要求：1.演講稿必須包括以上全部?jī)?nèi)容，并可適當(dāng)發(fā)揮。2.表達(dá)清楚，語(yǔ)句通順，意思連貫，書(shū)寫(xiě)規(guī)范，60詞左右。演講稿的開(kāi)頭和結(jié)尾已給出，不計(jì)入總詞數(shù)。Goodmorning,ladiesandgentlemen!MayIhaveyourattention,please?ImgladtotellyousomethingaboutusingbikesinShenzhen.____________________________________________________________________________________Thankyouforyourlistening.Haveaniceweekend!,【寫(xiě)作指導(dǎo)】此篇作文以節(jié)能環(huán)保為主線(xiàn)，主要內(nèi)容是向市民宣傳“多使用自行車(chē)出行”的理念。寫(xiě)作內(nèi)容滲透著本單元保護(hù)環(huán)境的話(huà)題和語(yǔ)言目標(biāo)——呼吁環(huán)保。寫(xiě)作過(guò)程中要明確以下幾點(diǎn)：1.由作文要談的內(nèi)容“Morebikes,low-carbonlife”決定我們?cè)趯?xiě)作中要用到一般現(xiàn)在時(shí)。2.結(jié)合話(huà)題內(nèi)容，我們?cè)趯?xiě)作過(guò)程中要通過(guò)列舉具體的例子說(shuō)明騎車(chē)更能保護(hù)環(huán)境。,【范文賞析】Goodmorning,ladiesandgentlemen!MayIhaveyourattention,please?ImgladtotellyousomethingaboutusingbikesinShenzhen.Asweallknow,alotofairpollutioncomesfromthetraffic.Goodenvironmentkeepsuslivingbetter,soweshouldtryourbesttostoppollutingtheEarth.Somethingmustbedone.Ithinkweneedtohavealow-carbonlife.Ridingabikeisbetterthan,drivingacar.Andusingbikescansaveenergy.Itcanalsohelpuskeepfit.ItseveryonesdutytoprotecttheEarth.So，pleasejoinus,trytousebikesinsteadofcars.Thankyouforyourlistening.Haveaniceweekend!,課堂練習(xí),一、寫(xiě)作仿寫(xiě)1.providesb.withsth./providesth.forsb.為某人提供某物【例句】Theschoolprovidesstudentswithclassrooms./Theschoolprovidesclassroomsforstudents.學(xué)校為學(xué)生提供教室?！痉聦?xiě)】（漢譯英）（1）圖書(shū)館為人們提供書(shū)籍。__________________________________________________________________________________（2）公司為我們提供早餐。__________________________________________________________________________________,Thelibraryprovidespeoplewithbooks./Thelibraryprovidesbooksforpeople.,Thecompanyprovidesbreakfastforus./Thecompanyprovidesuswithbreakfast.,2.protectsb./sth.from/against…保護(hù)某人/某事物免受……（的傷害）【例句】Thetreescanprotectthesoilfrombeingwashedaway.這些樹(shù)可以保護(hù)土壤不被沖走?！痉聦?xiě)】（漢譯英）（1）我們應(yīng)該保護(hù)窮人免受饑餓的困擾。_________________________________________（2）我們應(yīng)該保護(hù)地球免受污染。_________________________________________,Weshouldprotectthepoorfrombeinghungry.,WeshouldprotecttheEarthfrombeingpolluted.,3.Itis+adj.+forsb.+todosth.對(duì)某人來(lái)說(shuō)，做某事是……【例句】ItisimportantforustoprotecttheEarth.對(duì)我們而言，保護(hù)地球是非常重要的?！痉聦?xiě)】（漢譯英）（1）對(duì)你來(lái)說(shuō)，學(xué)習(xí)計(jì)算機(jī)技能是有用的。___________________________________（2）保持水質(zhì)清潔對(duì)我們來(lái)說(shuō)是很重要的。___________________________________,Itisusefulforyoutolearncomputerskills.,Itsimportantforustokeepthewaterclean.,二、書(shū)面表達(dá),你們班準(zhǔn)備開(kāi)一個(gè)主題為“保護(hù)地球，從我做起”的班會(huì)，你想在會(huì)上以“WhatWeshouldDotoProtecttheEarth”為題進(jìn)行發(fā)言。我們只有一個(gè)地球，應(yīng)該好好愛(ài)護(hù)她，但地球上的污染越來(lái)越多，所以保護(hù)地球非常重要，你想提出一些環(huán)保倡議。內(nèi)容包括：1.節(jié)約紙和筆。2.不亂扔垃圾。3.離開(kāi)房間要關(guān)燈；洗完手要關(guān)水龍頭。4.外出可步行、騎自行車(chē)或乘公交車(chē)。,作文要求：1.詞數(shù):60詞左右（標(biāo)題已給出，不計(jì)入總詞數(shù)）。2.文章必須包含所有提示內(nèi)容，并可作適當(dāng)發(fā)揮。參考詞匯：水龍頭watertap；從小事做起startoutsmall,WhatWeshouldDotoProtecttheEarth________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________,WehaveonlyoneEarth.Weshouldloveandtakegoodcareofher,butthereismuchpollutiononEarth.ItisimportanttoprotecttheEarth.Butwhatcanwedo?Ihopewestartoutsmallanddothefollowingthingstogether.First,savepaperandpens.Second,weshouldntthrowrubbishontheground.Third,remembertoturnoffthelightswhenweleavetheroomandremembertoturnoffthewatertapswhenwefinishwashinghands.,________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________,Fourth,wecanwalk,rideabikeortakeabuswhenwegoout.TheEarthisourhome.Letstryourbesttoprotecther!,Thankyou!,