SectionA(1a-2d)litter/?l?t?(r)/v.亂扔n.垃圾；廢棄物fisherman/?f???(r)m?n/n.漁民；釣魚的人coal/k??l/n.煤；煤塊ugly/??gli/adj.丑陋的；難看的advantage/?d?vɑ:nt?d?/,/?d?v?nt?d?/n.優(yōu)點(diǎn)；有利條件cost/k?st/,/k?:st/v.(cost,cost)花費(fèi)n.花費(fèi)；wooden/?w?dn/adj.木制的；木頭的plastic/?pl?st?k/adj.塑料的n.塑料；塑膠takeaway/?te?k?we?/n.外賣食物bin/b?n/n.垃圾箱shark/?ɑ:(r)k/n.鯊魚fin/f?n/n.(魚)鰭cruel/?kru:?l/adj.殘酷的；殘忍的harmful/?hɑ:(r)mfl/adj.有害的beharmfulto對(duì)……有害atthetopof在……頂端或頂部chain/t?e?n/n.鏈子；鏈條thefoodchain食物鏈ecosystem/?i:k???s?st?m/n.生態(tài)系統(tǒng)industry/??nd?stri/n.工業(yè)；行業(yè)law/l?:/n.法律；法規(guī)scientific/?sa??n?t?f?k/adj.科學(xué)上的；科學(xué)的takepartin參加afford/??f?:(r)d/v.承擔(dān)得起(后果)；買得起turnoff關(guān)掉reusable/?ri:?ju:z?bl/adj.可重復(fù)使用的；payfor付費(fèi)；付出代價(jià)takeaction采取行動(dòng)transportation/?tr?nsp?:(r)?te??n/n.運(yùn)輸業(yè)；交通運(yùn)輸Newwords1.Tolistenforspecificinformation2.Totalkaboutpollutionandenvironmentalprotection3.Tolearntousethesentencepatterns

usedto...butnow;shoulddo

sth.4.

Tolearnthekeywords&phrases:

litter,bottom,fisherman,environmentalprotection,coal,ugly,advantage,cost,wooden,plastic,takeaway,bin1).Peoplearethrowinglitterintotheriver.Eventhebottomoftheriverisfullofrubbish.2).Everyoneinthistownshouldplayapartincleaningitup!3).Theairhasbecomereallypollutedaroundhere.4).Ouractionscanmakeadifferenceandleadtoabetterfuture!Doyoulikethesebeautifulplaces?Butnow,theearthispolluted.Whatkindofpollutiondoyouknow?waterpollutionnoisepollutionpollutionairpollutionHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.1aloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuldinghouses

mobile

phonescarsfactoriessmokingbuildinghousesloudmusiccarsplanesbuildinghousesmobilephonesrubbishlitteringshipsfactoriesnoisepollutionairpollutionwaterpollutionmachines/crowds…burning/chemicalmaterials…industrialwaste…Whatcausedtheseproblems?Whatcausedtheseproblems?Somefactoriesburncoalandtheypollutetheairwithalotofblacksmoke.Therearemoreandmorecarsontheroad.Theyputthewasteintotheair.airpollutionWhatcausedtheseproblems?Loudmusicandbuildinghousescausethenoisepollution.noisepollutionWhatcausedtheseproblems?waterpollutionPeoplethrowlitterintotheriverdirectly.Somefactoriesputthewastewaterintotheriver.Whatwastheproblem?Theriverwas_________.Eventhebottomoftheriverwasfullof________.Therewerenomore_____forfishermentocatch.Whatcausedtheproblem?Peoplearethrowing_____intotheriver.Factoriesareputting______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe___________andaskthemto___________thefactories.Everyoneshouldhelp________totheriver.Listenandcompletethesentences.1breallydirtyrubbishfishlitterwastegovernmentclosedowncleanupMark:Theriverwasdirty.Eventhebottomof

theriverwasfullofrubbish.Tony:Butitusedtobesoclean!Mark:Yes,butpeoplearelitteringintheriver.Tony:Everyoneinthistownshould

playapartin

cleaningitup!Role-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.1cproblemcausesolution2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.A.landpollutionB.airpollutionC.noisepollutionD.waterpollution1.Theairisbadlypollutedbecausethereare___________ontheroadthesedays.2.Factoriesthatburncoalalso_________theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbishandwaste.People________________thingseveryday.4.Peoplearealsolitteringin______________likeparks.Thisisturningbeautifulplacesintouglyones.morecarspollutearethrowingawaypublicplacesListenagainandcompletethesentences.2bJason:Theairhasbecomereallypollutedaroundhere.

I’mgettingworried.Susan:Yes,Iusedtobeabletoseestarsinthesky.Jason:Theproblemisthat...Usetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.2cInterviewer:JasonandSusan,whatareyourideasfor

solvingtheseproblems?Jason:Well,tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.Susan:Yeah,orrideabike.Thereareotheradvantagesofbikeriding.It’sgoodforhealthanditdoesn’tcostanything!Interviewer:Greatideas!Whataboutwastepollution?Susan:Mmm,Ithinksimplethingslikebringingabagtogoshoppingcanhelp.Istarteddoingthatayearago.Jason:Me,too.Also,InevertakewoodenchopsticksorplasticforkswhenIbuytakeawayfood.Iusetheonesathome.Susan:And

remembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.Interviewer:Sotogether,ouractionscanmakeadifferenceandleadtobetterfuture!Role-playtheconversation.2d減少相反，而不是外賣keepsb/sth+adj.makeadifference起作用leadto導(dǎo)致Retelltheconversationbyfillingintheblanks.AninterviewerisaskingSusanandJasontheiropinionson_______pollutedproblems.Jasonsuggeststakingthebusorsubway__________drivingcanhelp___________theairpollution.Susanaddsother___________ofbikeriding.It____________healthanditdoesn’t_______anything.Susanalsosayssimplethings_____bringingabagwhilegoshoppingcanhelp.AndJasonneveruses_________chopsticksor_______forkswhenhebuys_________food.Susanremindspeopleto_____________throwrubbishinthebins________thepublicplacescleanandbeautiful.Ifpeopleworktogether,theiractionswill________________and________abetterfuture.solvinginsteadofcutdownadvantagesisgoodforcostlikewoodenplastictakeawayremembertotokeepmakeadifferenceleadto1.befullof/befilledwith充滿2.throw…into…把……扔到……里3.cutdown減少4.airpollution空氣污染5.insteadof

代替,而不是6.makeadifference起作用

7.leadto導(dǎo)致8.Peoplearethrowinglitterintotheriver.Eventhebottomoftheriverisfullofrubbish.9.Everyoneinthistownshouldplayapartincleaningitup!10.Ouractionscanmakeadifferenceandleadtoabetterfuture!11.

Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.一、單項(xiàng)選擇(

)1.He____gooutwithhisparents,butnowhe_____staying

athomealone.A.usedto;isusedtoB.isusedto;usedtoC.useto;usedtoD.isusedto;isusedto(

)2.Theinterestingbook____me10yuan.A.took

B.paid

C.spentD.cost(

)3.Wemustdosomethingusefulto____pollution.A.cutoff

B.cutup

C.cutdown

D.cutin(

)4.Smokingcan____lungcancer.You'dbetttergiveitup.workon

B.leadto

C.takeaway

D.putout(

)5.MyteacherhasgivenmeusefulsuggestionsandIwanttothankhimfromthe____ofmyheart.

A.bottom B.circle C.enemy D.fridgeADBCA二.補(bǔ)全對(duì)話A:Hi,ZhangHua,didyouwatchtheprogramonCCTV-1at9o’clocklastnight?B:No.11.

A:E