+Unit+13+Section+A+（2a-2d） 人教版九年級英語全冊

Unit13We'retryingtosavetheearth!(SectionA2a-2d)2024/1/131/13/2024ObjectivesImportantwords:(dis)advantagen;costv&n;wood(en)n(adj);plasticnTolistenforspecificinformationTotalkaboutpollutionandenvironmentalprotectionTheearthisindangerweshouldtryourbesttosaveit!industryharmfulcostwoodenplasticaffort

n.工業(yè)adj.有害的v.花費adj.木制的adj.塑料的v.支付的起Wordsandexpressionsmakeadifferencetakepartinturnoffpayforcutdownleadto起作用；有影響參加關掉付費；付出代價減少導致WordsandexpressionsWe’retryingtosavetheearth.

我們在努力拯救地球。Theriveusedtobesoclean.

這河流過去是如此的清澈。Theairisbadlypolluted.

空氣被嚴重污染。Themethodisnotonlycruel,butalsoharmfultotheenvironment.

這種方法不僅殘酷，而且對環(huán)境也有害。Sentences把下面的短語與漢語意思連起來。makeadiffenencecutdownleadtobefullofplayapartin

導致起作用減少參與充滿noisepullotionairpollutionwaterpollutioncars,factories,smoking,buildinghouses(burning,powerplants,nuclearwastedisposal)Loudmusic,planes,buildinghouses,mobilephones(machines,crowds,vihicles)rubbish,littering,ships,factories(sewage,industrialwaste,pesticides)2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.landpollutionB.airpollutionC.noisepollutionD.waterpollution1.Theairisbadlypollutedbecausethereare________ontheroadthesedays.2.Factoriesthatburncoalalso______theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbishandwaste.People___________________thingsawayeveryday.4.Peoplearealsolitteringin____________likeparks.Thisturnsbeautifulparksintouglyplaces.morecarpollutearethrowingawaypublicplaces2bListenagainandcompletethesentences.A:Theair/water/land…h(huán)asbecomereallypollutedaroundhere.I’mreallygettingworried.B:Yes,Iusedtobeableto

seestarsinthesky/itusedtobesoclean…A:Theproblemisthattherearemorecarsontheroadand.../peoplearelitteringinthe

river...B:

Everyoneinthistownshouldplayapartincleaningitup!Usetheinformationinthisclass,role-playconversationsaboutourenvironment.2cChooseonepictureandthenmakeyourownconversationsaboutit.noisepollutionlandpollutionairpollutionwaterpollutionnoisepollutionwaterpollutionPairworkWhatcausedit?AirpollutionThinkitoverHowtodealwithit?LandpollutionDisscuss1.Weshouldtake_______or_______insteadofdrivingtocutdowntheairpollution.2.Weshouldalso__________________.It’sgoodforhealth!3.Bring___________togoshopping.4.Nevertake_________________or__________whenbuyingtakeawayfood.5.______________inthebinsandkeeppublicplacescleanandbeautiful.Whatshouldwedo?thebussubwayrideabikeabagwoodenchopsticksplasticforksThrowrubbishMakeaposter!Theearthisbadlypolluted.Pleasemakeaposterandthinkofwhatwecando.Savetheearth!辨析：turn,get與become(1)become

多指身份，職位等的變化，它強調變化過程已經完成，后面可以接名詞或者形容詞。

Hebecomesateacher.(2)get多用于口語，表示一種變化過程，強調的是“漸漸變化”后常接形容詞的比較級形式。LanguagePointsInwinterthedaysgetshorter.

冬天白天漸漸變短。(3)turn

指的是在顏色和性質等方面與以前的完全不同，強調變化的結果。

leavesturnedbrowninthemountains.

山里的樹葉已經變成了棕色。：Hermother______angrywhensheheardthenews.It's_____darkeranddarkeroutside.Themilkhas______bad.練習becamegettingturnedcutdown,意為"減少"；是“動詞+副詞”結構的短語，后面所帶的賓語為名詞時，賓語可以位于down的前面或后面；為代詞時只能位于down前面。

You'dbettercutthearticledowntoabout2000words.cut后接off,into,up,in的不同：拓展cutoff切斷；切除cutinto把...切成...cutup切碎cutin插隊花費主語表示內容spend人賓語可以是錢，精力，時間等。cost物或事后接life，money，health，time等，側重與花費的代價take事或人說明事情完成花費了...辨析：spend,cost,take,pay花費主語表示內容pay人"支付"作為及物動詞，可以是paysb或paysomemoney；作為不及物動詞，形式為payfor。for表支付的原因。Exercise1.DoyouknowthedateofEarthDay?A.6.5B.4.22C.10.21D.3.122.We’retrying_______(save)theearth.3.Thereusedto_____(be)cleanandbeautiful.4.Therearetoomany____for__________tocatch(fish).5.It’sbadforenvironmenttouse_________(wood)chopsticks.tosavebefishfishermenwooden2024/1/131/13/2024Summary:Whathaveyoulearnedtoday?

Words:Phrases:throwaway;turninto;makeadifferenceWhatshouldwedotosavetheearth?1.Writeasho