人教新目標(biāo)九年級(jí)英語SectionA時(shí)

人教新目標(biāo)九年級(jí)英語SectionA時(shí)第1頁/共54頁

LanguageGoalTalkaboutpollutionandenvirnmentalprotection第2頁/共54頁ObjectivesTotalkaboutairpollution,waterpollutionandsoundpollution.Tothinkaboutwaysofprotectingtheenvironment.Tolearnthenewwords:advantage,scientific第3頁/共54頁seriouspollutionWeareharmingourplanetinsomanyways.傷害airpollutionnoisepollutionwaterpollution第4頁/共54頁Factoriespourdangerousgasesintotheair.第5頁/共54頁Carsalsopourdangerousgasesintotheair.tailgas第6頁/共54頁airpollution!Theweatherisalwaysfoggy.Wecan’tseethebluesky.Wecan’tbreathethefreshair.Doyouknowwhy?第7頁/共54頁

Factoriesproducetoomuchdangeroussmoke.Thetrafficproducestoomanyfumes(煙霧）.Somepeoplesmokeinpublicplaces.第8頁/共54頁Dad,what’stheacidrain?第9頁/共54頁Naturalresourcesaredisappearingatadangerousrate.以危險(xiǎn)的速度第10頁/共54頁GroupOne

GroupTwoGroupThree

第11頁/共54頁desertextinct第12頁/共54頁HelpsavetheearthWemustthinkofbetterwaytotreatourplanetinfuture.第13頁/共54頁Whatdoyouusuallydo?AreyouafriendoftheEarth?

Takethisquiz.START第14頁/共54頁Youdrinkacanofcola.Whatdoyoudo?Ithrowawaycans.Irecyclecans.第15頁/共54頁Youthrowawaythecans.That’sbadfortheEarth.第16頁/共54頁Yourecyclethecans.That’sgoodfortheEarth.第17頁/共54頁Therearealotofoldnewspapersatyourhome.Whatdoyoudo?Ithrowtheoldnewspapersaway.Irecycletheoldnewspapers.第18頁/共54頁Youthrowoldnewspapersaway.Youwastepaper.That’sbadfortheEarth.第19頁/共54頁Yourecycleoldnewspapers.Yousavepaper.That’sgoodfortheEarth.第20頁/共54頁Yougoshopping.Whatdoyoudo?Iusealotofnewplasticbags.Iusemyownbag.第21頁/共54頁Youusealotofnewplasticbags.That’sbadfortheEarth.第22頁/共54頁Youuseyourownbag.That’sgoodfortheEarth.第23頁/共54頁Whenyouwriteonapieceofpaper,whatdoyoudo?Iwriteononesideonly.Iwriteonbothsides.第24頁/共54頁Youusepaperononesideonly.That’sbadfortheEarth.第25頁/共54頁Youusepaperonbothsides.That’sgoodfortheEarth.第26頁/共54頁closedownthefactories;helptocleanuptheriver;

takethebusorsubway;rideabike;bringabagtogoshopping,throwrubbishinthecans;

turnoffthelightswhenyouleavearoom;usepaperorresusablebags;recyclebooksandpaper;turnofftheshowerwhenyouwashyourhair;don'tusenapkins;rethink,reuse,recycle......solutions第27頁/共54頁基礎(chǔ)預(yù)習(xí)寫出下面單詞的意思litter________bottom________fisherman_________ugly__________cost________plastic________coal_______advantage_______wooden_______第28頁/共54頁把下面的短語與漢語意思連起來。makeadiffenencecutdownleadtobefullofplayapartin

導(dǎo)致起作用減少參與充滿第29頁/共54頁

Herearesomewordsrelatedto

differentkindsof

pollution.Writethemintheboxbelow.Thenadd

morewords.1aloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuldinghousesmobilephones第30頁/共54頁noisepullotionairpollutionwaterpollutioncars,factories,smoking,buildinghousesLoudmusic,planes,buildinghouses,mobilephonesrubbish,littering,ships,factories第31頁/共54頁Listenandcompletethesentences.1bwhatwastheproblem?Theriverwas_________.eventhebottomoftheriverwasfullof________.therewerenomore_____forfishmentocatch.reallydirtyrubbishfish第32頁/共54頁whatcausedtheproblem?peoplearethrowing_____intotheriver.Factoriesareputting_______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe________andaskthemto___________thefactories.everyoneshouldhelp________totheriver.litterwastegovernmentclosedowncleanup第33頁/共54頁Watchandread第34頁/共54頁Mark:Theriverwasdirty.Eventhe

bottomof

theriverwasfullof

rubbish.Tony:Butitusedtobesoclean!Mark:Yes,butpeoplearelitteringinthe

river.Tony:Everyoneinthistownshouldplaya

partincleaningitup!

Role-playtheconversation.Thenmakeyourownconversationsabout

thekindsofpollutionin1a.1c第35頁/共54頁2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.

A.landpollutionB.

airpollution

C.

noisepollution

D.

waterpollution第36頁/共54頁1.Theairisbadlypollutedbecausethereare________ontheroad

thesedays.2.Factoriesthatburncoalalso______theairwithalotofblack

smoke.3.Thereisalsotoomuchrubbishandwaste.People___________________thingsawayeveryday.4.Peoplearealsolitteringin____________likeparks.Thisturns

beautifulparksintouglyplaces.morecarpollutearethrowingawaypublicplaces2b

Listenagainandcompletethesentences.第37頁/共54頁Jason:Theairhasbecomereally

pollutedaroundhere.

I’mreally

gettingworried.Susan:Yes,Iusedtobeabletoseestars

inthesky.Jason:Theproblemisthat...

Usetheinformationin2aand2btorole-playconversationsbetween

JasonandSusan.2c第38頁/共54頁Interviewer:JasonandSusan,whatareyour

ideasforsolvingtheseproblems?Jason:Well,tocutdownairpollution,weshould

takethebusorsubway

insteadofdriving.Susan:Yeah,orrideabike.Otheradvantagesof

bikeridingarethatit’s

goodforhealth

anditdoesn’tcostanything!2dRole-playtheconversation.第39頁/共54頁Interviewer:Greatideas!Whataboutwaste

pollution?Susan:Mmm,Ithinksimplethingslikebringing

abagtogoshoppingcanhelp.Istarted

doingthatayearago.Jason:Me,too.Also,Inevertakewooden

chopsticksorplasticforkswhenIbuy

takeawayfood.Iusetheonesathome.第40頁/共54頁Susan:Andremembertothrowrubbishinthe

cansandkeeppublicplacescleanand

beautifulforeveryone.Interviewer:Sotogether,ouractionscan

makea

differenceand

leadtoabetter

future!第41頁/共54頁Watchandread第42頁/共54頁辨析：turn,get與become(1)become

多指身份，職位等的變化，它強(qiáng)調(diào)變化過程已經(jīng)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(qiáng)調(diào)的是“漸漸變化”后常接形容詞的比較級(jí)形式。LanguagePoints第43頁/共54頁Inwinterthedaysgetshorter.

冬天白天漸漸變短。(3)turn

指的是在顏色和性質(zhì)等方面與以前的完全不同，強(qiáng)調(diào)變化的結(jié)果。

leavesturnedbrowninthemountains.

山里的樹葉已經(jīng)變成了棕色。：Hermother______angrywhensheheardthenews.It's_____darkeranddarkeroutside.Themilkhas______bad.練習(xí)becamegettingturned第44頁/共54頁cutdown,意為"減少"；是“動(dòng)詞+副詞”結(jié)構(gòu)的短語，后面所帶的賓語為名詞時(shí)，賓語可以位于down的前面或后面；為代詞時(shí)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(duì)第45頁/共54頁花費(fèi)主語表示內(nèi)容spend人賓語可以是錢，精力，時(shí)間等。cost物或事后接life，money，health，time等，側(cè)重與花費(fèi)的代價(jià)take事或人說明事情完成花費(fèi)了...辨析：spend,cost,take,pay第46頁/共54頁花費(fèi)主語表示內(nèi)容pay人"支付"作為及物動(dòng)詞，可以是paysb或paysomemoney；作為不及物動(dòng)詞，形式為payfor。for表支付的原因。第47頁/共54頁1.Doyoutakeexerciseeveryday?Yes,Ialways___thirtyminutesaftersupper.AspendBcostCtakeDpay2.I____300yuanforthebike.AtookBspendCcostDpaid第48頁/共54頁用方框中所給詞的適當(dāng)形式填空。1.Don'tthrow_______(垃圾)everywhere.2.Inwinter,manypeopleburn______(煤)tokeepwarm.3.Thepolicefoundabodyatthe________(底部)ofthelake.4.The______(花費(fèi))oflivinginbigcitiesisveryhigh.5.Hekeepsarabbitinabig_______(木制的)box.costwooden,coal,bottom,littercostwoodencoalbottomlitter第49頁/共54頁1.He___gooutwithhisparents,butnowhe_____stayathomealone.A.useto;isusedtoB.isusedto;usedtoC.useto;usedtoD.isusedto;isusedto2.Theinterestingbook___me10yuan.A.tookB.paidC.spendD.costChoosethebestanswer.第50頁/共54