英语人教PEP版九年级（上册）Unit 13 Section A 2d

自主学习反馈1.airpollution2.takethebus3.insteadof4.begoodfor5.what/howabout6.goshopping7.startdoingsth.8.metoo9.remembertodosth.10.keepsb/sth+adj.11.makeadifferenceto12.leadto谈论环境污染和环境保护问题。2.能进一步地扩展所学的内容，能用目标语言谈论如何保护环境，从而拯救地球。3.通过谈论环境污染，培养自己的环保意识。做到：保护环境，从我做起，从小事做起。Learninggoals

（学习目标）Unit13We'retryingtosavetheearth!SectionA2dTheriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.Butitusedtobesoclean!Role-playconversationsbetweenJasonandSusan.ReviewYes,butpeoplearethrowinglitterintotheriver.Everyoneinthistownshouldplayapartincleaningitup!Theriverhasalwaysbeenthenicestriverinthistown.Yes,itusedtobesoclean.Whatcausedtheproblem?ButIwastherelastweekendandtheriverwasreallydirty.Factoriesarealsoputtingwasteintotheriver.Peoplearethrowinglitterintotheriver.Whatshouldwedo?Everyoneinthistownshouldplayapartincleaningitup!Weshouldwritetothegovernmentandaskthemtoclosedownthefactories.Whatelsecanwedo?Everyoneshouldhelptocleanuptheriver.Theearthispolluted.Lead-inWhatcausedtheairpollution?Thefactoriesthatburncoalpollutetheairwithalotofblacksmoke.Factoriesputwasteintotheriver.Whatcausedthewaterpollution?Whatcausedthenoisepollution?Therearemorecarsontheroad.Whatshouldwedotosavetheearth?Weshouldturnoffthelightswhenyouleavearoom.关掉WeshouldstoptakingthecarsWeshouldstopusingpapertowelsornapkins（餐巾，餐巾纸）Weshouldrecycle

booksandpaper回收利用Read2dandanswerthequestions.1.Whoistheinterviewertalkingto?2.Whataretheytalkingabout?3.Whatotherproblemsdotheysee?Jasonand

Susan.Theenvironmentalproblems.There’stoomuchrubbishandwasteinthestreets.CooperationShowTime根据句意用take,spend,pay或cost的适当形式填空。1.Thatnewcar________

themlotsofmoney.2.Mona__________50yuanonthebooksjustnow.3.Itusually_______

meanhourtodomyhomework.cost

spent

takes运用提升4.Youshould__________

sometimepractisingyourpronunciation.5.Mybrother_______

6,000yuanforthenewcomputeryesterday.spendpaid用动词的适当形式填空。1.We’retrying_______(save)theearth.2.Thereusedto_____(be)cleanandbeautiful.3.Therearetoomany____for__________tocatch(fish).4.It’sbadforenvironmenttouse_________(wood)chopsticks.tosavebefishwoodenfishermenSavetheearth!Wehaveonlyoneearth.Let’sjointogetherandsaveitforourfuture.Homework1.Copythenewwordsandrememberthem.2.Readthelisteningmaterialsof1b,2a.Role-playtheconversationJasonandSusan,whatareyourideasforsolvingtheseproblems?Yeah,orrideabike.Thereareotheradvantages

(优点)ofbikeriding.It’sgoodforhealthanditdoesn’tcost

(花费)anything!Well,tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.Greatideas!Whataboutwastepollution?Me,too.Also,Inevertakewoodenchopsticksorplastic

(塑料)forkswhenIbuytakeaway(外卖食品)food.Iusetheonesathome.Mmm,Ithinksimplethingslikebringingabagtogoshoppingcanhelp.Istarteddoingthatayearago.