Protecting the environment.ppt

Theearthispolluted Unit13We retryingtosavetheearth SectionA 1a 2d airpollution Thefactoriesthatburncoalpollutetheairwithalotofblacksmoke n 煤炭 Factoriesputwasteintotheriver waterpollution Therewerenomorefishforfishermentocatch n 渔夫 fisherman fishermen litterv 乱扔n 垃圾rubbishwaste垃圾 废弃物 Peopledon tthrowawaylitterinthebin n 垃圾箱 wastepollution noisepollution landpollution Thelandispolluted 1a Herearesomewordsrelatedtodifferentkindsofpollution Writethemintheboxbelow Thenaddmorewords noisepollution airpollution waterpollution loudmusic planes mobilephones factories cars smoking ships factories littering rubbish buildinghouses factories cars waterpollution 1b Listenandcompletethesentences reallydirty rubbish fish 底部atthebottomof litter waste government closedown cleanup 关闭 Practice Makeconversationsusingthepollutionin1a Whatwastheproblem Whatcausedtheproblem Whatshouldwedo dirtythrowrubbish pour wastewriteto closedown duty cleanup Waterisveryimportanttohumans wecan tlivewithoutwater Sowemustdosomethingtostopthepollution Everyoneshouldplayapartinprotectingthewater playapartindoingsth takepartin eg Everyoneshouldplayapartinprotectingtheenvironment Ifwedon t thelastdropofwaterwillbeateardrop Playagame Guesswhatpollution 2b Listenagainandcompletethesentences 1 Theairisbadlypollutedbecausethereare ontheroadthesedays 2 Factoriesthatburncoalalso theairwithalotofblacksmoke morecars pollute 3 Thereisalsotoomuchrubbishandwaste People thingseveryday 4 Peoplearealsolitteringin likeparks Thisisturningbeautifulplacesintougly 丑陋 ones arethrowingaway publicplaces ugly adj anuglyplaceturn into 把 变成 Themagicianturnedapieceofpaperintoabird 2d Read2dandcompletethechart Takethebus subwayorrideabikeinsteadofdriving Bringabagtogoshopping Usechopsticksorforksathome stopusingwooden takeawaychopsticksorplasticspoons 2d Read2dandcompletethechart Takethebus subwayorrideabikeinsteadofdriving Bringabagtogoshopping Usechopsticksorforksathome Throwrubbishinthebins Languagepoints 1 cutdown cutdownairpollution reduce 2 makeadifferenceto表示 对 产生影响或作用e g Hiswordswillmakeadifferencetothefinaldecision Whatshouldwedotosavetheearth Turnoffthelightswhenweleavearoom 关掉 stopusingtakeawaychopsticksorplasticspoons usetheonesathome useourownbagsinsteadofplasticbags throwawaylitterintothebin stopridingincars stopusingnapkins 餐巾 餐巾纸 recyclebooksandpaper 回收利用 Let sbeginwiththesimplesteverydayactivities Ouractionscanmakeadifferenceandleadtoabetterfuture newwords coalfishermenlitterbinbottomuglywoodenplastictakeawayphrases atthebottomofthrowawayclosedowncutdownsentencepatterns turn into playapartindoingsth makeadifferenceto Homework Composition Let sprotectthewatertogether 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 me