Period 2.ppt

《Period 2.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit13We'retryingtosavetheearth!Period2StudyingAimsNewwords:coal,ugly,advantage,cost,wooden,plastic,takeaway,binindustry,law,ListeningI.用所给词的适当形式填空。1.Theoldmanused_____(be)ateacher.2.Weshould_____(clean)theroomeveryday.3.Look!Tom_________(sleep)inhisroom.4.Lotsoftr

2、ees__________(plant)onthehilleveryyear.5.He_________(live)herefor20years.tobecleanissleepingareplantedhaslivedpracticeA:Whatwastheproblem?B:waterpolltion.A:Whatcausedtheproblem?B:FactoriesputwasteintotheriverA:Howshouldtheproblembesolved?B:Weshouldclosedownthesmall

3、factoriespairwork2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.landpollutionB.airpollutionC.noisepollutionD.waterpollution2bListenagainandcompletethesentences.1.Theairisbadlypollutedbecausethereare___________ontheroadthesedays.2.Factori

4、esthatburncoalalso________theairwithalotofblacksmoke.morecarspollute3.Thereisalsotoomuchrubbishandwaste.People_________________thingseveryday.4.Peoplearealsolitteringin______________likeparks.Thisisturningbeautifulplacesinto（把----变成）uglyones.arethrowingawaypublicpl

5、acesWhatshouldwedotosavetheearth?Turnoffthelightswhenyouleavearoom.关掉stopridingincarsstopusingpapertowelsornapkins（餐巾，餐巾纸）recyclebooksandpaper回收利用Readthedialoguein2d,thentelluswhatwecandotoreducethepollution.1.Weshouldtake_______or_______insteadofdriving.2.Weshould

6、also__________________.It’sgoodforhealth!3.Bring______________togoshopping.4.Nevertake_________________or__________whenbuyingtakeawayfood.5.______________inthebinsandkeeppublicplacescleanandbeautiful.Whatshouldwedo?thebussubwayrideabikeashoppingbagwoodenchopsticksp

7、lasticforksThrowrubbishtake，spend，pay和cost都可以表示花费。1.sb.spend(s)sometime/moneyonsth.sb.spend(s)sometime/money(in)doing2.sth.cost(s)(sb.)somemoney.3.sb.pay(s)somemoneyforsth.4.Ittakessb.sometimetodosth.点拨根据句意用take,spend,pay或cost的适当形式填空。1.Thatnewcar________ themlotsof

8、money.2.Mona__________50yuanonthebooksjustnow.3.Itusually_______ meanhourtodomyhomework.costspenttakesExercise4.Youshould__________ sometimepract