SectionB第五课时(2a-3b)Unit13We’retryingtosavetheearth.人教版九年级下册throwaway扔掉；抛弃pull...down拆下；拆毁gaten.大门bottlen.瓶；瓶子presidentn.主席；负责人；总统inspirationn.灵感2a2aLookatthetitleandthepicturesin2b.Canyouguesswhatthepassageisabout?NamesWhatmaterialsdidtheyuse?Whatdidtheymake?AmyHayes’houseItisbuiltoutofrubbish.Thewindowsanddoorscomefromoldbuildingsaroundhertownthatwerepulleddown.Thetopofthehouseisanoldboatturnedupsidedown.Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.2b2bReadthepassageandcompletechartbelow.NamesWhatmaterialsdidtheyuse?Whatdidtheymake?JessicaWong’bagsOldjeansHandbags.WangTao’sartpiecesOldcarsTheycanbeputathome.Themorepopularworkscanevenbeenseeninartshopsaroundthecity.2c2cFillintheblankswiththeformsofthephrasesinthebox.puttogoodusebuild…outofpulldownsetupknownfornotonly…butalso1.AmyHayeslivesintheUK.Manyoftheoldbuildingsinherneighborhoodwere____________.2.AlltherubbishandoldthingsinAmy’sneighborhoodwerethen_____________whenAmybuiltherhouse.pulleddownputtogooduse3.Amyisverycreative.She____________herfrontgate____________rocksandoldglassbottles.Sheputanoldboatontopofherhouse.builtoutof5.ThoughJessica’sbagsaremadefromoldclothes,herbagsare_______________beingcuteanduseful.6.WangTao___________makeslargepiecesofmetalartthatlooklikeanimalsorhumans,___________makessmallerpiecesforthehome.knownfornotonlybutalso4.JessicaWongsellsherbagsinasmallshop,butshehasalso_____________anonlinebusinesstosellthem.setupthinkuseusualrecyclebuildcreatespecialrecentenvironmentimportantprotectinspire2d2dUnderlinethewordsinthepassagebasedonthewordsbelow.Whatarethedifferences?2e2eMakealistofthingsthatneedtobedonetosavetheenvironment.Whichthingscanbedonebycommonpeopleeveryday?Whichthingshavetobedonebygovernmentsandorganizations?Discussthesewithyourgroup.1.Whichpartsofthetown/cityhaveaniceenvironment?Whyaretheynice?2.Whichpartsneedtobeimproved?Why?3a3aThinkabouttheenvironmentinyourtown/cityandcompletethechartbelow.GoodenvironmentWhy?BadenvironmentWhy?Inyourletter,describetheenvironmentalproblemsinyourtown/city.•Whataretheproblems?•Wherearethey?•Whatorwhoiscausingtheseproblems?3b3bWritealettertothecitymayorabouttheproblemsandyoursuggestions.Then,givesuggestionsorpossiblewaystosolvetheproblems.Ithinkthat…Weshould/could…Isuggest…1.Doyouoftenthrowawaythingsyoudon’tneedanymore?throwaway有以下几种意思：①扔掉，丢弃；浪费(机会、优势或好处)。如：Ineverthrowanythingaway.我从来不扔任何东西。Hehasthrowawayagoodopportunity.他已经失去了一个良好的机会。Languagepoints②错过(机会等)，放过；未能很好利用(机会等)。如：Don'tthrowawaythisopportunity.不要错过这个机会。Youarethrowingawayyourchanceofbecomingasuccess.你在错过成功的机会。③浪费(时间、金钱等)乱花(钱等)。如：Itwillbetimeandmoneythrownaway.这将是浪费时间和金钱。Youarethrowingyourmoneyaway,buyingsuchuselessthings.你买这些没有用的东西是在浪费钱。2.Haveyoueverthoughtabouthowthesethingscanactuallybeputtogooduse?putsth.togooduse意为“好好利用；从某事物中获益”。如：Sometimes,however,theabilityofbarstodeformappreciablyintorsionisputtogooduse.但是，有时要利用杆件在扭转时具有可观变形的能力。Thewastewater,afterbeingfiltered,wasputtogooduse.废水经过过滤，得到了很好的利用。Hisexperienceisbeingputtogoodusethere.他的经验现在正在那里很好加以利用。Languagepoints3.Thewindowsanddoorscomefromoldbuildingsaroundhertownthatwerepulleddown.pulldown有以下几种意思：①把……拉下。如：Hishatwaspulledwelldownoverhiseyessothatnobodywouldguesshistrueidentity.他把帽沿拉得很下，几乎遮住了眼睛，使人猜不清他是谁。②破坏；拆毁（建筑物）。如：Itiseasytopulldowntheoldworldthantobuildthenew.破坏旧世界容易，但要建设新世界就难了。Languagepoints③挣得。如：Hepullsdownquitealotofmoneyinhisnewjob.新工作使他挣了许多钱。Towalwayspulleddownthehighestgradesinschool.汤姆在学校总得最高分。④使身体虚弱。如：Areallybadcoldpullsyoudownandleavesyoufeelingverymiserable.重感冒会使你身体虚弱，让你感到很难受。Languagepoints用介词填空。1.Thedeskwasmade_____wood_____myfather_____myhome.2.Thepaperwasmade_____woodandwasmade_____books_____theprintingfactory.ofbyinfromintoin1.房顶是一个旧船倒过来使用的。The_____ofthehouse__________________.2.大门是用石头和玻璃瓶做的。Thegateismade_____rocksandglass______.3.王涛因用来自旧车的铁做艺术品而闻名。WangTao______________________ironfromtheoldcarstomakeartpieces.topturnedupsidedownofbottlesisknownforusing完成课后提升作业。书到用时方恨少，事非经过不知难。书到用时方恨少，事非经过不知难。——陆游陆游
