九年级英语全册Unit13We’retryingtosavetheearthSectionB（2a-2e）课件（新版）人教新目标版.ppt

Unit13,SectionB2a-2e,Weretryingtosavetheearth!,2aLookatthetitleandthepicturesin2b.Canyouguesswhatthepassageisabout?,Doyouoftenthrowawaythingsyoudontneedanymore?Haveyoueverthoughtabouthowthesethingscanactuallybeputtogooduse?Nothingisawasteifyouhaveacreativemind.YouhaveprobablyneverheardofAmyHayes,butsheisamostunusualwoman.ShelivesinahouseintheUKthatshebuiltherselfoutofrubbish.Thewindowsanddoorscomefromoldbuildingsaroundhertownthatwerepulleddown.Thetopofthehouse,Rethink,Reuse,Recycle!,2bReadthepassageandcompletethechartbelow.,isanoldboatturnedupsidedown.Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.AmyrecentlywonaprizefromtheHelpSaveOurPlanetSociety.Thepresidentsaid,“Amyisaninspirationtousall.”Amyisnttheonlyonewhoisgoodatrecycling.JessicaWongfromHongKongusesoldclothesthatpeopledontwearanymoretomakebags.Shehasbeendoingthisforafewyearsnow.Sheopenedasmallshopwhereshesellsherbags,andshehasalsosetupawebsitetosellthemonline.Sheespecially,likestouseoldjeanstomakehandbags.Herbagsarecuteanduseful.“Iplantowriteabookaboutnewwaystouseoldclothes,”shesaid.“Ihopepeoplecanreadmybookandenjoyit!”WangTaosetupasmallbusinessinShanghaifouryearsago.Heisknownforusingironandothermaterialsfromoldcarstomakebeautifulartpieces.Somearelargepiecesthatlooklikeanimalsorhumans,andsomearesmallerpiecesyoucanputathome.Themorepopularworkscanevenbeenseeninartshopsaroundthecity.WangTaohopestosetupa,“metalart”themeparktoshowpeopletheimportanceofenvironmentalprotection.Notonlycantheartbringhappinesstoothers,butitalsoshowsthatevencold,hardironcanbebroughtbacktolifewithalittlecreativity.,AmyHayes,windowsanddoorsofoldbuildingsthathavebeenpulleddownanoldboatrocksoldglassbottles（n.瓶子）,ahouse,JessicaWong,WangTao,oldclothes;especiallyoldjeans,bags,iron(n.铁)andothermaterialsfromoldcars,beautifulartpieces,2cFillintheblankswiththecorrectformsofthephrasesinthebox.,1.AmyHayeslivesintheUK.Manyoftheoldbuildingsinherneighborhoodwere_.2.AlltherubbishandoldthingsinAmysneighborhoodwerethen_whenAmybuiltherhouse.,pulldown,puttogooduse,3.Amyisverycreative.She_herfrontgate_rocksandoldglassbottles.Sheputanoldboatontopofherhouse.4.JessicaWongsellsherbagsinasmallshop,butshehasalso_anonlinebusinesstosellthem.5.ThoughJessicasbagsaremadefromoldclothes,herbagsare_beingcuteanduseful.6.WangTao_makeslargepiecesofmetalartthatlooklikeanimalsorhumans,_makessmallerpiecesforthehome.,built,setup,knownfor,notonly,outof,butalso,2dUnderlinethewordsinthepassagebasedonthewordsbelow.Whatarethedifferences?,thinkrethinkspecialespeciallyusereuse,usefulrecentrecentlyusualunusualenvironmentenvironmentalrecyclerecyclingimportantimportancebuildbuildingprotectprotectioncreatecreative,creativityinspireinspiration,2eMakealistofthingsthatneedtobedonetosavetheenvironment.Whichthingscanbedonebycommonpeopleeveryday?Whichthingshavetobedonebygovernmentsandorganizations?Discussthesewithyourgroup.,Thingswhichcanbedonebypeopleeveryday:,takeyourownbagswhenyougoshopping.spendlesstimeintheshowerturnoffthelightswhenyouleavearoomtakepublictransportratherthandriveavoidusingairconditioners,Thingswhichhavetobedonebygovernmentsandorganizations:,educatethepublicensurethatfactiriesgetridofwasteinaresponsiblewaypreservetheforestspreserveendangeredspeciesnotallowactivitiesthatseriouslyendangertheenvironment,1.IsJessicaWonggoodatrecycling?Whatdoesshedo?2.Wheredoesshesellherbags?3.Whatwillshewriteinherbook?,Yes,sheis.Sheusesoldclothesthatpeopledontwearanymoretomakebags.,Hershopandwebsite.,Newwaystouseoldclothes.,4.WhatdoesWangTaohopetosetup?Why?,A“metalart”themepark.Becausehewantstoshowpeopletheimportanceofenvironmentalprotection.,1.Rethink,Reuse,Recycle!,re-是最常用的前缀之一。它可以加在名词或动词前面，构成新的名词或动词。re-表示以下三方面的意义：,(1)表示“回”或“向后”的意思。return（回来）recall（回忆;召回）retract（缩回;取回）,(2)表示“再”、“重新”、“重复”的意思。rethink（再思考）reuse（再运用）restart（重新开始）recycle（再利用）,(3)表示“相反”、“反对”的意思。rebel（反叛;谋反）reverse（反转;颠倒）resist（反抗;抵抗）,2.Doyouoftenthrowawaythingsyoudontneedanymore?throwaway有以下几种意思：(1)扔掉;丢弃；浪费(机会、优势或好处)。Ineverthrowanythingaway.我从来不扔任何东西。Hehasthrowawayagoodopportunity.他已经失去了一个良好的机会。,(2)错过(机会等);放过；未能很好利用(机会等)。Dontthrowawaythisopportunity.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)。Itwillbetimeandmoneythrownaway.这将是浪费时间和金钱。,3.Haveyoueverthoughtabouthowthesethingscanactuallybeputtogooduse?putsth.togooduse意为“好好利用；从某事物中获益”。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。,4.Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.,bemadeof和bemadefrom都表示“由制成”，但二者的用法有区别。bemadeof常常表示原材料未发生化学变化，从成品中仍可看出原材料；而bemadefrom常常表示原材料经过化学变化，从成品中看不出原材料。,Thedesksandchairsaremadeofwood.这些课桌椅是木材制成的。Thiskindofwineismadefromwheat.这种酒是用小麦制成的。,5.Thetopofthehouseisanoldboatturnedupsidedown.turnedupsidedown意为“被翻转过来的；被颠倒过来的”，做后置定语修饰boat。Tonyhadanupside-downmapofBritainonhiswall.托尼的墙上倒挂了一张英国地图。Thelid,turnedupsidedown,servedasacoffeetable.那个盖子被翻过来当作咖啡桌。,1.用介词填空(1)Thedeskwasmade_wood_myfather_myhome.(2)Thepaperwasmade_woodandwasmade_books_theprintingfactory.,of,by,in,from,into,in,2.单项填空(1)Yourcoatlooksnice.Itsmade_cotton.Anditwasmade_Shanghai.A.in；byB.from；byC.by；inD.of；in(2)_he_IhavebeentoBeijing.Really?Whendidyoudothere?A.Notonly；butalsoB.Neither；norC.Either；orD.Too；to(3)Theoldcitywallsaredangerous.Sotheywillbe_soon.A.pulleddownB.pulledoutC.pulledoverD.pulledoff,D,A,A,3.根据汉语意思完成句子(1)她扔掉了昨天的报纸。She