Unit13 We’re trying to save the earth第5课时SectionB2a-2e课件（人教新目标版）

SectionB2a-2eUnit13We’retryingtosavetheearth!九年级下册RJ初中英语 1.Newwords:upside,gate,bottle,president,inspiration,iron,work,metal,creativity2.Expressions:throwaway,putsth.togooduse,pull…down,upsidedown,bringbackLearninggoals Whatcanwedotoprotecttheenvironment?Warmingup Whatcanwedotoprotecttheenvironment? Whatcanwedotoprotecttheenvironment?点击，播放视频 2aLookatthetitleandthepicturesin2b.Canyouguesswhatthepassageisabout?Rethink,Reuse,Recycle!It’saboutrecycling. Lookatthepicturesin2bandanswerthequestions.Whatcanyouseeinthepictures?Whatisit/aretheymadeof?Doyouthinkitisagoodwaytoprotecttheenvironment? Thehouseismadeofrubbish.Thetopofthehouseisanoldboatturnedupsidedown.上下颠倒；倒转 Thebagsaremadeofoldclothes. Itismadeofiron.It’sabeautifulartpiecewithcreativity.n.铁n.创造力；独创性 Readthepassagequickly.Thenmatcheachparagraphwiththemainidea.Paragraph2A.BagsmadeofoldclothesParagraph3B.ArtpiecesmadeofironandothermaterialsfromoldcarsParagraph4C.Housebuiltofrubbish 2bReadthepassageandcompletethechartbelow.NamesWhatmaterialsdidtheyuse?Whatdidtheymake?AmyHayesoldbuildingsthatwerepulleddown;anoldboat;rocks;oldglassbottlesJessicaWongahousebagsWangTaoironandothermaterialsfromoldcarsbeautifulartpiecesoldclothes,especiallyoldjeans Doyouoftenthrowawaythingsyoudon’tneedanymore?Haveyoueverthoughtabouthowthesethingscanactuallybeputtogooduse?Nothingisawasteifyouhaveacreativemind.putsth.togooduse好好利用某物等于makegooduseofsth.扔掉；抛弃Rethink,Reuse,Recycle! YouhaveprobablyneverheardofAmyHayes,butsheisamostunusualwoman.ShelivesinahouseintheUKthatshebuiltherselfoutofrubbish.Thewindowsanddoorscomefromoldbuildingsaroundhertownthatwerepulleddown.Thetopofthehouseisanoldboatturnedupsidedown.Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.Amyrecentlywonaprizefromthebuildsth.outof用……建造/制作某物n.瓶子pull…down拆下；摧毁n.大门 HelpSaveOurPlanetSociety.Thepresidentsaid,“Amyisaninspirationtousall.”Amyisn’ttheonlyonewhoisgoodatrecycling.JessicaWongfromHongKongusesoldclothesthatpeopledon’twearanymoretomakebags.Shehasbeendoingthisforafewyearsnow.Sheopenedasmallshopwhereshesellsherbags,andshehasalsosetupawebsitetosellthemn.灵感；鼓舞人心的人（或事物）n.负责人；主席；总统设立；建立；建起，竖起 online.Sheespeciallylikestouseoldjeanstomakehandbags.Herbagsarecuteanduseful.“Iplantowriteabookaboutnewwaystouseoldclothes,”shesaid.“Ihopepeoplecanreadmybookandenjoyit!”WangTaosetupasmallbusinessinShanghaifouryearsago.Heisknownforusingironandothermaterialsfromoldcarstomakebeautifulartpieces.Somearelargepiecesthatlooklikeanimalsorhumans,andsomearesmallerbeknownfor因……而著名 importanceofenvironmentalprotection.Notonlycantheartbringhappinesstoothers,butitalsoshowsthatevencold,hardironcanbebroughtbacktolifewithalittlecreativity.piecesyoucanputathome.Themorepopularworkscanevenbeseeninartshopsaroundthecity.WangTaohopestosetupa“metalart”themeparktoshowpeoplethen.金属workn.（音乐、艺术）作品bringback恢复；使想起；归还notonly位于句首，句子用部分倒装 1.YouhaveprobablyneverheardofAmyHayes,butsheisamostunusualwoman.(教材P1022b)amostunusualwoman是“amost+adj.+n.”结构，其中most是副词，意为“极其；非常”，相当于very,用来修饰它后面的形容词，而不是最高级的标志。amost+adj.+n.AUKcartoon,PeppaPigisamostpopularcartoon.Languagepoints 2cFillintheblankswiththecorrectformsofthephrasesinthebox.1.AmyHayeslivesintheUK.Manyoftheoldbuildingsinherneighborhoodwere____________.2.AlltherubbishandoldthingsinAmy’sneighborhoodwerethen_________________whenAmybuiltherhouse.puttogoodusebuild...outofpulldownsetupknownfornotonly...butalsopulleddownputtogooduse 3.Amyisverycreative.She_______herfrontgate___________rocksandoldglassbottles.Sheputanoldboatontopofherhouse.4.JessicaWongsellsherbagsinasmallshop,butshehasalso__________anonlinebusinesstosellthem.5.ThoughJessica’sbagsaremadefromoldclothes,herbagsare______________beingcuteanduseful.6.WangTao_____________makeslargepiecesofmetalartthatlooklikeanimalsorhumans,_____________makessmallerpiecesforthehome.setupknownfornotonlybutalsobuiltoutof UNDERSTANDINGPREFIXESANDSUFFIXESRecognizehowprefixesandsuffixesmaychangethemeaningsofwordsandhowtheyareused.理解前缀和后缀辨别前缀和后缀是怎样改变词义以及它们是如何使用的。 2dUnderlinethewordsinthepassagebasedonthewordsbelow.Whatarethedifferences?thinkuseusualrecyclebuildcreatespecialrecentenvironmentimportantprotectinspire thinkrethinkusereuseusualunusualrecyclerecyclingusefulbuildbuildingcreatecreativecreativity specialespeciallyrecentrecentlyenvironmentenvironmentalimportantimportanceprotectprotectioninspireinspiration Prefix:agroupoflettersaddedtothebeginningofawordtochangethemeaningoftheword.Suffix:agroupoflettersaddedtotheendofawordtochangethepartofspeech.e.g.re+think=rethinkun+usual=unusuale.g.actual(adjective)+ly=actually(adverb)build(verb)+ing=building(noun) 前缀:这些前缀改变词的意思，后缀改变词性，前后缀既改变词义也改变词性。rethink,reuse,unusualuseful,recycling,building,creative,recently,environmental,importance,protection,inspiration,creativity前后缀:especially后缀: 前缀示例un-(不、非，表示否定)unusualre-(又、再、重新)reusedis-(不、非，表示否定)disagreeim-(不、非，表示否定)impossible 后缀示例-tion(表示动作、状态，名词后缀)protection-ful(充满，形容词后缀)successful-y(表性质，形容词后缀)cloudy-ing(形容词后缀)exciting-ed(形容词后缀)excited-al(……的，形容词后缀)natural-ly(副词或形容词后缀)really,friendly-less(无、没有，形容词后缀)homeless Groupwork为下列词根加上前后缀组成新词，并在小组内讨论。加前缀：write,agree,happy,polite,possible,honest,friendly,expected加后缀：care,help,home,use,hope,friend,week,luck Listenandread. Rethink,Reuse,Recycle!1.引出主题：如何将废物重新利用(Para.1)Nothingisawasteifyouhaveacreativemind.2.分别介绍三个人旧物利用的创意(Paras.2-4)AmyHayes(Para.2)ahousebuiltoutofrubbishthewindowsanddoors:comefromoldbuildingsthetop:anoldboatturnedupsidedownthegate:madeofrocksandoldglassbottles Rethink,Reuse,Recycle!JessicaWong(Para.3)usesoldclothestomakebagsopenedasmallshopsetupawebsitebagsarecuteandusefulplantowriteabookaboutnewwaystouseoldclothes Rethink,Reuse,Recycle!WangTao(Para.4)usesironandothermaterialsfromoldcarstomakeartpieceslargepieceslooklikeanimalsorhumanssmallerpiecescanbeputathomehopestosetupa“metalart”themepark 2eMakealistofthingsthatneedtobedonetosavetheenvironment.Whichthingscanbedonebycommonpeopleeveryday?Whichthingshavetobedonebygovernmentsandorganizations?Discussthesewithyourgroup.IndividualpeopleGovernmentsOrganizations SampleanswersIndividualpeopleGovernmentsOrganizationstakeyourownbagswhenyougoshoppingspendlesstimeintheshowerturnoffthelightswhenyouleavearoomeducatethepublicnotallowactivitiesthatseriouslyendangertheenvironmentpreserveendangeredspeciespreservetheforests 1.Lookattheoldbuildingswhicharebeing_______.Moretallbuildingswillbebuiltinthisarea.A.gotoffB.turnedoffC.soldoutD.pulleddown2.—Don’t______thewastepaper.Wecancollectandrecycleit.—Youareright.Everyoneshouldbeagreenerperson.A.blowawayB.putawayC.throwaway一、单项选择DCExercises 二、用括号中所给单词的正确形式填写句子1.Nothingisawasteifyouhavea___________(create)mind.2.YouhaveprobablyneverheardofAmyHayes,butsheisamost__________(usual)woman.3.Amy_________(recent)wonaprizefromtheHelpSaveOurPlanetSociety.Thepresidentsaid,“Amyisan____________(inspire)tousall.”4.Amyisn’ttheonlyonewhoisgoodat__________(recycle).creativeunusualrecentlyinspirationrecycling 5.Herbagsarecuteand_________(use).6.WangTaohopestosetupa“metalart”themeparktoshowpeoplethe___________(important)ofenvironmental___________(protect).7.Notonlycantheartbring__________(happy)toothers,butitalsoshowsthatevencold,hardironcanbebroughtbacktolifewithalittle___________(create).usefulimportanceprotectioncreativityhappiness 1.你经常扔掉你不再需要的东西吗？Doyouoftenthrowawaythings_______________anymore?2.她在英国所住的房子是她自己用废弃物建造的。ShelivesinahouseintheUK_____________herself_______rubbish.3.埃米并不是唯一一个擅长回收利用的人。Amyisn’ttheonlyone______________recycling.youdon’tneedthatshebuiltoutofwhoisgoodat三、根据汉语提示完成句子 4.来自香港的杰西卡王用人们不再穿的旧衣服制作包。JessicaWongfromHongKongusesoldclothes____________________anymoretomakebags.5.有一些（艺术品）很大，看起来像动物或者人，有一些较小的作品可以摆放在家里。Somearelargepieces______________animalsorhumans,andsomearesmallerpieces_______________athome.peopledon’twearthatlooklikeyoucanputthat SummaryKeywordsUsefulexpressionsupside,gate,bottle,president,inspiration,iron,work,metal,creativitythrowaway,putsth.togooduse,pull…down,upsidedown,bringback,build…outof,beknownfor Trytoretellthepassagebyyourself,themindmapmayhelpyou.Homework