九年级英语13单元B部分课件

Unit13Wearetryingtosavetheearth.Unit13Review努力去做某事手机垃圾,废物河底充满……渔民政府把垃圾扔到河里要求某人干某事关闭工厂打扫过去常常…在……中起作用，在……中扮演角色

trytodomobilephoneslitter;rubbish;wastethebottomoftheriverbefulloffishermangovernmentthrowrubbishintotheriverasksb.todosth.closedownthefactoriescleanupusedtobeplayapartinReviewtrytodomobilephones骑自行车骑自行车有别的好处。对......有益垃圾污染去购物开始做某事记得要把垃圾扔进垃圾桶保持公共场所的整洁和美丽对......有影响、有作用通向美好未来ridethebikeThereareotheradvantagesofbikeriding.begoodforwastepollutiongoshoppingstartdoingremembertothrowrubbishinthebinskeeppublicplacescleanandbeatifulmakeadifferencetosb.leadtoabetterfuture骑自行车ridethebike定义：表示说话时(瞬间)正在进行的动作,也表示目前或现阶段正在进行的动作。结构:be(am/is/are)+v.-ing标志词：Look,Listen,now,rightnow…e.g.Look!Theboyiscrying.2.usedtodo

usedtodosth.表示过去常常做某事,而现在往往不做了,后接动词原形。e.g.Iusedtogetupatsixo’clock.beusedtodoingsth.表示习惯于做某事Joeisusedtodrinkingacupofcoffeeeverymorning.1.现在进行时:PresentProgressive2.usedtodousedtodosth.表3.被动语态：Passivevoice定义：表示主语是动作的承受者，即行为动作的对象的一种语态。结构：be+过去分词e.g.Ourclassroomiscleanedeveryday.4.现在完成时:PresentPerfect定义：表示动作已经完成,但对现在造成影响;或者表示从过去某一时间开始一直延续到现在并还可能持续下去的动作。结构:has/have+过去分词标志词：already,yet,ever,never,since,for…e.g.Ihaven’tfinishedmyhomeworkyet.3.被动语态：Passivevoice定义：表示主语是动作情态动词本身有一定的词义,表示说话人的情绪、态度或语气,但不能单独作谓语,只能与其他动词构成谓语。常见的有:can(could),may(might),must,need,shall(should),will(would)等。2.情态动词无人称和数的变化,后接动词原形。否定式是在情态动词后面加not。个别情态动词有过去式形式,可用来表达更加客气、委婉的语气。

e.g.Kencanclimbupthetresslikeakoala.Youmustn’tplaywithfire.Itisdangerous.情态动词情态动词本身有一定的词义,表示说话人的情绪、态度或语气,4bFillintheblankswiththeappropriatemodalverbsfromthebox.People__________thinkthatbigthings______bedonetosavetheearth.Manyforgetthatsavingtheearthbeginswithsmallthings.Forexample,you____savemay/mightmustcancanwouldcouldhavetoshouldmustmay/might4bFillintheblankswiththeelectricitybyturningoffthelightswhenyouleavearoom.You______alsousereusablebagsinsteadofplasticbags.Ithinkit’sagreatideathatyounow______payforplasticbagsinsomestores.Andinsteadofdrivingtoschoolorwork,you__________rideyourbikeorwalk.Ifit’sfar,you__________takethebus.Allthese

couldhavetocan/shouldcan/could关掉adj.可重复使用的付费;付出代价electricitybyturningoffthesmallthings______addupandbecomebigthingsthat_________improvetheenvironment.Let’stakeactionnow!couldwould/can采取行动smallthings______addupandUnit13We'retryingtosavetheearth!SectionB-1Unit13SectionB-1Whatarethey?Whataretheylike?polarbearWhatarethey?WhataretheyHowdoyoufeel?Howdoyoufeel?Whatshouldwedo?!Howtosaveourplanet?Whatshouldwedo?!Whichisthemostdifficult?stopriddingincarsFreetalkWhichisthemostdifficult?strecyclebooksandpapersrecyclebooksandpapersturnoffthelightswhenyouleavearoomturnoffthelightswhenyoul

turnofftheshowerswhileyouarewashingyourhairturnofftheshowerswhileyo

don’tusepapertowelsornapkinsdon’tusepapertowelsornapWhatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiesttothemostdifficult.____*stopridingincars.___*recyclebooksandpaper.____*turnoffthelightswhenyouleavetheroom.____*turnofftheshowerwhileyouare

washingyourhair.

____*don’tusepapernapkins1aWhatcanwedotohelpsaveth

ThingsJuliaand

JacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo___turningoffthelight___turningofftheshower___stoppingusingpapernapkins___takingyourownbagswhenshopping.___notridingincars___ridingabike___recyclingpaper1c/dThingsJuliaisdoingnowThingPairwork1eA:Wereallyshouldn'tusepapernapkins,youknow.B:Iknow.Istoppedusingthemlastyear.Pairwork1eA:WereallyshouldSectionB2a--3aSectionBHowdoyouusuallydealwithbottlesandcans?Howdoyouusuallydealwithb九年级英语13单元B部分课件九年级英语13单元B部分课件Readthepassageandcompletethechartbelow.2b重新思考,重新使用,重新利用Rethink,Reuse,RecycleReadthepassageandcomplete

Howmanypeoplearementionedinthepassage?Whoarethey?Three.TheyareAmyHayes,JessicaWongandWangTao.FastReadingHowmanypeoplearementionedReadingDoyouoftenthrowawaythingsyoudon’tneedanymore？Haveyoueverthoughtabouthowthesethingscanactuallybeputtogooduse？Nothingisawasteifyouhaveacreativemind.你经常扔掉你不再需要的东西吗？你是否曾经想过这些东西能很好地重新利用？如果你有一个充满创新的头脑，没有东西是废品。重新思考,重新使用,重新利用Rethink,Reuse,Recycle※throwaway扔掉※thinkabout思考※

be

puttogooduse被好好利用ReadingDoyouoftenthrowawayReadingYouhaveprobablyneverheardofAmyHayes，butsheisamostunusualwoman.ShelivesinahouseintheUKthatshebuiltherselfoutofrubbish.你可能从来没有听说过艾米.海斯，但她是一个非常不寻常的女性。她住在英国，房子是她自己用废弃物建造而成。重新思考,重新使用,重新利用Rethink,Reuse,Recycle※hearof听说※most=very\quite很※build…outof用…建造ReadingYouhaveprobablyneverReadingThewindowsanddoorscomefromoldbuildingsaroundhertownthatwerepulleddown.Thetopofthehouseisanoldboatturnedupsidedown.窗户和房门来自于一个小镇周围拆毁的房子。房子的顶部是一条翻转过来的旧木船。Rethink,Reuse,Recycle重新思考,重新使用,重新利用※comefrom来自※pulldown拆下※upsidedown倒转先行词引导词定语从句过去分词作定语ReadingThewindowsanddoorscReadingAndthegateinfrontofherhouseismadeofrocksandoldglassbottles.AmyrecentlywonaprizefromtheHelpSaveOurPlanetSociety.Thepresidentsaid.”Amyisaninspirationtousall.”房子前的大门是用岩石和旧玻璃瓶搭建的。艾米最近获得了“救助我们的星球”协会颁发的奖项。协会主席说:“艾米给我们所有人一个启示”重新思考,重新使用,重新利用Rethink,Reuse,Recycle※ismadeof由…制成的※winaprize获奖ReadingAndthegateinfrontoReadingAmyisn’ttheonlyonewhoisgoodatrecycling.JessicaWongfromHongKonguses

oldclothes

thatpeopledon’twearanymore

tomakebags.艾米不是唯一一个擅于废物利用的人。来自香港的杰西卡.王常利用人们不再穿的旧衣服来制作背包。重新思考,重新使用,重新利用Rethink,Reuse,Recycle※begoodat擅长...※use...todo...用...做...定语从句先行词定语从句ReadingAmyisn’ttheonlyoneReadingShehasbeendoingthisforafewyearsnow.Sheopenedasmallshopwhereshesellsherbags，andshehasalsosetupawebsitetosellthemonline.Sheespeciallylikestouseoldjeanstomakehandbags.她已经这么做了好多年。她开了一间小店来出售她制作的包，还在网上出售它们。他特别喜欢用旧牛仔裤来制作手提包。重新思考,重新使用,重新利用Rethink,Reuse,Recycle※open=setup=start创办,开办※use...todo...用...做...ReadingShehasbeendoingthisReadingHerbagsarecuteanduseful.“Iplantowriteabookaboutnewwaystouseoldclothes,”shesaid.“Ihopepeoplecanreadmybookenjoyit!”她制作的包既可爱又实用。“我计划写一本关于用新的方法来改造旧衣服的书，”她说“我希望人们能阅读我的书并且喜欢它。”重新思考,重新使用,重新利用Rethink,Reuse,Recycle※plantodo计划做…ReadingHerbagsarecuteanduReadingWangTaosetupasmallbusinessinShanghaifouryearsago.Heisknownfor

usingironandothermaterialsfromoldcarstomakebeautifulartpieces.四年前，王涛开始在上海经营小生意。他因为用旧车的钢铁和其他材料制作艺术品而闻名。重新思考,重新使用,重新利用Rethink,Reuse,Recycle※open=setup=start创办,开办※isknownfor以...而出名※use...todo...用...做...ReadingWangTaosetupasmallReadingSomearelargepiecesthatlooklikeanimalsorhumans,andsomearesmallerpiecesyoucanputathome.Themorepopularworkscanevenbeseeninartshopsaroundthecity.有一些（艺术品）很庞大，看起来像动物或者人，有一些小块的可以摆放在家里。你甚至能在这个城市的艺术商店里看到一些更受欢迎的作品。重新思考,重新使用,重新利用Rethink,Reuse,RecycleReadingSomearelargepiecestReadingWangTaohopestosetupa“metalart”themeparktoshowpeopletheimportanceofenvironmentalprotection.

王涛希望能建立一个“金属艺术”主题公园，向人们展示环境保护的重要性。重新思考,重新使用,重新利用Rethink,Reuse,Recycle※open=setup=start创办,开办※hopetodo希望做...※themepark主题公园环境保护的重要性ReadingWangTaohopestosetuReadingNotonly

cantheartbringhappinesstoothers,butitalsoshowsthatevencold

hardironcanbebroughtbacktolifewithalittlecreativity.艺术不但可以给人们带来快乐，而且也说明只需要一点创造力，即便是冰冷、坚硬的铁也可以产生活力。重新思考,重新使用,重新利用Rethink,Reuse,Recycle※notonly...butalso...不但...而且※

bringbacktolife恢复\带来生机ReadingNotonlycantheartbr

DidAmywinanaward?Whatwasitfrom?Readthewholearticleandanswerquestions.Yes,shedid.ItwasfromtheHelpSaveOurPla