冀教 八下 英語 Unit 8《Unit 8 Review》課件

Unit8ReviewUnit8

SaveOurWorldBuildingYourVocabularyⅠ.Fillintheblankswiththewordsfromthisunit.Thefirstletterisgiven.1.A:Whatdoesrmean?B:Itmeans“garbage”.2.Pleasetalkslowly.Icannotfyou.3.Smokeandgasptheair.4.Weshouldvaluetime,notwit.5.Manystudentsinenvironmentclubstrytomakelessp.ubbish

ollowolluteasteollutionⅡ.Fillintheblankswiththecorrectformsofthephrasesinthebox.1.Weshould________thegarbageintheschoolyardandputitintothegarbagebin.2.Thegarbagebagisfull.Howmuchdidyou_____________afterlunch?3.______________70percentoftheearthiscoveredbywater.throwaway

turn...off

pickupneither...nor...

morethanpickupthrowawayMorethan4.Don'tleavethelightson.Please________them________.5.________HebeiProvince________JilinProvinceisinthesouthofChina.turnoffNeithernorthrowaway

turn...off

pickupneither...nor...

morethanRewritethesentencesusing“it”.Example:WewenttoBeijing.Weleftat8o'clockandarrivedat12o'clock.→IttookusfourhourstotraveltoBeijing.1.Weshouldfinishtheprojectinanhour.Itishard.GrammarinUseItishardforustofinishtheprojectinanhour.2.Wewillgototheschoolyardtoplay.Itwillbefun.3.Peopleoftenwastepaper.Itisnotright.4.Weshouldprotecttheenvironment.Itisourduty.Itwillbefunforustogototheschoolyardtoplay.Itisnotrightforpeopletowastepaperoften.Itisourdutytoprotecttheenvironment.ListeningandSpeakingⅠ.Listentothepassageandtickthecorrectanswers.1.WherewereLiMing,WangMeiandLiLin?□Theywerebytheriver.□Theywereattheschool.2.Whocollectedthemostgarbage?□LiMing.□WangMei.3.Whatdidtheyfindinthegarbage?□Atoybike.□Atoytruck.√√√LiMing,WangMeiandLiLintookawalkalongtheriver.Theysawalotofgarbage.Theygotthreeplasticbagsandbegantopickuptherubbish.Intheend,LiMingcollectedthemostandWangMeitheleast.ButWangMeiwasveryhappybecauseshefoundatoytruck.Itwasonlyalittlebitbroken.Theyfixeditsoitcouldrunagain.“It’snotrighttowastethings.Alotofthemcanbereused,”LiMingsaid.Ⅱ.Completethefollowingdialogue.Jenny

is

sorting

the

garbage.She

needs

some

help.Jenny:HiDanny!Comehere.Danny:I'mcoming.What'sthematter?Jenny:__________________________Danny:Ofcourse.__________________Jenny:Iwantyoutohelpmesortthegarbage.Danny:Noproblem.Canyouhelpme?What'swrong?Jenny:I'llputtheseplasticbottlesinthisbag.Andyouputthewastepaperinthatbag.Danny:OK.Jenny:That'sdone.__________________________________________Danny:Withpleasure.Could/Canyouhelpmetakethegarbageout?Ⅰ.Readthepassageandanswerthequestions.DrivinginRubbishDannyhasbeenworkingallafternoon.Firsthefixedthebrokencarhefound.Thenhewashedtheglueoffhishands,faceandlegs.Nowhelooksattheothergarbageforrecycling.“Therearealotofinterestingthingshere,”hesaystohimself.“IthinkI'llmakesomethingoutofthisgarbage!”PuttingItAllTogetherDannyseesaverybigcardboardbox.“Somebodyboughtanewtelevision,”hesays,“andtheythrewoutthisbox.It'ssobigthatIcanfitinsideit!MaybeIcanmakesomethingwiththis.”Helooksforotherthingstouse.Hefindsfivebig,roundpiecesofplastic.Theyarethelidsfromicecreampails.“Iknow,”saysDanny.“Iwillmakeacar.Thiscardboardboxwillbethecar'sbody.Theseicecreamlidswillbethewheels.”Dannygluesfourwheelsontothecardboardbox.“Hmm...Ihaveonemorelid.Iknow!Itwillbethesteeringwheel.Icanholdontoitanddrivethecar.”Dannyfindsmanyotherthingsforthecar.Heusesoldmetalcansfortheheadlightsofthecar.Hefindspiecesofwoodtositon.FinallyDannyphonesJennyandBrian.“Comeovertomyhouse,”hesays.“I'lltakeyouforarideinmynewcar!”1.WhatdoesDannyusethecardboardfor?2.WhatdoesDannyusethelidsoftheicecreampailsfor?3.WhatdoesDannyusefortheheadlightsofthecar?Heusesthecardboardforthecar'sbody.Heusesthelidsoftheicecreampailsforthecar'swheels.Heusesoldmetalcansfortheheadlightsofthecar.Ⅱ.MyCity'sFuture!Doesyourcityhavepollutionproblems?Ifitdoes,thinkaboutwaystoreducepollution.Makeaplanabouthowtosaveyourcity.Ifitdoesn't,thinkabouthowtomakeyourcitymorebeautiful.Writealettertothegovernmentdescribingyourplan.Thereismuchpollutioninmycity.Howcanwereducepollution?First,weshouldtakeourownbagsinsteadofusingplasticbagswhenwegoshopping.Second,weshouldn'tthrowawayrubbishanywhere.Atlast,wehadbettergotoschoolorworkonfootorbybike.Ithinkthesewayscanhelpsaveourcity.Findmoreexamplesfromthisunit.Thenmarkyourstars.Ⅰ.TalkingaboutCause,EffectandPurposeIthinkit’sourdutytoprotecttheenvironment.__________________________________________________________________________________________________________Icanexpresscause,effectandpurposeinEnglish.☆☆☆☆☆Self-EvaluationIt'snottoohardtoprotecttheenvironment.Weshouldrespecttheearthandallthelivingthingsonit.Ⅱ.Using“it”Hetookithome,cleaneditandfixedit.______________________________________________________________________________________________________Iknowhowtouse“it”.☆☆☆☆☆OnTuesday,itwasWorldEnvironmentDay.Somehazardouswasteispoison—itmakespeoplesick.Mybikewheeljustbroke.Myoldpantshaveatear.Myshoeshaveahole.Ineedsomethingnewformyhair!FixandMendGroupAMycassettedeckhasabuzz.Mybackpackdoesn'tfit!Imustgoandgetnewthings.OrImighthaveafit!Wellnow,Ihavenewsforyou.Iknowexactlywhattodo.Listencarefully,Andyouwillsoonagree.GroupBYoudon'tjustgoandbuy.Youfirstneedtogoandtry,Tofixandmendandreuseagain.Orthegarbagewilltouchthesky!it作實詞考點1“it”的用法可以指除人以外的一切事物,相當(dāng)于漢語中的“它”,有時也指前面提到的整件事情。考向一辨析:that,one與itthat特指,指代前面提到過的事物,既可指代可數(shù)名詞,也可指代不可數(shù)名詞。ThepopulationofChinais

largerthanthatofIndia.中國的人口比印度的(人口)多。one泛指,代替可數(shù)名詞。Idon’tlikethispen.Please

showmeanotherone.我不喜歡這支鋼筆。請給我拿另一支。it特指,指上文提到過的那件事物。Ihaveaninterestingbook.

Wouldyouliketoreadit?我有一本有趣的書。你想讀嗎?中考在線1:—Look,Bettyhasanewmobilephone—HuaweiMate40Pro.Howniceitis!—Yes.Hermotherbought_______forherprogress.[樂山]A.itB.oneC.thisA【】考查代詞辨析。it表特指,指上文提到的同類同物;one表泛指,同類異物;this這個。根據(jù)句子“Hermotherboughtforherprogress.”可知,此處特指這部手機,是同類同物。在某些情況下,也可指人,常指性別不詳?shù)娜?特指嬰幼兒。e.g.—Whoisit?這是誰?—It’sme.是我。Thebabysmiledwhenitsawitsmother.這個嬰兒看到它媽媽時笑了。考向二在回答“What’sthis/that?”時,用it代替this或that。e.g.—What’sthis/that?這/那是什么?—It’sacomputer.這/那是臺電腦?？枷蛉Ｖ笗r間、天氣、距離等,常不翻譯出來。e.g.It’steatime.Mrs.Turnergoesintothekitchen.到了喝茶的時間了,特納夫人走進了廚房。Itiswinternow.Itistendegreesbelowzero.現(xiàn)在是冬天。氣溫是零下10度。Itisonlyhalfanhour’swalktothetalltower.走路只要半小時的路程就可以到達高塔了。Itwillberainytomorrow.明天將會下雨。考向四中考在線2:—DoyoulikeEnglish?—Yes,butIthink________isagreatchallengetolearnthelanguagewell.[邵陽]A.thatB.thisC.it【】句意為“—你喜歡英語嗎?—是的,但我認(rèn)為想把語言學(xué)好是巨大挑戰(zhàn)”。本題中,it為形式主語,動詞不定式tolearnthelanguagewell是真正的主語。C作形式主語或形式賓語考點2作形式主語(1)英語中不定式、動名詞、主語從句等復(fù)雜成分作主語時,往往顯得很長,使整個句子看上去頭重腳輕,這時就借助“it”來作形式上的主語,而把真正的主語移到句子后邊去,使全句看上去平衡一些?！癷t”沒有實際的意義?？枷蛞籩.g.Itisinterestingforhertostudy,butitisdifficultforhertostudyandworkatthesametime.對于她來說學(xué)習(xí)是有趣的,可是邊學(xué)習(xí)邊工作對她來說是困難的。(2)it用作形式主語的重要句型①It＋be＋adj.＋for/ofsb.todosth.做某事對于某人來說是……e.g.Itishardforhimtomakeuphismind.對他來說下決心很難。Itwasfoolishofhertosaythat.她說那樣的話,太愚蠢了。此句型中的介詞of和for的區(qū)別是:用of時,形容詞指某人的性格、特點等。如:nice,kind,silly,wise,clever,careless,rude,polite,brave等。用for時,形容詞指事物的性質(zhì)、特征等。如:difficult,easy,impossible,important,dangerous等。②It＋be＋n.＋todosth.做某事是……e.g.Itisourdutytoprotecttheenvironment.保護環(huán)境是我們的責(zé)任。③Ittakes/tooksb.＋時間＋todosth.某人做某事花了多少時間e.g.Ittookmetwohourstodomyhomework.做家庭作業(yè)花了我兩個小時。中考在線3:________isnecessaryforustowashhandswhenwearebackhome.[湘潭]A.ItB.ThatC.This【】句意為“當(dāng)我們回到家時,洗手是非常必要的”。固定句式“It’s+形容詞+forsb.todosth.”表示“對某人來說做某事是……”。A【高頻】作形式賓語當(dāng)不定式、動名詞、從句等復(fù)雜成分作賓語且后面跟有賓語補足語時,通常會在賓語補足語前使用it作形式賓語,而將真正的賓語移至句末。其基本結(jié)構(gòu)為“動詞＋it＋賓語補足語＋不定式(動名詞或從句)”,常用于這種結(jié)構(gòu)的詞有:think,find,make,consider,feel,believe等。e.g.Ifinditdifficulttodothejobwell.我發(fā)現(xiàn)做好這項工作很難?？枷蚨锌荚诰€4:Ifound________difficultformetofinishtheworkontime.[益陽]A.thatB.itC.this【】句意為“我發(fā)現(xiàn)對我而言按時完成這項工作很難”。分析句子結(jié)構(gòu)知,本句含有“主語+find+it+adj.+todosth.”結(jié)構(gòu),此處it為形式賓語,指代動詞不定式短語tofinishtheworkontime。B速記小法：it的用法小小it神通大，既指事物又指人；時間、距離和天氣，it表示最稱心。it本身無意義，用來代替主或賓；如果強調(diào)主賓狀，強調(diào)句型派用場。現(xiàn)在環(huán)境污染越來越嚴(yán)重,我們應(yīng)該采取什么樣的措施來改善這一狀況呢?請以“HowtoProtectOurEnvironment?”為題,寫一篇不少于80詞的文章。單元話題審題指導(dǎo)寫作方法“序列圖法”寫保護環(huán)境類的文章本單元內(nèi)容以保護環(huán)境為話題,可使用“序列圖法”來寫作。1.首先指出環(huán)境保護這一主題;2.說明保護環(huán)境的原因;3.如何保護環(huán)境。寫作模板“序列圖法”寫環(huán)保類文章引出環(huán)保主題toprotecttheenvironment說明環(huán)保原因thereasons如何保護環(huán)境howtodo經(jīng)典詞句單詞environment,rubbish,pollution,waste短語worseandworse,haveagreatinfluenceon,beginwith,pickup,o句子1.It’sourdutyto...2.Ifeveryonedoes...ourenvironmentwill...3.Let’stakeactionnow!范文賞析HowtoProtectOurEnvironment?Theenvironmentisbecomingworseandworse.Ithasagreatinfluenceonpeople’shealth,especiallytheairpollution.Buthowcanwereducethepollutiontoprotecttheenvironment?Ithinkweshouldbeginwiththefollowingthings.Weshouldpickuptherubbishandthrowitintoadustbin,andweshouldcollectwastethingslikebatteriesandplasticbags.What’smore,whenwegotoschoolorwork,we’dbetternottakeacar.It’swisetogoonfootorbybike.It’sourdutytokeepourenvironmentclean.Let’stakeactionnow!Ifeveryonedoessuchusefulthings,ourenvironmentwillbecomemuchcleaner.名師點評1.采用“序列圖法”寫保護環(huán)境類的文章。先引出話題,然后寫保護環(huán)境的原因,最后說明如何保護環(huán)境。2.比較級,條件句的應(yīng)用,使文章句式豐富。1.重點短語的運用:becomeworseandworse變得越來越糟糕;haveagreatinfluenceon對……有重大影響;beginwith以……開始;pickup撿起;o把……扔進;what’smore而且。2.重點句式的運用:It’sourdutytodosth.做某事是我們的責(zé)任。Let’stakeactionnow！讓我們現(xiàn)在采取行動吧！1.Couldyouhelpme______________(empty)thebasketfullofwastepaper?2.Thisvillagehasreceivedahuge__________(amount)offoodwhichisgivenawaybythegovernment.3.Thewaterthatweusetowashthevegetablescanbe__________(recycle).一、用所給單詞的適當(dāng)形式填空(to)emptyamountrecycled4.Ittookustwohours__________(sort)thegarbage.5.Theroomisfullof__________(litter),soweshouldcleanitupatonce.6.Thecompanyhassixty__________(truck)forconveying(運送)vegetablestothewholesale(批發(fā)的)market.7.Theyhavebuiltmany__________(factory)intheirhometowninthelasttenyears.tosortlittertrucksfactories8.Many__________(tap)inthepublicplacesareleaking.Theyneedfixing.9.Youcan’tdriveafterdrinking__________(beer).10.__________(like)othernaughtyboys,Jimisaquietboy.tapsbeerUnlike11.Theboyhelpedhismotheralotafterhisfather__________(die).12.Itwillrainifyouseemany__________(ant)movingtheirhouseontheground.13.Therearemany__________(species)innature.diedantsspecies14.Weshould__________(respect)andunderstandourparents.15.Weoftenflythousandsof__________(dove)tostandforpeaceandourdreamsonsomeimportantfestivals.respectdoves16.Thereis________waterinthebottle.A.alittleofB.afewC.abitD.abitof二、單項選擇【】句意為“瓶子里有一點水”。afew(一些)表示肯定意義,修飾的是可數(shù)名詞;abit(有點)修飾形容詞;abitof(一點)后面加不可數(shù)名詞;alittle相當(dāng)于abitof,修飾不可數(shù)名詞,但沒有alittleof。故選D。D17.Howdirtyyourroomis!Youmust________.A.cleanupitB.cleanthemupC.cleanitupD.cleanupthem【】句意為“你的房間是多么臟呀!你必須把它打掃干凈”。因為第一句提到了一個房間,所以第二句的代詞應(yīng)該用單數(shù)形式it,故排除B、D兩項;短語cleanup是動副結(jié)構(gòu),所以代詞it應(yīng)該放在動詞之后副詞之前。故選C。C18.Herdog’s________madeherverysad.A.dieB.deadC.deathD.died【】句意為“她的狗的死亡使她很傷心”。die死亡,為動詞形式,形容詞為dead,名詞為death,過去式為died。名詞所有格dog’s后跟名詞形式,故選C。C19.Theoldfarmeriscounting________moneyand________cowshehas.A.theamountof;thenumberofB.anamountof;anumberofC.thenumberof;theamountofD.anumberof;anamountof【】句意為“那位老農(nóng)民正在數(shù)錢的數(shù)量和他擁有的牛的數(shù)量”。theamountof…表示……的數(shù)量;anumberof表示許多,大量;thenumberof…表示……的數(shù)目。根據(jù)題意,故選A。A20.It’snecessaryforstudents________eyeexercises.[龍東]A.doB.doingC.todo【】句意為“對學(xué)生來說做眼保健操很有必要”。根據(jù)句式“Itis...forsb.todosth.”可知答案選C。C21.this,againandagain,happens________________________________________.22.he,to,seems,junkfood,liveoff________________________________________.三、連詞成句ThishappensagainandagainHeseemstoliveoffjunkfood23.throwaway,don’t,boxes,those_______________________________________________.24.our,it,is,duty,to,thismatter,dealwith_______________________________________________.25.I,drawattentionto,triednotto,weak,points,my_______________________________________________.Don’tthrowawaythoseboxesItisourdutytodealwiththismatterItriednottodrawattentiontomyweakpoints26.a,of,environment,are,club,you,member,an__________________________________________________?27.a,way,to,learn,English,it’s,good__________________________________________________.28.together,environment,to,students,the,protect,work__________________________________________________.AreyouamemberofanenvironmentclubIt’sagoodwaytolearnEnglishStudentsworktogethertoprotecttheenvironment29.intime,we,repair,the,leaky,should,toilet________________________________________________.30.theleast,prize,theclass,garbage,with,gets,a________________________________________________.31.recycled,what,be,can,things________________________________________________?WeshouldrepairtheleakytoiletintimeTheclasswiththeleastgarbagegetsaprizeWhatthingscanberecycled32.sort,can,garbage,you,me,the,help________________________________________________?33.litter,ground,the,pickedup,the,man,from________________________________________________.CanyouhelpmesortthegarbageThemanpickeduplitterfromtheground34.on,leave,it’s,the,dangerous,knives,to,ground________________________________________________.35.desk,are,broken,on,there,piecesof,glass,the________________________________________________.It’sdangeroustoleaveknivesonthegroundTherearepiecesofbrokenglassonthedeskADoyouknowtheenvironmentisgettingworseandworse?Itisbeing___________36(pollute)seriouslyby___________37(factory)andcars.Certainly,weproduce___________38(rubbish)everydayanditdoesharmtoourenvironment.四、詞語運用pollutedfactoriesrubbish___________39weareyoung,wecanstilldosomethingtohelp.It’sourdutytoprotecttheenvironment.Herearesomeideasforustoliveagr