【文档说明】Unit 2 Saving the Earth Topic 2-2021-2022学年九年级英语上册课后培优练（仁爱版）.docx，共(8)页，185.133 KB，由管理员店铺上传

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Unit2SavingtheEarthTopic2本课重点1.掌握重点词汇,短语及句型2.学习不定代词和不定副词的用法本课难点1.掌握不定代词和不定副词的用法2.区分并使用短语：alotof；plentyofanumb

erof；thenumberof常考句型1.Whatbadweather!2.Icouldn’tseeanything.3.Asaresult,alotofrichlandhaschangedintodesert.4.Treescansto

pthewindfromblowingtheearthaway.5.What’sitabout?6.Weshouldn’tleaverubbishhereandthere.7.Weshoulddoeverythingweca

ntoprotecttheenvironment8.Noneofuslikespollution.9.Don’tspiteverywhereinpublic....基础过关一、词汇过关（完成并熟记下列的重点词汇和拓展）1)_________conj.虽然，尽管_______

___pron.没有一个，毫无__________v.避免2)completev./adj.—___________adv.usev.—_________n.（用户）tidyadj.—__________(否定词)3)spitv.—_______(过去式)—_______(过去分词

)bad/badly—________(比较级)—________(最高级)4)behavev.—__________n.punishv.—_____________n.directadj.—__________

adv.5)risev.—________(过去式)—________(过去分词)discoverv.—___________n.二、短语过关（完成并熟记下列的重点短语）1)结果________________2)变成______________

__3)stop…from_______________4)blow…away__________________5)灭绝_______________6)noneofus_____________7)到处________________8)在公共场合________________

______9)践踏，踩踏________________10)关心、爱护_______________________11)最糟糕的是_______________12)referto______________13)避免做某事________

_______14)daybyday_____________15)缺少___________=_____________16)用..做某事_______________=______________三、句型过关（完成并熟记下列的重点句子）1.外面的风刮得很猛烈。The

windoutsideis__________________.2.多么糟糕的天气啊！________________________!3.当我刚才正沿着街道走的时候，我什么也看不见。WhileIwas_

______________thestreet____________,Icouldn’tsee________.4.结果，许多的良田变成了沙漠。_________________,alotofrichlandhas_____________desert.5.

树可以阻止风把土壤吹走。Treescan_______thewind______________theearth__________.6.我们的政府正在做一些有用的事情来保护环境。Ourgovernm

entisdoing_____________________protecttheenvironment.7.我们没有热喜欢污染。______________________likespollution.8.不要践踏草地或摘花。Don’t_____________grassand__

____flowers.9.每个人都应该关爱野生动物并且多种树。Everyoneshould_________________________andplantmoretrees.10.它会导致海平面上升以及地球气候的改变。Itcausesthelevelofthe

oceans_______________andtheclimateoftheearth_____________.四、语法过关Indefinitepronounandadverb不定代词和副词一、构成：不定代词

、副词是由some,any,no,every与thing,one,body,where等构成。E.g.something,someone,nowhere,anybody等。二、定义：不明确指代某人或某物的代词三、用法：1、通常情况下,由some,every加后缀构成的不定代词、副词常用于肯定句；

由any加后缀构成的不定代词、副词常用于疑问句、否定句中。E.g.Youwillfindyourbagsomewhere.Canyouhearanything?注意：当说话人希望得到肯定答复,或是表示建议、委婉请求等意图时,somethin

g,somebody,someone也可以用于疑问句中。E.g.Wouldyoulikesomethingtodrink?2、不定代词作主语，谓语动词用单数Eg:Nothingisimpossible,ifyousetyourmindtoit.3

、形容词或不定式修饰不定代词放后面Eg.nothingserioussomethingtodo4、none和noone/nobody以及nothing的区别none既可以指人又指物，常跟of短语结构使用,即noneof；可以回答由howmany&howmuch引导的疑问

句。noone/nobody只能指人，不跟of短语结构;可以回答who引导的问句。nothing只可以指物，可以回答由what引导的问句E.g.–Howmanystampsdoyouhavenow?–None.E.g.–Whoiswaitingforyououtside?–N

oone/Nobody.Eg.–What'sinyourbag？–Nothing.语法知识运用做一做：用不定代词或不定副词填空（每词不限次数）。A:Lookintotheforest!Thereis1

movinginthetrees.B:Butwecan’tsee2.A:3?Theremustbe4wrongwithyoureyes.B:5ofushas6wrongwithoureyes.It’syours!A:Isee7walkingint

heforest.B:Somebody?Ithink8wouldliketowalkinsuchaplace.A:No,Ithink9exceptyouwouldliketowalkinit.Somethingnothinganywherenobo

dyanythingsomebodyanybodynoneB:Canyougo10byyourself?A:Youbet!1.2.3.4.5.6.7.8.9.10.提升训练一、词汇运用(A)根据首字母提示写出单词。1.Asheisachild,sheknowsquitealot.2.Asth

esunrinthesky,thetemperatureclimbed.3.Themanwasputintotheprisonbecausewhathedidbrokel.4.Drawingpicturesonthewallisabadb.5.Thereweresomuchsonthestreet

afterabigsandstorm.6.Duringthisp_____wehavechangedourplanetalotinmanyways.7.Firstyoumustdigah_____beforeplan

tingatree.8.Thefloodnearlyreachedroofl_____.9.Ihopetheboywon’thavebadb_____asbefore.10.Whenthesunr_____,everythingisbright.

(B)用括号内说给词的适当形式填空1.Thefirecausedthevillage（cut）offitselectricitysupplyforthreedays.2.Thegovernmentisdoi

ngsomethingtostop（pollute）.3.He（change）inmanywaysduringthepasttwentyyears.4.Weallknowthe（important）oflearningEnglish.5.Mr.Wanglosthi

sjob.Even（badly）,helosthishouseandchildren.(C)根据汉语提示完成句子。(每空不只一词)1.Weshouldtryourbestto__________________(保护环境)2.Ourgovernmenthasdonesom

ethingto________theenvironment________(防止)beingpolluted.3.Heseldomexercises,_______(结果),heisnotinagoodhealth.4.Themoretreeswe________(

砍倒),themorepunishmentswewillget.5.Thousandsofyearshaspassed,andmanykindsofanimalsandplants______________(灭绝)aswell.6.Ithink_____________(空气污染)isthe

mostseriousproblemintheworld.7.Bobis__________(有….危险)losinghisjob.8.Becauseofthestrongwind,theelectricity__________(中断).9.Shewantstoosh

ytospeak_____________(在公共场合).10._______you______(或者….或者)Iamwrong.二、单项选择()1.—Wouldyouliketohave_____?—No,thankyou.I’ve

hadenough.A.anythingmoreB.somethingmoreC.moreanythingD.moresomething()2.TheGreenGreatWallcanstopthewind_____blowingtheearthaway.A.toB.fromC.ofD.with(

)3.Thiswashingmachineisverydifficulttouse._____canlearntouseitinaveryshorttime.A.SomebodyB.AnyoneC.NobodyD.Everyone()4.—Hi

,Bob!Ican’tfindmystorybook.Haveyouseenit?—Sorry,Ihaven’t.WhynotaskJim?Perhapshe’sseenit_____.A.anywhereB.everywh

ereC.nowhereD.somewhere()5.—Whichofthetwosubjectsdoyoulike,artormusic?—_____，theyarereallyinteresting.A.NeitherB.BothC.NoneD.All()6.Wemust

plantmoretreesafterwe_____everyyear.A.takeawaythemB.takethemawayC.cutdownthemD.cutthemdown()7.Thecleanersmustkeepthestreet_____.A.fromgettingdir

tyB.todirtyC.togetdirtyD.gettingdirty()8.—Is_____readyforthetrip?—No,wehaven’tgotacamera.A.nothingB.everythingC

.somethingD.anything()9.Noneofus_____running,butwealllikeswimming.A.likesB.likeC.likingD.wouldliketo()10._____LiangLiisverybusy,shealwayshelpsot

hers.A.ButB.AndC.AlthoughD.Because()11.—WillyoucomeonMondayorTuesday?—I’mafraiddayispossible.I’llbebusynextweek.A.eitherB.neitherC.bothD.e

very()12.Weshoulddotoprotecttheenvironment,becauseit’sourduty.A.everythingpossibleB.possibleeverythingC

.anythingpossibleD.possibleanything()13.richlandhaschangedintodesert,leavingonlysand.A.AlotB.AgreatdealofC.Man

yD.Afew()14.—Howmanybirdscanyouseeinthetree?—.A.NoneB.Noone.C.NobodyD.No.三、阅读理解（6选5）Dr.JackTodisveryinterestedinclean

ingwater.1.Soit’snaturalthatheistodevelopasmallandaffordablesystem(系统)tocleanwastewater.His“LivingMachine”cancleanwast

ewaterinyourhomeorinyourbusiness.2.Thewastewatergoesintoabigplastictankwherebacteria(细菌)starttobreakdownthewaste.Afewd

ayslaterafteritisdealtwith,thewaterisbroughtintoagreenhousefilledwithplantsandfish.3,theplantsandanimalsremove(去

掉)morechemicalsfromthewater,makingitcleaner.Thenthewatercanbereusedforwashingorbathing.4,butthewateriscleanenoughforwateringtheflower,was

hingthedog,orevenforbathingorswimming.Theadvantageofthistechnologyisthatitisaffordableandgoodfortheenvironment.5itcanh

elptouselessfreshwater,anditcanhelpkeepthewatersupplyunpolluted.根据短文内容，从下面六个选项中选出能填入文章空白处的最佳选项。A.Ifenoughhome

sandbusinessesuse“LivingMachines”B.WaterisimportantforusC.HeisalsointerestedinsavingmoneyD.Itcannotbeusedfordrinking

orcookingE.The“LivingMachine”isasystemforcleaningwastewaterF.Withthehelpofsunlight1.2.34.5.参考答案：基础过关一、词汇过关（完成并熟记下列的重点词汇和拓展）1)

althoughnoneavoid2)completelyuseruntidy3)spit/spat,spit/spatworse,worst4)behaviorpunishmentdirectly5)rose,risend

iscovery二、短语过关（完成并熟记下列的重点短语）1)asaresult2)changeinto3)阻止...4)吹走，刮走5)dieout6)我们没人7)hereandthere8)inpublic9)walkon=stepon10)caref

or11)worstofall12)指的是13)avoiddoingsth.14)日复一日15)beshortof=haveshortageof16)use..todosth=usesth.fordoingsth.三、句型过关（完成并熟记下列的重点句子）1

.blowingstrongly2.Whatbadweather!3.walkingdown,justnow,anything4.Asaresult,changedinto5.stop,fromblowing,away6.somethingusefulto7.None

ofus8.walkon,pick9.careforwildanimals10.torise,tochange四、语法过关语法知识运用1.something2.anything3.Nothing4.som

ething5.None6.anything7.somebody8.nobody9.anybody10.anywhere提升训练一、词汇运用(A)根据首字母提示写出单词。1.Although2.rose3.law4.behavior

5.sand6.period7.hole8.level9.behavior10.rises(B)用括号内说给词的适当形式填空1.tocut2.pollution3.haschanged4.importance5.worse(C

)根据汉语提示完成句子。(每空不只一词)1.protecttheenvironment;2.preventfrom;3.asaresult;4.cutdown;5.havediedout;6.airpollution;7.indangerof.8.wascutoff;9.in

public;10.Eitheror二、单项选择1.B考查不定代词。不定代词的定语要后置，本句是用来表达邀请的，所以不定代词用something,而不用anything。故选B。2.B考查固定短语stop...fromdoingsth.意为“阻止......做某事”

。故选B。3.C4.Dsomewhere表示“在某处”；anywhere表示“在任何一个地方，在某处”；everywhere用于陈述句中表示“各处，到处”；nowhere表示“无处，任何地方都不”。故选D。5.Bneither意为“两者都不”，谓语动词用单数；both意为“两者都”谓语动词用复数；

all意为“三者以上都”，谓语动词用复数；none意为“三者以上任何一个都不”，谓语动词用单数，根据问句中的two可知指两者，又根据答句中的后半句可知表肯定。故选B。6.D考查短语cutdown意为“砍倒”；takeaway意为“拿走”。根据含义“在每年砍掉

树后我们必须种植更多的树”，应选cutdown，当这类动词+副词短语后接代词作宾语时，要把这个代词放在词组中间。故选D。7.A考查keepsb./sth.fromdoingsth.这一结构，表示“阻止（避免）某人/某物

做某事”。故选A。8.Beverything表示“所有事情”；anything表示“任何事情”，含义“所有事情都准备好了吗？”故选B。9.Anoneofsb./sth.意为“没有一个，毫无”，其后动词一般用单数。故选A。10.C1

1.B根据此句“我下周会很忙”可知周一周二都不行，所以选neither都不12.A形容词修饰不定代词放其后，此句又为肯定句，所以选A13.Bland为不可数名词，故选B14.A回答howmany强调数量，需用none回答三、阅读理解（6选5）1.C前文讲述杰克·托德

对净水感兴趣，由选项C中isalsointerestedin“也对……感兴趣”可知选C。2.E短文第二段讲述这种机器的工作原理，选项E“这种机器能够用于净化污水”正是这一段的主题句。故选E。3.F由后面的theplants…makeitcleaner可知，在阳光的作用下

，动植物去掉水中的化学物质。故选F。4.D后文介绍被处理过的水的作用，由转折连词but可知，选项D“它不能用来饮用和做饭”符合。故选D。5.A后文“它能帮助减少使用干净水，也能够保护水资源不被污染”可知，前提条件是人们使用这种处理污水的机器。故选A。获得更多资源请扫码加入享学资源网微信公众号www

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