中考复习八年级下册8单元知识点汇总及测试附答案 牛津版.docx

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中考复习八年级下册8单元知识点汇总及测试附答案 牛津版.docx

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中考复习八年级下册8单元知识点汇总及测试附答案 牛津版.docx

中考复习八年级下册8单元知识点汇总及测试附答案牛津版

2019年中考复习八年级下册8单元知识点汇总及测试附答案(牛津版)

8BUnit8Agreenworld

单元重点知识点总览

1.Wecanreduceairpollutionbyridingbicycles.我们可以通过骑自行车减少污染。

reduce及物动词,“减少”。

如:

Givingupsmokingreducestheriskofheartdisease.

戒烟会减少得心脏病的风险。

2.Wecansavewaterbytakingshortershowers.我们可以通过洗更短的淋雨节省水。

save动词,“节约,节省”,savewater“节约用水”。

如:

It’snecessaryforustosavewater.

节约用水对我们来说很有必要。

3.Mydadusedtodrivemetoschool,butnowwetaketheunderground.我的爸爸过去常常开车送我去上学,但现在我们乘地铁。

(1)usedto表示“过去常常”,后接动词原形构成usedtodosth“过去常常做某事”。

Heusedtodrink.他过去经常喝酒。

(2)beusedtodoingsth“习惯于做某事”。

如:

Theoldmanisusedtolivingalone.这位老人习惯于一个人生活。

【拓展】beusedto后面也可接动词原形,即beusedtodosth,表示“被用于做某事”,是一种被动结构,相当于beusedfordoingsth。

如:

Thematerialisusedtomakeaplane.这材料是用于制造飞机的。

5.Moreandmorefamiliesowncarsandthiscausesseriousairpollution.越来越多的家庭拥有汽车,这导致严重的空气污染。

(1)cause使(某事)发生,引起

Thisdiseasecancauseblindness.

这种疾病可能会导致眼睛变盲。

(2)moreandmore越来越

Atpresent,moreandmorepeopleareusingcomputers

现在,越来越多的人使用电脑。

6.Itisbeautiful,andweshouldtrytokeepitthatway.它很漂亮,我们应尽力使它保持那样。

trytodosth“设法做”,表示尽力去做,不管是否成功。

【拓展】trydoingsth“试一试”,表示试着去做。

7.Forexample,wearenotallowedtocutdowntree.例如,不允许我们砍树。

(1)forexample例如

(2)allow动词,意为“允许”,常用于allowsb.todosth结构,意为“允许某人做某事”。

Myparentswouldn’tallowmetogototheparty.

我父母不会让我去参加聚会。

8.Wedependonitsrichresourcestolive,soitisimportantforustoprotectitwisely.我们依靠它(大自然)丰富的资源生活,因此明智地保护它对我们来说是重要的。

dependon依靠,依赖

Hewilldependontheirparentsforalongtime.

他将依靠他的父母太长的时间。

语法:

一般将来时的被动语态

一般将来时的被动语态有两种构成形式:

1、will+bedone表示“将会被……”。

其否定式是在will后面加not,疑问句式是将will提至主语前。

主动句:

OurcollegewillsendhertoOxfordUniversity.

被动句:

ShewillbesenttoOxfordUniversitybyourcollege.

否定句:

ShewillnotbesenttoOxfordUniversitybyourcollege.

疑问句:

--WillshebesenttoOxfordUniversitybyourcollege?

--Yes,shewill./No,shewillnot.

2.begoingto+bedone表示“准备被……,打算被……”。

其否定形式是在begoingto中的be后加not,疑问句式是将be提至主语前。

主动句:

Theyaregoingtoinviteyoutotheparty.

被动句:

Youaregoingtobeinvitedtothepartybythem.

否定句:

Youarenotgoingtobeinvitedtothepartybythem.

疑问句:

--Areyougoingtobeinvitedtothepartybythem?

--Yes,Iam./No,I’mnot.

单元重点短语归纳

1.turnoff关上(开关)

2.dependon/upon依靠,取决于

3.makeadifference有影响,起作用

4.cutdown砍倒

5.runout用完,耗尽

6.inplace在正确位置

7.begoodfor对……有好处

8.airpollution空气污染

9.takeshowers淋浴

10.keepitthatway保持那个样子

11.beseparatedinto被分成

12.throw…into…把……扔进……

13.befilledwith充满

14.cleanup清扫干净

15.inplace在正确的位置

句型归纳

1.beseriousaboutsth对某事是认真的

2.allow(doing)sth允许(做)某事

3.allowsb.todosth允许某人做某事

4.punishsb.for(doing)sth因为(做)某事惩罚某人

5.makeadifference(tosb./sth.)(对……)有影响,起作用

6.doharmto对……有伤害

7.doasurveyon座一个关于……的调查

8.beharmfulto对……有害

9.notonly…but(also)…不但……而且……

8BUnit8单元测试(A)卷

一、短语翻译(每题1分,共10分)

1.依靠_______________2.对…有益_______________

3.关掉_________________4.过环保生活______________

5.减少空气污染_____________6.节约用水_______________

7.被分成……______________8.穷人_______________

9.被允许做某事_____________10.砍倒_______________

二、单项选择(每题1分,共15分)

()1.(2015江苏南京)It'sveryimportantforustoprotectnaturebecausewe_______itsrichresourcetolive.

A.dependonB.leaveforC.giveupD.leadto

()2.(2015江苏淮安)It'sgettingdark.Please_______thelight.

A.turnonB.turnoffC.turndownD.turnaround

()3.(2015江苏南通)—Hobo,canIeatthehamburger?

—Sure,ifthedishes_______.

A.washB.arewashedC.willwashD.willbewashed

()4.(2015江苏盐城)Withthedevelopmentofmodernindustry,therewillbe_______livingspaceforwildanimals.

A.fewerandfewerB.lessandless

C.moreandmoreD.biggerandbigger

()5.(2015天津)Thenovel_______bymanypeopletoday.

A.isreadB.arereadC.readsD.wereread

()6.(2015黑龙江齐齐哈尔)Don'tforgetto_______thelightsbeforeyouleavetheclassroom.

A.turnoffB.turndownC.turnupD.turnon

()7.(2015广东汕尾)The31stOlympicGames_______inRiodeJaneiro(里约热内卢)ofBrazilin2016.

A.isheldB.willholdC.willbeheldD.isgoingtohold

()8.(2015湖南永州)Readinginthesunisnotgood_______youreyes.

A.forB.aboutC.withD.around

()9.(2014上海)Airpollutionhasbecome_______thaneverbefore.Wemustdosomethingtostopit.

A.seriousB.moreseriousC.mostseriousD.themostserious

()10.(2014辽宁沈阳)Theofficephonesaredirtyandthey_______nextweek.

A.willcleanB.willbecleanedC.arecleaningD.arecleaned

()11.(2014天津)Whenyouleave,pleaseturnoffthelight_______energy.

A.saveB.savingC.turndownD.turnaround

()12.(2015广西贵港)Jimwantstohangoutwithhisfriendsatnight,buthisparentsdon'tallowhim_______so.

A.doB.doesC.todoD.doing

()13.(2015广东)—Mum,shallwegotothebeachtomorrow?

—It_______theweather.

A.carriesonB.livesonC.dependsonD.holdson

()14.(2015山东日照)—Hey,turnitoff,please!

Wedon’t_______musicinthereadingroom.

—Oh,I'msorry,sir.Iwon’tdoitagain.

A.allowB.hearC.enjoyD.like

()15.(2014江苏连云港)—Aperson’slifeislikearoad_______lotsofdifficulties.

—Yes,soweneedpositiveenergy.

A.byB.withC.alongD.during

三、完形填空(每题1分,共10分)

(2008年福建省福州)LeonardodaVinciwasagreatartist.Helivedin1inthefifteenthandsixteenthcenturies.Hepaintedsomeof2picturesintheworld.MonaLisaisagoodexampleofhisworks.He3paintingMonaLisain1503.

DaVincilovedscienceand4.Heuseddarknessandlightinacleverwayinthepainting.Andapersoncan5seethatthereisalotofgeometry(几何学)inMonaLisa.ThefaceofMonaLisais6manycirclesandroundshapeslikeballs.Evenher7canbeseenasasmallpartofalargecircle.

Thewomaninthepaintingis8onabalcony(阳台)»andmountainscanbeseenbehindher.DaVincilovedtostudyrocksandmountains,9wecanseetheseinhisotherpaintings.

Thewomanissittingwithherkneestotheside.Hehandsareheldtogether10her.Thiswayofsittingisnowusedbymanyartistswhentheyarepaintingapictureofamanorwoman.

()1.A.ChinaB.ItalyC.JapanD.Canada

()2.A.lessfamousB.morefamous

C.theleastfamousD.themostfamous

()3.A.forgotB.beganC.allowedD.remembered

()4.A.mathB.musicC.EnglishD.chemistry

()5.A.earlyB.easilyC.safelyD.happily

()6.A.usedforB.workedoutC.putawayD.madeof

()7.A.cryB.tearsC.smileD.sadness

()8.A.lyingB.walkingC.sittingD.reading

()9.A.soB.butC.orD.until

()10.A.underB.behindC.nexttoD.infrontof

四、阅读理解(每题2分,共30分)

A(2015江苏盐城)

Itwasanotherdaytojumpropeingymclass.LynnandMiketurnedthelongropeinbig,slowcircles.Thewholeclasshurriedtogetinlinetowaitfortheirturntojump.Milliestoodatthebackofthelineandfrowned.

Nickwentfirst.Hewatchedtheropeandraninatjusttherighttime.Everyonecounted.Hemadeitallthewayto30jumps.Oneafteranother,thekidswatchedtherope,ranin,andjumped.ThenitwasMillie’sturn.Shewatchedtheropegoaroundandaround,butshedidn’tmove.Shefeltlikeeveryonewaslookingather.

Millie’sfriendscheered.“Go,Millie,go!

Millie’sfaceturnedred.Atlast,shegaveitatry,butshefailed.

ThetruthwasthatMilliehadbeenjumpingropeathomeeveryday.Withashortrope,shecouldjump100timeswithoutmissing.Shejustdidn’tknowhowtoruninandstartjumpingwithalongrope.Sinceshewastheonlykidonherstreet,therewasnoonetohelpturnthelongrope.

Justthen,MsMiles,thegymteacher,broughtoutabunchofshortjumpropes.

"Let'sseehowlongeachoneofyoucanjumpwithoutmissing,"shesaidasshegaveeachstudentashortrope,"Ready,set.Go!

"

Milliesmiledforthefirsttimeeveringymclass.Asshejumped,shesangrhymesquietlytoherself.

Afterawhile,Millierealizedthateveryonewascheering,"Go,Millie,go!

"

Shewastheonly

onestilljumpingrope!

Thesurprisealmostmadehermissastep,butshekeptgoing.Whenatlastshewastootiredtogoon,shestopped.Thewholeclasscheered.Everyonewaslookingatherandsmiling.Milliesmiledback!

()1.Whichwordistheoppositeoftheunderlinedwordfrowned?

A.Sat.B.Hid.C.SmiledD.Cried

()2.WhatproblemdidMilliehaveatthebeginningofthestory?

A.Shedidn'thaveanyfriendsinherclass.

B.ShefeltsadbecauseNickmadefunofher.

C.Shedidn'tknowthecheersthattheotherkidsknew.

D.Shedidn'tknowhowtostartjumpingwithalongrope.

()3.WhydidMilliesmileforthefirsttimeingymclass?

A.Shedidsomethingwellatlast.

B.Sheknewtheclasswouldcheerforher.

C.Shethoughtthatshewasgoingtomakeafriend.

D.Shebelievedthatshewouldbethewinnerofthecontest.

()4.Whichsentencecanbeputintheempty?

A.Theclassdecidedtoplaybaseball.

B.Milliewasthelastonestilljumpingrope.

C.Nickwontherope-jumpingcontest.

D.Millietriedtohideinthebackoftheline.

()5.HowmightMilliefeelwhenshestoppedjumpingatlast?

A.Proud.B.Bored.C.Mad.D.Silly.

B(2008黑龙江哈尔滨)

Asweallknow,theoceanmoves.Butwaves(波浪)breakingonthebeachmaketheoceanfun.Whenyoustandontheshore(海岸)andlookatthewaves,itseemslikethewaterisrolling(翻滚)intowardyou.Butthewaterisnotreallymovingforward.Whatyouseemovingiswaveenergy.Andwaveenergycomesfromthewind.

Le

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