人教新目標(biāo)版2019中考英語(yǔ)語(yǔ)法聚焦和練習(xí)八下unit3_4（含答案）

1、120192019中考英語(yǔ)人教八下中考英語(yǔ)人教八下U3U3—4語(yǔ)法聚焦和練習(xí)及答案語(yǔ)法聚焦和練習(xí)及答案一、閱讀理解。閱讀下列短文，根據(jù)短文內(nèi)容選擇最佳答案。①Somedaysdon’tyouthink“Wouldn’titbeniceiftheclothesjustwasheditself”Selfcleaningclothesmaysoundcrazy.ButAustralianresearchershavefoundawaytoma

2、kesomethinglikethispossible!②AteamatRMITUniversityinMelbourneAustraliafoundawaytoputspecialnanostructures(納米結(jié)構(gòu))intoclothingwhichcanthencleantheclothes.Whensunlighthitsthenanostructurestheybreakdownthedirtmarksthatdon’tbe

3、longonyourclothes.③Thenanostructuresdon’tbreakdowntherealclothingbecausecottontheotherclothingmaterialsaretoostrongtobreakdown.AccdingtoCNNtheresearcherscovertheclothinginasolutionmadeofsilvercopper(銅)nanostructures.Alli

4、ttakesis40minutesofsunlightyourclotheswilllookasgoodasnew.④Soifyouspillonyourselfduringlunchyoucanstepoutsidefawalkitwillbecleanbythetimeyougoinside.Itnotonlymakesyourlifeeasierbutitcanalsobegoodftheenvironment.⑤Accdingt

5、otheUSDepartmentofEnergywashingapieceofclothingusesabout25gallonsofwater.Waterisaveryimptantresourcesousinglessofittowashclothesisbetterftheenvironment.ButoneofthescientistsatRMITUniversityknowsmeneedstobedone.⑥“There’sm

6、ewktodobefewecanstartthrowingoutourwashingmachines”saidDrRajeshRamanathan“butthisisastrongfoundation(基礎(chǔ)).”Sowhat’sthenextstepRamanathanwantstoeitherstartsellingthesolutionbyitselfaskingclothingmakerstotreat(處理)theclothin

7、gwiththesolutionwhileclothesarebeingmade.1.Accdingtothefirstthreeparagraphs_____.A.theselfcleaningclothesareeasilywnoutB.theclotheswillbecoveredwithsilvercopperafterselfcleaningC.peoplecanusetheselfcleaningclothesonrainy

8、daysD.thenanostructurescanbreakdowndirtmarksonclothes2.Whatdoestheunderlinedwd“solution”inParagraph3meanA.方案B.溶液C.水盆D.模型31.Whydontyougotosleepearlierthisevening今天晚上你為什么不早點(diǎn)睡呢？2.Youshouldcallhimsothatyoucansayyouresry.你應(yīng)該給

9、他打電話，這樣你就能說你很抱歉?！炯磳W(xué)即練】()3.—Idontknowwheretogothissummervacation.—Whydontyou______visitingJingzhouTherearemanyplacesofinterest.A.considerB.toconsiderC.consideringD.considered()4.—Whynotplaybasketballnow—______.A.Itdoesntm

10、atterB.ThankyouC.SrytohearthatD.Soundsgreat3.連詞untilsothatalthough引導(dǎo)的狀語(yǔ)從句(八下Unit4)【基本用法】until“直到……時(shí)”，sothat“為的是；以便”，although“雖然”?！窘滩睦洹?.ImreallytiredbecauseIstudieduntilnightlastnight.我真的很累，因?yàn)樽蛲硪恢睂W(xué)習(xí)到深夜。2.Heshouldtalktoh

11、isfriendsothathecansayhessry.他應(yīng)該跟他的朋友談?wù)劊员闼梢哉f他很抱歉。3.Althoughsheswrongitsnotabigdeal.雖然她錯(cuò)了，但沒什么大不了的。【即學(xué)即練】()5.Jennydidntgotobed______hermothercamehomelastnight.A.assoonasB.ifC.whileD.until()6.Sheboughtadigitalcameraonlin

12、e______shewouldsavealotoftime.A.suchthatB.sothatC.assoonasD.nomatter()7.______heisalittlechildheknowsalot.A.UnlessB.SinceC.AlthoughD.Until參考答案：1～5BCADD6～7BC三、完形填空。Growingupisnotalwayseasy.Whenwefacedifficultiesaspiritofd