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课时训练(十八)Unit2(九上)(限时:30分钟).单项选择1.xx达州 WhatdoyouthinkofTheBeltandRoadInitiative(一带一路倡议)?Great!ItwillhelpChinaimprovethewiththoserelatedcountries.A.relationshipB.agreementC.environmentD.information2.xx无锡一模Itsknowntoallthatlearningaforeignlanguageaction,oryouwontmasteritwell. A.realizesB.reducesC.requiresD.receives3.Jackhassomedifficultythetaskbyhimselfwithintwodays. A.tofinishB.finishesC.finishD.finishing4.xx徐州二模 Wouldyouliketogofishingwithus?Soundsgreat,butItakearideinthecountry.Itwillbemoreexciting.A.havetoB.prefertoC.wouldlikeD.crazyabout5.xx河南Thewords “racecar”, “kayak” and “level”arethesametheyarereadlefttorightorrighttoleft.A.sinceB.thoughC.unlessD.whether6.Dontstayuptoolate,youwillprobablybelateforschooltomorrow.A.andB.soC.butD.or7.xx安徽 ImafraidImightforgettobuythebreadafterwork.Dontworry.Iwillyouthen.A.noticeB.allowC.remindD.promise8.xx盐城一模Thegovernmentmadeapromisemedicalcareandsocialsafetystrong.A.keepB.tokeepC.keepingD.tokeeping9.xx乌鲁木齐Johntoldhislittledaughtertheearthfromthewesttotheeast.A.movedB.movingC.movesD.move10.xx随州 WhatdidTomsaytoyoujustnow,John?Heasked.A.whyIamsohappytodayB.whodidIplayfootballwithafterschoolC.whatwillIdofortheweekendD.ifIcouldgotothemovieswithhimtonight.xx江西 完形填空Therearepurpleclothes,purplehandbags,purplebicycles,purplefurniture,evenpurplecomputers!Sopurpleisoneofthemost11colorstoday.Butinthepast,purplewasaveryexpensiveandunusualcolor.Letstakealookattherich12ofthecolorpurple.SomescientistsbelievethatthefirstplantstoappearonEarthover500millionyearsago13lookedpurple,notgreen.Plantstodayaregreenbecause14usegreenchlorophyll(叶绿素)toproduceenergy.15theseearlyplantsprobablyusedsomethingcalledretinal,whichisadarkpurplecolor.DuringthetimeoftheRomanEmpire(37BC476AD),itwasvery16tomakepurpledye(染料).Thedyecamefromseasnails(海螺).But10,000deadseasnails17youjustonegram(克)ofpurpledyeaswellasaverybadsmell!This18purpledyewascalledTyrianpurple,anditwasthepreferred19ofemperors.In16th-centuryEngland,purplewas20forthekingsfamilymembers.QueenElizabethIsclotheswerepurple,butordinarypeoplewerenotallowedto21thecolor.In1856,WilliamPerkin,an18-year-old22student,noticedsomethingstrangewhiledoinganexperiment(实验).Thechemicals(化学药品)heusedtocleanhisinstruments23withthechemicalsheusedinhisexperimentandproducedabrightpurplecolor.This24ledPerkintostartacompanyusingthischemicalmixturetomakepurpledye.Thedyewasmuch25thanseasnaildye.ThankstoPerkin,nowanyonecanaffordtowearpurpleclothes.11.A.peacefulB.popularC.excitingD.serious12.A.historyB.styleC.researchD.product13.A.graduallyB.especiallyC.exactlyD.probably14.A.othersB.theyC.weD.some15.A.AndB.SoC.ButD.Until16.A.dangerousB.commonC.difficultD.strange17.A.gotB.passedC.wastedD.cost18.A.basicB.harmfulC.specialD.perfect19.A.colorB.smellC.plantD.animal20.A.evenB.neverC.seldomD.only21.A.wearB.sellC.changeD.make22.A.geographyB.scienceC.artD.math23.A.comparedB.mixedC.collectedD.kept24.A.surveyB.suggestionC.discoveryD.exam25.A.healthierB.thickerC.cheaperD.darker.2019原创 任务型阅读请阅读下面短文,在短文后表格中的空白处填上适当的单词(注意:每空1个单词)。Greenisanimportantcolourinnature.Itisthecolourofgrassandtheleavesontrees.Itisthecolourofmostgrowingplants,too.Sometimes,greenmeansyoung,freshandgrowing.Sometimes,itdescribessomethingthatisnotyetfinishedorplantsthatarenotripe(成熟的).Forexample,agreenhornissomeonewhohasnoexperience,whoisnewtoasituation.Inthefifteenthcentury,agreenhornwasayoungcoworoxwhosehornshadnotyetdeveloped.Acenturyorsolater,agreenhornwasasoldierwhohadnotyethadanyexperienceinwar.Bytheeighteenthcentury,agreenhornhadthemeaningithastodayapersonwhoisnewinajob.Aboutonehundredyearsago,greenhornwasapopularexpressionintheAmericanwest.Old-timersusedittodescribeamanwhohadjustarrivedfromoneofthebigcitiesintheeast.Thegreenhorndidnthavetheskillsthathewouldneedtoliveinthehard,roughcountry.Someonewhohastheabilitytogrowplantswellissaidtohaveagreenthumb.Theexpressioncomesfromtheearlynineteenhundreds.Apersonwithagreenthumbseemstohaveamagictouchthatmakesplantsgrowquicklyandwell.Youmightsaythatthewomannextdoorhasagreenthumbifhergardencontinuestogrowlongafteryourplantshavedied.TheGreenRevolution(革命)isthenamewhichwasgivensomeyearsagotothedevelopmentofnewkindsofriceandothergrains.Thenewplantsproducedmuchlargercrops.TheGreenRevolutionwastheresultofhardworkbyagricultural(农业的)scientistswhohadgreenthumbs.Green26.Itisthecolourofgrassandthe27.onthetrees.Itisthecolourofmostgrowingplants.MeaningsItmeansyoung,freshandgrowing.It28.somethingthatisnotyetfinishedorplantsthatarenotripe. (续表)ExamplesAgreenhornInthe15thcentury,itwasayoungcoworox.Inthe29.century,itwasasoldierwhowasnotexperiencedinwar.TheGreenRevolutionItisthename30.tothedevelopmentofnewkindsofriceandgrains.根据句意和汉语提示,在空白处填入一个适当的单词31.She(更喜欢)towearredclotheswhenshewasyoung. 32.Doyouknowyellowisthecolourof(智慧)? 33.Laurausuallyenjoysbeautifulmusictoget(放松的). 34.Jerryisanhonestboywhois(信任)byeveryone. 35.Theyoungdetectivedecidedto(发现)thetruthalone.2019原创 根据短文意思和所给首字母,写出一个完整正确的单词Apetcanbeourbestfriend.Doyouhavepetsinyourhouse?Aretheyingoodshape?Thisbooknotonlyoffersyoumanycolourfulpicturesoflovelypets,butalso36.pyouwiththeknowledgeabout:choosingrightpetsforyourself;37.bhousesornestsforyourpets;feedingthepetsandkeepingthemclean.Buythisbookandyouwilllearnmore.Wehavemanyotherbookson38.s.Formoreinformation,please39.ewww.knowbetter.com.Ifyoubuytwoormorebooksatatime,youllget10%40.o. .根据所给汉语和句子意思,用英语补全句子41.MrLee(难以表达自己)ontheTVchatshow.42.LiNassuccessmakesalltheChinesepeople(振奋). 43.Thereis(没有问题)yourcomputer.44.Maybeshewantstomakeherself(看上去更有力量).45.Whenyouare(有点儿虚弱),youshouldweartherightcolourstochangethat.参考答案.1.A2.C3.Dhavedifficulty(in)doingsth意为“做某事有困难”。4.B5.D句意:“赛车”、“皮艇”和“水平”这几个词无论从左到右读,还是从右到左读,都是一样的。since意为“自从,既然”;though意为“虽然”;unless意为“除非,如果不”;whether意为“不管”。根据句意选D。6.D7.Cnotice意为“通知”;allow意为“允许”;remind意为“提醒”;promise意为“承诺”。根据前句的“Dontworry.”可知选C。8.Bmakeapromisetodosth 意为“承诺做某事”,故选B。9.C该句为含有宾语从句的复合句,其中从句内容为客观真理,不管主句为什么时态,从句都为一般现在时。故选C。10.D宾语从句要用陈述语序,并且宾语从句主语为一般过去时,从句要用相应的过去时态(真理除外)。故选D。.主旨大意 本文是一篇说明文。紫色是现在最流行的颜色之一,但是在过去,紫色是非常昂贵和不同寻常的颜色,本文主要介绍了紫颜色的丰富的历史。11.B根据上文“Therearepurpleclothes,purplehandbags,purplebicycles”可知,紫色现在很流行。故选B。12.A根据下文内容可知,本文主要介绍紫颜色的历史。故选A。13.D14.B15.C根据上下句可知,植物使用绿色叶绿素产生能量,但是早期的植物可能使用深紫色的视网膜(产生能量)。前后存在转折关系。故选C。16.C17.Aget意为“得到,获得”;pass意为“通过”;waste意为“浪费”;cost意为“花费”。根据句意可知,10000只死海螺只能获得一克紫色染料。故选A。18.Cbasic意为“基本的”;harmful意为“有害的”;special意为“特别的”;perfect意为“完美的”。根据上文可知,这种紫色染料来自死海螺,是很特殊的紫色染料。故选C。19.Acolor意为“颜色”;smell意为“气味,嗅觉”;plant意为“植物”;animal意为“动物”。根据语境及常识可知泰尔红紫是一种颜色。故选A。20.D21.Awear意为“穿,戴”;sell意为“卖”;change意为“改变”;make意为“使,让”。根据语境可知,此处是穿紫色的衣服。故选A。22.Bgeography意为“地理”;science意为“科学,理科”;art意为“艺术”;math意为“数学”。根据下文Thechemicals及常识可知,化学学科属于理科,此处science是“理科”的意思。故选B。23.B根据下文“acompanyusingthischemicalmixturetomakepurpledye.”可推知,此处表示他用来清洗仪器的化学药品与他在实验中使用的化学药品混合在一起产出了明亮的紫色。故选B。24.C25.C根据下文ThankstoPerkin,nowanyonecanaffordtowearpurpleclothes. 可知,这种紫色染料比海螺染料便宜,因此更多的人能穿上紫色衣服。故选C。.26.Importance27.leaves28.means/describes29.16th/sixteenth30.given.31.preferred32.wisdom33.relaxed34.trusted35.discover.36.provides37.building38.sale39.enter40.off.41.haddifficultyexpressinghimself42.cheerup43.nothingwrongwith44.lookmorepowerful45.alittlebitweak
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