中考英语人教九全U1-2语法聚焦和练习及答案

1、中考英语人教九全U12语法聚焦和练习及答案一、阅读理解。Empathy（同情心）letsusfeelanotherpersonspainanddrivesustohelp.Doanyotheranimalsfeelempathy?Scientistsrecentlyfoundthatrats（老鼠）do,too.Mostpeopledontlikerats.Inmanypeopleseyes,ratsareonlybad.ButJeanDecetyandhispartnersattheUniversityofChicagodidanexperiment.Itshowedthatratsarek

2、ind,warm-heartedanimals.Theycanfeeleachotherspain.Scientistsplacedpairsofratsinplasticcages（笼子）fortwoweeks.Duringthistimetheygottoknoweachother.Thentheyputoneoftheratsfromeachpairintoasmallcontainer容器）inthecages.Thesmallcontainerhadadoor.Itwassodesignedastofalltothesidewhenthefreerattouchedit.Manyof

3、thetrapped（困住的）ratssqueaked（吱吱叫）toshowtheirdiscomfort.Theotherratsofthepairscouldseetheirsufferingfriendsclearly.Inmostpairs,thefreeratswouldbecomeveryworriedabouttheirfriends.Theykepttryingtosavetheirfriendsagainandagainthroughoutthemonth.Scientistsputtheratsfavoritechocolateinthecages,buttheratsdi

4、dnteatituntiltheyhadsavedtheirfriendssuccessfully.Scientistsalsofoundthatfemaleratsseemedtoactmoreempatheticthanmalerats.“Theresultsarethefirsttoshowthatratstakeactioninresponsetoanotherstrouble,”Decetysaid.“Monkeysandchimpanzeeshavesimilarbehavior.Butunlikethoseanimals,ratscanbereadyusedinlaborator

5、ystudies.Theywillhelpustolearnwhichpartsofthebrainleadtoempathyandhelpingbehaviorandwhetherempathyisnatural.”Apersonwithempathyisoften.kind-heartedB.cleverC.activeD.strongWhatdoestheunderlinewordmeaninChinese?A.休息的B.睡着的C.死亡的D.受苦的Whydidntthefreeratseatthechocolateatfirst?Becausetheywerefullatthattime

6、.Becausechocolatewasnottheirfavoritefood.Becausetheywantedtosavethetrappedratsfirst.Becausetheywereafraidthatthechocolatewasbad.WhichofthefollowinganimalswereNOTmentionedinthepassage?Monkeys.B.Cats.C.Rats.D.Chimpanzees.Whatdoesthepassagemainlytellus?A.Ratscanfeelotheranimalspain.Chocolateisratsfavor

7、itefood.C.Femaleratsaremoreempatheticthanmalerats.D.Ratsareempatheticandcanfeeleachotherspain.参考答案15ADCBD二、教材语法聚焦1.how引导的特殊疑问句及其答语(九Unit1)【基本用法】how表示“怎样”介词by“通过/靠方式”，表示方式、方法。【教材例句】HowdoyoulearnEnglish?你是怎样学习英语的？Ilearnbystudyingwithagroup.我通过小组合作学习。HowcanIreadfaster?我怎样能读得更快点儿？Youcanreadfasterbyreadi

8、ngwordgroups.你可以通过读词组读得更快点。【即学即练】()1.(2017海南改编)Mr.Zhaoisgoingtotheairporttaxi.inB.onC.byD.at()2.doyouimproveyourwriting?Iimproveitwritinge-mailstomypenpals.How;withB.What;withC.How;byD.What;by2.宾语从句(I)：that，if，whether引导(九Unit2)【基本用法】在复合句中充当宾语的句子叫宾语从句。that引导陈述句，if和weather引导一般疑问句。【教材例句】IbelievethatApr

9、ilisthehottestmonthinThailand.我认为在泰国四月是最热的一个月。Iwonderiftheyllhavetheracesagainnextyear.我想知道他们明年是否会再有比赛。IwonderwhetherJuneisagoodtimetovisitHongKong.我想知道六月是否是去香港旅游的好时间。【即学即练】()3.IvedecidedtogotoLondonnextweekend.Iwaswonderingyoucouldgowithme.ifB.whenC.thatD.where()4.Ihearditisbecomingmoreandmorepopul

10、artocelebrateMothersDayinChina.thatB.ifC.whatD.whether()5.Doyouknowwhatthearticletellsus?Well,ourfuturedependson.A.whatdoyoudoB.thatyouwereluckyC.whetheryouworkhardD.howmuchdidyouget3.感叹句(九Unit2)【基本用法】What+a/an+adj.+可数名词单数+主语+谓语；what+adj.+可数名词复数/不可数名词+主语+谓语！How+adj./adv.+主语+谓语!【教材例句】WhatfuntheWaterF

11、estivalis!泼水节多么有趣啊!Whatalovelydayitis!多么可爱的一天啊!Howprettythedragonboatswere!那些龙舟是多么的漂亮啊!【即学即练】()6.DoyouknowthatHangzhouisgoingtoholdthe19thAsianGamesin2022?news!Icantwaittowatchthegames.A.WhatbadB.WhatgoodC.HowbadD.Howgood()7.TheplayersinSuperBraincanworkoutdifferentproblemsinaveryshorttime.amazingth

12、eyare!Theyhavesuperbrainsindeed.A.HowB.HowaC.WhatD.Whata参考答案：15CCAAC67BA完形填空。Theearthisourhome.Wemusttakecareofit.Lifetodayiseasierthanitwas1yearsago,butithasbroughtsomenewproblems.Oneofthebiggestproblemsispollution.Wecanseeit,smellit,drinkitandevenhearit.Manhaspollutedthe2.Themorepeople,themorepoll

13、ution.Manyyearsago,theproblemwasnotsoseriousbecausetherewerenotso3people.Whenthelandwasuseduportheriverwasnotcleaninaplacemanwentto4place.Nowmanisslowlypollutingthewholeworld.5pollutionisstillthemostserious,itsbadfor6thingsintheworld.Manycountriesdontletpeopleburn7forairinthehousesandfactoriesinthec

14、ity.PollutionbySO2isnowthemostdangerouskindofairpollution.Itscausedbyheavytraffic.Peoplesayits8toridebikes.Whenyouareriding,thereisnopollution.Butevenindevelopedcountries,mostpeopledontgotoworkbybike.Itsnotbecausebikesareexpensiveorpeoplearetirediftheyridetowork.Itsbecausethenumberofcarsontheroadsbe

15、comeslarger.Somorepeople9theirbikesandgotoworkbycar,thenthingsaregettingworseandworse.Weshouldhavespecialroadsonlyforbikesandmakeit10difficultandexpensivefordriverstotaketheircarsintothecitythattheywillgobacktousingtheirbikes.)1.A.hundredB.hundredsofC.hundredofD.hundreds)2.A.moonB.star)2.A.moonB.sta

16、rC.earthD.sun)3.A.lotB.little)3.A.lotB.littleC.manyD.much)4.A.othersB.theothersC.theotherD.another)5.A.AirB.FoodC.WaterD.Noise)6.)4.A.othersB.theothersC.theotherD.another)5.A.AirB.FoodC.WaterD.Noise)6.A.lifeB.liveC.livingD.lives)7.A.somethingbadB.badsomethingC.somethinggoodD.goodsomethingC.something

17、goodD.goodsomething)8.A.leastB.bestC.mostD.worst)9.A.putonB.lookatC.putawayD.lookup)10.A.quiteB.such)8.A.leastB.bestC.mostD.worst)9.A.putonB.lookatC.putawayD.lookup)10.A.quiteB.suchC.veryD.so答案详解】1-5BCCDA6-10CABCD1.B.hundredsof是一种固定搭配形式。2.C.文章开头第一句话就告诉我们“Theearthisourhome”。它与这句话应该是相互对应的。所以现在人类所污染的也是

18、地球。3.C.许多年以前，地球上是没有这么多人的opeople还是可数名词，因此应该用many修饰。4.D.others和theothers都是代词，应该单独使用。theother特指两者中的另外一个。another则是多者中的另一个。根据文章的意思，当人们用完一块土地和水资源后，就会迁移到另一个地方去，而地球上有很多地方。所以用another比较合理。A.下面一段介绍的都是空气污染。并且空气污染已经成为当今世界最严重的污染方式。C.things是名词，前面应该用形容词修饰，life和lives是名词，live是动词。只有living是形容词。A.形容词修饰以thing,body,one结尾的

19、不定代词时应该放在这些不定代词之后。而且被禁止燃烧的应该是不好的东西。B.根据下句“Whenyouareriding,thereisnopollution.”可知骑自行车是最好的减少空气污染的方法。C.根据下句“andgotoworkbycar”可知人们还是将自行车放了起来。D.“so+形容词或副词+that”表示“如此以致于”。四、任务型阅读。阅读下面短文,根据短文内容完成1-5题（请注意各问题后的字数要求）。CarFreeDayencouragesdriventogiveuptheircarforadaytoprotecttheenvironment.Peoplefromaroundthe

20、worldgettogetherinthestreetstoremindtheworldthatwedonthavetoacceptthesocietyfullofcars.Itwasfirststartedby34citiesinFranceandSeptember22isCarFreeDay.ThefirstCarFreeDayinChinawasinChengduin2001.Thesloganforthedayis“Ifwedriveforonelessday,wecanhaveonemoreniceday.”Organizedactivitiesareheldinmanycities

21、onCarFreeDay.InBrussels,CarFreeDayshallbevalid（有效的）foreverybodyexceptpersonswithaspecialpermit（许可征），buttheyhavetoslowdowntothespeedof30kilometersperhour.Thepublictransportationisfreeonthatday.InLondon,theyhavespecial“greenareas”.Walking,bikingandpublictransportationareencouraged.Thestreetsareopenonl

22、ytowalkers,bicyclesandbusesfrom7:00amto7:00pm.InBeijing,itasksdriverstoleavetheircarsathomeforonedayeachmonthandwalkorrideabiketowork.Moreandmorepeoplearejoiningintheactivity.Inthefirstquarterofthisyear,Beijingonlyhad52blueskydays,andyoumayseehaze（雾霾）almosteveryday!WemustdomoreforCarFreeDayasaBeijin

23、gdriversaid.“Wemaynotchangetheweather,butwecanchoosenottodrive.”Butwedonotwantjustonedayandthenareturnto“normal”life.WeshouldgoonwithCarFreeDay.1.WherewasCarFreeDaystartedfirst?【within（不超过）twowords】HowlongshouldthecardriversnotdriveinthestreetsinLondononCarFreeDay?【withinthreewords】Whosallowedtodriv

24、eonCarFreeDayinBrussels?【withinfivewords】WhatdoesCarFreeDayaskBeijingersnottodoeverymonth?【withinninewords】WhatwasthepurposeofCarFreeDay?【withinsevenwords】【参考答案】1.InFrance.2.Twelvehours.3.Personswithaspecialpermit.Drivetoworkforonedayeachmonth.5.Toprotecttheenvironment.一、英语阅读理解专项练习试卷1阅读理解Scrub,thepe

25、tcatofJennifers,wasfound!Itgotlostfiveyearsago.Jenniferlookedforiteverywherebutfailedeachtime.ShethoughtScrubwouldnevercomeback.Butonedayshegotacallfromananimalshelter（庇护所）andwastoldtheyhadfoundScrub!HowdidtheyknowScrubbelongedtoJennifer?HowdidtheyknowJennifersphonenumber?Alltheinformationwasavailab

26、lebecauseofthemicrochip,averysmallcomputerchip（薄片）.ItwasplacedunderScrubsskinmanyyearsearlier.ThemicrochipisusuallyplacedundertheskinofananimalsshouldertokeepitsIDnumber.Oncethechipisinplace,thepetdoesnotfeelitanymore.Whenlostpetsarebroughttoanimalshelters,peoplethereuseaspecialtooltolookforthemicro

27、chipandreadtheIDnumberonit,thentheyllcallthemicrochipcompanytomatchthenumbertotheinformationofthepetsowner.ThisishowtheshelterwasabletotellJenniferthattheyhadfoundScrub.Microchipshavehelpedthousandsofownersgettheirlostpetsback.InNewYork,adognamedRoxywasmissingformonths.Thenawomanfoundheronabusystree

28、tinNewJersey.Nooneknowshowthedoggottoadifferentstate.However,thankstohermicrochip,Roxywassoonreturnedtohergratefulowner.In2008,acouplegottheircatGeorgebackafterhehaddisappeared13yearsearlier!WhenGeorgegotlost,thecoupletriedeverythingtofindhim.Theyvisitedanimalshelterseverydayforsixmonths,madeposters

29、andevenoffereda$500reward（酬金）.Asyearswentby,theythoughtGeorgewouldneverbebacktilltheygotthecallfromananimalshelter.Withoutthemicrochip,thecatwouldneverbeabletocomehomeagain.Microchipscannotonlyworkforapetswholelifebuthelplostpetsnomatterhowfartheyvebeenawayfromhome.Thisiswhymicrochipsmaybejustthethi

30、ngtohelpbringmissingpetsbackhome.（1）HowdidJenniferfindherpetcat?A.Byvisitinganimalshelters.B.Byofferinga$500reward.Withthehelpofthemicrochip.D.WiththehelpofawomaninNewJersey.（2）WhichstatementaboutmicrochipsisNOTtrueaccordingtothepassage?Theyareverysmallcomputerchips.Theyareunderananimalsskinofitssho

31、ulder.Theycanhelptheownerstofindthelong-lostpets.Theycanonlyworkforalostpetthatsfarawayfromhome.（3）Therightorderofhowanimalsheltershelplostpetsreturnhomeis.GettheIDnumberofthelostpet.Calltheownertobringthelostpethome.Lookforthemicrochipofthelostpet.Callthemicrochipcompanytomatchthenumbertotheinforma

32、tionofitsowner.A.B.C.D.（4）Accordingtothepassage,wecanknowthat.A.thecouplethoughtthemicrochipwasnthelpfulatallScrubdidntfeeluncomfortablewiththemicrochipinitsbodyittookalongtimetomatchRoxysIDnumbertoherownersinformationJenniferherselffoundhercataccordingtotheIDnumberonitsmicrochip（5）Whatisthemainidea

33、ofthepassage?A.Thereasonswhypetsgotlost.Differentwaystofindthelostpets.Thewayshowpeoplecareforthelostpets.Theintroductionofhowmicrochipshelpthelostpetsreturnhome.【答案】（1）C（2）D（3）D（4）B（5）D【解析【分析】大意：本文主要介绍芯片怎样帮助走失的宠物回家，动物收容所通过詹妮弗宠物猫皮肤下的芯片上的身份证号码联系上了失主詹妮弗，芯片帮助了数千名失主找到他们的宠物。（1）细节题。根据thentheyllcallthemicr

34、ochipcompanytomatchthenumbertotheinformationofthepetsowner.ThisishowtheshelterwasabletotellJenniferthattheyhadfoundScrub.可知，詹妮弗通过芯片的帮助找到他的宠物猫，故选C。（2）纟田节题。根据Microchipscannotonlyworkforapetswholelifebuthelplostpetsnomatterhowfartheyvebeenawayfromhome可知，微芯片不仅能效力宠物的一生而且无论丢失的宠物离家有多远都能帮助。D选项描述跟原文描述不一致，故选D

35、。（3）纟节题。根据Whenlostpetsarebroughttoanimalshelters,peoplethereuseaspecialtooltolookforthemicrochipandreadtheIDnumberonit,thentheyllcallthemicrochipcompanytomatchthenumbertotheinformationofthepetsowner.可知，动物收容所首先寻找丢失宠物的微芯片，其次获取它的身份证号码，然后打电话给芯片公司将号码和它的主人的信息匹配，最后打电话给失主领回丢失的宠物，故选D。（4）纟田节题。根据Oncethechipisi

36、nplace,thepetdoesnotfeelitanymore.可知，Scrub身上放了芯片没有什么不舒服感，故选B。（5）主旨题。本文主要介绍芯片怎样帮助走失的宠物回家，故选D。【点评】考查阅读理解。纟节题和主旨题是阅读理解题中常考题型。纟节题需要从文中寻找答案；主旨题需要通读全文，了解大意之后找出中心思想。2阅读理解exactlyhowtochoose,load,liftandwearthem-theseall-importantaccessories（配件）canbeapainintheback.Nottomentiontheneck,headandshoulders.Backpac

37、kscaninfluenceyourhealth.Carryingaheavyloadimproperlycanleadtopoorbodyposition;andevenhurtthespinalcolumn（脊柱）Thiscancausemusclestrain,headaches,back,neckandarmpain.Forexample,ifitiscarriedononeshoulder;aheavybackpackforcesthemusclesandspinetobalancetheunequalweight.Thismayincreasethepossiblebackprob

38、lemslaterinlife.Morethan50percentofyoungpeoplesufferbackpainbytheirteenageyears.Researchshowsthatthiscouldbemainlycaused（场）improperuseofbackpacks.Heressomeadvicetohelpyoucarrybackpackscomfortablyandsafely.Choosetherightbackpack.Forgetleather（皮革）!Itlooksgreat,butitsfartooheavy.Goforcanvas（帆布）.Pickapa

39、ckthathastwowide,adjustable,comfortableshoulderstraps（带子）,alongwithahiporwaiststrap,andplentyofpockets.Makesurethepackfitsproperlyanditssizeissuitableforthewearersbody.Packingitproperly.Onlyputinthepackwhatisneededforthatday.Itsagoodideatoknowwhateachobjectweighs.Thetotalweightofthefilledpackshouldb

40、enomorethan10to15percentofthewearersownbodyweight.Packheaviestobjectsclosetothebody,andplacelittleonesoutside,awayfromtheback.Puttingthebackpackon.Putthepackonasmoothsurface,atwaistheight.Putonthepack,oneshoulderatatime,thenadjust（调整）thestrapstofitcomfortably.Rememberwhenliftingabackpack,oranything,

41、toliftusingthearmsandlegsandtobendattheknees.Therightwaytowearabackpack.Bothshoulderstrapsshouldbeused,andadjustedsothatthepackfitsthebody,withouthangingtooneside.Backpacksshouldneverbewornoverjustoneshoulder.Youshouldbeabletomoveyourhandsbetweenthebackpackandyourback.Thewaiststrapshouldalsobeworn.T

42、aketheaboveadvice,andyoumaynotcomplainbackpain,numbnessorweaknessinyourarmsandlegsanymore.（1）Whatcouldmainlycausesomeyoungpeopletosufferbackpainbytheirteenageyears?A.Toomuchhomework.B.Poortreatmentforbacks.C.Improperuseofbackpacks.D.Unhealthysleepposition（2）Whichofthefollowingdoesthewritersuggest?Ch

43、ooseleatherbackpacksbecauseitlookscooltogotoschool.Pickapackthatitssizeissuitableforthewearersbody.MakesurethebackpackcontainsonlywhatisneededforthatdayPackheaviestobjectsclosetothebody,andplacelittleonesoutside.Putthepackonasmoothsurface,abovethewaistheight.A.B.C.D.（3）Ifaboyweighs40kg,howheavyshoul

44、dhisfilledbackpackbeatmost?A.About4kg.B.About6kg.C.About10kg.D.About15kg.（4）Whatisthepassagemainlyabout?Someproblemsthatteenagersfaceintheirstudyatschool.Thesuitablebackpackmaterialthatyoushouldchoose.ThegoodinfluencethatbackpackshaveonyourhealthSomeadviceonhowtocarrybackpackscomfortablyandsafely.【答

45、案】（1）CTOC o 1-5 h z（2）C（3）B（4）D【解析【分析】短文大意：短文主要讲述背包影响学生的健康，如何舒服地和安全地使用背包。（1）细节理解题。根据Morethan50percentofyoungpeoplesufferbackpainbytheirteenageyears.Researchshowsthatthiscouldbemainlycaused（场）improperuseofbackpacks.可知不正确使用背包可能谁引起背疼。故选Co（2）细节判断题。根据Makesurethepackfitsproperlyanditssizeissuitableforthew

46、earersbody.保证背包的大小与背书包的人相符，即；Onlyputinthepackwhatisneededforthatday.需要的时候才背书包，即；Packheaviestobjectsclosetothebody,andplacelittleonesoutside,awayfromtheback.当背重物的时候，背包需要贴近身体，背轻的东西时，可以离远点，即；故选Co（3）细节理解题。根据Thetotalweightofthefilledpackshouldbenomorethan10to15percentofthewearersownbodyweight.这个男孩四十公斤，可知

47、他最多背15%x40kg=6kg,故选B。（4）此题考查主旨大意。这篇短文主要对如何正确使用背包使人更舒服更安全给出的几点建议，故选D。【点评】此题考查阅读理解。先阅读短文，理解短文大意。然后进行审题，弄清题意，带着问题阅读短文，从短文的细节中找出细节理解问题的答案。对于主旨大意题要根据文章的中心思想确定。3阅读理解Thisisahappyfamily.Therearethreepeopleinit.Hi!MynameisDaTou.Ihaveabigheadandtwosmallhands.Ihavetwobigeyes.IamwearingayellowT-shirt.Ihavenobro

48、thersosisters.Myparentslovemeverymuch.Thisismyfather.Heisalsomygoodfriend.Hehasasmallheadandtwobighands.Hewearsapairofglasses.Heisareporter（记者）,soheknowsalot.Heoftenplaysgameswithme.Thisismymother.Sheisalittlefat.Sheoftenwearsanapron.Sheisgoodatcooking.Sheworksinashopnearourhouse.Mymotherisakindwoma

49、n.（1）WhatdoesDaToulooklike?A.Hehasasmallhead.B.Hehastwobighands.C.HeiswearingagreenT-shirt.D.Hehastwobigeyes.（2）DaTousmotherisgoodat.A.readingB.cookingC.writingD.playinggames（3）Whatdoesthewordapronmean（意思）inChinese?A.头饰B.围裙C.女性帽子D.眼镜（4）WhatisDaTousfather?A.AworkerB.AreporterC.AplayerD.Ateacher（5）Wha

50、tsthebesttitle（标题）ofthepassage（文章）？A.Agoodreporter.B.DaTouandhisfriends.C.Ahappyboy.D.Ahappyfamily.【答案】(1)DTOC o 1-5 h zBBBD【解析【分析】本文是作者家人介绍和自我介绍。细节题。根据Ihavetwobigeyes，可知大头长了2只大眼睛，故选D。细节题。根据Sheisgoodatcooking，可知大头的妈妈擅长烹饪，故选B。词义猜测题。根据Sheoftenwearsanapron.Sheisgoodatcooking她经常穿着。她擅长烹饪，可知，做饭穿的是围裙，故apro

51、n是围裙的意思，故选B。细节题。根据Heisareporter，可知大头的父亲是记者，故选B。主旨题。根据Thisisahappyfamily.Therearethreepeopleinit这是一个幸福的家庭。里面有三个人，可知Ahappyfamily适合做标题，故选D。【点评】考查阅读理解。本文涉及细节题、推断题，和主旨题，细节题要注意从文中寻找答案；推断题需要联系上下文，推断出需要的信息，主旨题需要通读全文，了解大意之后找出中心思想。4阅读下面短文，从每题所给的A、B、C三个选项中，选出最佳选项。Whatwilltheworldofthefuturebelike?Thereareplent

52、yofpeoplewhoarehappytogivetheiropinionofwhatwewillbedoingin2050.Herearetwopredictionsabouttheworldoftomorrow.Whenwedreamaboutthefuture,manyliketothinkofowningapersonalflyingcar.Theadvantagesareobvious.Thistechnologywouldallowtotalfreedomofmovement.Wecouldflyat480kmperhour,avoidingtrafficlightsandbus

53、yroads.However,somepeoplebelievetherewillbeproblemswithtrafficcontrol.Ifthecarsbecomepopular,thereislikelytobeairtrafficjam.Anotherbigproblemismechanicalfailure.Whatwillhappenifthecarsstopworking?Theseareproblemswemustexpectifflyingcarsbecomeareality.亠亠Three-dimensionalprintingisanothernewtechnology

54、withexcitingpossibilities.3Dprintersareusedtobuildanobjectwithliquidplastic.Theybuildtheobjectlayerbylayeruntilitiscomplete.Carcompaniesalreadyuse3Dprinterstomakelife-sizemodelsofcarparts,andmedicalcompaniesusethetechnologytomakeman-madebodyparts.Aswemoveintothefuture,3Dprintingwillrevolutionizethew

55、ayweshop,thewaywemanufactureandthewaywetreatsickpeople.Thedisadvantageisthatsuchequipmentwillbeextremelyexpensive.Sointhefuture,wemightbeabletoflytoworkorprintoutnewshoes.Althoughtherearesomeproblemstosolvebeforethiswillbepossible,wecancertainlydreamofaworldwheretechnologymakeslifeeasierandsaferform

56、illionsofpeople.Whatisthepassagemainlyabout?A.Environmentalprotection.B.Theworldoftomorrow.C.Advantagesoftechnology.Whatdowelearnfromthepassage?Somepeoplethinktechnologydevelopmentmaybringnewproblems3Dprintingcanbringgreatchangestoourlifeanditsequipmentischeap.Theflyingcarswontbringairtrafficjameven

57、whentheybecomepopular.Whatisthecorrectstructureofthepassage?(P1=Paragraph1)A.C.A.C.Whatdoestheunderlinedwordtheyreferto?A.Carcompanies.B.3Dprint.C.Bodyparts.A.Carcompanies.B.3Dprint.C.Bodyparts.Wecaninferthatthewriteraboutthefuturelifewithtechnology.B.feelshopefulC.feelsdisappointedA.doesntcareB.fee

58、lshopefulC.feelsdisappointed【答案】(1)BTOC o 1-5 h zAABB【解析【分析】文章大意：本文主要介绍很多人对2050年对未来世界的两个预测。私人飞车和3D打印机。细节理解题。根据Whatwilltheworldofthefuturebelike?Thereareplentyofpeoplewhoarehappytogivetheiropinionofwhatwewillbedoingin2050.Herearetwopredictionsabouttheworldoftomorrow可知本段主要谈论的是未来的世界是什么样子，故选B。纟田节理解题。根据s

59、omepeoplebelievetherewillbeproblemswithtrafficcontrol.Ifthecarsbecomepopular,thereislikelytobeairtrafficjam.Anotherbigproblemismechanicalfailure.Whatwillhappenifthecarsstopworking?Theseareproblemswemustexpectifflyingcarsbecomeareality一些人认为交通管制会有问题。如果汽车变得流行，很可能会出现空中交通堵塞。另一个大问题是机械故障。如果汽车停止工作会发生什么？如果飞车

60、成为现实，这些问题我们必须预料到。可知科技的发展将会带来新的问题，选项A符合文章内容，故选A；选项C,不符合文字内容，故排除C；Thedisadvantageisthatsuchequipmentwillbeextremelyexpensive.可知选项B不符合文章内容，故排除B；综上所述，故选A。篇章结构题。根据Herearetwopredictionsabouttheworldoftomorrow总说；Whenwedreamaboutthefuture,manyliketothinkofowningapersonalflyingcar.和Three-dimensionalprintingi