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1课时训练(十五)Modules3—4(九上)(限时:30分钟)Ⅰ.单项选择1.[2016·宜昌]—HaveyouheardofacoolwashingmachinecalledCycleWashingMachine?—Yes,it’sanewbyagroupofChineseuniversitystudents.A.inventionB.informationC.instructionD.introduction2.[2018·葫芦岛]Childrenshouldlearnhowtoprotectinthefaceofdanger.A.himselfB.yourselfC.ourselvesD.themselves3.[2018·青海]Thebeachwasheavilypolluted,hehiswifeenjoyedtheholiday.A.neither;norB.both;andC.either;orD.not;but4.[2017·临沂]Doctorsinthetownareusingthebookstheirstudiesandtreatpatients.A.continueB.tocontinueC.continuingD.continues5.[2017·南京]—Wecan’tentertheroom.Ican’tfindmykey.—Isitpossiblethatyouitathome?A.leftB.fixedC.managedD.designed6.—Jack,youseemtobe.—Yes.It’s8:20nowandmytrainleavesintenminutes.A.inahurryB.infearC.insafetyD.insilence7.Theteacheraskedmetoreadaloudallthestudentscouldhearme.A.sothatB.forC.becauseD.inorderto8.[2017·滨州]—Don’thope.Everythingwillbeoversoon.—Yes.Weshouldlearntobebravewhenweareintrouble.A.turnupB.giveupC.cleanupD.takeup9.I’mgoingtotakehimtovisitsomefamoushutongshecanlearnmoreaboutChina.A.becauseB.whenC.sothatD.asif10.[2017·天水改编]—It’sverycoldinShenyanginwinter.—inChangchun.A.SoitisB.SoisitC.SoitdoesD.SodoesitⅡ.[2018·徐州改编]完形填空2Whatwillthefutureworldbelike?Manypeoplearegladtogivetheir11.Herearetwoimaginationsabouttheworldoftomorrow.•Whenpeopletalkaboutthefuture,weliketothinkthatwe’llhaveourownpersonalflyingcar.Wewouldflyat480kilometresperhour,avoidingtrafficlights,12roadsandspeedingtickets.13,somepeoplepointtothedisadvantagesofflyingcars.Onebigproblemis—whatwillhappeniftheflyingcars14?Thentherewillbeproblemswithtrafficcontrol.Also,if15becomepopular,therewillsurelybetoomuchairtraffic.Soitseemsthatflyingcarswillfacemorethanafewproblemsiftheyaretogetofftheground!•ImagineyouhaveyourownIronmansuit.Severalcompaniesaretryingtobuildapracticalrobot“exoskeleton”.Thisisasuitofrobotarmsandlegswhichfollowsyourmovement.Itwill16thewearertoliftheavyobjects,walkalongwayandevenpunchthroughwalls!Itis17inmanyways,especiallyforpeoplewithdisabilities.Thissuitmighthelppeopletowalkagainafterdiseaseorinjury(受伤).Butthedisadvantageatthemomentisthe18.Evenasimplesuitcancosthundredsofthousandsofpounds.Anotherproblemisbatterylife.Asuitlikethisneedsalotof19andbatteriesonlylastabout15minutesatthemoment.Oneotherproblemisthatabadlyprogrammedrobotsuitcouldhurtthewearer.Youwouldn’twantyourrobotlegsorarmsbending(弯曲,拐弯)thewrongway.Sointhefuture,20wemightbeabletoflytoworkandliftacaraboveourheads,thereareplentyofproblemstosolvebeforethiswillbepossible.11.A.suggestionsB.instructionsC.opinionsD.reasons12.A.emptyB.wideC.busyD.dirty13.A.MoreoverB.InsteadC.InfactD.However14.A.putdownB.breakdownC.writedownD.calmdown15.A.theyB.youC.weD.I16.A.askB.wishC.inviteD.allow17.A.beautifulB.peacefulC.colourfulD.useful18.A.qualityB.priceC.needD.number19.A.chancesB.powerC.restD.experience20.A.whetherB.unlessC.althoughD.untilⅢ.[2018·台州改编]阅读理解33-Dprintingisbecomingmoreandmorepopular.Wearenowabletoprintthingssuchasclothing,musicalinstrumentsandevencars.Peopleandbusinessesareabletocreatethethingstheyneedveryquicklyandeasilybyusing3-Dprinters.Butcanyouimagineprintingfood?Somescientistsaretryingtochangethediningexperiencecompletelybydoingthis.Theyhopethathavinga3-Dprinterinthekitchenwillbecomeascommonastheblenderorthemicrowave.Scientistssaythattheyareeasytouse:yousimplyhavetochoosearecipeandputtheuncookedfood“inks”intotheprintertomakethefoodwhichisthesameasthatintherecipe.Thismeansthatitwouldbeveryquickandeasytocreatetastyandhealthymeals.Using3-Dprinterstocreateyourmealswouldalsobesavingtheenvironment.Therewouldbelessneedfortraditionalgrowing,shippingandpackagingstepsasfoodproductionwouldbealotquickerandbetter.Forexample,treeleavesandinsectscouldbeturnedintotastyproducts!Printingfoodcouldalsohelppeoplewhohaveaswallowing(吞咽)trouble.Theycouldprogramtheprintertoprintsofterkindsoftheirfavouritefoodssothattheywouldnothavedifficultyswallowingthem.However,somepeoplethinkthatafutureof3-D-printedfoodwouldbeadisaster.Itcouldtakeawaymanyjobs,includingthoseforgrowing,shippingandpackagingfood.Imagineaworldwheretherewasnoneedforfarmingorgrowingcropsandthesametastesandstructurescouldbeprintedfromanuncooked“foodink”.Traditionalcafesandrestaurantsmightlosebusiness,too.Also,thereareworriesaboutthehealthyvalueofprintedfood:Isitreallypossibletogetwhatweneedfromfood-based“inks”orsomethinglikethat?Asweknow,cookingandeatingtogetherwithfamilyandfriendshaslongbeenatraditionalandenjoyableactivity.Itishardtoimagineaworldwherethepastimeofcookingisdeadandmealscanbecreatedatthetouchofabutton.21.Thesecondparagraphmainlytells.A.wecanchangeourrecipesbyfoodprintingB.therearemanywaysofprintingfoodonthe3-DprinterC.3-DfoodprintinghasbecomeverycommoninthekitchenD.somescientistsaretryingtomake3-Dfoodprintingusedwidely22.Whatdoestheunderlinedword“recipe”inthesecondparagraphmean?A.托盘B.模型C.工具D.食谱23.ThewritergivestheexampleinParagraph3inorderto.A.showushow3-Dprinterworks4B.telluswhyweshoulduse3-DfoodprintingC.helpustoknowwhatwecanusetoprintfoodD.letusunderstandwhentouse3-Dfoodprinting2