（课标卷）高中英语 Unit 3 Computers Warming Up & Reading课时作业 新人教版必修2VIP免费

Unit3ComputersWarmingUp&ReadingⅠ.单词拼写1．Theseflowerslooklikerealones，butinfacttheyare________(人工的)flowers.2．Achild's________(智力)developsrapidlybetweentheagesoffourandfive.3．Inmyopinion，computershavemore________(广泛的)usesthananyotherthingsintheworld.4．Ihaven't________(计算，估算)thecostthatwewillspendintravelling.5．Ifweworktogether，theproblemcanbe________(解决)easily.6．Sometimesifyouwanttocallabroad，youshouldfirstringthe________(接线员)．7．Sincethekidsaretooyoungtoacceptyourwords，please________(简化)yourexplanation.8．Hespentmuchofhislife________(探测)thewildness.9．Pleaseleaveusalone；wehavesomething________(私人的)todiscuss.10．Fillinginacollege________(申请)formisanimportantmattersoyoumustconsideritcarefully.Ⅱ.单项填空1．(2013·贵阳高一检测)Ifyoustudyhard________，youwillsucceedsoonerorlater.A．fromthenonB．fromnowonC．sincethenD．fromtimetotime2．TheUNhas________thattheworld'spopulationwillbeover9，400millionby2050.A．numberedB．calculatedC．includedD．designed3．________childrengetolder，theybecomemoreandmoreinterestedinthethingsaroundthem.A．WhileB．WhenC．AsD．With4．Hetook________forgrantedthattheproblemiseasy________．A．it；tobesolvedB．it；tosolveC．that；tobesolvedD．that；tosolve5．Haveyoumadeoutyour________forapassport?A．appointmentB．applicationC．appearanceD．appreciation6．Joe，don't________now，you'reimprovingallthetime.Itwon'tbelong________youcanspeakEnglishwell.A．givein；untilB．giveup；beforeC．givein；whenD．giveup；after7．—MayIuseyourbikeafterschool?—Sure，goahead.I'mnotusingit________．A．anyhowB．somewayC．somewhatD．however8．Thereare________manypeoplein________asmallroomthatitiscrowdednow.A．such；soB．so；suchC．such；suchD．too；so9．Iwonderwhatyour________inlifeis.A．confidenceB．symbolC．goalD．action10．Ifyouwantto________thenarrowalleys(胡同)ofoldBeijing，you'dbetterusethepedicab(三轮车)．A．exploreB．expressC．exchangeD．explode11．(2013·锦州高一调研)Therehavebeensomanyschoolbusaccidentsrecently.________，peopleareconcernedabouttheschoolbussafetymuch.A．AsaresultB．AfterallC．InspiteofD．Insteadof12．Theyhavenothingin________，buttheygotmarriedlastweekanyway.A．ordinaryB．normalC．usualD．common13．Helookedveryconfidentandcalmduringthetest，but________hewasextremelynervous.A．introubleB．indangerC．inrealityD．insurprise14．Footballisa(n)________gameanditisplayedbymillionsofpeopleallovertheworld.A．artificialB．fairC．rareD．universal15．Ifyouwanttogetthesumquickly，youmust________theprocessofthecalculation.A．designB．makeC．educateD．simplifyⅢ.完形填空Computershavedoneusalotsincetheyturnedup.Inthefuturetheywillplayamoreimportantpartinmany__1__，suchaseducation，transport，personallives，scientificresearchand__2__．Nowadays，computersarebeing__3__inagricultureandindustry__4__canhelpthefarmersto__5__theconditionsoftheplants.Moreandmorecomputerswillcomeintoourdailylifewiththe__6__ofscienceandtechnology.Ifyouwanttochangemoneyorpayyourelectricitybills，youwon'thavetogotothe__7__．Acomputerandatelephonewillhelpyou.Itcanalsohelpyoutodothehouseworkanditcaneven__8__humanvoicesandcarryouttheinstructions.Itis__9____10__themajority(大多数)ofthelabourforcewillworkathome.Peoplewillbeabletousethevideophone__11__conferences.Thiscanhelpustosavealotofenergyand__12__．ItissaidthattrainsinJapanwillhave__13__，becausethey'llb...