初二英语上册unit3computers阶段性检测 一、单项选择 1。youmightmanyhiddendangersinyourhome。 a。areunawareofb。isunawareof c。amunwareofd。beunwareof 2。theyangtzeriverisoneofintheworld。 a。thelongestriversb。thelongestriver c。longerriversd。longerriver 3。linfangcomeshomethanbeforethisterm。shedoesn’thavesomanyclassesintheafternoon。 a。earlyb。earlierc。lated。later 4。whyareyoustandingthere,maggie? ican’tseetheblackboardclearly,twotallboysaresittingme。 a。behindb。infrontofc。besided。nextto 5。eddiehastodo,andhesleepsalldaylong。 a。everythingb。somethingc。anythingd。nothing 6。haveyouseenthefilmcominghomedirectedbyzhangyimou? notyet,i’mseeingit。it’ssaidthefilmisgreat! a。lookingdownonb。lookingoutfor c。lookinguptod。lookingforwardto 7。mr。greenalwaystheweekendplayingwithhischildren。 a。spendsb。takesc。paysd。costs 8。areyougoingtobraziltowatchfifaworldcup(年国际足联世界杯)thissummer? i’mnotsure。ittime。 a。dependsonb。caresaboutc。agreestod。findsout 9。mumalwaystellsmethatnothingcanbelearnedhardwork。 a。withb。byc。ford。without 10。footballisthanbasketball。 a。verypopularb。popularc。morepopulard。muchpopular 二、阅读理解 a weliveinthecomputerage。computerscanhelppeopledomuchofwork。suchasplayinggames,listeningtomusic,shoppingandsoon。butfewpeopleknowhowtotakecareofthem。pleaserememberthefollowingwhenyouuseyourcomputer: 1。keepyourcomputerinadrycoolroom。toomuchheatisbadforcomputers。 2。donotsmokenearyourcomputer。smokingisalsobadforthem。 3。donotdrinkoreatnearcomputers。alittlewaterandpiecesoffoodinthekeyboardarealsobadforacomputer。 4。keepyourscreencleananddonothaveittoobright。theyarebadforyoureyes。makesurethescreenisnottoofarortooneartoyoureyeswhenyouuseacomputer。 1。whatcanpeopledowithcomputers? a。playinggames。b。listeningtomusic c。shoppingd。allofthemabove 2。whereshouldcomputersbeput? a。adryplaceb。acoolplace c。adryandcoolplaced。awarmplace 3。whatisbadforacomputer? a。toomuchheatintheroom,smokingoreatingnearthecomputer。 b。toomuchheatintheroom,drinkingoreatingnearthecomputer。 c。toomuchheatintheroom,smokingordrinkingnearthecomputer。 d。toomuchheatintheroom,smoking,drinkingoreatingnearthecomputer。 4。whyshouldn’twekeepthescreenofacomputertoobright?becauseit’sbadfor。 a。thecomputerb。oureyes c。ourbodiesd。ourenvironment 5。thebesttitleofthepassagemaybe。 a。howtoprotectoureyes?b。howtousecomputers? c。howtoprotectyourcomputer?d。whatcancomputersdoforus? b withthedevelopmentofscienceandtechnology,ourdailylifeisbecomingmorecolorfulandmoreconvenient。 anunderwaterhotel itlookslikeaspaceshipbutitisactuallyapictureofanunderwaterhotel。acompanyplanstobuildthehotelintheseawhichisabout15metresbelowthesurface(表面)。thewholebuildingisunderwaterandyoucangettoitbyswimmingandping。 googleglass googleglassisapairofglasseswithabattery(电池)hiddeninsidetheframe(边框)。itcanperformmanyofthesametasksassmartphones。theglasshashiddencameraandatinyscreen。itisdesignedtotakehandsfreephotosorvideosofanythingpeoplearedoing。 anewkindofshirt hatewashingclothes?you’regoingtolovethiskindofshirtmadebyanamericanclothingcompany,woolprince。thisshirtcanbewornfor100straightdayswithoutwashing!thewoolprinceshirtneverneedsironing(熨烫)。 thedigital(数字)library canyouimaginewalkingintoalibraryandfindingallbookshaveturnedintocompanies?thefirstbooklesspubliclibraryisplannedtoopeninsanantonio,texas,america。computerswilltaketheplaceofbookssoon。 1。theunderwaterhotelisaboutmetersbelowthesurface。 a。10b。15c。100d。150 2。youneedn’tusewhenyoutakephotosorvideowithgoogleglass。 a。camerab。ascreenc。abatteryd。yourhand 3。princeshirtforaboutwithoutwashing。 a。amonthb。twomonthsc。threemonthsd。ayear 4。thedigitallibrarytellsussomethingaboutalibrarywithout。 a。booksb。computersc。bookshelvesd。reader 5。whichoneofthefollowingcanreduceourhouseworkinourdailylife? a。theunderwaterhotelbgoogleglass c。princeshirtd。thedigitallibrary c onemorning,ablindboysatbesideabuildingwithahatbyhisfeet。heheldasignwhichsaid,iamblind。pleasehelpme。 therewereonlyafewcoinsinthehat。amanwaswalkingby。hetookoutafewcoinsfromhispocketanddroppedthemintothehat。hethentookthesign,turneditaround,andwrotesomewordsonit。heputthesignbacksothateveryonewhowalkedbycouldthenewwords。 soonthehatbegantofillup。alotmorepeopleweregivingmoneytotheblindboy。thatafternoonthemanwhohadchangedthesigncametoseehowthingswere。theboyrecognizedhisfootstepsandasked,areyoutheonewhochangedmysigninthemorning?whatdidyouwrite? themansaid,ionlywrotethetruthisaidwhatyousaid,butinadifferentway。 whathehadwrittenwas,todayisabeautifulday,buticantseeit。 doyouthinkthefirstsignandthesecondsignweresayingthesamething? ofcoursebothsignstoldpeopletheboywasblindbutthefirstsignsimplytoldpeopletohelpbyputtingsomemoneyinthehatthesecondsigntoldpeoplethattheywereabletoenjoythebeautifulday,buttheboycouldnotenjoyitbecausehewasblind。thefirstsignsimplysaidtheboywasblind,whilethesecondsigtoldpeopletheyweresoluckythattheywerenotblind。 thereareatleasttwolessonswecanlearnfromthissimplestory。 thefirstis:treasure(珍惜)whatyouhave。someoneelsehasless。tryyourbesttohelpthosewhoneedyourhelp。 thesecondis:becreative。thinkdifferently。thereisalwaysabetterway。 1。formthearticleweknowthat a。theboyalwayshasahatonhishead b。themanisoneofhisneighbors c。theboyisblindandneedshelp d。theboyworksfortheman 2。onthesignwhatthemanwrotewas, a。treasurewhatwehavealreadyhad b。todayisabeautifulday,buticantseeit c。wearesoluckythatwearenotblind d。tryyourbesttohelpthosewhoreedyourhelp 3。accordingtothearticle,whichofthefollowingistrue? a。thehatbegantofillupafterthemanwrotesomewordsonthesign b。themantookawayallthefewcoinsfromthehat c。theboywantedtogetenoughmoneytogotoschool d。nobodywantedtogiveanycoinstotheblindboy 4。thewordrecognizedhereinchinesemeans a。承认b。接受c。表扬d。认出 5。isthebesttide(题目)forthisstory a。becarefulnottobeblind b。becreativethere,isalwaysabetterway! c。bekindtotheblind! d。dontalwaysget,butoffer! 三、拼写单词 1。whowillknowhowtoothesystem? 2。ifsomethingisverysmall,itist。 3。hedoesn’thveenouthmoneytobuyit。 4。planescantravelatafastersthantrains。 5。manyyoungpeopleenjoyskiing。itisreallyp。 四、完成句子 1。他父亲从事医生的工作。 hisfatheradoctor。 2。那场意外事故改变了他的生活。 thataccident。 3。有些人没有意识到让小孩子独处的危险性。 somepeoplethedangerofleavingthelittlechildrenalone。 4。除了必须要做家务之外,她还要照顾弟弟。 shemustdoallthehousework。,shemustlookafterheryoungerbrother。 5。没有任何事情能阻止他实现自己的梦想。 nothingcanhisowndreamcometrue。