高中英语必修2Unit4InformationTechnology单元过关训练作业

2020-2021学年新北师大版高中英语必修2：Unit4InformationTechnology单元过关训练Ⅰ.单词拼写1．Silencemaybe_____________(把……视为)bysomeculturalgroupsasextremelyuncomfortable.2．Sheisaccusedofattemptingto_____________(欺骗)thetaxman.3．Thereisgrowing_____________(担忧)aboutviolenceonInternet.4．Oneoftheadvantagesisthatwecanfinda_____________(多样化)oftopics,suchasscience，cultureandhistory.5．Repeatedfailureinthe_____________(实验)hasgottheexpertdown.6．Hernatural_____________(创造力)andartistictalentmakeherhomeawonderfulplace.7．Butyoucouldhavesettledthematterina_____________(明智的)way.8．Heactuallyenjoyshisnew_____________(发型)andhasdecidedtostartshowingitoff.Ⅱ.完成句子1．同时，我期待着尽快收到你的回信。Meanwhile,I_________________________________________________assoonaspossible.2．音乐一响起，我就知道这是周杰伦的一首歌。___________________________________，Irecognizeit’sasongofJayChou.3．就女人而言，她们对别的女人的衣着打扮比对其他事情更感兴趣。__________________________________________，theyaremoreinterestedinhowtheotherwomendressthanotherthings.4．我认为，广州恒大赢得2013年亚冠联赛冠军对于中国足球来说是一大步。_____________________，GuangzhouEvergrande’swinningthe2013AsianChampionsLeaguetitleisabigstepforChinesefootball.5．现在我可以步行去上班，而不必开车了。NowIcanwalktowork______________goingbycar.6．那个淘气的男孩习惯对别人搞恶作剧。Thenaughtyboy__________________________________________others.7．路上的车很多以至于我过不去。There________________________________________________________Icouldn’tgetthrough.8．你将要买什么书不重要。_________________________________________________isnotimportant.Ⅲ.阅读理解Teenagersaredamagingtheirhealthbynotgettingenoughsleepbecausetheyaredistracted(分散)byelectronicproductsintheirbedrooms,accordingtoasurvey.UKadvicebodyTheSleepCouncilsaid“junksleep”couldrival(比得上)theconsumptionofunhealthyjunkfoodasamajorlifestyleissueforparentsofteenagechildren.Itbringsnolessharmthanjunkfoodtoone’shealth.Itssurveyof1，000teenagersaged12to16foundthat30percentmanagedjust4to7hoursofsleepasopposedto(形成对照)therecommended8or9hoursbytheexperts.AlmostaquartersaidtheyfellasleepmorethanonceaweekwhilewatchingTV,listeningtomusicorusingotherelectronicproducts.“Thisisanextremelyworryingsituation，”saidDr.ChrisIdzikowskioftheEdinburghSleepCentre.“Whatweareseeingistheappearanceofjunksleep—thatissleepwhichisofneitherthelengthnorqualitythatitshouldbeinordertofeedthebrainwiththerestitneedstoperformproperlyatschool.”Nearlyalltheteenagershadaphone,musicsystemorTVintheirbedroom,witharoundtwo－thirdspossessingallthree.AlmostoneinfiveoftheteenageboyssaidthequalityoftheirsleephadbeenimpactedbyleavingtheirTVsorcomputerson.Thesurveyalsofoundthat40percentofteenagersfelttiredeachday,withgirlsaged15to16doingtheworst.However,just11percentsaidtheywerebotheredbythelackorbadqualityofsleep.“I’msurprisedthatsofewteenagersmakethelinkbetweengettingenoughgoodqualitysleepandhowtheyfeelduringtheday，”Idzikowskisaid.“Teenagersneedtowakeuptothefacttofeelwell,performwellandlookwell;theyneedtodosomethingabouttheirsleep.”1．Accordingtotheexperts,teenagersshouldsleep________everynight.A．4to7hours B．8or9hoursC．6or7hours D．7or8hours2．WhichofthefollowingisNOTtrueabout“junksleep”？A．It’sakindofsleepwithpoorquality.B．It’sakindofsleepwithshorterhours.C．It’smainlycausedbytheelectronicproductsinthebedroom.D．It’snotasharmfulasjunkfoodtoone’shealth.3．Theunderlinedword“impacted”inparagraph4canprobablybereplacedby“________”．A．improved B．destroyedC．affected D．inspired4．ItcanbeinferredfromthepassagethatDr.ChrisIdzikowskiisvery________aboutthepresentsituation.A．worried B．satisfiedC．angry D．disappointedⅣ.完形填空WhenIwasyoung,eachmorningIwokeupandwouldfindmyfathernowherearoundthehouse.Heusuallygotupearlybefore__1__andbeganmilkingthecowandcleaningthefarmyard.Insummer，hegotup__2__earliertomopthefloorandwatertheflowersandvegetablesinthegarden.OnceIhelpedmyfatherto__3__weeds(杂草)fromthecornfield.Itwasn’tlong__4__Ifeltverytiredbutthefieldseemed__5__．Finally,Itotallythrewmyself__6__inthefield,feeling__7__．Myfatherseemedtohave__8__mymind.Hecameupandsaid,“Farmingisbackbreaking(艰苦繁重的)andreallytakes__9__andsweat,butin__10__thesweetharvestwillbeworththe__11__．”Encouragedbyhiswords,Istruggledtomyfeet.Myfather__12__andadded,“Romeisnotbuiltinaday__13__itcanbebuiltinhundredsofdays.Sowhenever__14__withahugeproject,justbreakitinto__15__partsandthencompletethemonebyone.Finallyyouwillbeamazedatyourachievement(成就)．”Hearingwhathesaid,Iwasgreatlyinspiredand__16__removingtheweedsfrompatchtopatch(小块土地)．Believeitornot,attheendoftheday,I__17__inweedinghalfanacreofthecornfield.Now,Ihavetrieddifferentjobsandfinally__18__runningabigrestaurant.Inmylifetime,myfather’s__19__tohisjobandhisspecialworkingmethodscanalwaysencourageandguideme__20__allkindsofdifficulties.1．A.dark B．dawnC．noon D．midnight2．A.less B．equallyC．even D．fairly3．A.decreaseBthrowC．prevent D．remove4．A.before B．wheneverC．since D．until5．A.changeable B．endlessC．faraway D．tiring6．A.off B．flatC．out D．over7．A.angry B．disappointedC．hopeless D．ashamed8．A.read B．spokenC．seen D．recognized9．A.pains B．time C．courage D．patience10．A.winter B．springC．summer D．autumn11．A.strength B．effortC．cost D．adventure12．A.smiled B．regrettedC．shouted D．followed13．A.so B．forC．but D．and14．A.faced B．markedC．connected D．filled15．A.good B．differentC．small D．large16．A.kept B．continuedC．suggested D．enjoyed17．A.finished B．failedC．succeeded D．avoided18．A.settleddown B．brokedownC．felldown D．pulleddown19．A.curiosity B．attractionC．devotion D．admission20．A.around B．toC．with D．through答案解析Ⅰ.单词拼写1.viewed2.cheat3.concern4.variety5.experiments6.creativity7.sensible8.hairstyleⅡ.完成句子1.amlookingforwardtohearingfromyou2.Theinstantthemusicstarts3.Asfaraswomenareconcerned4.Inmyview/opinion5.insteadof6.isusedtoplayingtrickson7.weresomanycarsinthestreetthat8.WhatbooksyouaregoingtobuyⅢ.阅读理解【语篇解读】由于时下电子产品的流行，很多青少年面临“垃圾睡眠”的威胁。本文告诫读者垃圾睡眠的危害，并建议我们睡觉前减少使用电子产品。1.B细节理解题。根据第二段第三句“Itssurveyof1，000teenagersaged12to16foundthat30percentmanagedjust4to7hoursofsleepasopposedtotherecommended8or9hoursbytheexperts.”可知，专家建议青少年的睡眠时间是8或9小时。2.D细节理解题。根据第二段第二句“Itbringsnolessharmthanjunkfoodtoone’shealth.”可知，“垃圾睡眠”给人带来的危害不亚于垃圾食品，故选D项。3.C词义猜测题。根据画线词前后的内容可知，这句话的意思是“有接近五分之一的男生说他们的睡眠受到开着的电视机或电脑的影响”，故答案为C项。4.A推理判断题。根据第三和第五两段中Dr.ChrisIdzikowski说的话，很容易判断出他对目前的情况是非常担心的。Ⅳ.完形填空【语篇解读】本文主要讲述了作者父亲的勤劳、坚忍。面对繁重的农活，作者几近崩溃时，父亲激励他化整为零，各个击破，最后作者成功地消除了大片杂草。父亲的工作精神和工作方法使作者受益匪浅。1.B从每天早晨作者醒来发现父亲不在房间可知，父亲起得很早，因此推断出父亲是在天亮前就起床了。dawn黎明；dark黄昏；noon中午；midnight半夜。故选B。2.C此处表示在夏天，父亲起得更早。even用以加强比较，表示“愈加，更加”；less和副词连用表示“更不……”；equally平等地；fairly相当地，不修饰比较级。故选C。3.D从下文的“and__16__removingtheweeds”可知，作者和父亲到玉米地里除草。remove除去，清除；decrease减少；throw扔；prevent阻止。故选D。4.A固定句型Itwasn’tlongbefore...表示“没过多久就……”。whenever无论何时，每当；since自……以来，既然；until直到。故选A。5.B根据语境可知，此处表示作者感到很累，但是田地却似乎没有尽头。endless无穷无尽的；changeable可能变化的，易变的；faraway遥远的；tiring令人困倦的。6.B此处flat表示“平躺地”；throwoneselfflatinthefield表示“平展地躺在田地里”。这一动作表明作者很疲倦，对完成繁重的劳动任务失去了信心。throwoff摆脱，甩掉；throwout轰走，逐出；throwover抛弃(朋友、爱人等)。7.C由于作者感到很累，但是田地却似乎没有尽头，因此作者感到绝望。hopeless无望的；angry生气的；disappointed失望的；ashamed感到惭愧的。8.Areadone’smind表示“猜透某人的心思”，是固定搭配。9.A名词pains表示“辛苦，艰辛”，此处指的是干农活是艰苦繁重的，需要付出艰辛和汗水。1