2024秋高中英语课时作业3Unit4CyberspacePeriodThreeLesson3VirtualReality含解析北师大版必修2

PAGEPAGE1课时作业3Lesson3VirtualRealityⅠ.单词拼法1．Whatisthetitle(题目)ofyourspeech?2．Pleasepack(打包)somewarmclothesforyourjourney.3．Thesundipped(浸)belowthehorizon.4．Thatproblemisathornintheirflesh(肉)．5．Fromhisappearancewemayconcludethatheisaheavysmoker(吸烟者)．6．Hedoesn'tknowwherehisfinaldestination(目的地)is.7.Thelazygirlisdreamingofmarryingamillionaire(百万富翁)andwon'tdoanywork.8．Wewenttoseeahistorical(历史的)playlastSunday.9．Asite(位置)hasbeenchosenforthenewschool.10．Astheactorsexited(离开)thestage,thelightswenton.Ⅱ.单句语法填空1．Someonesuggeststhatwe(should)_try(try)ourbesttostopthepollution.2．It'ssaidthatthemayorwillcometoourcityintheflesh.3．NotonlyMarybutalsoTomwas(be)allowedtoentertheroomlastnight.4．Youcandependonitthatwewon'tgiveup.5．It'shardtoimagineliving(live)inaplacewherethereisnoelectricity.6．Hepacked(pack)theboxesfullofbooksandwenthomealone.7．Sarahpretendedtobecheerful,saying(say)nothingabouttheargument.8．Pricesofgoodsbought(buy)throughacomputercanbelowerthanstoreprices.Ⅲ.单句改错1．NotonlymyfriendbutalsoIwerepresentattheconference.were→was2．Iwanttoknowwhattodealwiththeproblem.what→how或deal→do3．IgrabGeorge'sarmanddigmynailsintohismeat.meat→flesh4．Youcandependonthathewillcomeontime;heisalwayspunctual.depend_on后加it5．BeautifulnaturalscenerywithmanyhistoricalrelicsisanotherreasonforpeoplefromabroadfloodingintoChina.historical→historicⅣ.选词填空packup，dependon，what'smore，haveproblemswith，intheflesh1．Thepricedepends_onquality.2．Youshouldrememberit,andwhat's_more,_youshouldgetitright.3．I'vegotallherrecordsbutI'veneverseenherin_the_flesh.4．Shakinghishead,hepacked_uphisthings,andleft.5．Ifyouhave_problems_withyourhomework,don'thesitatetoaskmeforhelp.Ⅴ.完成句子1．Wefind_it_hard/difficult_to_finishthetaskinsuchashorttime.我们发觉很难在如此短的时间内完成这项工作。2．TodayIhaveacompositionto_write.今日我有一篇作文要写。3．Hisbookpublished_last_monthisbasedonatruestory.他上个月出版的那本书是依据一个真实的故事写的。4．Notonlydoes_he_like_English,_butalsohelearnsitwell.他不但喜爱英语，而且学得很好。5．Heknewthathecould_depend_on/upon_her_to_deal_with_the_situation.他知道他可以依靠她去应付这种局面。6．Thedentistsuggestedthatshe_(should)_come_another_day.那位牙医建议她改天再来。7．Inoticedshehadjustfinishedpacking_them_up_by_herself.我留意到她自己刚把它们包装好。8．Idon'twanttogooutbecauseI'mtired.What's_more,_itisraining.我不想出去，因为我累了。另外，还在下雨。Ⅰ.完形填空Moderninventionshavespeededuppeople'slivesamazingly.Motorcars__1__ahundredmilesinmorethananhour,aircraftcrosstheworldwithinaday,__2__computersoperateatlightningspeed.Indeed,thisloveof__3__seemsnever­ending.Everyyearmotorcarsareproducedwhichgoevenfasterandeachnewcomputerboasts(吹嘘)of__4__precioussecondsinhandlingtasks.Allthissavestime,but__5__acost.Whenweloseor__6__halfadayinspeedingacrosstheworldinanairplane,ourbodiestellusso.Wegettheuncomfortablefeelingknownasjet­lag(时差).Ourbodiesfeelthattheyhavebeen__7__behindinanothertimezone.Again,spendingtoolongat__8__resultsinpainfulwristsandfingers.Mobilephonesalsohavetheirdangers,accordingtosomescientists;toomuchusemaytransmit(传播)harmful__9__intoourbrains,aconsequencewedonotliketo__10__about.However,howdowe__11__thetimewehavesaved?Certainlynotrelax,orsoitseems.Wearesousedtoconstantactivitythatwefindit__12__tositdownanddonothingorevenjustonethingata__13__.Perhapsthedaysarelonggonewhenwemightlisten__14__toastoryontheradio,lettingimaginationtakeusinto__15__world.Therewasatime__16__somepeople'slivesweredevotedsimplytothecultivation(耕作)ofthe__17__orthecareofcattle.Nomulti­tasking(多重任务)there;theirliveswentonatamuchgentlerpace,andinafamiliarpattern.Thereismuchthatwemightenvyabouta__18__oflifelikethis.Yetbeforewedoso,wemustthinkofthehardtasksourancestors__19__.Modernmachineshave__20__peoplefromthatprimitiveexistence.这是一篇争论文阅读。文章主要讲了科技给人们的生活带来了变更。人们对速度的追求使科技不断得到更新，但是科技发展节约下来的时间并没有被用来进行放松。1．A.exploreB．getC．cover D．fly答案：C解析：考查动词辨析。句意：汽车在一个多小时内行驶了一百英里，飞机在一天内飞越世界，然而计算机以闪电般的速度运行。A.explore探究；B.get得到；C.cover行走；D.fly飞。故选C。2．A.when B．asC．thus D．while答案：D解析：考查连词辨析。句意：汽车在一个多小时内行驶了一百英里，飞机在一天内飞越世界，然而计算机以闪电般的速度运行。A.when当……时；B.as因为；C.thus因此；D.while然而。故选D。3．A.speed B．timeC．product D．distance答案：A解析：考查名词辨析。依据Moderninventionshavespeededuppeople'slivesamazingly.可知这里意思是这种对速度的酷爱好像永无止境。A.speed速度；B.time时间；C.product产品；D.distance距离。故选A。4．A.wasting B．losingC．saving D．spending答案：C解析：考查动词辨析。依据Allthissavestime,but__5__acost.可知这里意思是每年都会生产出速度更快的汽车，吹嘘每台新电脑在处理任务时都能节约珍贵的时间。A.wasting奢侈；B.losing失去；C.saving节约；D.spending花费。故选C。5．A.in B．atC．on D．with答案：B解析：考查固定短语辨析。句意：全部这些都节约了时间，但也付出了代价。atacost付出了代价，是固定短语，故选B。6．A.earn B．dropC．miss D．gain答案：D解析：考查动词辨析。句意：当我们乘坐飞机在世界各地加速飞行时，是损失还是获得了半天的时间，我们的身体会告知我们。A.earn赚得；B.drop下降；C.miss错过；D.gain获得。故选D。7．A.left B．comeC．forgotten D．felt答案：A解析：考查动词辨析。依据Wegettheuncomfortablefeelingknownasjet­lag(时差).可知这里意思是我们的身体感觉它们被留在了另一个时区。A.left留下；Be来；C.forgotten遗忘；D.felt感觉。故选A。8．A.ships B．airplanesC．computers D．cars答案：C解析：考查名词辨析。句意：长时间运用电脑会导致手腕和手指难受。A.ships船；B.airplanes飞机；Cputers电脑；D.cars汽车。故选C。9．A.prevention B．radiationC．combination D．damage答案：B解析：考查名词辨析。依据Mobilephonesalsohavetheirdangers,可知这里意思是过多地运用手机可能会向我们的大脑传递有害的辐射，这是我们不情愿考虑的后果。A.prevention预防；B.radiation辐射；Cbination结合；D.damage损害。故选B。10．A.think B．tellC．carry D．wish答案：A解析：考查固定短语。句意：过多地运用手机可能会向我们的大脑传递有害的辐射，这是我们不情愿考虑的后果。thinkabout考虑，这是一个固定短语，故选A。11．A.control B．handleC．do D．deal答案：B解析：考查动词辨析。句意：然而，我们如何处理节约下来的时间呢？A．control限制；B.handle处理；C.do做；D.deal交易。故选B。12．A.uncomfortable B．easyC．difficult D．good答案：C解析：考查形容词辨析。依据Wearesousedtoconstantactivity可知这里意思是我们已经习惯了持续的活动，以至于我们很难坐下来什么都不做，甚至一次只做一件事。A.uncomfortable不舒适的；B.easy简单的；C.difficult困难的；D.good好的。故选C。13．A.second B．dayC．year D．time答案：D解析：考查固定短语。句意：我们已经习惯了持续的活动，以至于我们很难坐下来什么都不做，甚至一次只做一件事。atatime一次，该短语是固定短语，故选D。14．A.actively B．quietlyC．enthusiastically D．curiously答案：B解析：考查副词辨析。句意：或许我们可以宁静地听收音机里的故事，让想象力带我们进入另一个世界，这样的日子早就一去不复返了。A.actively主动地；B.quietly宁静地；C.enthusiastically热心地；D.curiously新奇地。故选B。15．A.another B．elseC．other D．all答案：A解析：考查形容词辨析。句意：或许我们可以宁静地听收音机里的故事，让想象力带我们进入另一个世界，这样的日子早就一去不复返了。A.another另一个；B.else其他的；C.other其他的；D.all全部的。指“另一个世界”，故选A。16．A.what B．whichC．where D．when答案：D解析：考查定语从句。__16__somepeople'slivesweredevotedsimplytothecultivation(耕作)ofthe__17__orthecareofcattle.是一个定语从句，先行词是atime，关系词在从句中作时间状语，所以用关系副词when，故选D。17．A.surface B．waterC．land D．island答案：C解析：考查名词辨析。依据thecultivation(耕作)of可知这里意思是有些人的生活仅仅是耕种土地或照料牲畜。A.surface表面；B.water水；C.land土地；D.island岛。故选C。18．A.way B．viewC．pathway D．point答案：A解析：考查名词辨析。句意：这样的生活方式有很多值得我们艳羡的地方。A.way方式；B.view视野；C.pathway路；D.point要点。故选A。19．A.expressed B．chargedC．inspired D．faced答案：D解析：考查动词辨析。句意：然而，在我们这样做之前，我们必需想想我们的祖先面对的艰难任务。A.expressed表达；B.charged控告；C.