外研版英语必修4课时作业Module1LifeintheFuture单元整合提升

单元整合提升Ⅰ.单词拼写1．Alternative(替换的)energysuchassolarpowerwillbemadebetteruseof.2．It'shardforustomakepredictions(预测)aboutourfuture.3．Idon'twanttoputallmymoneyintotherisky(冒险的)business.4．There'sapossibilitythatwe'lluseupsomenaturalresources(资源)．5．Thetruckloaded(装)withbricksturnedover.6．Thecriminalwantedtoescapebeingarrested(逮捕)．7．Weshouldhelppeoplewithdisabilities(伤残)．8．Peoplearenotallowedtolightfireworkswithinthecity'slimits(范围)．9．Theoldmanisn'tusedtourban(都市的)life.10．Youshouldtakemoreexerciseoutdoors(在户外)．Ⅱ.单句语法填空1．Theregular(regularly)flightCA9525istobeputoffduetothestormyweather.解析：句意：定期航班CA9525由于暴风雨天气被推迟。regular定期的，有规律的。2．—Didyouplantomeethere?—No，wemetbyaccident.解析：句意：——你们见面是计划好的吗？——不，我们是偶然相遇的。byaccident偶然。3.Inordernottomissthetrain,hegotupveryearlythismorning.解析：句意：为了不错过火车，他今天早上起得很早。inorderto的否定形式是inordernotto。4．Whatdoyouthinkyouwill_be_doing(do)atthistimenextyear?解析：句意：你认为明年的这个时候你将在做什么？根据时间状语atthistimenextyear以及句意可知填willbedoing。5．Hisparentsarelikely(like)toringupthepoliceiftheydon'tknowwhereheis.解析：句意：如果他的父母不知道他在哪里，他们可能打电话报警。主语为hisparents，表示“可能”，要用likely。belikelytodo很可能做……。6．Isthereplentyofraininyourareainspring?解析：句意：春天的时候在你们地区有丰沛的雨水吗？plentyof丰富的，充足的，大量的。7．Becausetheexpensesconstantlyranout，theyfoundithardtomakealiving.解析：runout用完。句意：费用不断地耗尽，他们发现谋生非常困难。原因状语从句的主语为theexpenses，为物，谓语动词为不及物动词。8．Dayinanddayout,whatevertheweatherislike,shewalkstenmiles.解析：句意：不管天气如何，她每天总是不间断地步行十英里。不管天气如何whatevertheweatherislike。9．Tomshouldnotbesenttocarryoutthetaskforthreereasons.Forastart，hehasn'thadenoughexperience.解析：句意：因三个原因，不能派汤姆去完成这项任务。首先，他经验不足。forastart首先，一开始。10．Couldyoupleasetellmehowtogetridofthebadsmellintheroom?解析：getridof除掉。句意：你能告诉我如何除掉房间的难闻的气味吗？11．Thiscourseisfreeofcharge,_whichbenefitsthepoorchildrenwhootherwisecan'taffordit.解析：freeofcharge免费。句意：这门课程是免费的，这使那些支付不起费用的贫穷孩子受益。12．Weshouldrelyonourselvesoncewehavegrownup.解析：relyon依靠。句意：一旦我们长大就应该依靠自己。13．Theseclothesareonthewayout,soyou'dbetterbuysomefashions.解析：onthewayout即将过时。句意：这些衣服即将过时，因此你最好买一些时装。14．Wehaveusedupourgas,sowewillhavetogetsome.解析：useup用完，其主语为人时，用主动语态形式。15．Heisareliableman.That'sforsure.解析：forsure肯定。句意：他是一个可靠的男人。那是一定的。Ⅲ.完成句子1．如果我的目标能实现的话，我希望成为一名老师。Ifmyaimcancometrue,_Ihopetobeateacher.2．对那名失踪儿童的搜索仍在进行。Thesearchforthemissingchildisstillinprogress.3．这个小孩扔掉他的玩具汽车并开始哭了起来。Thechildthrewawayhistoycarandbegantocry.4．这个厨师把生面团揉成了小球。Thecookshapedthedoughintosmallballs.5．难道你不认为这种手机即将淘汰？Don'tyouthinkthiskindofcellphoneisonthewayout?Ⅳ.阅读理解Asdataandidentitytheftbecomesmoreandmorecommon，themarketisgrowingforbiometric(生物测量)technologies—likefingerprintscans—tokeepothersoutofprivatee­spaces.Atpresent，thesetechnologiesarestillexpensive，though.ResearchersfromGeorgiaTechsaythattheyhavecomeupwithalow­costdevice(装置)thatgetsaroundthisproblem：asmartkeyboard.Thissmartkeyboardpreciselymeasuresthecadence(节奏)withwhichonetypesandthepressurefingersapplytoeachkey.Thekeyboardcouldofferastronglayerofsecuritybyanalyzingthingsliketheforceofauser'stypingandthetimebetweenkeypresses.Thesepatternsareuniquetoeachperson.Thus，thekeyboardcandeterminepeople'sidentities，andbyextension，whethertheyshouldbegivenaccesstothecomputerit'sconnectedto—regardlessofwhethersomeonegetsthepasswordright.Italsodoesn'trequireanewtypeoftechnologythatpeoplearen'talreadyfamiliarwith.Everybodyusesakeyboardandeverybodytypesdifferently.Inastudydescribingthetechnology,theresearchershad100volunteerstypetheword“touch”fourtimesusingthesmartkeyboard.Datacollectedfromthedevicecouldbeusedtorecognizedifferentparticipantsbasedonhowtheytyped，withverylowerrorrates.Theresearcherssaythatthekeyboardshouldbeprettystraightforwardtocommercializeandismostlymadeofinexpensive，plastic­likeparts.Theteamhopestomakeittomarketinthenearfuture.来自佐治亚理工学院的研究人员发明了一种智能键盘，可以通过分析用户的打字模式来判断该用户是不是安全访客。1．Whydotheresearchersdevelopthesmartkeyboard?A．Toreducepressureonkeys.B．Toimproveaccuracyintyping.C．Toreplacethepasswordsystem.D．Tocutthecostofe­spaceprotection.答案：D解析：推理判断题。根据第二段第一句“ResearchersfromGeorgiaTechsaythattheyhavecomeupwithalow­costdevice(装置)thatgetsaroundthisproblem:asmartkeyboard.”以及第一段最后一句“Atpresent，thesetechnologiesarestillexpensive，though.”可推知，研究者研发这种智能键盘是为了降低网络安全保护技术的成本。注意题干、正确选项以及原文中一些词汇的多次呼应现象：develop与comeupwith是同义词，expensive与low­cost是反义词，cutthecost与low­cost相呼应。2．Whatmakestheinventionofthesmartkeyboardpossible?A．Computersaremucheasiertooperate.B．Fingerprintscanningtechniquesdevelopfast.C．Typingpatternsvaryfrompersontoperson.D．Datasecuritymeasuresareguaranteed.答案：C解析：推理判断题。题干问的是“是什么让智能键盘的发明成为可能”，也就是问这一发明的核心依据是什么。根据第二段中的“Thesepatternsareuniquetoeachperson.Thus，thekeyboardcandeterminepeople'sidentities...”可知，正是因为每个人的打字模式不同，这种智能键盘就可以通过分析用户的打字力度及节奏等来判断该用户是不是安全访客，故C项符合题意。3．Whatdotheresearchersexpectofthesmartkeyboard?A．It'llbeenvironment­friendly. B．It'llreachconsumerssoon.C．It'llbemadeofplastics. D．It'llhelpspeeduptyping.答案：B解析：细节理解题。根据题干“研究者对于智能键盘有什么期望”可直接定位到最后一段的最后一句话“Theteamhopestomakeittomarketinthenearfuture.”，该团队希望在不久的将来将智能键盘推向市场，故选B项。题干中的expect与原文中的hope呼应，答案选项中的consumers与原文中的market呼应。4．Whereisthistextmostlikelyfrom?A．Adiary. B．Aguidebook.C．Anovel. D．Amagazine.答案：D解析：文章出处题。根据本文的话题“智能键盘”以及第二段中的“ResearchersfromGeorgiaTechsaythattheyhavecomeupwithalow­costdevice...”，尤其是其中的关键词researchers，low­costdevice等来推断，这篇文章是一篇科研报道，最有可能出现在杂志上。Ⅴ.七选五__1__，fromdesertstobeaches,mountainstoflatlands.Theseconditionshelpcreateallsortsofweather:hot,wet,dry,mildandsoon.Sometimesallinoneday!__2__.Butothershavedryair,sotheheatdoesnotfeelsobad.Inwinter,partsofthecountrygetcoldandsnowywhileothersstaywarmandsunny.Thisisthedifferencebetween,forexample,NewYorkCityontheEastCoastandLosAngelesontheWestCoast.YeteventheEastCoasthasitswarmplacesinwinter,likeFlorida.__3__.ThePacificcoasthassmallertemperaturechanges,andcalmerconditions,thanalongtheAtlantic.WeatherinthecentralandnortheasternpartsofthecountryisaffectedbycoldairfromCanadaandwarmairfromtheCaribbean.Conditionscanchangequicklyinashortperiodoftime.__4__.Thehurricaneseasonis,officially,fromJunetoNovember.TheweatherservicesaystheUnitedStatesgetsmoresevereweatherthananyothercountry.5__.A．HurricanesareoceanstormsthatstrikemainlyintheSoutheastB．TheUnitedStateshasallsortsofgeographyC．ThatwayyoucangetpreparedforwhatevertheweathermaybringD．Insummer,someareasgetveryhotandtheairisverywetE．ThewinteriswarminFloridaF．TheoceansaffectweatheralongthecoastsG．Toknowaboutthelocalweatherconditions本文介绍了美国各个地理位置的温度和天气。1．B解析：从下一句fromdesertstobeaches,mountainstoflatlands可知选B项。2．D解析：从下一句Butothershavedryair...可知选D项。3．F解析：从下一句ThePacificcoasthassmallertemperaturechanges...可知选F项。4．A解析：从下一句Thehurricaneseason...可知选A项。5．C解析：从上一句IfyoueverplanatriptotheUnitedStates,justbesuretoreadthelocalweatherreports.可知选C项。Ⅵ.语法填空阅读下面短文，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。Thesummersolstice(夏至)hasbeenwidelyrecognizedasafestivalthroughouttheworld.Thewordsolsticeoriginates(起源)fromtheLatinsolandsistere，__1__(mean)“sun­standing”．__2__thedayslengthen,thesunriseshigherandhigheruntilitseemstostandstillinthesky.Itisoneofthegreatturningpointsoftheyear,whenthesunisatits__3__(high)pointintheskyduringayear.Today,thedayiscelebratedaroundtheworld.InEnglandthousandsgathertowelcomethesunriseonthesummersolstice.ThroughoutEuropegroupslightafireandstayupallnighttowelcomethedawn.InParis,theday__4__(mark)withfreeconcertsduringtheeveryyear'sFeq\o(e,\s\up6(^))tedelaMusique.Whenitcomes__5__theUS,thecityofSantaBarbarainCaliforniaholdsthecounty'sbiggest__6__(celebrate)thatlastsafullthree­daytime.OntheEastCoast，NewYorkCity__7__(tradition)welcomesthesummersolsticewithamusicconcertattheCathedralofSaintJohntheDivine.InthesouthernpartofChina,eatinglychee(荔枝)duringthesummersolstice