Unit3period3同步練習Ⅰ.單句語法填空1．Thedictionaryisoutofdate：manywords(add)tothelanguagesinceitwaspublished.2．Inrecentyears,stress(regard)asacauseofawholerangeofmedicalproblems,fromhighbloodpressuretomentalillness.3．WhenIreachedthestation,thetickets(sell)out.4．Thisbook(translate)intomanylanguagessofar.5．Ourclassroom(clean)，youneedn'tcleanitnow.6．Theseflowers(water)，youcangohome.7．Whenyougetthepaperback，payspecialattentiontowhat(mark)．8．Thehouse(wash)awaybythestormyesterday.9．Thecomputer(repair)fortwodays.10．Howmanynewwords(learn)bythestudentsuptonow?答案：1.havebeenadded2.hasbeenregarded3.hadbeensold4.hasbeentranslated5.hasbeencleaned6.havebeenwatered7.hasbeenmarked8.waswashed9.hasbeenrepaired10.havebeenlearnedⅡ.用被動語態(tài)改寫句子1．Thestormhascausedmillionsofpounds'worthofdamage.→2．Theyhaveaskedhimsomedifficultquestions.→3．Tomhasgivenmetwoticketsforthenewplay.Wouldyouliketogowithme?→4．Theyhaven'twateredtheflowersforseveraldays.→5．Ihavemadehimworkhard.→6.Theyhaveputthecomputerintoarobot.→7.Hehasgiventhechildsomeinterestingbooks.→→8.Theyhavediscussedtheproblemfornearlytwoweeks.→9.Hasherepairedhisbike?→10.WhohasMaryinvitedtoherbirthday?→答案：1.Millionsofpounds'worthofdamagehasbeencausedbythestorm.2.Somedifficultquestionshavebeenaskedbythem.3.Ihavebeengiventwoticketsforthenewplay.Wouldyouliketogowithme?4.Theflowershaven'tbeenwateredforseveraldays.5.Hehasbeenmadetoworkhard.6.Thecomputerhasbeenputintoarobotbythem.7.Thechildhasbeengivensomeinterestingbooksbyhim.Someinterestingbookshavebeengiventothechildbyhim.8.Theproblemhasbeendiscussedfornearlytwoweeksbythem.9.Hashisbikebeenrepaired?10.WhohasbeeninvitedtoMary’sbirthday?Ⅲ.用現(xiàn)在完成時的知識完成下列語段Inourcommunity,thereisalargeactivityroom.Forthepastfewyears,ourcommunity1.(舉行了10多場會議)there.Since2018,fivecomputers2.(已被安裝)therefortheresidents.Today,theresidents’lives3.(被大大地改變了)bythesecomputers,becausesomeresidents4.(被教)tousetheInternet.Althoughthey5.(沒有買)anygoodsonline,theirconfidence6.(被激起)bythesethings.Whocanguesswhattheirfuturelifewillbelike?答案：1.hashostedmorethantenmeetings2.havebeenfixed3.havebeengreatlychanged4.havebeentaught5.haven’tbought6.hasbeeninspired第二部分閱讀理解(共兩節(jié)，滿分35分)第一節(jié)(共10小題；每小題2.5分，滿分25分)閱讀下列短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。AAfewmonthsago，Jasonaskedhisparentstobuyhimacomputer.Allhisfriendsalreadyhadone，sohismomanddadagreed.Duringthefirstfewweeks，Jasonspentalotoftimeinfrontofhiscomputerbecausehehadtolearnhowitworked.Hewasreallyinterestedinlearningallaboutitandheevenstartedwritingcomputerprogramshimself.OnedayJasonfoundawebsitewherehecouldplaychesseitheragainstthecomputeroragainstotherpeoplefromallovertheworld.Fromthenon，Jasonseemedtohavejustoneinterestinlife，hiscomputer.Wheneverhisparentstoldhimthathewasspendingtoomuchtimeonhiscomputer，Jason

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denial.Hedidnotthinkthathehadaproblematall.Thentheunthinkablehappened:Jason’scomputerbrokedown.Buthisparentsdecidednottobuyhimanewone.Jasonsaidthatheneededacomputerforschool,andhepromisedthathe’dspendlesstimeonit.Buthisparentsrefusedtogivein.Finally，Jasonfeltsohopelessthathetooktheonlywayoutandkilledhimself.RobertJohnson,apsychologist(心理學家)onthesubject,says,“Computeraddiction(沉溺)isanillnessthatcaninfluenceanyoneofus.Nowadays,increasingnumbersofpeoplearespendingmoreandmoretimeworkingwithcomputers.Whilethisisn’taproblemformostusers，somepeople，especiallyteenagers，oftenusethecomputertogetawayfromtherealworld.Thisisespeciallytrueofshypeople.Forthem,meetingpeopleonlineisawayofhidingtheirtrueselves.Incyberspace，theycanbewhoevertheywanttobeandcreatetheirownvirtual(虛擬的)world.Butwhathappenswhentheycannolongerentertheirvirtualworld?”1．WhydidJasonwanttobuyacomputeraccordingtoParagraph1?A．Toplaychess.B．Tomakefriends.C．Toavoidbeinganoutsider.D．Towritecomputerprograms.2．WhatwasJason’srelationshipwithhisparentslikewhenhiscomputerbrokedown?A．Fine. B．So-so.C．Terrible. D．Unknown.3．InRobertJohnson’sopinion，

.A．itisimpossibletobeatcomputeraddictionB．shypeoplegetaddictedtocomputerseasilyC．teenagersshouldstayawayfromcomputersD．computersaregettingusintoserioustrouble語篇解讀本文是議論文。作者通過杰森沉迷于網(wǎng)絡最后自殺的故事警告廣大青少年要合理利用電腦。1.答案C解析細節(jié)理解題。由第一段第二句“Allhisfriendsalreadyhadone，sohismomanddadagreed.”可知，杰森的朋友們都有電腦，而他卻沒有，為了避免成為圈外人，所以想讓父母給自己也買一臺。故選C項。2.答案C解析推理判斷題。由第三段最后兩句可知，當時杰森和他父母的關系很糟糕。故選C項。3.答案B解析細節(jié)理解題。由最后一段中的“somepeople，especiallyteenagers...shypeople”可知，那些靦腆的人更容易沉迷于電腦所營造的虛擬世界中。故選B項。B(2019·河北唐山高一下期末)BigchangesinagriculturearetakingplaceinSingapore.Thesmall，SoutheastAsiannationisleadingafarmingrevolution，accordingtotheReutersnewsagency.Singaporecovers724squarekilometersoflandandonlyonepercentofthatlandisusedforagriculture.FoodproductioncostsarehighertherethantherestofSoutheastAsia.Asclimatechangeandpopulationgrowththreatenfoodsupplies，thepressureisonnewfarmerstoanswerthegovernment’scallto“growmorewithless”．“WheneverItalkaboutfoodsecurityinSingapore,Itellpeoplenottothinkaboutland—justthinkaboutspace，becauseyoucangoupwardsandsideways,”saidPaulTeng，anagricultureprofessoratNanyangTechnologicalUniversity.Therearemorethan30vertical(垂直的)farmsinSingapore—onesthatgrowup，notacrosstheland.SustenirAgricultureisoneofthesebusinesses.Itshydroponic(水栽法的)farmgrowsnon-nativefoodslikecherrytomatoesandstrawberriesinsidebuildingsunderartificiallighting.Thenitsellstheproducetolocalsupermarketsandonlinestores.Sustenirraised$16millionfrominvestors(投資人)lastyear.ThemoneywillbeusedtoexpandoperationsinSingapore.However，noteveryonethinksthenewtechnologyisbest.EggfarmerWilliamHosaysthegovernmentshouldnotdependsomuchonagriculturetechnologybusinesses.“Manyofthemhavefailed.That’swhyI’malwaysaskingthegovernment‘Whydon’tyouinvestinusold-timers?’Wearemorepractical,”hesaid.ProfessorPaulTengsaidanissueforurbanfarmersisthatthehighcostofthetechnologymakestheirproductstoopriceyformanypeople.4．Whatdoesthesecondparagraphmainlydiscuss?A．Highfoodproductioncosts.B．Reasonsforchangesinagriculture.C．Agriculturaltechnologybusinesses.D．Saleexpansionoffoodmarkets.5．WhatisthewaytoachievefoodsecurityaccordingtoPaulTeng?A．Exploringuptheland.B．Buyingmorefood.C．Enlargingfarmland.D．Investingmoremoney.6．Whereisthistextprobablytakenfrom?A．Aguidebook. B．Abrochure.C．Anewspaper. D．Ajournal.語篇解讀本文是一篇說明文，主要介紹了新加坡通過建設空中農場來解決國內食品短缺的問題。4.答案B解析段落大意題。根據(jù)第二段內容可知，用于農業(yè)的耕地面積少、食品生產(chǎn)成本高、氣候變化和人口增長導致了新加坡農業(yè)的變化，由此可知，該段主要介紹了農業(yè)變化的原因，故B項正確。5.答案A解析推理判斷題。根據(jù)第三段中的“WheneverItalkaboutfoodsecurityinSingapore，Itellpeoplenottothinkaboutland—justthinkaboutspace，becauseyoucangoupwardsandsideways”可知，當鄧保羅談論糧食安全時，他認為實現(xiàn)糧食安全的途徑是通過空間探索土地，故A項正確。6.答案C解析文章出處題。通讀全文可知，本文主要介紹了新加坡通過建設空中農場來解決國內食品短缺的問題，屬于新聞范疇，因此文章最有可能出自報紙，故C項正確。C(2019·黑龍江哈爾濱六中高一下期末)Tablets(平板電腦)areusefuldevices，buttheirbigscreensalwaysmakethemaburdentocarryaroundwithoutabag.Wouldn’titbegreatiftherewereaphonewiththepowersofatabletthatcouldbefoldedupandfitneatlyintothehand?Nowsomethinglikeatablet-shapedbutfoldable(可折疊的)phoneisabouttobecomeavailable.InFebruary,SamsungandHuaweibothintroducedfoldablephones，theGalaxyFoldandHuaweiMateXseparately,tothepublicforthefirsttime.Mobilephoneusehasenteredthe“foldablefuture”，TheVergenoted.Thetechnologycouldchangeourlivesinsignificantways.Thesedevices，duetotheirbendablescreens，giveusthelargerscreenswewantbutstillfiteasilyintothepocket.Thetechnologycouldchangeotherdevicestoo.Forexample，wecouldmakeTVsthatsticktowallslikeposters，orfoldupeasilytohideawayindrawers，whichcouldhelpincreaseavailablespacetothemaximum.Inakeynoteaddress，JustinDenison，Samsung’sseniorvicepresident，calledthefoldablescreen“thebasisforthesmartphoneoftomorrow”.“It’sablankcanvas(畫布)forustodosomethingbeautifultogether，”hesaid.Soistherenothingtostandinthewayofthefoldablefuture？AccordingtotechnewswebsiteAndroidAuthority，thenecessarydisplaysweredifficulttoproduce.In2012，nineoutoftenfoldablescreensproducedweredefectiveorunusable.Today，that10percentratehasbeenimprovedtoalmost90percent.However，atpresentthesefoldabledevicesareexpensive.Forexample，thepriceofHuaweiMateXis17,500RMB.That’sapricethatfewpeoplewillbeabletoafford.Butifthefoldabledeviceisn’tgoingtochangetheworldovernight，thereisnodoubtthatitiscoming.PatrickMoorhead，anindustryexperttoldTheVerge，“Fewaredebatingiffoldablemobiledisplaysarethefutureofsmartphones;theonlyquestioniswhenandbywhom.”7．Whatdoweknowaboutfoldabledevices?A．Theyaretoobigtofitintothepocket.B．Theycouldbringusmuchconvenience.C．TheyhavebecomeavailableinJanuary.D．Theyareaburdentocarryaroundwithoutabag.8．WhatcanwelearnfromDenison’swords?A．Thefoldablescreenhasgreatpotential.B．Thetechnologycouldchangeotherdevicestoo.C．Theremustbemanyproblemswiththetechnology.D．Theproductionoffoldablephoneswillsoondecrease.9．WhatdoestheunderlinedwordinParagraph3mean?A．Complete. B．Proper.C．Imperfect. D．Normal.10．Whatcanbeasuitabletitleforthetext?A．TypesofFoldablePhonesB．TheComingofFoldableDevicesC．PopularDevicesontheMarketD．DifficultiesinProducingFoldablePhoneseq\x(語篇解讀本文是一篇說明文。文章講述的是“可折疊設備的到來”。)7.答案B解析推理判斷題。根據(jù)第二段中“Thetechnologycouldchangeourlivesinsignificantways.Thesedevices，duetotheirbendablescreens，giveusthelargerscreenswewantbutstillfiteasilyintothepocket.Thetechnologycouldchangeotherdevicestoo.”可知，折疊設備可以給我們帶來很多方便。故選B。8.答案A解析推理判斷題。根據(jù)第二段中的“Inakeynoteaddress,JustinDenison，Samsung’sseniorvicepresident,calledthefoldablescreen‘thebasisforthesmartphoneoftomorrow’.‘It’sablankcanvas(畫布)forustodosomethingbeautifultogether,’hesaid.”可知，可折疊屏幕具有很大的潛力。故選A。9.答案C解析詞義猜測題。根據(jù)第三段中的“AccordingtotechnewswebsiteAndroidAuthority，thenecessarydisplaysweredifficulttoproduce.”(據(jù)科技新聞網(wǎng)站AndroidAuthority稱，必要的顯示屏很難制作)可知，該畫線詞所在句意為：十分之九的可折疊屏幕是有缺陷的、不可用的。defective“有缺陷的，不完美的”，與imperfect同義。故選C。10.答案B解析標題歸納題。根據(jù)最后一段中的“Butifthefoldabledeviceisn’tgoingtochangetheworldovernight，thereisnodoubtthatitiscoming.”可知，本文最佳標題是“可折疊設備的到來”。故選B。II.閱讀理解SurfingtheInternetforfunwillmakeyouabetteremployee，accordingtoanAustralianstudy.TheUniversityofMelbournestudyshowsthatpeoplewhousetheInternetfortheirownreasonsatworkareabout9percentmoreproductivethanthosewhodonot.StudyauthorBrentCokersaid，“SurfingtheInternetattimeshelpsincreaseanemployee'sattention.”“Peopleneedtorelaxforabittogetbacktheirattention，”Cokersaidontheuniversity'swebsite.“Havingashortbreak，suchasaquicksurfingoftheInternet，helpsthemindtorestitself，leadingtoahighertotalInternetattentionforaday'swork，andasaresult，increasesproductivity(生產(chǎn)效率)，”hesaid.Accordingtothestudyof300workers，70percentofpeoplewhousetheInternetatworksurftheInternetfortheirownreasonsduringofficehours.Amongthemostpopularsurfingactivitiesaresearchingforinformationaboutproducts，readingonlinenews，playingonlinegamesandwatchingvideos.“Firmsspendalotofmoneyonsoftwaretoblocktheiremployeesfromwatchingvideos，usingsocialnetworkingsitesorshoppingonline，”saidCoker.“That'snotalwaysagoodidea.”However，CokersaidthestudylookedatpeoplewhosurfedtheInternetinmoderation(適度)，orwereontheInternetforlessthan20percentoftheirtotaltimeintheoffice.“ThosewhospendtoomuchtimesurfingtheInternetwillhavealowerproductivitythanthosewithout.”hesaid.1．WhatdoestheUniversityofMelbournestudymainlyshow?A．PeoplewhosurftheInternetaregoodemployees.B．NoteveryonesurfstheInternetforfunduringofficehours.C．TheInternetisbecomingmoreandmoreimportantinpeople'slife.D．SurfingtheInternetforfunattimesduringofficehoursincreasesproductivity.2．WhichofthefollowingisNOTmentionedinthepassageasoneofthemostpopularsurfingactivities?A．Watchingvideos.B．Readingonlinenews.C．Readingonlinenovels.D．Playingonlinegames.3．Theunderlinedword“block”inParagraph4means．A．stop B．organizeC．protect D．separate4．Whatcanweinferfromthelastparagraph?A．ThosewhoneversurftheInternethavethelowestproductivity.B．SpendingtoomuchtimesurfingtheInternetreducesproductivity.C．Mostpeopledon'tsurftheInternetinmoderationduringofficehours.D．PeopleshouldspendaslittletimeaspossiblesurfingtheInternet.【語篇解讀】一項研究表明，員工上班時間適度使用網(wǎng)絡可以提高生產(chǎn)效率。1.答案：D解析：[細節(jié)理解題。根據(jù)第二段第一句可知，在上班期間使用網(wǎng)絡可以提高生產(chǎn)效率。]2.答案：C解析：[細節(jié)理解題。根據(jù)第四段第二句可知C項未提到。]3.答案：A解析：[詞義猜測題。文章講到公司讓員工上班期間上網(wǎng)并休息一下，有助于他們恢復注意力和提高生產(chǎn)效率。還提到有些公司是花錢來阻止其員工上網(wǎng)、在網(wǎng)上看錄像、玩游戲等，但這總不是辦法。block阻止。]4.答案：B解析：[推理判斷題。根據(jù)最后一段最后一句可知，如果一個人上班期間上網(wǎng)的時間過多的話，那么他的生產(chǎn)效率就會降低。]第二節(jié)(共5小題；每小題2分，滿分10分)根據(jù)短文內容，從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。ThingstoKnowWhenYouWriteanE-mailMessageFormostofthetwentiethcentury，peoplecommunicatedbytelephoneorbymail.Thisisnowchanging,ande-mailisbecomingthepreferredmethodofcommunication.It’sfasterthantraditionalmail.

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Ase-mailisbecomingpopular，hereareseveralrules