人教版（2019）必修第二册 Unit 3The internet Discovering Useful Structures 课时练（含答案）.docx

（人教2019）必修第二册Unit3SectionI11DiscoveringUsefulStructures学校:姓名：班级：考号：一、完成句子1. Thechildrenhavealreadybeentoldthegoodnews.（变为否定句）Thechildrenthegoodnewsyet.2. Thechildrenhavealreadybeentoldthegoodnews.（变为一般疑问句）thegoodnewsyet?3. Thechildrenhavealreadybeentoldthegoodnews.（对thechildren进行提问）thegoodnewsyet?二、语法填空4. Inthelastfewyearsthousandsoffilms（produce）allovertheworld.（用单词适当形式填空）5. Thoughwedon,tknowwhatwasdiscussed,yetwecanfeelthetopic（Change）.（所给词的适当形式填空）6. Thebridgenearthevillage（build）lastyear.（所给词的适当形式填空）7. Nobooks（buy）sincelastWeek.（所给词的适当形式填空）8. Ane-mail（Send）tomebynow.（所给词的适当形式填空）9. Thelatestevidenceconfirmedmehishonesty.（用适当的词填空）三、完成句子10. 已经确认我们将要爬山，并在那里野餐。wewillgotoclimbamountain,wherewecanhaveapicnic.四、语法填空11. Shepressedherfacethewindow,wonderingwhyhermotherwasso叩set.（用适当的词填空）12. Myfriendspressedme（seize）theopportunitytobeavolunteerattheCharity.（所给词的适当形式填空）五、完成句子13. 随着考试的临近，我们学生压力很大。Withtheexamdrawingnear,westudents.14. Wehavecompletedallthepreparationsforthetask.（改为被动语态）15. Thiscompanyhasproducednewtypesofcomputers.（主动结构变为被动结构）16. Theyhaveinterviewedseveralapplicantsforthejob.（主动结构变为被动结构）17. Theyhavecarriedoutseveralexperimentstotesttheperformanceofthenewcar.（主动结构变为被动结构）18. Theyhaven'tgivenanypermissiontoenterthelabsinceitwasClOSed.（用现在完成时的被动语态改写句子）19. Jack,sbosshasalwayspraisedhimforhisdevotiontoWOrk.（用现在完成时的被动语态改写句子）20. ShehasalreadyreturnedtheidentitycardtotheOWner.（用现在完成时的被动语态改写句子）21. Wehaven,tyetdecidedhowtosolvethatdifficulttechnologicalPrObIem.（用现在完成时的被动语态改写句子）22. Wehaveplantedmanytreesonthehillinthelastfiveyears.（改为被动语态）23. Thecompanyhaspromisedariseinsalaryforages,butnothinghashappenedyet.（用现在完成时的被动语态改写句子）六、翻译24. 听说李涛已被复旦大学录取我们很高兴。（汉译英）七、完成句子25. 何时何地去度假还没定下来。Whenandwheretogoonholiday.26. 这些年来，孩子一直由奶奶照看。bygrandmaalltheseyears.27. 人们的健康已经受到空气、噪音和水的极大影响。byair,noiseandwater.28. 最近，他的小说被翻译成好几种外语。Recentlyhisnovel.八、语法填空29. Thedictionaryisoutofdate:manywords(add)tothelanguagesinceitwasPUbliShed.(所给词的适当形式填空)30. (2016上海卷语法填空)Inrecentyears,stress(regard)asacauseofawholerangeofmedicalproblems,fromhighbloodpressuretomentalillness.31. WhenIreachedthestation,thetickets(sell)out.(所给词的适当形式填空)32. Thisbook(translate)intomanylanguagessofar.(用所给词的适当形式填空)33. Ourclassroom(clean),andyouneedn,tcleanitnow.(所给词的适当形式填空)34. Theseflowers(Water),soyoucangohomenow.(所给词的适当形式填空)35. Whenyougetthepaperback,payspecialattentiontowhat(mark).(所给单词适当形式填空)36. Thehouse(WaSh)awaybythestormyeslerday.(所给词的适当形式填空)37. Thecomputer(repair)fortwodays.(所给词的适当形式填空)38. Howmanynewwords(Ieam)bythestudentsuptonow?(所给词的适当形式填空)根据汉语提示补全文章TheInternet39(得到了很大的改善)inthepastdecades.Sofar,alotofnewsoftware40(被开发出来并被应用于)theInternetandmanynewfunctions41(被添力口到)theInternet,which42(使人们的生活更方便).Inaddition,manysearchengines43(已经被开发出来).Asaresult,people'slives44(已经极大地改变了)bytheInternet.十、语法填空语篇语法填空DearParents,Wehopeyouwillwelcomethisnews.Almost100computers45(give)tousbyalocalcomputercompanysincetheendoflastyear.Sofar,adecision46(make)tobeginacomputerteachingexperimentatourschoolandourplan47(support)withtechnicalequipmentandadvicewhich48(provide)bytheCityInformationTechnologyCentre.Everyteacher49(provide)withalaptopsincethebeginningofthisterm.Moreimportantly,mostofourcourses50(teach)usingcomputersinthepastyear.We51(help)inourteachingbyalotofinformationfromtheInternet.Also,anewcomputerroom52(setup)inourschool.Wehopeyouwillbehappywiththisexcitingnewdevelopmentinourschool.No.8SeniorHighSchool十一、阅读理解IhadheardaboutVR(虚拟现实)beingusedintheclassroombutdidn'tthinkdevertryit.IactuallygotaVRheadset(耳机)asaNewYearpresentfrommyfriendandstartedsearchingforappsonlinetoseewhetheritcouldbeusefulinmyclassroom.IsoonfoundafreeappthroughGoogleCardboardandknewIhadalesson!TbuseVRintheclassroom,youneedtwothings:asmartphonethatcandownloadtheapporvideo,andaheadset.Tofindtheactualvideoswe'dbewatching,IsearchedthroughfreeVRappslikeOrbulus,TrenchExperienceVRandCardboard.IalsofoundhundredsofvideosonYouTube.Thekeyistofindvideosmadewiththe360cameras.Whiletheydon,tgivethekidsa3-Dexperienceliketheapps,theyarestillamazinglyimmersive（沉浸式虚拟现实的）whenviewedthroughtheheadsets.Sofarwe,vehadthreelessons.IfirstusedtheheadsetswithmyseventhgradeU.S.Historyclass.TheTrenchappallowsstudentsto“walk”throughatrench（战壕）duringWorldWarIandIeamaboutmanyofthetoolsusedduringthattime.MysecondactivitywasworkingwiththesixthgradeGeographyclass.Theyusedtheheadsetsstrictlyasviewerstowatcha360videotakingthemthrougharockylandscape.Myfinalactivitywasthemostinterestingone,accordingtothereactions（反应）ofmyeighthgradeCivicsstudents.IwasabletofindaWhiteHouse360tourthatwasmadeafewyearsago.Fortherestofthisyear,Iplantocontinueusingappsand360videosinmyclasses.Nextyearmgoingtowritetomybossaskingfora360videocamerasothatIcanbegintocreatemyownVRfieldtripsforthestudents.53. WhendidtheauthorgettheideaoftryingVRinherclassroom?A. Whenshewassearchingforappsonline.B. AftershereceivedaVRheadsetasagift.C. Whenshewashavingaconversationwithherfriend.D. AftersheheardaboutVRbeingusedintheclassroom.54. Whatdoestheunderlinedword"they”inParagraph2referto?A.Thekids.B.Theapps.C.Thevideos.D.Theheadsets.55. WhichVRlessonwasthemostpopularoneamongstudents?A.TheCivicslesson.B.TheSciencelesson.C.TheGeographylesson.D.TheU.S.Historylesson.56. Whatwilltheauthordonextyear?A. Buya360videocamera.B. Create360videosbyherself.C. Takeherstudentsonmorefieldtrips.D. Trynewteachingmethodsinherclasses.Howmuchshouldwebelievewhatweseeonline?ThefilmSearchingfollowsDavidKim,thefatherofMargot,ateenagegirlwhodisappears.Tohelpwiththeinvestigation,thefatherisaskedtolookintoMargot,spersonallife.Themorehediscovers,themoreherealizesheknewnothingabouthisdaughter.Theopen-mouthedfatherIeamsthatshemadestrangemoneytransfersandparticipatedinonlinechatrooms.Inthefilm,weseehowtechnologyisimportantbutunreliable.WhileithelpsDavidtouncoverinformation,itasksaquestion:howmuchshouldwereallybelieve?Thefilmshowshowreallifecanbedistorted（扭曲）throughMargofsFacebookaccount.ShehasafewhundredfriendsonFacebookbutnoneinreallife.IthighlightshowtheInternetcanshowafalserepresentationofsomeone.Furthermore,thecontentofhermessagesismiscommunicated.Socialmediaquicklyturnsuglyasaninnocenthashtag（话题标签）tofindMargotsoonturnstothepublicblamingthefather:#thefatherdidit.Withsocialmedia,everyonehasavoiceandhiddenpurposes,andevenherclassmatesonlypretendtocareabouthertousethepublicitytopromotethemselves.Thefilmisrecordedonlyviaacomputerscreenratherthanhavingthestandardcamerashots.Thisfairlynewapproachisrefreshing.Thefather'scomputerchangesovertheyearsfromWindowstoaMacbook.Thefilmingisverycleverlydoneandwebegintoforgetthatit,sallthroughacomputerscreen.Thefilmmanagestodrawtheattentionandheartsoftheaudience.Ithasawonderfulstorylineandfreshperspective（视角）thatmirrorstechnologyinourownlives,makingitofculturalandpersonalsignificance.So,ifyou,researchingforafilmtogetlostin,thisisthefilmforyou.57. HowmightDavidfelwhenhediscoversmoreaboutMargot?A.Ashamed.B.Disappointed.C.Shocked.D.Confused.58. WhatcanweinferfromParagraph3?A. Margothasnofriendinreality.B. Informationonlinecanbemisleading.C. DavidistoblameforMargofsdisappearance.D. Socialmediacanuncoverone,shiddenpurposes.59. WhatisParagraph4mainlyabout?A. Thespecialshootingapproach.B. Thestandardcamerashots.C. Thegreatchangesincomputers.D. Theadvancedfilmingequipment.60. What'sthepurposeofthetext?A. TbdiscusstheimpactoftheInternet.B. TbrecommendamovierelatedtotheInternet.C. ToadvisepeopletousetheInternetwisely.D. Tbcallattentiontoparent-childrelationship.Ifyou,reagamerwho,sconstantlygluedtoyourphone,itcouldbetimetoaskformedicalhelp.OnJune18,2018,theWorldHealthOrganization(WHO)officiallylistedtgamingdisorder”asamentalhealthcondition.61Videogamingislikeanon-financialkindofgambling(赌博)fromapsychologicalpointofview,“MarkGriffiths,aprofessorfromNottinghamTrentUniversityintheUK,toldtheAssociatedPress(AP).44GambIersusemoneyasawayofkeepingscore,whilegamersusepoints.62 ttPeopleneedtounderstandthisdoesn,tmeaneverychildwhospendshoursintheirroomplayinggamesisanaddict,otherwisedoctorsaregoingtobefloodedwithrequestsforhelp,“JoanHarvey,aspokeswomanfortheBritishPsychologicalSociety,toldAR63 Forexample,a21-year-oldChinesewomansurnamedWuinGuangdongprovincewentblindinoneeyeafterplayingthemobilegameKingofGloryforawholeday.“OndayswhenIhavenowork,Iusuallygetupat6am,eatbreakfastandplayuntil4PmJshetoldtheSouthChinaMorningPost.ttThenlleatsomething,haveanap(小睡)andplayuntil1am.Wuisn,talone.AccordingtoastudypublishedbyChinaYouthDaily,aboutoneinfiveyoungChinesepeopleplayonlinevideogamesforatleastfourtofivehoursperday.64InApril,theMinistryofEducationissuedanoticeaskingChineseschoolsandparentstopreventstudentsfrombecomingaddictedtotheInternetandgames.Othercountrieshavealsotakenaction.65Meanwhile,inJapan,somemobilephoneshaveaspecialmodeforchildrenthatletstheirparentscontrolwhatgamestheycandownloadandhowlongtheycanplay.A. Thismeansit,snowonthesamelistasothermentalillnesses.B. Thankfully,measureshavebeentakentodealwiththeproblem.C. Weoftenseepeoplearoundusplayinggamesontheirmobilephones.D. InSouthKorea,childrenareforbiddentoplayvideogamesaftermidnight.E. WHO,smainworkistoimprovethementalhealthofindividualsandsociety.F. Butifyoulosecontroloveryourgaminghabits,you,llfaceseriousproblems.G. However,itdoesn,tmatterifyouplayyourfavoritegamenowandthen.十二、语法填空语法填空Internetmemes(网络爆红)canbroadlybeconsideredsocialorculturalideasthatarewidelyspreadontheInternet.In1976,biologistRichardDawkins66(use)theword"meme"inhisbookTheSelfishGenetoexplainhowculturalinformationandsocialmemoriesspreadfrompersontoperson.Memesarenotsomethingnew.Infact,memescandatebacktothedays67culturalideaswerespreadbywordofmouthsuchasstoriesandjokes.In68past,aculturalideamightspreadfrompersontopersonthroughspeech.Today,anInternetmemecanspreadmuch69(rapidly)throughemails,textmessagesandwebsitelinks.MostInternetmemesarebasedonthingspeoplefind70(interest)andtheyattractawideaudience.Internetmemescanalsoberelatedtootherthings,though.Forexample,itispossible71(find)Internetmemesaboutmade-upstories,socialcommentary,andsomeother72(subject).MostInternetmemes73(create)andspreadbyteens.Theygetaccess74theInternetworldataveryyoungageandenjoy75(share)theirexperienceswithothersthroughtheInternet.参考答案:1. haven,tbeentold/havenotbeentold【详解】考查否定句。句意：孩子们还没有被告知这个好消息。此处改为否定句，应用have后加no，或用haven't,already改为yel,放在句末。故填haven'tbeentold。2. Havethechildrenalreadybeentold【详解】考查一般疑问句。句意：孩子们已经被告知了这个好消息。根据英语中一般疑问句的基本结构可知，应该将be动词、助动词或情态动词提到主语前面，其他成分不变，所以此处只需将本句中的助动词have提到主语thechildren前面即可。故答案为Havethechildrenalreadybeentold(,3. Whohasbeentold【详解】考查特殊疑问句。句意：谁已经被告知这个好消息了？根据题目要求，对原句中theChikiren进行提问，指人，所以用疑问代词WhO提问。当Who在句中作主语时，谓语动词要用第三人称单数形式。故填Whohasbeentold。4. havebeenproduced【详解】考查被动语态和主谓一致。句意：在过去的几年里，世界各地制作了成千上万的电影。根据时间状语IntheIaSIfeWyearS可知，空处谓语动词需用现在完成时态，因为电影是被制作，所以空处需用现在完成时态的被动语态：have/hasbeendone,主语是复数thousandsoffilms,所以空处助动词需用have。故填havebeenproducedo5. hasbeenchanged【详解】考查时态和语态。句意：虽然我们不知道讨论了什么，但是我们可以感觉到话题已经变了。thetopic(Change).是省略that引导的宾语参考，此处在从句中作谓语，主语thetopic和动词Change是被动关系，且此处表示现在话题已经改变了，应用现在完成时的被动语态，主语是单数，助动词应用has,故填hasbeenchanged。6. wasbuilt【详解】考查动词的时态和语态。句意：村子附近的那座桥是去年建的。根据下文的lastyear可知，本句的时态为一般过去时，又因为build和主语Thebridge之间是被动关系，所以用一般过去时的被动语态，又因为主语是第三人称单数所以用WaSbUik故答案为WaSbUik7.havebeenbought【详解】考查时态和语态。句意：自从上周以来就没有人买书了。此处在句中作谓语，由SinCeIaStWeek可知，句中应用现在完成时，且主语和动词buy是被动关系，应用现在完成时的被动语态，主语是复数。助动词应用have,故填havebeenbought。8. hasbeensent【详解】考查动词时态语态。句意：到现在为止，一封电子邮件也没有寄给我。根据时间状语“bynow”可知，句子时态为现在完成时，表示从过去开始一直到现在的动作，空格处是谓语动词，主语email和Send为被动关系，需用被动语态，主语为单数名词，助动词用has。故填havebeensento9. in【详解】考查介词。句意：最新的证据证实了我对他的诚实。结合句意和空前的confirmedme可知，本空填介词in,COnfirmSb.insth.“证实某人做某事”为固定短语。故填in。10. Ithasbeenconfirmedthat【详解】考查主语从句。“已经确认''应用现在完成时，此处用it作形式主语，真正的主语是空后的从句，从句句意完整不缺少任何成分，应用that引导主语，“确认”为动词COnfirm,主语和Confirm是被动关系，应用现在完成时的被动语态，句首单词首字母大写，故填IthaSbeenconfirmedthato11. against/to【详解】考查介词。句意：她把脸贴在窗户上，不知道妈妈为什么这么心烦意乱。根据"pressedherface”和“thewindowv可知,此处是指把脸贴在窗户上,所以应用介词against或to表示“靠着“。故填againstto12. toseize【详解】考查非谓语动词。句意：我的朋友们催促我抓住机会成为慈善机构的志愿者。presssb.todosth.固定搭配，意为“催促某人做某事"，故填toseize。13. areundergreatpressure【详解】考查介词短语和一般现在时。此处可理解为描述现在的状况,所以应用一般现在时。表示“压力很大”应用介词短语beundergreatpressureo主语we为复数形式。故填areundergreatpressureo14. Allthepreparationsforthetaskhavebeencompleted./Allthepreparationsforthetaskhavebeencompletedbyus.【详解】考查被动语态。句意：我们已经完成了任务的所有准备工作。被动语态用物作主语，故主语为Allthepreparationsforthetask；结合原句可知用现在完成时havebeencompleted,被我们完成，是byus,可省略。故填Allthepreparationsforthetaskhavebeencompleted(by答案第2页，共12页US).15. Newtypesofcomputershavebeenproducedbythiscompany.【详解】考查被动句。句意:这家公司生产了新型计算机。此处主语为Newtypesofcomputers,为现在完成时的被动语态，故改为Newtypesofcomputershavebeenproducedbythiscompany.16. Severalapplicantsforthejobhavebeeninterviewed.【详解】考查时态语态和主谓一致。句意：他们面试了几个求职者。本句可改写为被动句，原主动句宾语变为被动句主语，被动句主语可为severalapplicantsforthejob(几个求职者)，原主动句主语They在被动句中作宾语可以省略，时态变为现在完成时的被动语态(肯定形式)，主语复数，谓语复数形式，首字母大写，故改写为：SeVeralapplicantsforthejobhavebeeninterviewed.17. Severalexperimentshavebeencarriedouttotesttheperformanceofthenewcar.【详解】考查被动语态。句意：他们进行了几项试验以测试这种新车的性能。分析句子的结构可知，句子的时态为现在完成时，现在完成时的被动语态的结构为：have/hasbeendone；变为被动语态，动作的发出者变为动作的承受着，可知被动语态的主语为Severalexperiments,结合主谓一致。故为Severalexperimentshavebeencarriedouttotesttheperformanceofthenewcar.18. Notanypermissiontoenterthelabhasbeengiven(bythem)sinceitwasclosed.【详解】考查现在完成时态的被动语态。句意：自从实验室关闭以来，他们没有给予任何进入实验室的许可。改写为被动语态，需要将原主动语态句中的宾语anypermission,否定句可用Notanypermission作主语,置于被动语态的主语位置作主语,动词不定式toenterthelab作后置定语；然后将现在完成时的谓语hasgiven修改为被动语态形式hasbeengiveno最后用原来主动语态句中的主语与by构成bythem作状语，提示谓语动词的动作的执行者，时间状语从句sinceitwasclosed照抄。故答案是Notanypermissiontoenterthelabhasbeengiven(bythem)sinceitwasclosed.19. Jackhasalwaysbeenpraisedbyhisbossforhisdevotiontowork.【详解】考查现在完成时的被动语态。句意：杰克对工作的投入一直受到老板的表扬。根据提示可知，此处应用现在完成时的被动语态，主语为Jack,谓语应用hasbeenpraised,byhisboss表示动作的发出者。故句子转换为：Jackhasalwaysbeenpraisedbyhisbossforhisdevotiontoworko20. Theidentitycardhasalreadybeenreturnedtotheownerbyher.【详解】考查现在完成时的被动语态。句意：她已经把身份证还给了失主。原句：She是句子主语，谓语动词是现在完成时hasalreadyrelumed,theidentitycard是句子宾语；变成被动语态时：原来的宾语theidentitycard变成主语，是第三人称单数，故变后的句子助动词用has,故变成现在完成时的被动语态hasalreadybeenrelumed,原来的主语变成byher,其余不变。故答案为Theidentitycardhasalreadybeenreturnedtotheownerbyher.21. Howtosolvethatdifficulttechnologicalproblemhasn,tbeendecidedbyusyet.【详解】考查时态语态。句意：我们还没有决定如何解决那个技术难题。原句为主谓宾结构，变成被动语态(bedoneby)将宾语提前构成被动语态的主语(howtosolvethatdifficulttechnologicalproblem),原句为现在完成时，变成被动语态也为现在完成时，主语为howtosolvethatdifficulttechnologicalproblem,谓语为单数。故填：Howtosolvethatdifficulttechnologicalproblemhasn,tbeendecidedbyusyeto22. Manytreeshavebeenplantedonthehillinthelastfiveyears(byus).【详解】考查被动语态。句意：在过去的五年里，我们在山上种了很多树。原句"Wehaveplantedmanytreesonthehillinthelastfiveyears.,主语是we,句子用的是是现在完成时，谓语是haveplanted,宾语是manytrees,onthehill是地点状语，inlastfiveyears是时间状语。改为被动语态，manytrees做主语，谓语改为现在完成时的被动，即has/havebeendone,主语是复数，应用havebee