2025版高考英语总复习Unit1Alandofdiversity教学案新人教版选修8

PAGEPAGE1Unit1AlandofdiversityStep1课前打算——单元考点自查自测1.词汇分层级识记过关2.语境活用填写过关3.经典句式背诵仿写过关4.类词巧积累事半功倍(一)分门别类攻单词——识形辨意·拓展应用(二)写用结合记短语——译写短语·语境活用(三)仿写活用练句式——经典句型·仿写背诵经典原句句式归纳仿写造句1.Thatiswhytodayover40%ofCaliforniansspeakSpanishasafirstorsecondlanguage.这就是今日有超过40%的加利福尼亚人把西班牙语作为第一或其次语言的缘由。Thatiswhy...“那就是为什么……”。1.他痴迷电脑嬉戏，那就是他不得不辍学的缘由。Heisaddictedtocomputergames，andthat_is_whyhehastodropoutofschool.2.Itisbelievedthatbeforelongthemixofnationalitieswillbesogreatthattherewillbenodistinctmajorracialorculturalgroups,butsimplyamixtureofmanyracesandcultures.人们认为，要不了多久，多种国籍的混合将会特别之大，以至于不行能存在明显的主要的种族或文化群体，而只是多种族和多文化的混合体。Itisbelievedthat...“据认为/信任……”，其构成为：It＋be＋过去分词＋that从句。2.(2024·江苏卷)在将来的一年，中国经济有望中速发展。It_is_hoped_thatChina'seconomyistogrowatamediumspeedinthecomingyear.Step2课堂探究——核心考点点点突破1.重点难点考点学通练透2.归纳总结拓绽开阔视野3.方法规律技巧权威点拨4.四平八稳打创高效课堂第一时段Warmingup&Reading1．majorityn．大多数；大半[教材原句]OfthefirstSpanishtogotoCalifornia，themajoritywerereligiousmen，whoseministrywastoteachtheCatholicreligiontothenatives.在首批移居加利福尼亚州的西班牙人中，大部分是宗教人士，他们的职责是向原住居民传授天主教。(1)a/themajorityof...大多数……inthe/amajority占多数(2)minorityn.少数inthe/aminority占少数(3)majorn．&v.主修；专业majorin主修……；以……为专业单句语法填空①Whatshehasjustsaiddoesn'tcorrespondwiththeviewsofthe________(major)．②Anagreementseemstobeimpossiblebecausethemajorityofthecommitteemembers________(be)againstit.③IgraduatedfromChongqingNormalUniversityandmajored________informationmanagement.④Inthegeneralpopulation,right­handedpeopleare________themajority.[答案]①majority②are③in④in[方法规律]themajorityof后接复数名词作主语时，谓语动词用复数；后接不行数名词作主语时，谓语动词用单数；后接集合名词作主语时，若集合名词视为整体，则谓语动词用单数，若集合名词考虑个体，则谓语动词用复数。2．electvt.选择；确定做某事；选举某人[教材原句]BythetimeCaliforniaelectedtobecomethethirty­firstfederalstateoftheUSAin1850,itwasalreadyamulticulturalsociety.到1850年加利福尼亚成为美国第31个州的时候，它已经是一个有着多种文化的社会了。(1)electsb.(as/tobe)＋职位＝sb.beelected(as/tobe)＋职位(职位前无冠词)(2)electionn.选举单句语法填空①(2024·陕西卷)Besides,IhavesuchagoodcommandofEnglishthatI________(elect)asassistanttomyEnglishteacher.②IfIamluckyenoughtowinthe________(elect),thefirstthingIwilldoistoenrichourstudents'after­classactivities.③SomepeoplethoughtthatJoewasluckyenough________(elect)astheteamleader.Butinmyopinion,hewasmorewisethanlucky.用elect/choose/select的适当形式填空④Itisdifficultto________betweentwosuchnicehouses.⑤Helookedthroughthesuitsand________thecheapestoneforme.⑥Theyfinallymadethedecisionto________Markastheirnewmonitor.[答案]①amelected②election③tobeelected④choose⑤selected⑥elect[思维发散]choose指在“两个或多个之中”选择其一，其后通常跟from或between。elect指“通过选举选出”。select通常是指在“同类事物中选择最好的或最合适的”。3．liveon接着存在；接着生存；靠……生存[教材原句]Thecustomsandlanguagesoftheimmigrantsliveonintheirnewhome.移民者的习俗和语言在他们的新家得以持续。livewith忍受；忍耐liveupto符合；不辜负livethrough经验过；经过……之后还活着liveby...靠……(手段、方式)生活liveout实践；度过livea．..life过着……的生活单句语法填空①Thepoorcouplelive________asmallincome.②Youhavetolearntolive________stress.③Theoldmanlived________sellingvegetables.④Thelittlegirllived________theearthquake.[答案]①on②with③by④through4．bymeansof通过；用……方法；借助……[教材原句]ScientistsbelievethatthesesettlerscrossedtheBeringStraitintheArctictoAmericabymeansofalandbridgewhichexistedinprehistorictimes.科学家们认为这些迁居者通过一条史前时代曾经存在的大陆桥穿越北极地区的白令海峡到达美洲。bythismeans用这种方法byallmeans尽一切方法；务必bynomeans决不；一点也不(放句首时，句子用部分倒装语序)单句语法填空①I'vetriedveryhardtoimprovemyEnglish.Butbynomeans________(be)theteachersatisfiedwithmyprogress.②Shecouldnotspeak,butmadeherwishesknown________meansofsigns.③Thisisby________meansthefirsttimeyouhavebeenlate.④Everypossiblemeans________________(try),andwefindonlybythismeansisitpossibletopersuadehim.⑤Allpossiblemeans________________(try),andwefindonlybythismeansisitpossibletopersuadehim.[答案]①is②by③no④hasbeentried⑤havebeentried[学问顾问]means用作“方式；方法”时单复数同形。若all/some/several/manymeans作主语，谓语动词用复数形式；若every/each/one/ameans作主语，谓语动词用单数形式。5．makealife习惯于新的生活方式、工作等；谋生[教材原句]Somediedorreturnedhome,butmostremainedinCaliforniatomakealifeforthemselvesdespitegreathardship.有些人死了或回家了，但是大多数人留在加利福尼亚谋生，尽管困难重重。(1)cometolife醒悟；变得活跃live/leada．..life过着……生活comebacktolife醒悟过来；复原生气bring...backtolife使……醒悟过来；给……活力(2)make/earna/one'sliving谋生单句语法填空①TheysettleddowninCanadaandmade________lifeforthemselves.②Thevillage，whichhadseemeddeserted，immediatelycame________life.③Shehadtolookforpart­timejobstheseyearstomakea________(live)．完成句子④Inthecomingthreeyears,ourschoollifewillbechallengingandyouwilltryto____________foryourself.在接下来的三年，我们的学校生活将会特别具有挑战性，你会努力习惯新的生活方式。句型转换⑤Happyisthemanwhocanmakealivingbyhishobby.→Happyisthemanwhocan____________byhishobby.[答案]①a②to③living④makealife⑤makealife6．why引导表语从句[教材原句]Thatiswhytodayover40%ofCaliforniansspeakSpanishasafirstorsecondlanguage.那就是今日超过40%的加利福尼亚人把西班牙语作为第一或其次语言的缘由。(1)This/Thatiswhy...这/那就是……的缘由。①Thedeadlineisdrawingnear.________________weareverybusy.最终期限要到了。这就是我们很忙的缘由。(2)This/Thatisbecause...这/那是因为……②Fromspace,theearthlooksblue.________________aboutseventy­onepercentofitssurfaceiscoveredbywater.从太空中看，地球是蓝色的。这是因为它表面约71%都被水覆盖着。(3)Thisisthereasonwhy...这就是……的缘由；Thereasonwhy...isthat...……的缘由是……，why引导的是定语从句。③Thereason________thestudentsfavorthebookis________theycancarryitwiththemwherevertheygo.学生们喜爱这本书的缘由是他们无论去哪都可以随身携带它。[答案]①That'swhy②That'sbecause③why;thatExactlywhenthefirstpeoplearrivedinCalifornia,noonereallyknows.However,1.____________islikelythatNativeAmericansmade2.____________lifethereandwerelivinginCaliforniaatleastfifteenthousandyearsago.ScientistsbelievethatthesefirstsettlerscrossedtheBeringStraitintheArctictoAmerica3.____________meansofalandbridgewhichexistedinprehistorictimes.Inthe16thcentury,afterthe4.____________(arrive)ofEuropeans,thenativepeoplesufferedgreatly.Thousandswerekilledorforcedintoslavery.However,somesurvivedtheseterribletimes,andtodaytherearemoreNativeAmericans5.____________(live)inCaliforniathaninanyotherstate.SpanishsoldiersfirstarrivedinSouthAmericaintheearly16thcentury,6.____________theyfoughtagainstthenativepeopleand7.____________(take)theirland.Twocenturieslater,theSpanishhadsettledinmostpartsofSouthAmerica.Of8.____________firstSpanishtogotoCalifornia,the9.____________(major)werereligiousmen,10.____________ministrywastoteachtheCatholicreligiontothenatives.[答案]1.it2.a3.by4.arrival5.living6.when7.took8.the9.majority10.whose其次时段LearningaboutLanguage&UsingLanguage1．occurvi.发生；出现[教材原句]Itoccurredtomethathemightbeinterestedintheproblemwehaddiscussed.我突然想起他或许对我们探讨过的那个问题感爱好。sth.occurstosb.某人突然想起某事Itoccursto/strikes/hitssb.that...某人突然想起……Itoccurstosb.todosth.某人突然想起做某事单句语法填空①Agoodideaoccurred________mewhenIwokeupthismorning.②Itoccurredtome____________(phone)himaboutit.句型转换③ItoccurredtomethatIshouldgotoattendameetingwhenIwasabouttogohome.→Itoccurredtome________toattendameetingwhenIwasabouttogohome.[答案]①to②tophone③togo2．indicatevt.指出；标示；指明，表明；示意[教材原句]Trytousetheexpressionsabovetoindicatethatyouarelisteningcarefullytoyourpartner.尽量运用以上表达方式来表明你在仔细地听你的同伴讲话。(1)indicatesth.tosb.向某人指出某物indicatethat...示意；表明(2)indicationn.指示；象征；预示Thereissome/noindicationthat...有/无迹象表明……单句语法填空①Research________(indicate)thatmenfinditeasiertogiveupsmokingthanwomen.②Therewasno________(indicate)thatshehadstolenthejewelry.③Iaskedhimwheremysisterwasandheindicatedtheshopopposite________me.[答案]①indicates②indication③to3．hiren.&vt.租用；雇用[教材原句]Teamedupwithacouplefrommyhotel(PeterandTerri)andhiredacar.(我)和同住一个旅馆的一对夫妇(彼得和泰莉)合作租了一辆车。(1)onhire出租forhire可供出租(2)hiresth.out(tosb.)把……租出去(给某人)单句语法填空①Therearemanybicycles________hireinthisarea.②Therearethreesmallboatsavailable________hire.③Davidusedtohirehiscar________sometimeswhenhedidn'tneedithimself.[答案]①on②for③out4．teamupwith与……合作或一起工作；相称[教材原句]Teamedupwithacouplefrommyhotel(PeterandTerri)andhiredacar.(我)和同住一个旅馆的一对夫妇(彼得和泰莉)合作租了一辆车。keepupwith跟上catchupwith赶上putupwith忍受；容忍endupwith以……结束单句语法填空①Jackpreferredtogointobusinessaloneratherthanteamup________anyoneelse.②Thecoatandskirtteam________verywell,althoughtheyweren'tboughtasaset.用teamupwith,keepupwith,putupwith和endupwith的适当形式填空③Shealwaysstaysuplatetostudyinorderto____________theothers.④It'stoodelightfulofyoutobesonicetohim,and__________allhistiresomestories.⑤Theparty____________asongthateveryonewasfamiliarwith.⑥Ineedto____________yourfirminabusinessproject.Couldyouputmethroughtoyourboss?[答案]①with②up③keepupwith④putupwith⑤endedupwith⑥teamupwith5．markout画线；标出……界线；规划[教材原句]There'safascinatingdrivemarkedoutfortourists.有一个极有吸引力的为旅游者标明的车道。(1)bemarkedwith...标记着……；被标上……记号markdown登记；减价；打折；给低分markoff使别出心裁；画线分隔；划开markwith...以……为标记；以……表明markup提价；涨价(2)uptothemark达到要求；符合标准单句语法填空①Mark________yourmistakes,andfindoutwhatcausesyoutomakethesemistakes.②Thespecialparkingspace________(mark)outwithwhitelinesisdesignedforemergencyuse.③Theysetatrapforhimbyputting________(mark)moneyintothedrawer.④Theoldmantreasuredapackage________(mark)withthenamesandthedate.[答案]①out②marked③marked④marked6．takein包括；汲取；理解；欺瞒；收留；改小[教材原句]It'sa79kmround­tripthattakesinallthefamoustouristspots.这是一次来回79公里的旅行，它涵盖了全部闻名的旅游景点。写出下列句中takein的含义①TheUnitedKingdomtakesinEngland,Wales,ScotlandandNorthernIreland.______________②Thefarmertookinthelosttravelersforthenight.______________③Womenareoftentakeninbyproductsforlosingweight.______________④Ifounditeasytotakeinwhattheteachersaidinclass.______________⑤Itissaidthatblacktakesinmoreheatthanwhite.______________⑥ThedresswasbigsoIhadtotakeinatthewaist.______________[答案]①包括②留宿；收留③欺瞒④理解⑤汲取⑥改小Georgearrivedearlyinthemorningbybus.Hewentstraighttothehotelanddroppedhisluggage,thenhewentexplore.Thefirstthingwasarideoncablecar.FromtopofthehillhegotaspectacularviewofSanFranciscoBayandthecity.Buildingin1873,itissaidwhatthecablecarsystemwasinventedbyAndrewHallidie,whowaswantedtofindabetterformoftransportthanhorse­drawntrams.Apparent,hehadbeenshockedwhenhesawaterribleaccidenttooccur,inwhichatramslippeddownthehilldraggingthehorseswithit.TherewassomeindicationwaswhyAndrewHallidiedecidedtodevelopthenewtransport.Withsomanyexploring,hewasexhaustingandhadarest.[答案]Georgearrivedearlyinthemorningbybus.Hewentstraighttothehotelanddroppedhisluggage,thenhewenteq\o(explore,\s\do15(exploring)).Thefirstthingwasarideoneq\o(∧,\s\do15(a))cablecar.FromtopofthehillhegotaspectacularviewofSanFranciscoBayandthecity.eq\o(Building,\s\do15(Built))in1873,itissaideq\o(what,\s\do15(that))thecablecarsystemwasinventedbyAndrewHallidie,whoeq\o(was,＼)wantedtofindabetterformoftransportthanhorse­drawntrams.eq\o(Apparent,\s\do15(Apparently))，hehadbeenshockedwhenhesawaterribleaccidenttooccur,inwhichatramslippeddownthehilldraggingthehorseswithit.Therewassomeindicationeq\o(∧,\s\do15(that))waswhyAndrewHallidiedecidedtodevelopthenewtransport.Withsoeq\o(many,\s\do15(much))exploring,hewaseq\o(exhausting,\s\do15(exhausted))andhadarest.Step3课后演练——学问实力链接高考Ⅰ.单句语法填空1．(2024·全国卷Ⅱ)Formswillbeavailableinschoolandonlineforthem____________(indicate)theirchoicesandreturntoschool.[答案]toindicate2．(2024·全国卷Ⅱ)HewasunconsciousandasIlookedathisface,somethingoccurred________me.[答案]to3．(2024·北京卷)Well,thefutureis________(apparent)now.[答案]apparently4．(2024·天津卷)But________(distinct)thatweresharptousaschildrenbecomeunclear.[答案]distinctions5．Shewas____________(hire)onthestrengthofhercomputerskills.[答案]hired6．Thefirststepwilltakequitealongtimeandcanbynomeansbe____________(accomplish)overnight.[答案]accomplished7．Twentyheadof____________(cattle)wereeatinggrassonthegrasslandwhenawolfcameover.[答案]cattle8．Themajorityoftheinterviewees____________(prefer)watchingTVathometogoingtothecinema.[答案]prefer9．—Ihearyou'vebeenlookingforajobrecently.—Yes，I'mapplying____________workatthelibrary.[答案]for10．Anewlawhasbeenbroughtintodiscourage___________(race)prejudice.[答案]racialⅡ.单句改错1．Alargepercentageofthishotel'sincomearefromthevisitorstothelakenearby.______________[答案]are→is2．(2024·北京东城一模)MoresubwaylineswillbebuildingtomaketravellingeasyinBeijinginthecomingyears.______________[答案]building→built3．Emersonwouldalwaystakedownnewideasthatwereoccurredtohim.______________[答案]去掉were4．Weexpressourthoughtsinmeansofwordsandbodylanguage.______________[答案]in→by5．Agreatmanyofhouseswereknockeddownintheearthquake.____________[答案]去掉of6．TheywenttotheWestanddecidedtomakelifethere.____________[答案]在make后加a7．Atthemeeting,youngpeoplewereonthemajority.____________[答案]on→in8．Hewaselectedthepresidentofthecompany,andthenewscame,infact,asasurprise.____________[答案]去掉第一个the9．WeshouldgraspofeverychancetoopenmouthandspeakEnglish.____________[答案]去掉of10．TherewerealotofpeopleintheparklastSunday.Wehadeverywheretotakearest,sowegottired.____________[答案]everywhere→nowhereⅢ.依据提示词及相关要求完成句子1．镇上的大多数人都主动地拥护为孩子们建立运动场的安排。(majority)____________________________________________________theplantobuildaplaygroundforchildren.[答案]Themajorityofpeopleinthetownstronglysupport2．唐纳德·特朗普被选为美国总统，事实上，这个消息一传出来就给了人们一个惊喜。(elect)DonaldTrump___________________，andthenewscame，infact，asasurprise.[答案]waselectedPresidentoftheUnitedStates3．那就是越来越多的中国人对学英语感爱好的缘由。(why引导表语从句)____________moreandmorepeopleinChinaareinterestedinlearningEnglish.[答案]That'swhy4．在很多学校，学生花在做作业上的时间很可能比以前少。(likely)____________________，inmanyschools,thestudentsaregoingtospendlesstimeindoinghomeworkthantheyusedto.[答案]Itislikelythat5．人们普遍认为约百分之六十的女性在生完孩子后会返回工作岗位。(it作形式主语)________________________about60percentofwomenwillreturntoworkafterhavingababy.[答案]Itisbelievedthat6．当我们赶到电影院的时候电影已经起先了。(bythetime)Themoviehadalreadystarted___________________.[答案]bythetimewearrivedatthetheatre高考题型分组训练阅读理解板块训练——重细微环节，练速度(限时：25分钟)Ⅰ.阅读理解AAteacherfromRelaxKidsinTamworth,theUK,usedtwoapplestoshowherstudentsthedamagingandoftenunseenconsequencesofbullying.Andherpostaboutthepowerfullessonhasgoneviral.RosieDuttonexplainedthatduringoneofherclassessheintroducedtworedapplestothechildren.Whatthekidsdidn'tknowwasthatpriortothelesson,Duttonhadrepeatedlydroppedoneoftheapplesonthefloor.Andyet,ontheoutsideatleast,bothappleslookedperfect.“IpickeduptheappleI'ddroppedonthefloorandstartedtotellthechildrenhowIdislikedthisapple,andthatIthoughtitwasdisgusting,itwasahorriblecolourandthestemwasjusttooshort，”Duttonwrote.Shethenencouragedthestudentstodothesame.Someofthechildrenlookedatherlikeshewas“crazy”，butthestudentspassedtheapplearoundthecircle,calling_it_names.Continuingtheexercise,theteacherthenpassedthesecondapplearoundthecircle.Thisapple,however,wasshoweredwithcommentslike“Yourskinisbeautiful！”and“Whatabeautifulcolouryouare！”Duttonthenshowedthestudentsandbothapplesonceagain,highlightingthat“therewasnochange,andbothapplesstilllookedthesame.”Thatis,untilshecutthemopen.“Theapplewe'dsaidunkindwordstowasbruisedandallmushyinside，”shesaid.Therewas,shesaid,animmediate“lightbulb”momentforherstudents.“Theyreallygotit.Whatwesawinsidethatappleiswhatishappeninginsideeveryoneofuswhensomeonemistreatsuswiththeirwordsoractions.”Duttonexplainedhowimportantitistoteachchildrentostandupforoneanother,andtostopanyformofbullying.“Let'screateagenerationofkindcaringchildren，”theteacherwrote.“Thetonguehasnobones,butisstrongenoughtobreakaheart.Sobecarefulwithyourwords.”语篇解读：本文为一篇记叙文。作者讲解并描述了一位老师用两个苹果给学生上了一节生动的有关倚强凌弱危害性的课。1．Whathadtheteacherdonetothefirstapplebeforethelesson?A．Shehadintroducedittothekids.B．Shehaddamageditpurposely.C．Shehadmadeitlookperfect.D．Shehadcoloureditbrightly.[解析]细微环节理解题。依据其次段其次句“Whatthekidsdidn'tknowwasthatpriortothelesson,Duttonhadrepeatedlydroppedoneoftheapplesonthefloor.”可知答案为B项。[答案]B2．Whatdoestheunderlinedpart“callingitnames”inParagraph3mean?A．Sayingrudethings.B．Makingfunofit.C．Cheeringforit.D．Shoutingatit.[解析]词义揣测题。依据倒数第三段其次句中的“saidunkindwordsto”可知答案为A项(辱骂)。[答案]A3．Whatdidtheteacherinstructthekidstodowiththesecondapple?A．Dropit. B．Praiseit.C．Ignoreit. D．Observeit.[解析]细微环节理解题。依据第四段中“Yourskinisbeautiful”and“Whatabeautifulcolouryouare！”可知那位老师让那些孩子赞美其次个苹果，故答案为B项。[答案]B4．What'sthepurposeoftheteacher'susingtwoapplesinclass?A．Todrawthekids'attention.B．Toexplainherpersonalpreferences.C．Tomakeacomparisonbetweenthem.D．Tohelpthekidsunderstandtheresultsofbullying.[解析]推理推断题。由全文可知老师在班上用两个苹果的目的是帮助孩子们懂得倚强凌弱的危害，故答案为D项。[答案]DB(2024·重庆高三联考)Areyouaddictedtocomputergames?Doyoustayupallnightplayingthem?Doyoufeelhappyafteryouplaycomputergames?There'snodoubtthattheexcitementandappealingofgamesthesedaysmakethemhardtoputdown.Weareattractedbythechoicewhenitcomestogaming:Youcanrole­playcreatingyourownfantasycharactersandstories,givingyouachancetostepoutofeverydaylifeintoanimaginaryworld.Andthereareshootinggameswhereyoucanletoutyourangeranddepressioninviolentsituationswhereyoukillpeoplewithguns.Youcangetexcitedfromthegames.However,canthesekindsofgamesreallybefunandcanbeingabsorbedinvirtualrealitybegoodforus?Shouldweworryabouttheireffectsonourhealth?PopulargameslikeGrandTheftAutohavebeenblamedforeverythingfromfallingresultsatschooltocausingactsofextremeviolence.Internetsafetyadvisor,AlanMacKenzie,thinksanypeoplewilljustunderstandablythinkthatagameisjustagameandnotrealizingtheexactcontentthat'sinthere.Hegivesanexampleoftheviolence,whichhesaysiswhollyinappropriateforanybody,nottomentionchildren.Otherswillarguethatgamingisaharmlessformofentertainment.Thereisevidencethatplayingvideogamescouldactuallybegoodforus.SomegameslikeGameofThronesandWorldofWarcraftareeducationalandusinggamescertainlycanhelpchildrenlearngoodqualities.Studieshavealsoshownthattheskillsusedinplayinggamescancausegrowthincertainareasofthebrain,theabilitytothinkin3Dandevenimproveoureyesight.Videogameplayersarealsonolongerjustsimplecreatures.Forsome,gamingishavingapositiveeffectontheirsocialliveswithgameslikeHaloandWorldofWarcraftoftenbeingplayedingroups.Whenyourgroupworkstogethertowinthegame,yoursenseofachievementishigherthanwhenwinningbyyourself.Soeverycoinhastwosides.Itseemstoday,gamingisn'tjustforgamefansandifusedinaproperway,wecanalltakepart.Ifvideogameshavetwosides,whichsidedoyoustandby?语篇解读：本文是一篇争论文。文章论述了电脑嬉戏的主动作用和消极作用，并提出应当正确看待电脑嬉戏，选择有益于自己身心健康的嬉戏。5．Thewriterusedalotofquestionsatthebeginningto________.A．leadintothetopicofthepassageB．showhisworriesabouttheeffectonhealthC．doubttheadvantageofplayingcomputergamesD．askthereaderfortheirownopinionsaboutgames[解析]目的意图题。依据第一段的三个问题以及其次段的内容可知，文章开头用三个问句的目的是引出本文话题：我们该如何看待电脑嬉戏，故A项正确。[答案]A6．WhatdoesParagraph3mainlytellus?A．Gamescontainextremeviolence.B．Thecontentsofthegamearecomplex.C．Gamingisaharmfulformofentertainment.D．Populargamesleadtostudents'fallingresultsatschool.[解析]段落大意题。通读第三段可知，该段的主题句是第一、二句“However,canthesekindsofgamesreallybefunandcanbeingabsorbedinvirtualrealitybegoodforus?Shouldweworryabouttheireffectsonourhealth”，再结合第四段的第一句“Otherswillarguethatgamingisaharmlessformofentertainment.”可知，该段主要论述电脑嬉戏是一种有害的消遣方式，故C项正确。[答案]C7．Whatiscomputergames'goodinfluenceonsociallives?A．LiHualearntmanyEnglishwordsfromplayinggames.B．HanMeimeipassedtheexamafterplayingthegames.C．YangLiletouthisangeranddepression.D．SunYanworkedwellwithhisteammates.[解析]推理推断题。依据第五段的最终一句“Whenyourgroupworkstogethertowinthegame,yoursenseofachievementishigherthanwhenwinningbyyourself.”可知，假如你的团队团结一样并且赢得了嬉戏，则你的成就感要比独自赢得嬉戏更剧烈；据此可知，通过电脑嬉戏我们可以培育团队精神。故D项符合题意。[答案]D8．HowdoestheauthorsupporthisideainParagraph4?A．Withdescriptivewords.B．Bygivingsomeexamples.C．Withsomeresearchresults.D．Byprovidingsomenumbers.[解析]推理推断题。依据第四段的第三句“SomegameslikeGameofThronesandWorldofWarcraftareeducationalandusinggamescertainlycanhelpchildrenlearngoodqualities.”可知，作者通过列举“GameofThrones”和“WorldofWarcraft”这两个电脑嬉戏说明这种嬉戏对孩子有主动作用，该段运用了举例法，故B项正确。[答案]BⅡ.七选五阅读填空Therearealotofpeoplewhoareoverweightallovertheworld.Whatcausesobesity?Ifyougetthegene,well,probablyyouaregoingtobeafewmorepoundsheaviercomparedtotherestofyourclassmatesorfriends.__1__Obesitycannotonlymakeapersonlookheavyandnotintheusualsenseofbeinghandsome,butcanalsoleadtoserioushealthconditionsandlife­threateningdiseases.Whenwetalkaboutobesity,thefirstthoughtthatcomestomindisjunkfood.__2__Itiscalledjunkfoodbecausehamburger,pizzaandthelikecontainhighcalories.IfyoueataBigMac(asuperhamburger),anorderoflargefries,andalargeCoke,youwillneedto