Unit3Ahealthylife李仕才一、阅读理解TouroperatorshaveseasonaldealsonholidaystoCanada，Australiaandothercountriesinanewyear.AustravelHolidaymakerscansaveupto30%onatriptoAustraliawiththeAustravelsale，whichrunsforaboutamonth.ItalsoincludesafortnightlongtriptoPerthandawestcoastselfdrivetripfrom￡795ppincludingflightsinMayorJuly.●austravel.comCanadianAffairTheleadingUKtouroperatortoCanadawillbeofferingsavingsofupto￡140ppduringitswintersale.ThisincludesathreenightcitybreaktoToronto，includingreturnflights，forjust￡399，ifyoubookbefore24December.Otherdealscontinueuntil31December.●canadianaffair.comThomsonandFirstChoiceSomedealsarebeinglaunchedthisweekbyThomsonandFirstChoice，withearlybookingoffersincludingfreeplacesforkids，lowerdepositsandupto￡300offpercoupleonalotofdestinations.●thomson.co.uk，firstchoice.co.ukEurocampThecampingcompanyisofferingthousandsofEasterandMayhalftermholidaysforunder￡350，suchasanEasterbreakatLaBaumeontheFrenchRivieraforjust￡25anight，basedonastayinatwobedroomholidayhome.Earlybookerscansaveupto25%andsecureaholidaywithadepositofjust￡99.●eurocamp.co.ukKuoniRunningfromChristmasEve，theKuonisaleincludesawiderangeofoffers.TheseoffersincludetennightsfullboardintheMaldivesfrom￡1,599andsevennightsinPhuket，Thailandfrom￡999perperson—bothincludingflightsandtransfers(换乘)．●kuoni.co.uk1．HowlongmayyoustayinPerthwithAustravel?8\nA．Onemonth. B．Twoweeks.C．Oneweek.D．Fournights.2．WhatdoestheauthorsayaboutThomsonandFirstChoice?A．Itrequiresnodeposit.B．Itofferscheapreturnflights.C．Itissuitableforfamilytravel.D．Itcansaveupto￡300perperson.3．WhatdoEurocampandKuonihaveincommon?A．Bothhavevariousoffers.B．Bothincludeflights.C．Bothofferadiscountforearlybooking.D．Bothneedadeposittosecureaholiday.【解题导语】本文是一篇应用文，介绍了几个旅游公司提供的优惠活动。1．B 考查细节理解。根据Austravel部分中的“ItalsoincludesafortnightlongtriptoPerth”可知，Austravel提供给游客为期14天的Perth之游。fortnight意为“两周，十四天”。2．C 考查推理判断。根据ThomsonandFirstChoice部分中的“includingfreeplacesforkids，lowerdepositsandupto￡300offpercouple”可知，ThomsonandFirstChoice提供对孩子免费的地方，以及针对夫妇的折扣。所以它对家庭出游来说很合适。3．A 考查推理判断。根据Eurocamp部分中的“ThecampingcompanyisofferingthousandsofEasterandMayhalftermholidays”可知，Eurocamp提供数千种假日出游选择；根据Kuoni部分中的“theKuonisaleincludesawiderangeofoffers”可知，Kuoni也为游客提供各种各样的出游选择。所以选A。二、单句语法填空1．Havingbeenherefortwoyears,Ihavebeenaccustomedto________(live)insuchanoisyplace.答案：living beaccustomedto(doing)sth.“习惯于(做)某事”。2．Peoplecaneasilybecome________(mental)addictedtodrugswhentheystarttakingthem.答案：mentally 句意：当人们开始吸毒时，他们可能会很容易从精神上依赖毒品。副词作状语修饰谓语动词短语becomeaddictedto。3．Itiseasyforadolescentstoget________thebadhabitofsmoking.答案：into getintothehabitof...“养成……习惯”。8\n4．Thedriverwastoblameforhiscarelessdriving,soalotofmoneywasdueto________(pay)bythedriver.答案：bepaid beduetodo...“应该做……”。pay与money之间为逻辑上的动宾关系，故应填bepaid。5．________(addict)topoetry,hehopedonedaytobeapoethimself.答案：Addicted (be)addictedto...“沉迷于……”，此处为过去分词在句首作状语。6．Farmersarenowworriedthattherainwillhaveaverybadeffect________thecrops.答案：on haveabadeffecton...“对……有坏的影响”。7．Itisashame__________weshouldhavelostsuchanimportantcustomer.答案：that Itisashamethat...“真可惜/真遗憾……”，为固定句式。8．Youwillrisk________(get)wet,becauseitmayrain.答案：getting riskdoing...“冒险做……”。9．Ifeel________mydutythatIshoulddevotemyselftoteaching.答案：it 句意：我感到致力于教学是我的责任。it在句中作形式宾语，that从句为真正的宾语。10．Itisthesecondtimethathe________(participate)intheOlympicGames.答案：hasparticipated It/This/Thatis/wasthefirst/second...timethatsb.have/haddonesth.“这/那是某人第一/二……次做某事”。三、完形填空。IworriedaboutmypersonalimageandhowIcouldberememberedduringmyboyhood.Inthefifthgrade,thereseemedtobeonlyone__1__—tobecool.Inthesixthgrade,suddenly,thereweretwochoices:becool,orbeinvisible.__2__，oneday,whenateacherhadusfilloutaquestionnairewith__3__questions,Ifoundthe__4__option.Assuming(假定)theteacherwouldreadouranswersprivately,Ifeltitwas__5__tosharemyprivacy.Tomy__6__，shecollectedandredistributed(重新分发)themtous.Wewereaskedto__7__thenameandourthreefavoriteanswerstothewholeclass.Myanswerswenttothemeanestboyinclass.Thefirstquestionwas“What'syourfavoritemovie？”MyanswerwasBeautyandtheBeast.Alaugheruptedandmycheeks__8__.Thenextwas“Wherewouldyou8\nliketotravel？”Myanswerwas__9__special—“Whereverabooktakesme.”The__10__thistimehadanexplosivequality.Icould__11__rememberwhathappenednext;allthatIhadinmindwasthelaughter.Butsomethingamazinghappened.A(n)__12__came,“Guys,cutitout.”Theroomwent__13__.It'sMichelleSiever,apopularandcoolgirl.Thenshe__14__，“Whyareyoulaughing?Whatisthepointof__15__ifwejustlaughatothers？”Ican'tremembertheteacherorotherkids'names,butIrememberMichelle's.Whenshe__16__formethatday,she__17__meweactuallyhavethreechoicesifwewanttoberemembered.Becool,andyoumightberemembered__18__.Stayinvisible,andyouwon'tberememberedatall.Butifyoustandup__19__someonewhenheorshe__20__youmost,thenyouwillberememberedastheirherofortherestoftheirlife.【文章大意】 本文是一篇记叙文。在老师组织的全班问卷调查活动中，“我”的回答引起全班同学哄堂大笑，这时一个女生站起来帮助“我”走出困境。同时，“我”明白了一个道理：在别人需要你的时候站出来会被别人永远记住。1．A.toolB．choiceC．chanceD．purpose答案与解析：B'根据空后一句中的“Inthesixthgrade,suddenly,thereweretwochoices”可知，此处表示，在五年级，似乎只有唯一的选择(choice)来让别人记住自己——装酷。2．A.HoweverB．InadditionC．ThereforeD．Infact答案与解析：A'根据下文内容可知，老师让同学们填调查问卷这件事使“我”改变了原先的看法，故前后为转折关系，所以选A。3．A.personalB．funnyC．variousD．strange答案与解析：A'根据下文中的“sharemyprivacy”可推知，此处表示老师要求回答的是我们的私人(personal)问题。所以选A。4．A.wrongB．formerC．thirdD．latter答案与解析：C'根据上文内容可知，到六年级，“我”突然认为被别人记住有两个选择，但是通过老师让同学们填调查问卷这件事，“我”发现了第三种选择。所以选C。5．A.terribleB．safeC．nervousD．interesting8\n答案与解析：B'根据上文内容可知，假如老师私下阅读我们的回答，“我”就感觉分享的隐私是安全的(safe)。所以选B。6．A.surpriseB．anxietyC．delightD．expectation答案与解析：A'根据上下文可知，老师没有私下阅读我们的回答而是重新分发，让同学之间互读，这种做法让“我”感到吃惊。所以选A。7．A.repeatB．rememberC．compareD．read答案与解析：D'参见上题解析。8．A.achedB．paledC．changedD．burned答案与解析：D'根据空前的“Alaugherupted”及常识可知，“我”对第一个问题的回答引起了同学们的大笑，由此可知，“我”当时面颊发烫(burned)。选项D符合语境。9．A.evenB．stillC．neverD．always答案与解析：B'根据下文中的“thistimehadanexplosivequality”可知，“我”对第二个问题的回答仍然(still)是特别的，因此这一次笑声(laughter)更加强烈。still“仍然，还是”，符合语境。10．A.laughterB．questionC．airD．class答案与解析：A'参见上题解析。11．A.nearlyB．exactlyC．hardlyD．surely答案与解析：C'根据空后的“allthatIhadinmindwasthelaughter”可知，此处指“我”几乎不能(hardly)记得后面发生了什么，所以选C。12．A.requestB．messageC．orderD．voice答案与解析：D'根据下文中的“Guys，cutitout”可知，MichelleSiever的声音(voice)传来，所以选D。13．A.crazyB．silentC．angryD．empty答案与解析：B'根据上下文可知，这个声音使整个房间安静(silent)了下来。14．A.announcedB．smiledC．addedD．stopped8\n答案与解析：C'根据空后的两个问句可知，MichelleSiever继续在说，即补充道(added)。15．A.talkingB．chattingC．arguingD．sharing答案与解析：D'根据全文的内容，尤其是老师要求我们填调查问卷然后交换并在全班朗读这一活动过程可知，这是同学们之间的一次交流分享(share)活动。所以选D。16．A.talkedaboutB．calmeddownC．leftbehindD．spokeup答案与解析：D'根据上文内容可知，“我”对两个问题的回答引起全班的大笑，这时MichelleSiever的话使全班安静下来，据此可推断她在替“我”辩护。所以选D。speakup(forsb./sth.)“(尤指为……)说好话，辩护”。17．A.remindedB．promisedC．showedD．persuaded答案与解析：C'她替“我”辩护这件事向“我”展示(showed)了如果想要被人们记住，我们有三种选择。所以选C。18．A.forawhileB．finallyC．againandagainD．hopefully答案与解析：A'通过这件事，“我”知道装酷只能被别人记住一时(forawhile)。所以选A。19．A.beforeB．withC．forD．by答案与解析：C'根据上文内容可知，“我”之所以能够摆脱困境是因为MichelleSiever为“我”辩护。所以“我”总结出想要被别人记住的第三种选择是：当人们需要(needs)你时，你站出来为(for)他们说话，这样你就会被他们当作英雄一样被铭记一生。所以选C。20．A.missesB．needsC．valuesD．loves答案与解析：B'参见上题解析。四、单句改错1．I'mnotaccustomedtogetupsoearlytodomorningexercises.______________________________________________________答案：get→getting beaccustomedtodoing...“习惯于做……”。2．Hewasdeterminedtodoitevenatriskofbeinglaughedat.______________________________________________________答案：risk前加the attheriskofdoing...“冒着做……的危险”。8\n3．Toomanystressdoesharmtoyourhealth.______________________________________________________答案：many→much stress“压力”，为不可数名词，故将many改为much。4．Itishightimethatyougotobed.______________________________________________________答案：go→went或在you后加should Itishightimethatsb.did/shoulddo...“到了某人做……的时间了”。5．Ihatewhenyousaysuchthingsinpublic.______________________________________________________答案：hate后加it it在句中作形式宾语，真正的宾语为when引导的从句。五、七选五Aswarmingcontinues，scientistswarntheoxygencontentofoceansacrosstheplanetcouldbemoreandmorereduced，withseriousconsequencesforthefutureoffishandothersealife.1Oneisthesimplefactthataswatergetswarmer，itcanholdlessdissolved(溶解的)oxygen.Theotherreasonislessobvious.Theentireoceangetsitsoxygenfromthesurface—eitherfromtheatmosphere，orfromphotosynthesizingalgaefloatingatthetopofthesea.2Globalwarmingisexpectedtoreducethemixingoftheoceanbymakingsurfaceseawaterlighter.That'sbecauseinawarmerworldwecanexpectmorerainfallandmoremelting(融化)ofglaciers，icebergs，andicesheets.3Theextraheatfromthewarmingatmospherewillalsomakesurfacewaterexpandandthusmakeitlighterstill.4Instead，moreoftheoxygenwillremainnearthesurface，whereitwillbeusedupbyoxygenbreathingorganisms.Alowoxygenoceanmaybecomeaninescapablefeatureofourplanet.AteamofDanishresearcherswonderedhowlongoxygenlevelswoulddropifwecouldsomehowreduceourcarbondioxideemissionstozeroby2100.Theydeterminedthatoverthenextfewthousandyearsoxygenlevelswouldcontinuetofall，untiltheydeclinedby30percent.Theoxygenwouldslowlyreturntotheoceans，buteven100，000yearsfromnowtheywillnothavefullyrecovered.5 8\nA．It'snotknownwhytheoxygenlevelofoceanshasreduced.B．Scientistspointtotworeasonstoexpectadropinoceanoxygen.C．Freshwater'sinpouringwillmakethewaterattheocean'ssurfacelighter.D．Theoxygenthenspreadstothedeepoceanasthesurfacewaterslowlysinks.E．Globalwarminghascausedthereductionoftheoxygencontentofoceansworldwide.F．Thelightsurfacewaterwillbelesslikelytosinksothedeepoceanwillgetlessoxygen.G．Iftheyareright，wehaveeveryreasontoworryaboutthemajoreffectithasonsealife.【语篇解读】 本文是说明文。文章简要介绍了海水中氧气含量主要原因及其可能对海洋生物带来的长期的影响。1．B [从文章篇章结构分析，本空为段落主旨句。本段介绍了全球变暖使海洋含氧量降低的原因，并且“One”“Theotherreason”与B项中的“tworeasons”相呼应，故选B。]2．D [根据段落主旨和空前的“Theentireoceangetsitsoxygenfromthesurface...atthetopofthesea.”可知，此处是通过说明海洋中氧气的来源与循环来解释海洋含氧量下降的原因的，故D项“然后，随着表层海水的慢慢下沉，氧气扩散至海洋深处”符合语境。]3．C [根据空前的内容和常识可知，雨水和冰川、冰山及冰原融水都属于淡水，海洋中的水是咸水，而淡水的密度比咸水的小，因此淡水的注入会使海洋表面的水变得更轻。故C项符合语境。C项中的“makethewater...lighter”与下文中的“makeitlighter”的对应关系亦是提示。]4．F [根据空前的“Theextraheatfromthewarmingatmospherewill...”和空后的“Instead，moreoftheoxygenwillremain...”可知，F项与空前的句子的句式相同，且与空后的句子的内容存在语意上的转折关系，故F项符合语境。]5．G [G项中的“they”与上文中的“AteamofDanishresearchers”相呼应，且上文讲到即使我们把二氧化碳的排放降低到零，海洋含氧量也需要很长时间才能恢复，其对海洋生物造成的影响将是长期的，故G项“如果他们是对的，那么我们完全有理由对它对海洋生物的重大影响感到担忧”符合语境。]8
