Unit 5 The Value of LifeGetStartedListenandRespondOptionalClassroomActivitiesEnhanceYourLanguageAwarenessReadandExplore新世纪大学英语系列教材（第二版）综合教程2Unit5GetStarted3Watching and DiscussionDiscussionQuotes Sitingroupsofthreesorfoursanddiscussthefollowingquestions.1.Areyouenjoyingcollegelifeatpresent?2.Whatdoyouappreciatemostinthisworld?Why?3.Whatspecificgoalsdoyouhaveinlife?4.Whatcanyoudotomakeyourlifemorevaluableandmeaningful?新世纪大学英语系列教材（第二版）综合教程2Unit5GetStarted4Watching and DiscussionDiscussionQuotes Studythefollowingquotesaboutthevalueoflife.Whichquotedoyoulikebest?Why?新世纪大学英语系列教材（第二版）综合教程2Unit5GetStarted5Watching and DiscussionDiscussionQuotes Thepurposeoflifeisalifeofpurpose.RobertByrneClickPictureInterpretation:Weneedtoknowwhatweliveforandalwaysbearinmindthepurposeoflife.Ifwejustdriftalongwithoutanypurposeinmind,ourliveswilljustbewastedexistences.新世纪大学英语系列教材（第二版）综合教程2Unit5GetStarted6Watching and DiscussionDiscussionQuotes Wemakealivingbywhatweget;wemakealifebywhatwegive.WinstonChurchillClickPictureInterpretation:Wecannotsurvivewithoutfood,clothesandotherthingswecanget.Butaworthylife does not depend on how much wecanget;ratheritdependsonhowmuchwe can give others. Giving, rather thantaking, makes us different from otheranimals.新世纪大学英语系列教材（第二版）综合教程2Unit5GetStarted7Watching and DiscussionDiscussionQuotes Liveasifyourweretodietomorrow.Learnasifyouweretoliveforever.MahatmaGandhiClickPictureInterpretation:If we were aware that our lifespan isratherlimited,wewouldtrytospenditonmore meaningful things and refuse towaste our time. When it comes tolearning,weshouldneverstopthequestforknowledge,asifwewereimmortal.新世纪大学英语系列教材（第二版）综合教程2Unit5GetStarted8Watching and DiscussionDiscussionQuotes Thereareonlytwowaystoliveyourlife.Oneisasthoughnothingisamiracle.Theotherisasthougheverythingisamiracle.AlbertEinsteinClickPictureInterpretation:Everyonecanlivebutonce.Butlifecanbevery different because of the differentattitudes towards life. When we takeeverythingforgranted,wewillfindlifeverydull.Ifwechoosetoappreciatewhatevercomesourway,wewillbeabletofindthetruevalueoflife.新世纪大学英语系列教材（第二版）综合教程2Unit5GetStarted9Watching and DiscussionDiscussionQuotes A man who dares to waste one hour of time has notdiscoveredthevalueoflife.CharlesDarwinClickPictureInterpretation:Ifwereallylovelifeandunderstanditstruevalue,wewouldntwasteanytimeontrivialthings.新世纪大学英语系列教材（第二版）综合教程2Unit5GetStarted10Watching and DiscussionDiscussionQuotes Watchthefollowingvideoclip“HelenKellerSpeaksOut”andthencompletethetasksthatfollow:click here新世纪大学英语系列教材（第二版）综合教程2Unit5GetStarted11Watching and DiscussionDiscussionQuotes 1.WhatissoremarkableaboutHelenKelleraccordingtothevideo?She is deaf and blind, but depending on touch,tasteandsmell,andthehelpofAnne,herteacher,shemanagestolearntoreadandcommunicatewithotherpeople,andsheunderstandsmorefullyall human strivings,thwarted ambitions, and theinfinitecapacityofhope.click here新世纪大学英语系列教材（第二版）综合教程2Unit5GetStarted12Watching and DiscussionDiscussionQuotes 2.WhatelsedoyouknowaboutHelenKeller?(Open.)clickhereUnit5ListenandRespond13Word BankTask One Task Two 新世纪大学英语系列教材（第二版）综合教程2diameter n. (the length of) a straight line going from one side of a circle to the other side, passing through the centre of the circle 直径，对径 jar n. a short-necked wide-mouthed pot or bottle made of glass, stone, clay, etc 坛子，罐子；广口瓶 Unit5ListenandRespond14Word BankTask One Task Two 新世纪大学英语系列教材（第二版）综合教程2pebble n. a small roundish smooth stone found esp. on the seashore or on a riverbed 卵石，小圆石，小漂砾 Unit5ListenandRespond15Task One Word BankTask Two 新世纪大学英语系列教材（第二版）综合教程2Choose the best answer to complete each of thefollowing sentences according to the informationcontainedinthelisteningpassage.Unit5ListenandRespond16Task One Word BankTask Two 新世纪大学英语系列教材（第二版）综合教程21. The philosophy professor began his lesson by_.A)askingthestudentstobewellseatedB)playingagamewiththestudentsC)askingthestudentstodoatestonphilosophyD)fillingalargeandemptyglassbottlewithrocksUnit5ListenandRespond17Task One Word BankTask Two 新世纪大学英语系列教材（第二版）综合教程22.Theprofessorputtheitemsintothejarintheorderof_.A)rocks,beer,sandandpebblesB)rocks,pebbles,sandandbeerC)sand,rocks,beerandpebblesD)pebbles,rocks,beerandsandUnit5ListenandRespond18Task One Word BankTask Two 新世纪大学英语系列教材（第二版）综合教程23. According to the professor the rocks represent_.A)differentkindsofthingsinourlifeB)thethingsthatmatterinourlife,likeourjoborourhouseC) the most important things in our life, like ourfamilyorourhealthD)thesmallstuffinourlifeUnit5ListenandRespond19Task One Word BankTask Two 新世纪大学英语系列教材（第二版）综合教程24. The professor poured some beer into the jarbecausehewantedto_.A)mixthebeerandthesandtogetherB)arousehisstudentscuriosityaboutnatureC)drawhisstudentsattentiontothesmallthingsintheirlifeD)provethatevenifourlifemayseemveryfull,thereisalwaysroomforsomeenjoymentUnit5ListenandRespond20Task One Word BankTask Two 新世纪大学英语系列教材（第二版）综合教程2A)weshouldtryourbesttokeepbalancebetweenourworkandhealth.B)weshouldsetprioritiesinourlifeandtakecareofthemostimportantthingsfirst.C)weshouldpayattentiontoboththebigthingsandthesmallstuffinourlife.D) no matter how full our life may seem, we canalwaysenjoyacoupleofbeers.5.Themessagetheprofessortriedtoputacrossinhislectureisthat_.Unit5ListenandRespond21Task TwoWord BankTask One新世纪大学英语系列教材（第二版）综合教程2Listentotherecordingagainandfillineachoftheblanksaccordingtowhatyouhaveheard.Unit5ListenandRespond22Task TwoWord BankTask One新世纪大学英语系列教材（第二版）综合教程21.Aphilosophyprofessorstoodbeforehisclasswithsomeonthedeskinfrontofhim.Whenthefinalstudentwasseatedhepickedupalargeandemptyglassbottleandfilleditwith.Hethenasked the students if the jar was . Theyagreedthatitwas.fullitemsrocks_Unit5ListenandRespond23Task TwoWord BankTask One新世纪大学英语系列教材（第二版）综合教程22.Hethenpickedupaboxofpebblesandaddedthemtothejar,shakingitlightly.Thepebbles,ofcourse,theopenareasbetweentherocks.Afterthathepouredsomesandintobottle.Thesandeverythingelse.Finallyhetooktwocansofbeerandpoureditintothejar.rolledintofilledin_Unit5ListenandRespond24Task TwoWord BankTask One新世纪大学英语系列教材（第二版）综合教程23.Throughthistheprofessorwantedhisstudentstorecognizethatthisjarourlife.Therocksaretheimportantthingsinourlife,likeourfamily,ourhealththingsthatwouldstillevenifeverythingelsewerelost,andourlifewouldstillbefull.Thepebblesaretheotherthingsthatlikeourjoborourhouse.Thesandistheinourlife.Ifweputthesandintothejarfirstthereisnoroomforthepebblesortherocks.Sohetoldhisstudentstosettheirprioritiesandpayattentiontothingsthataretotheirhappiness:theirfamily,theirhealthTheelseisjustsand. representsremainmattersmallstuffcritical_Unit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views25新世纪大学英语系列教材（第二版）综合教程2Exercise1:AnswerthefollowingquestionswiththeinformationcontainedinTextA.1.Whydoestheauthorthinkthatitwouldbeanexcellentruletoliveeachdayasifweshoulddietomorrow?2.Accordingtotheauthor,whatistherightwaytoliveeachday?3.Whatdoestheauthormeanbysayingthatmostofustakelifeforgranted?4.WhatdoesHelenKellerthinkoftheattitudethatmostofusadopttowardsourfacultiesandsenses?5.WhydoesHelenKellerthinkthatitwouldbeablessingifeachofuswerestrickenblindanddeafforfewdaysatsometimeduringourearlyadultlife?Unit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views26新世纪大学英语系列教材（第二版）综合教程2Exercise2:TextAcanbedividedintotwoparts.Nowwritedowntheparagraphnumbersofeachpartandthengivethemainideaofeachinoneortwosentences.PartPara(s)Main IdeaIII1-45-10Most of us take life for granted. The author suggests that we live each day with a gentleness, a vigour, and a keenness of appreciation as if we should die tomorrow. We should also make full use of our faculties and senses so as to live a fuller and richer life.Unit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views27新世纪大学英语系列教材（第二版）综合教程2Wetendtotakewhatwehaveforgranted,andseldomdowethinkaboutthevalueoflife.Yet,HelenKeller,beingbothblindanddeaf,taughtushowtomakethefullestuseofourwonderfulsensestoappreciatelifefromawhollydifferentviewwithloveandpassion.Unit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views28新世纪大学英语系列教材（第二版）综合教程21Allofushavereadthrillingstoriesinwhichtheherohadonlyalimitedandspecifiedtimetolive.Sometimesitwasaslongasayear;sometimesasshort as twenty-four hours. But always we wereinterestedindiscoveringjusthowthedoomedmanThree Days to SeeHelen Kellerchosetospendhislastdaysorhislasthours.Ispeak,ofcourse,offreemenwhohaveachoice,notcondemnedcriminalswhosesphereofactivitiesisstrictlyconfined.2Suchstoriessetusthinking,wonderingwhatweshoulddounder similar circumstances. What events, what experiences,what associations, should we crowd into those last hours asmortalbeings?Whathappinessshouldwefindinreviewingthepast,whatregrets?Unit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views29新世纪大学英语系列教材（第二版）综合教程23SometimesIhavethoughtitwouldbeanexcellentruletoliveeachdayasifweshoulddietomorrow. Such an attitude would emphasizesharplythevalueoflife.Weshouldliveeachdaywithagentleness,avigor,andakeennessofappreciationwhichareoftenlostwhentimestretchesbeforeusintheconstantpanoramaofmoredaysandmonthsandyearstocome.Therearethose,ofcourse,whowouldadoptthemottoof“Eat,drink,andbemerry,”butmostpeoplewouldbepunishedbythecertaintyofdeath.4Mostofustakelifeforgranted.Weknowthatonedaywemustdie,butusuallywepicturethatdayasfarinthefuture.Whenweareingoodhealth,deathisallbutunimaginable.Weseldomthinkofit.The days stretch out endlessly. So we go about our petty tasks,hardlyawareofourlistlessattitudetowardslife.Unit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views30新世纪大学英语系列教材（第二版）综合教程2lossofsightorhearingdamageseldommakethefullestuseoftheseblessedfaculties.Theireyesandearstakeinallsightsandsoundshazily,withoutconcentration,andwithlittleappreciation.Itisthesameoldstoryofnotbeinggratefulforwhatwehaveuntilweloseit,ofnotbeingconsciousofhealthuntilweareill.5 The same listlessness, I am afraid,characterizestheuseofallourfacultiesandsenses. Only the deaf appreciate hearing,onlytheblindrealizetheblessingsthatlieinsight.Particularlydoesthisobservationapplytothosewhohavelostsightandhearinginadultlife.ButthosewhohaveneversufferedUnit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views31新世纪大学英语系列教材（第二版）综合教程26Ihaveoftenthoughtitwouldbeablessingifeachhumanbeingwerestrickenblindanddeafforafewdaysatsometimeduringhisearly adult life. Darkness would make him more appreciative ofsight;silencewouldteachhimthejoysofsound.7NowandthenIhavetestedmyseeingfriendstodiscoverwhattheysee.RecentlyIwasvisitedbyaverygoodfriendwhohadjustreturnedfromalongwalkinthewoods,andIaskedherwhatshehad observed. “Nothing in particular,” she replied. I might haveshowndisbeliefhadInotbeenaccustomedtosuchresponses,forlongagoIbecameconvincedthattheseeingseelittle.Unit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views32新世纪大学英语系列教材（第二版）综合教程28Howwasitpossible,Iaskedmyself,towalkforanhourthroughthewoodsandseenothingworthyofnote?Iwhocannotseefindhundreds of things to interest me through mere touch. I feel thedelicate symmetry of a leaf. I pass my hands lovingly about thesmoothskinofasilverbirch,ortheroughbarkofapine.InspringItouchthebranchesoftreeshopefullyinsearchofabud,thefirstsignof awakening Nature after her winters sleep. I feel the delightfultextureofaflower,anddiscoveritsremarkablefolds;andsomethingofthemiracleofNatureisrevealedtome.Occasionally,ifIamveryfortunate,Iplacemyhandgentlyinasmalltreeandfeelthehappyquiverofabirdinfullsong.Iamdelightedtohavecoolwatersofabrook rush through my open fingers. To me a thick carpet of pineneedles or soft grass is more welcome than the most luxuriousPersianrug.Tomethecolorfulseasonsareathrillingandunendingdrama,theactionofwhichstreamsthroughmyfingertips.Unit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views33新世纪大学英语系列教材（第二版）综合教程2worldistakenforgranted.Itishuman,perhaps,toappreciatelittlethatwhichwehaveandtothatwhichwehavenot,butitisagreatpitythatintheworldoflightthegiftofsightisused only as a mere convenience rather than as a means ofaddingfullnesstolife.10Oh,thethingsthatIshouldseeifIhadthepowerofsightforthreedays!9Attimesmyheartcriesoutwithlongingtosee all these things. If I can get so muchpleasure from mere touch, how much morebeauty must be revealed by sight. Yet, thosewho have eyes apparently see little. ThepanoramaofcolorandactionwhichfillsthelongforUnit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views34新世纪大学英语系列教材（第二版）综合教程2Ifyouonlyhadoneweeklefttolive,whatwouldyoudointhosesevendays?Whowouldyouneedtospeaktoandwhatwouldyousay?Writedownyouranswersinthespaceprovidedandshareyourideaswithyourclassmates.Unit5ReadandExplore Text ADiscovering the Main IdeasIn-Depth StudyVoicing Your Views35新世纪大学英语系列教材（第二版）综合教程2I would like to1)2)3)4)5)6)7)Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions36新世纪大学英语系列教材（第二版）综合教程2Key Words for Text BdebtboundrespectiveliteratureawardcoachslidesunshineindirectowepoetrygloriousrelaxedremedyinstrumentlowerhopefulacademywrinkletremblesinglebangrackroyalproposeUnit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions37新世纪大学英语系列教材（第二版）综合教程2Expressions for Text Bboundforfirstandforemostwithoutsomuchasbreakthenews(tosb.)keepbackbeindebt(tosb.)maywelldosth.(right)fromthebeginningfall/run/getintodebtrepaysb.forsth.play/actthefoolonearthputonesnameup(for)bestowsth.on/uponsb.singleout(for)rackonesbrains(about)proposeatoast(to)Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions38新世纪大学英语系列教材（第二版）综合教程21.Butthen, just as I am about tobreakmynewstohim,Iwilldecidetokeepitbackjustawhilelongerandtrytheindirectapproach.(Para.8)2)Makeasentencewiththeunderlinedstructure.Just as I was about toleavetheroom,thetelephonerang.1)TranslatethissentenceintoChinese.随后，我正想告诉他这个消息，临时决定故意再多随后，我正想告诉他这个消息，临时决定故意再多隐瞒一会儿，用间接的方式告诉他。隐瞒一会儿，用间接的方式告诉他。Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions39新世纪大学英语系列教材（第二版）综合教程22. Father will straighten up in his rocking chair and awonderfullookwillcome into his eyes.(Para.12)2)Makeasentencewiththeitalicizedstructure.Akindlytwinklecame into her eyes.1)TranslatethissentenceintoChinese.父亲会在摇椅中坐直身子，眼睛里有一种奇妙的眼父亲会在摇椅中坐直身子，眼睛里有一种奇妙的眼神。神。Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions40新世纪大学英语系列教材（第二版）综合教程23.Iamalsoheavilyindebttothosewhohaveformedandmoldedourlanguageintothegoodinstrumentthatitis,andtaughtmetouseit.(Para.16)2)Analyzethissentence.Themainclauseis“Iamindebttosb.”“Those”ismodified by “who have formed and molded andtaught”“Thatitis”modifies“thegoodinstrument.”1)TranslatethissentenceintoChinese.还有那些人，他们把我们的语言锻造成如今这么精还有那些人，他们把我们的语言锻造成如今这么精良的工具，并教会我如何使用，我也欠他们太多。良的工具，并教会我如何使用，我也欠他们太多。Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions41新世纪大学英语系列教材（第二版）综合教程24.Theyhaveshownthattheyhave trust enough in me tosinglemeoutbeforethewholeworld.(Para.27)2)Makeasentencewiththeitalicizedstructure.I am honored that you have trust enough in me toshareyourfeelingsandthoughts.1)TranslatethissentenceintoChinese.他们这是对我有足够的信心，才在偌大的世界上，他们这是对我有足够的信心，才在偌大的世界上，单单选择了我。单单选择了我。 Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions42新世纪大学英语系列教材（第二版）综合教程2Q1Q1ForwhatpurposedidtheauthorgotoStockholmalltheothertimes?Q2Q2Why was the author going to Stockholm thistime?Paras.1-2Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions43新世纪大学英语系列教材（第二版）综合教程2Q1Q1WhowouldrejoiceattheauthorsreceivingtheNobelPrize?Q2Q2Whydidtheauthorfeeladeepsorrowasshewasthinkingoftheexcitingevent?Paras.3-4Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions44新世纪大学英语系列教材（第二版）综合教程2Q1Q1Canyouuseoneortwosentencestodescribethenighttrainandthesoundofthewheels?Q2Q2Whatwas theauthorthinking aboutsitting inthetrain?Q3Q3Inherdaydreamwhatwasherfatherdoing?Para. 5Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions45新世纪大学英语系列教材（第二版）综合教程2Q1Q1Howdidherfatherusetogreether?Q2Q2What is her fathers reaction to seeing herthere?Q3Q3Howwilltheauthorbreakthenewstoherfather?Q4Q4Canherfatherhelpherwiththedebt?Paras.6-9Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions46新世纪大学英语系列教材（第二版）综合教程2Q1Q1Whydoestheauthoraskherfathertohelpherwithher“debt”?Q2Q2Towhomdoestheauthoroweherfirstdebtofgratitude?Why?Q3Q3Whatsherfathersresponsetothis“debt”?Paras.10-12Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions47新世纪大学英语系列教材（第二版）综合教程2Q1Q1Towhomdoestheauthoroweherseconddebtofgratitude?Why?Q2Q2Why does the author say that she is also indebttothewholeofnature?Para.13Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions48新世纪大学英语系列教材（第二版）综合教程2Q1Q1Why does the author ask for advice from herfatherinParadiseinsteadoffromthepeopleonearth?Q2Q2WhatdoestheauthorintendtodoinParas.16,17and18?Q3Q3Whatdoesherfatheradvisehertodo?Paras.14-18Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions49新世纪大学英语系列教材（第二版）综合教程2Q1Q1Doesthefatherunderstandhisdaughterstroublenow?Paras.19-22Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions50新世纪大学英语系列教材（第二版）综合教程2Q1Q1Whatstheauthorsbiggestdebt?Andwhyisitso?Paras.23-27Unit5ReadandExplore Text BKey Words and ExpressionsDifficult SentencesComprehension Questions51新世纪大学英语系列教材（第二版）综合教程2Q1Q1Whatsthefathersfinalcommentonallherdebtofgratitude?Q2Q2Why does the author propose a toast to theSwedishAcademy?Paras.28-29Unit5OptionalClassroomActivities52新世纪大学英语系列教材（第二版）综合教程2Activity 1：In theArabianNights（一一千千零零一一夜夜）, Aladdin got a magic lamp with which he could fulfill any desire. Suppose one day you were to get the lamp and be allowed to make three wishes. What would your three wishes be? Why would you make these wishes? Write down your three wishes in the space provided and share your views with your classmates.Unit5OptionalClassroomActivities53新世纪大学英语系列教材（第二版）综合教程2My three wishes1)2)3)Unit5OptionalClassroomActivities54新世纪大学英语系列教材（第二版）综合教程2Activity 2: Whats your greatest achievement up to now? Write a list of persons to whom you owe your success in the box below. What have they done to help you achieve your success?Unit5OptionalClassroomActivities55新世纪大学英语系列教材（第二版）综合教程2NameRelationWhat has he / she done to help you? Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing56新世纪大学英语系列教材（第二版）综合教程2Useful Expressions from Text AChinese Equivalencesstrictlyconfined受到严格限制受到严格限制setsb.thinking引人深思引人深思 takelifeforgranted不珍惜生命不珍惜生命goaboutsth.从事从事，进行，进行applyto 适用于适用于 takein 注意注意 Itisthesameoldstoryof老一套老一套 nothinginparticular没什么特别的没什么特别的Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing57新世纪大学英语系列教材（第二版）综合教程2Useful Expressions from Text AChinese Equivalencesaccustomedto习惯于习惯于worthyofnote值得注意值得注意infullsong放声歌唱放声歌唱criesoutwithlonging因渴望而呐喊因渴望而呐喊getmuchpleasurefrom从从得到很多乐趣得到很多乐趣asameansof作为作为的方式的方式 streamsthroughmyfingertips从我的指尖流过从我的指尖流过Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing58新世纪大学英语系列教材（第二版）综合教程2Useful Expressions from Text BChinese Equivalencesfirstandforemost首要地，第一首要地，第一keepback隐瞒，隐藏隐瞒，隐藏(right)fromthebeginning从一开始从一开始rackonesbrains(about)（为（为）绞尽脑汁绞尽脑汁Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing59新世纪大学英语系列教材（第二版）综合教程2Studythefollowingparagraphsfromthetextsinthisunit,payingspecialattentiontothesequenceoftenses.Reflectonitsgrammaticalfunctionineachsentence.Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing60新世纪大学英语系列教材（第二版）综合教程2Now and then I have testedmyseeingfriendstodiscoverwhattheysee.RecentlyIwas visited byaverygoodfriendwhohad just returnedfromalongwalkinthewoods,andIasked her what she had observed. “Nothing in particular,”she replied. I might have shown disbelief had I not been accustomed to such responses, for long ago I became convincedthattheseeingsee little.(Para.7,TextA)Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing61新世纪大学英语系列教材（第二版）综合教程2Anyonewho has ever satinatrainasitrushes throughadarknightwill knowthatsometimestherearelongminuteswhenthecoachesslidesmoothlyalongwithoutsomuchasashudder.Allrustleandbustleceaseandthesoundofthewheelsbecomesasoothing,peacefulmelody.Well,thatishowitwasasI satthereandthoughthowmuchIshould liketoseemyoldfatheragain.AndsoIbegantodaydream:“Justthink,ifIwere goingtomeetFather in Paradise! I seem to have heard of such thingshappeningtootherpeoplewhy,then,nottomyself?”Thetrainwent glidingonbutithadalongwaytogoyet,andmythoughtsracedaheadofit.Father will certainly besitting inarockingchaironaveranda,withagardenfullofsunshineandflowersandbirdsinfrontofhim.(Para.5,TextB)Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing62新世纪大学英语系列教材（第二版）综合教程2英语时态呼应规律英语时态呼应规律在英语复合句中，从句中的动词时态，特别是宾语从句中的动词时态，通常在一定程度上受到主句中动词时态的制约，英语语法上称这种现象为时态呼应。时态呼应一般应遵循下列几条原则：一、如果主句中动词是过去时态，宾语从句中的动词时态通常是各种过去时态的一种，具体用过去时态的哪一种，则需要根据具体意义来确定。一般来说：Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing63新世纪大学英语系列教材（第二版）综合教程21如果主句中的动作与宾语从句中的动作同时发生，则从句中的动词用一般过去时，或根据具体意义的需要用过去进行时。如：2如果宾语从句中的动作发生在主句的动作之前，则从句中的动词用过去完成时。如：IknewhestudiedinthisschoolIknewshewasstudyingEnglishinthisschoolintheyearsfrom1985to1987Hesaidthathehad visitedhisoldfriendsUnit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing64新世纪大学英语系列教材（第二版）综合教程23如果宾语从句中的动作在主句动作发生前已持续了一段时间，则从句中的动词用过去完成时或过去完成进行时。如：4如果宾语从句中的动作发生在主句的动作之后，则从句中的动词用一般过去将来时，或过去将来进行时，或过去将来完成时。如：Hesaidthatthepatienthad beenunderhistreatmentforthreeyearsIknewthathehad been workingheresince1960Hesaidthattheywould readthebookthefollowingyearHesaidthattheywould be readingwhenshecame.Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing65新世纪大学英语系列教材（第二版）综合教程2但是，如果宾语从句表示的是一般真理或习惯性行为，则不受时态呼应的限制。如：The studentsknew that waterconsists of oxygen andhydrogenHetoldhisteacherthathetakesabathonceaweekinwinterUnit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing66新世纪大学英语系列教材（第二版）综合教程2二、如果主句中的动词是现在时或将来时，则宾语从句中的动词可根据意义的需要确定任何一种时态。如：Iknowthatmybrotherhas gonetoShanghaiIhave just learned that hewent to ChangshayesterdayIshall tellthedoctorthatmyclassmatevomitedthreetimeslastnightUnit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing67新世纪大学英语系列教材（第二版）综合教程2三、定语从句及表示原因、结果、比较、让步等的状语从句一般不受时态呼应的限制。如：Now he is reading the book which I bought the daybeforeyesterdayHe didnt go out last night because he will have anexaminationtomorrowHisbloodpressurewashigherlastyearthanitisthisyear四、主语从句、表语从句一般要受时态的限制。如：Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing68新世纪大学英语系列教材（第二版）综合教程2Now,dothetaskonPages167-168inyourtextbook. Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing69新世纪大学英语系列教材（第二版）综合教程2InTextA,HelenKellerremindsusofacommonphenomenon,“Itishuman,perhaps,toappreciatelittle that which we have and to long for thatwhichwehavenot.”Doyouthinksomecollegestudentshaveasimilarattitudetowardlife?Whatwouldyouliketosaytothestudentswhoarenotsufficiently appreciativeof what they have nowbut idle away their time on campus? Write anessayofabout150words.Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing70新世纪大学英语系列教材（第二版）综合教程2SampleWritingToday, many college students are fromsingle-child families. Growing up in suchenvironments, theytendtotakeforgrantedwhat they have. Some even develop badhabitsandcharacterflawssuchasself-will,lackofresponsibilityandselfishness.In my opinion, taking a listless attitudetowardlifeisextremelyharmfultothem.Withsuch a negative attitude, they fail toappreciatetheadvantagestheyenjoy. Theywastetheirprecioustime,seekingpleasureinrunningafterpopstarsorindulginginUnit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing71新世纪大学英语系列教材（第二版）综合教程2SampleWritingcomputergames.Intheend,theymayhavetoleave college without having acquired anyusefulskillsorknowledge.SometimesIthinkitisgoodforustothinkmore of the young people who are stillstruggling fortheirlivesandeducation.Suchanattitudewouldcertainlyimpelustocherishmoreourcollegelife.Andlifewouldbemoremeaningfulifwetreatitwithagentleness,avigorandkeennessofappreciation.(156words)Unit5EnhanceYourLanguageAwarenessUseful ExpressionsGrammar in ContextTheme-Related Writing72新世纪大学英语系列教材（第二版）综合教程2ThankYou!