新教材高中外研版英语选择性必修4学案Unit1SectionⅢDevelopingideasPresentingideas

SectionⅢDevelopingideas&PresentingideasⅠ.核心词汇1．________adj.复杂的2．________n.可供选择的事物3．________v.(由……)引起4．________n.情况，情形5．________n.喜爱，钟爱6．________n.茶点，点心和饮料7．________n.(工厂、医院等轮班制中的)当班动间8．________adv.由衷地，真诚地，真心实意地Ⅱ.拓展词汇1．________adj.许多的，很多的→________n．数字，数目，数量2．________n．(电视或电台的)商业广告→________n．商业贸易3．________adj.认真思考的，深思的→________n．思考，思想活动，想法，主意4．________v．象征，代表→________n．象征，标志，符号5．________n．混合；混合体→________vi.&vt.(使)混合6．________adj.合格的，胜任的→________vt.&vi.(使)具有资格；(使)合格7．________n．熟练，流利→________adj.熟练的，流利的Ⅲ.重点短语1．________________被定为……，被设为2．________________有史以来3．________________对……的见解4．________________不得不做某事5．________________从……到……变动6．________________导致，造成7．________________有……共同点8．________________如果……怎么办？9．________________拒绝10．________________回顾11．________________充分利用12．________________遗憾地Ⅳ.重点句型1．……他知道他不太可能有机会这么做。...heknows________________hewilleverhavetheopportunitytodoso.2．和作者一样，我们所能做的就是“叹息”地回顾过去，想象可能发生的事情。Likethewriter,allwecandoislookbackwards“withasigh”andimagine________couldhavebeen.根据课文内容选择正确答案1．Whatcanweknowfromthefirstparagraph?A．ThepoemTheRoadNotTakenisthemostfamousAmericanpoemofalltime.B．ThepoemTheRoadNotTakenoftenappearsontelevisionmercials.C．PeopleseldomquotelinesofthepoemTheRoadNotTakenintheirspeech.D．ThepoemTheRoadNotTakeniswellknownforitsthoughtfulinsightsintonature.2．Whatistheauthor'sopinionaboutthechoicewemakeaccordingtothepassage?A．Wecangobackalthoughwehavemadeachoiceinallcircumstances.B．Allthechoiceswemadecanleadtoaspecificconsequence.C．Allwecandoaftermakingachoiceislookforwardwithoutregret.D．Weshouldneverdoubtthechoicewehavealreadymade.3．Whichofthefollowingisrightaccordingtothewholepassage?A．Partly,theartofdecision­makingislearningtomakethemostofourdecisions.B．Weshouldneverlookbackonourdecisionswithregret.C．Oncewehavemadeachoicebetweenthetwooffers,weshouldneverthinkoftheotherone.D．Weshouldneverchoosethe“lesstraveled”road.►第一版块|重点词汇诠释1.plexadj.复杂的plexityn.复杂性aplexproblem/subject复杂难懂的问题/科目aplexsystemofhighways复杂的公路网theplexstructureofthehumanbrain错综复杂的人脑构造Theworldismoreplexthanitseems.世界比看起来更加复杂。语境助词：Manyvisitorswereamazedbytheplexarchitecturalspaceandabundantbuildingtypes.许多参观者对复杂的建筑空间和丰富的建筑类型感到惊讶。[即学即练]单句语法填空/完成句子①Onlythendidheunderstandthefull________(plex)oftheproblem.②The________________________________(复杂的关系)amongthemmademeamazed.2.makeallthedifference关系重大，大不相同makea/thedifference有作用，有影响makeabig/ageatdealof/alotofdifference(to)(对……)有很大影响makeno/somedifference(to)(对……)没有/有些影响Itmakesnodifferencetosb.whether...ornot...是否……对某人没有影响❶Afewkindwordsattherighttimemakeallthedifference.在适当的时候说几句体贴话效果迥然不同。❷Hannahisoneofmanyexamplesofyoungpeoplewhoaremakingadifferenceintheworld.汉娜是众多让世界大不同的年轻人的例子之一。❸Afteryearsofobservinghumannature,Ihavedecidedthattwoqualitiesmakethedifferencebetweenmenofgreatachievementandmenofaverageperformance:curiosityanddiscontent.经过多年对人性的观察，我认为成就斐然的人和表现平平的人的区别在于：好奇心和不满足。❹Theseaairhasmadeadifferencetoherhealth.海边的空气已影响了她的健康状况。❺Itmakesnodifference/doesn'tmakeanydifferencetomewhetheryoueornot.对我来说，你来不来都无所谓。归纳拓展：differfrom与……不同differin在……方面不同differwithsb.与某人意见不同differ(withsb.)on/about/oversth.(与某人)在某事上意见不同bedifferentfrom与……不同bedifferentin在……方面不一样[即学即练]单句语法填空/完成句子①What________(different)willitmakewhetherhetellsusthestoryearlyornot?②Does________makeanydifferencewhetherherefusesoracceptstheinvitation?③Puttingupsomenewwallpaperhas________________________(使这个地方大不相同)．④It________________________(没有影响)whereyouputtheplants—theywon'tgrowinthissoil.3.alternativen．可供选择的事物adj.(仅用于名词前)供选择的；选择性的；可供替代的。(1)havenoalternativebuttodosth.除了做某事之外别无选择＝havenochoicebuttodosth.(2)alternativeenergy替代能源alternativeways/methods可供选择的方法❶Ihadnoalternativebuttoreporthimtothepolice.除了向警方举报他，我别无选择。❷Youcanseechangesintheirlifethatareconnectedtotheiralternativebreakexperiences.你可以看到他们生活中的变化与他们选择的休息经历有关。❸Hehadnochoicebuttoleave.除了离去，他别无选择。归纳拓展：can'tchoose/helpbutdosth.不得不做某事candonothingbutdosth.只能做某事havenothingtodobutdosth.无事可做，只有做某事Ican'thelpbutfeelsorryforhim.我不禁为他感到遗憾。[即学即练]单句语法填空/完成句子①Thepolicehadnoalternativebut________(set)themanfreewithoutenoughevidence.②Thedisappearanceofdinosaursisnotnecessarilycausedbyastronomicalincidents.But________________________(其他的解释)arehardtofind.4.onadailybasis每天onaregularbasis定期地onaroutinebasis按照常规onaweeklybasis每周onthebasisof...基于，以……为基础❶Onadailybasissheremindsmethatlifegoeson.她每天都提醒我，生活还要继续。❷Theworktheydoonadailybasisisamazing.他们每天做的工作令人惊叹。❸Idosportsintheopenaironaregularbasis.我定期在户外进行锻炼。❹Hearrivedattheconclusiononthebasisoftheexperimentdata.他是根据实验数据得出这个结构的。归纳拓展：①base...on/upon...以……为基础(或根据)bebasedon/uponc……为基础Basetheoryonpractice.＝Theoryshouldbebasedonpractice.理论应该以实践为基础。②basis/base当“基础”讲时，可以通用；thebasis/baseoffriendship友谊的基础base还表示具体的“根据，基地”。anavybase海军基地[即学即练]单句语法填空/完成句子①Therearesomanythingstoremember________adailybasis.②Thecafeteriachargescustomers________anhourlybasisfortheservice.③Hisdecisionwasmade________________(在……的基础上)incorrectinformation.5.arisev．(由……)引起；出现，发生arisefrom/outof因……引起(＝resultfrom)Asweallknow,mostcaraccidentsariseoutofcarelessness.＝Asweallknow,mostcaraccidentsarise/resultfromcarelessness.众所周知，大部分交通事故是由粗心大意引起的。对比记忆：原形过去式过去分词词义arisearosearisen(由……)引起；出现，发生riseroserisen升起；上涨raiseraisedraised举起；提高arousearousedaroused唤醒；引起[即学即练]单句语法填空①Herecognizedthatmostofhismistakesarose________hisnervousnessintheexam.②Anumberofhighbuildings________(arise)wheretherewasnothingayearagobutruins.6.resultin导致，造成resultfrom起因于……❶Hardworkresultsinsuccess.努力终会成功。＝Successresultsfromhardwork.成功来自努力。❷Thecyclonehasresultedinmanythousandsofdeaths.气旋已经造成了成千上万的人死亡。❸Icyconditionsresultedintworoadsbeingclosed.路面结冰，导致两条公路被封闭。归纳拓展：leadto导致，通向contributeto有助于，促成[即学即练]选词填空(resultin/resultfrom)①Thisdecisioncould________________seriousconsequences.②Theaccidentthat________________thedeathoftwopassengers________________carelessdriving.7.circumstancen．情况，情形(一般用复数)under/inthecircumstances在这种情况下under/innocircumstances决不/无论如何都不❶Theycanchangeaccordingtocircumstances.他们可以根据情况改变。❷Yourpersonalcircumstancesareequallyimportant.你的个人情况也同样重要。❸Underthecircumstances,itseemedbetternottotellhimabouttheaccident.在这种情况下，不告诉他有关这次事故的情况似乎更好。❹Innocircumstancesmustyouforgettolockthedoor.在任何情况下你都不能忘记锁门。特别提示：under/innocircumstances是表示否定意义的介词短语，位于句首时句子要用部分倒装，即将助动词、情态动词或连系动词be提到主语之前。有类似用法的短语还有atnotime(在任何时候都不)，onnocondition(无论如何都不)，onnoaccount(决不，绝对不)等。[即学即练]单句语法填空①________nocircumstanceswillImakeanapologytohim.②________thecircumstances,hiscarelessnesscallresultinseriousaccidents.③Wecan'ttakemeasuresuntilwe'veknownallthe________(circumstance)．完成句子④It'sthebestresultthatcouldbeexpected________________________(在这种情况下)．⑤________________________________________________________________________(我绝不会)participateinsuchkindofactivities.8.lookback(on)回顾，回忆lookafter照料，照顾lookahead展望未来lookaround/round参观，游览lookinto调查lookout留神，当心lookon旁观lookthrough快速查看，浏览lookdownon瞧不起，轻视lookup查阅；(形势)好转，改善lookupto钦佩；尊敬lookon...as...把……视为……lookforwardto(doing)sth.盼望(做)某事❶WhenIlookback,Icanseewherewewentwrong.回过头来看，我可以看出我们错在哪里。❷Welookedbackonthefirstnightwehadarrived.我们回想起到达后的第一个夜晚。❸Lookingdownonthedisabledissomethingweshouldneverdo.瞧不起残疾人是我们一定不要做的事。❹Thereisalwayssomeonearoundusthatwelookupto.在我们身边总有一些值得我们尊敬的人。联想拓展：近义短语reflecton回想；反思语境助记：Mr.Nelsonlikedtolookbackonthetimehespentwithhisdaughter.纳尔逊先生喜欢回顾他与女儿度过的时光。[即学即练]单句语法填空/完成句子①Everyone,regardlessofage,sexoreducationalbackground,looksforward________leadingahappylife.②Ioftenlook________thewordsIdon'tknowinthedictionaryorontheInternet.③Looking________，IadmitIdidn'talwaysdotherightthing.④Itisreportedthatthepolicearelooking________theconnectionbetweenthetwosuspectsandthecase.⑤Daniellikesto________________(回顾)whatheexperiencedinhissenioryear.⑥Heusedto__________________(被瞧不起)byotherkidsinhischildhood.9.qualifiedadj.有资格的，合格的，胜任的(1)bequalifiedfor有……的资格，能胜任……bequalifiedtodosth.有资格做某事，能胜任做某事(2)qualifyv.使具有资格qualificationn.资格，资历❶She'sextremelywellqualifiedforthejob.她完全符合担任这项工作的条件。❷Iwasn'tqualifiedtoapplyforthejobreallybutIgotitanyhow.实际上我并不具备申请这份工作的资格，但不管怎样，我还是被录用了。语境助记：He'sbeeninformedthathedoesn'tqualifyforthescholarshipbecauseofhisacademicbackground.他已被告知因学历背景不合格，不具备获得奖学金的资格。[即学即练]单句语法填空①Idon'tthinkheisqualified________suchakindofjob.②I'mnotqualified________(give)adviceonsuchmatters.③Thereisagrowingneedfor________(qualify)teachersofBusinessEnglish.④Helenwasoccupiedwithherdailyroutine,soshehadnotimetoapplyfortheexam________(qualify)．►第二版块|重点句型解构1.(教材P9)．..heknowsit'sunlikelythathewilleverhavetheopportunitytodoso.……他知道他不太可能有机会这么做。it'sunlikelythat...不可能……belikely/unlikelytodosth.很可能/不可能做某事It'slikelythat...很可能……❶Heisillseriouslysothatit'sunlikelythathewillattendtheparty.他病得很严重所以他不可能参加这个晚会。❷Ifyoucanfindsuitablelearningmethods,yourlearningefficiencyislikelytoimprove.如果你能找到合适的学习方法，学习效率就可能会提高。❸Itislikelythatyoucouldsufferfrombadhealthifyoukeepsmoking.如果继续吸烟，你的身体健康可能会受到损害。归纳拓展：Itispossibleforsb.todosth.Itispossiblethat...Itisprobablethat...[即学即练]单句语法填空①Ifoneislateforajobinterview,itisnotlikely________hewillgetthejob.②Heislikely________(win)thefirstprize.2．(教材P9)Likethewriter,allwecandoislookbackwards“withasigh”andimaginewhatcouldhavebeen.和作者一样，我们所能做的就是“叹息”地回顾过去，想象可能发生的事情。[句式分析]look和imagine都是省略to的不定式短语作表语；what引导宾语从句，作imagine的宾语。不带to的不定式作表语：不定式作表语时，不定式符号to通常保留。但当what引导的名词性从句作主语或all，everything等后接定语从句作主语，且从句谓语部分含有实义动词do的某种形式时，作表语的不定式常可省略to。WhatIwanttodoisbuyapairofboots.我想做的是买一双靴子。Allwecandoiseducatethestudentswell.我们所能做的就是把学生教育好。特别提示：likely的主语即可以是人或物，也可以是it.而possible和probable的主语，只能是it。[即学即练]单句语法填空/完成句子①Allweneedtodois________(press)theredbutton.②Whathedidtothematterwas________(keep)silent.③ThefirstthingIdoeverymorningis________(take)plentyofexercise.④Whatwemustdonowis________________________________________________________________________________________________(找另一个人来帮助我们)．⑤Allhecoulddothenwas________________________________________________________________________________________________(向老师求助)．Ⅰ.单词拼写1．Youareimposinghistoricalanalysisonaneconomywhosegrowthisactuallyhighly________(复杂的)．2．TheAmericanAgingAssociationTraineeChapteroffers________(许多的)benefitstolearnersatalllevels.3．Theteamadvisesustoprovidesufficienttimefor________(令人深思的)participationintheresearch.4．IfyouaredeniedadmissiontoSichuanUniversity,youmayusean________(可供选择的事物)pathwaytowardsacceptance.5．The________(进退两难的境地)demonstrateshowambitionoftenleadstosuccess.6．StanleyMillersetouttouseabinationofsimpleorganicmolecules,heatandperiodicburstofelectricitythroughthe________(混合物),ultimatelyproducingthiskindofmolecules.7．Afewquestionshave________(引起)inthecorrespondent'sbrainafterheheardit.8．________(象征主义)isalwaysaneternalandcontroversialtopicinthedetectivenovel.9．BBCcorrespondentsaysMicrosoftreckonsSkype'spopularitywillprovidenew________(商业的)opportunities,eventhoughmostofitsservicesarefree.10．Heultimatelyrealizedthatnoonecanbeagoodteacherunlesshehasgreat________(喜爱)towardshisstudents.11．Aftergraduationfromtheprogram,thetraineewillbe________(合格的)tojoininandtakechargeintherespectivespecialtystoresinBeijingandothercities.12．Ifyouhavemore________(熟练)inRussianyouwillbemorequalifiedfortheposition.13．I________(真诚地)hopetherewillbeincreasingparticipationofyoungpeopleintheprogramme.14．ItwasthoughtfulofyoutopromisetoseeafterthechildrenwhenIwasonthenight________(当班时间)．15．Althoughthe________(情况)wereveryterrible,westillmadeupourmindtotakeactiontoimproveit.Ⅱ.单句语法填空1．Mrs.Meredithwasamostkindand________(thought)woman.2．Remember,evenworldchampionathletespracticetheirskills________aconsistentbasis.3．Hiseffortshaveresulted________1,360acresofnaturally­grownlandthathasbeehometomanyplantsandanimals.4．Insteadof________(get)downtoanewtaskasIhadexpected,heexaminedthepreviousworkagain.5．Hannahisoneofmanyexamplesofyoungpeoplewhoaremakinga________(different)intheworld.Youcan,too!6．Touchedbytheirenthusiasticexpressionof________(affect),Mabrythankedthemall.7．________(look)back,Ifeelblessedsomeonehadwantedtohelpastranger.8．Peoplewhoworktowardsuchexcellence—whethertheyaredrivingatruck,________runningastore—maketheworldbetterjustbybeingthekindofpeopletheyare.Ⅲ.课文语法填空ThepoemTheRoadNotTakenisverypopularandhasbeeoneofthemostfamousAmerican(poem)ofalltimebecauseofitsnaturalstyleand(thought)insightsintohumannature.Lifemaythrowmanyalternativesatusonadaily(base)andthegreatestdilemmasarisemoralproblems.Ourchoicesmayleadtospecificconsequences.Oncewemakeadeci