英语（人教版选修7）课件unit3section2WarmingUpReadingLanguagePoints

Unit3

UndertheseaSectionⅡ

WarmingUp&Reading—LanguagePoints

一、将下列单词与所对应的英文解释连线1．pause

A．happeningonceayear2．urge B．toseesomethinghappen， especiallyacrimeoranaccident， becauseyouarepresentwhenit happens3．annual C．tostopspeakingordoing somethingforashorttimebefore startingagain4．witness D．pullsth.alongwitheffortand difficulty5．drag

E．tostronglyadvisesomeonetodo sth.答案：1.C

2.E

3.A

4.B

5.D二、根据所给词性和汉语意义写出英语单词1．_____vi.逃避；逃跑vt.逃离→______(过去式)→_______(过去分词)2．____vt.拖；拉；扯→________(过去式)→____________(现在分词)3．______n．深(度)；深处→_______adj.深的→______vt.使加深4．_____vt.催促；极力主张；驱策→_______adj.紧急的5．________adj.每年的；按年度计算的n．年刊；年鉴→_______________n.周年纪念日fleefledfleddragdraggeddraggingdepthdeepdeepenurgeurgentannualanniversary6．_______n．目击者；证人；证据→_______vt.目击；当场见到7．________adj.相对的；相反的→_________prep.在……对面→____________n．反对8．_________vt.放弃，抛弃，遗弃→____________adj.废弃的，被遗弃的9．____________n．保存；保护→____________v．保存witnesswitnessoppositeoppositeoppositionabandonabandonedconservationconserve根据汉语意思补全短语1．________one’sowneyes亲眼2．sort________整理3．yell________大叫4．ahead________在……的前面5．race________追赶withoutoutofafter6．beabout________...即将做……7．________themeantime在此期间；与此同时8．hold________举起9．help________帮助(某人)摆脱困境或危险to

doinupout1．乔治大声喊道：“有人落水了！把船头调回去！”“Manoverboard！Turntheboataround！”urgedGeorge，________________.(v－ing形式作伴随状语)shouting

loudly2．那个时期，虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。__________________thekillerwhales，or“killers”astheywerethencalled，helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.(Itwasatimewhen...曾经一段时期……)3．这是宣告猎鲸行动马上就要开始的呼声。Thiswasthecallthatannouncedthere__________________________.(beabouttodo立即，马上)It

was

a

time

whenwas

about

to

be

a

whale

hunt4．我们花了半个多小时才把船头调向詹姆斯。当我们靠近他的时候，我看到老汤姆正在水中稳稳地托着詹姆斯。IttookoverhalfanhourtogettheboatbacktoJames,and_________________________，IsawJamesbeingfirmlyheldupinthewaterbyOldTom.(when引导时间状语从句)when

we

approached

him

witness(P20)(1)vt.目击，亲眼看见；亲身经历；作证①Theyear2015witnessedthenewmedicalreforminChina.2015年见证了中国新的医疗改革。②Thelastdecadehaswitnessedhousepriceinbigcitiesincreasesharply.过去十年见证了大城市房价的急剧上涨。③Noonecouldwitnessthatyouwereonthespot.没有人能作证你在现场。witnesstosth./doingsth.为……作证witnessthat...证明，作证witnessfor...为……作证witnessagainst作不利的证明witnessanaccident/amurder/aquarrel目击一场事故/谋杀事件/

一场争吵(2)n.目击者；证人；证据④Thepolicehaven’tfoundthewitnesstothemurdercase.警察还没有找到那桩谋杀案的目击证人。⑤Hegavewitnessonbehalfofanaccusedperson.他为被告作证。beawitnessto...是……的目击者bearwitnessto/of...做……的证人/

证据givewitnessonbehalfof...替……作证call...towitness传……做证人inwitnessof...作为……的证明1．(1)完成句子这个目击了这场事故的目击者向警察提交了证据并且答应做证人。The____________(目击者)who____________(目击)theincidentgave____________(证据)tothepoliceandpromisedtobea____________(证人)．witnesswitnessedwitnesswitness(2)用所给词的适当形式填空①Thelastofthe19thcentury____________(witness)thesteadyimprovementinthemeansoftravel.②Apasser－bywitnessedto____________(see)theaccusedenterthebuilding.③Theyear2015____________

(witness)thegreatchangesinpeople’swayoflife.witnessedhaving

seenwitnessed

accommodationn．房间，住所；食宿，住宿(常用复数形式)(P20)①Theaccommodationofthishotelisscarce.这家旅馆的房间不足。②Wecanprovideaccommodationforsixpeopleatapush.如果情况紧急，我们可以为6个人提供住处。③Universitieshavetoprovideaccommodationsforfirst－yearstudents.大学不得不为一年级的学生提供住宿。④Thetravelagencyhasarrangedouraccommodations.旅行社已为我们安排了住宿。(1)offer/makeaccommodationsfor为……提供食宿bookaccommodationatahotel向旅馆预订房间arrangesb’saccommodation给某人安排住处(2)accommodatevt.向……提供住处(或食宿)；容纳，接纳；招待；住宿；供应；使适应，调节accommodate...to...＝adapt...to...使……适应……accommodateoneselfto＝adapt(oneself)to使某人适应/顺应……accommodatesb.withsth.＝supplysb.withsth.向某人提供某物⑤Ineededtoaccommodatetothenewschedulequickly.我需要迅速适应新的时间表。2．完成句子①这所大学为夏季来访者提供了很好的住宿。Theuniversity__________excellent__________________summervisitors.②你度假的价款包括旅馆住宿在内。___________________isincludedinthepriceofyourholiday.offersaccommodation

forHotel

accommodation

opposite(P20)(1)n.相反的人或物，对立面①Ithoughtshewouldbesmallandprettybutshe’sthecompleteopposite.我原以为她娇小漂亮，但是她恰恰相反。②Lightistheoppositeofheavy.轻是重的反义词。(2)adj.相反的；对面的；完全不同的(常与to连用)③Icouldseesmokecomingfromthewindowsofthehouseoppositetothestreet.我可以看见烟从街对面房子的窗户里冒出来。④Theoppositeapproachistouseabilingualdictionary.另一种截然不同的方法就是使用一部双语词典。(be)oppositeto在……的对面ontheoppositesideof在……的对面(3)adv.在对面⑤Thereisacouplelivingopposite.一对夫妇住在对面。⑥Thewomansittingoppositeisadetective.坐在对面的那个女的是个侦探。(4)prep.与……相对，在……对面(可直接带宾语)⑦Isatoppositehimduringthemeal.吃饭的时候我坐在他的对面。⑧Thebankisoppositethesupermarket.那家银行在超市对面。(1)opposevt.反对(2)opposedadj.反对的；不同的beopposedto意为“反对……”，to为介词opposingadj.对抗的(3)oppositionn．反对；相反；对手，敌人inoppositiontosb./sth.强烈反对某人/某物⑨TheyareallopposedtonamingthehighschoolafterMartin.他们都反对以马丁的名字命名这所高中。⑩Iopposeyougoingtherealone.我反对你单独去那里。3．完成句子①光与影是相反的。Light____________shadow.②他坐在女孩的对面。Hetookaseat___________________.③我的想法恰恰相反。Mythoughtis_________________.is

opposite

toopposite(to)

the

girlquite

the

opposite

flee(P20)(1)vi.逃避；逃跑①Manyartistsfledto/intoAmericaatthebeginningofWorldWarⅡ.在二战初期，很多艺术家逃到了美国。②Youshouldnotfleefromresponsibility.你不应该逃避责任。③Allthehopehadfled.一切希望都破灭了。flee(from)/fly(from)/escapefrom/runawayfrom从……逃跑fleeto/into逃到……fleeinalldirections四处逃窜(2)vt.逃离④Hewascaughttryingtofleethecountry.他企图逃离该国时被抓住了。

flee/escape4．完成句子①地震灾民被迫逃离家园。Earthquakevictimswere____________theirhomes.②他与家人争吵后离家去了伦敦。He____________Londonafteranargumentwithhisfamily.forced

to

fleefled

to

urge(P20)(1)v.催促，敦促，力劝①Theyurgethegovernmenttotakeactiveactiontoreducethepollution.他们敦促政府采取积极的措施来减轻污染。②Weshouldconstantlyurgeourselvesontostudyhard.我们需经常鞭策自己努力学习。

(2)v.大力推荐，极力主张③SheurgedthatI(should)apologizetohim.她主张我应向他道歉。urgethat...极力主张/强调……(用虚拟语气)Itisurgedthat...坚决要求……(3)n.强烈的欲望，冲动haveanurgetodosth.极想做某事④Ihaveastrongurgetotravelallovertheworld.我极想环游世界。(1)urgentadj.紧急的；迫切的(2)urgentlyadv.紧急地；迫切地(3)urgencyn．紧急5．完成句子①受歌迷的鼓舞，小沈阳又唱了一首歌。____________byfans，XiaoShenyangsanganothersong.②我劝你仔细看看这份报告。I____________thatyou____________thereportcarefully.③我的汽车急需修理。Mycaris____________ofrepair.Urged

onurge(should)readin

urgent

need

abandon(P21)(1)v.遗弃，抛弃(＝desert)；放弃(＝giveup)①Alittlebabywasabandonedbyitsparents.一个婴儿被父母遗弃了。②Inhisearlydaysheabandonedmedicineforliterature.他早年弃医从文。③Mydadabandonedsmokingbecauseofhispoorhealth.因为身体不好，我的父亲戒烟了。(2)v.陷入，沉湎于④Afterthedeathofherhusband，sheabandonedherselftodespair.她丈夫死后，她陷入了绝望之中。abandononeselftosth.沉迷于某事物abandonsth./sb.tosb.舍弃某物/某人而被(别人)取得abandondoingsth.放弃做某事abandonedadj.被抛弃的，放任的(3)n.放任，放纵(withabandon放肆地，恣意地)⑤Hesignedchequeswithabandon.他无所顾忌地乱开支票。

abandon/desert/quit/cancel/giveup6．(1)用abandon，desert，cancel，quit或giveup的正确形式填空①Theydecidedto__________________thecamp.②Althoughfailingmanytimes，hedidn’t_______________theattempt.③Thefootballmatchwas________becauseofthebadweather.④Weonlyjuststarted.We’renotgoingto____________now.abandon/desertabandon/give

upcanceledquit(2)用abandon的正确形式填空那个孩子被他的父母遗弃了。后来有人发现那个被抛弃的男孩在大街上游荡，他已陷入了绝望。Thechildwas____________byhisparents.Eventuallythe____________boywasfoundwanderinginthestreet，____________himselftodespair.abandonedabandonedabandoning

holdup举起，抬起，支撑，阻止，延误，持械抢劫(P21)①Theroofisheldupbymassivestonepillars.这个屋顶是由巨大的石柱子支撑的。②Anaccidentisholdinguptraffic.一场事故造成了交通阻塞。③Twomenheldupadowntownjewelryshoplastnight.两个男子昨晚抢劫了商业区的一家珠宝店。④Shehasbeenheldupasamodelworker.她被推举为模范工作者。holdback犹豫不定；抑制；阻碍；隐瞒holddown使不上涨或增加，保住(工作、职位)holdon(电话)别挂断；等一等；坚持(下去)holdoutfor(为争取更多利益)拖延以达成协议holdover延期(讨论等)；搁置，推迟holdtogether(使)团结在一起；完好无损catch/takeholdof抓住holdout坚持；维持holdoff(使)疏远或避开；拖延，推迟⑤Thepolicewereunabletoholdbackthecrowd.警察阻拦不住人群。⑥Wecouldgetanewcomputernoworholdoffuntilpricesarelower.我们现在就可以买一台新的计算机，或者等到降价再说。7．完成句子①没有人能够阻挡历史的车轮。Noonecan___________________ofhistory.②政府试图压低房价。Thegovernmenttriesto____________________________.hold

back

the

wheelhold

the

price

of

house

down

help...out(of)帮助……克服困难；帮助……从……里面出来(P21)①CanyouhelpmeoutwiththeEnglishquestions?你能帮我回答这些英语问题吗？②Hehelpedthegirloutoftheburninghouse.他帮助那个女孩从燃烧的房子中出来。(1)withthehelpof...在……的帮助下turntosb.forhelp向某人求救beofsome(no，much)helptosb.对某人有些(没有，很有)帮助③Tomusuallyhelpshismothertocleanthecar.汤姆经常帮助他妈妈洗车。④Pleasehelpyourselftothedish.请随便用餐。

can’thelpdoingsth./can’thelptodosth.can’thelpthinkingcan’thelptoapologize8．完成句子①她忍不住大笑起来。She_______________________.②因为他是我最好的朋友，当我遇到麻烦时他肯定会帮我。Asheismybestfriend，whenIamintroublehewillcertainly____________.③我只得等着。Ican’t____________.can’t

help

laughinghelp

me

outhelp

but

wait

OntheafternoonIarrivedatthestation，asIwassortingoutmyaccommodation，Iheardaloudnoisecomingfromthebay.有天下午，我来到捕鲸站，正在整理住所的时候，听到从海湾那边传来一阵喧闹声。(P20)as在这句话中引导时间状语从句。as的用法很多，现归纳如下：(1)[表示方式]像，按照，如同①RunasIdo.像我这样跑。②Leaveitasitis.保持原状，不要动它。(2)[表示时间]当……的时候，一边……一边，随着③Shesangassheworked.她一边工作一边唱歌。④Isawhimashewasgettingoffthebus.正当他下公共汽车时，我看见了他。⑤(2016·天津高考)Astheaverageageofthepopulationincreases，therearemoreandmoreoldpeopletocarefor.随着人口平均年龄的增加，越来越多的老年人需要照顾。(3)[表示原因]因为，既然⑥Asyouaretired，youhadbetterrest.(既然)你累了，最好休息一下。(4)[表示结果和目的]以至于，以便⑦Besogoodastocomeandjoinus.务请来参加我们的活动。(5)[表示让步]虽然，尽管⑧Richasheis，heisnothappy.虽然他很富，但他并不幸福。⑨Tryashewould，hecouldnotlifttherock.他虽然尽了最大努力，仍不能搬动那块石头。(6)[作关系代词引导定语从句]正如，正像Asiswell－known，TaiwanbelongstoChina.众所周知，台湾属于中国。(7)[作介词]作为Ifoundajobasa