高中英语选修7-Unit-3课件.ppt
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1、Unit3Underthesea.重点重点单词单词分分类记类记1.核心核心单词单词(1)_ vt.当当场见场见到到;目目击击n.目目击击者者;证证人人;证证据据(2)_ vt.催促催促;极力主极力主张张;驱驱策策(3)_ vt.放弃放弃;遗遗弃弃;抛弃抛弃witnessurgeabandon(4)_ vi.思考思考 vt.映射映射;反射反射;思考思考(5)_ vt.恐吓恐吓 vi.受惊吓受惊吓reflectscare2.拓展拓展单词单词(1)_n.住所住所;住宿住宿_ vt.&vi.容容纳纳;供供应应(2)_n.深深(度度);深深处处_ adj.深的深的;低沉的低沉的;深深奥的奥的(3)_ a
2、dj.纯纯的的;纯纯粹的粹的;纯洁纯洁的的_ adv.纯纯粹粹地地;完全地完全地accommodationaccommodatedepthdeeppurepurely(4)_ adj.意意识识到的到的;知道的知道的_n.意意识识;觉觉悟悟(5)_ adj.生生动动的的;鲜鲜明的明的;鲜艳鲜艳的的_ adv.生生动动地地;逼真地逼真地(6)_ adj.狭窄的狭窄的;有限的有限的;狭隘的狭隘的_ adv.勉勉强强地地awareawarenessvividvividlynarrownarrowly(7)_ vt.&n.品品尝尝;滋味滋味_ adj.好吃的好吃的;可口可口的的tastetasty3.阅
3、读单词阅读单词(1)annual adj._n._(2)pause vi.&n._(3)teamworkn._(4)opposite adj._每年的每年的;按年度按年度计计算的算的年刊年刊;年年鉴鉴暂暂停停;中止中止配合配合;协协作作相反的相反的;相相对对的的(5)relationshipn._(6)targetn._(7)neat adj._(8)shallow adj._关系关系;血血缘缘关系关系;交往交往目目标标;靶靶;受批受批评评的的对对象象好的好的;整整齐齐的的;匀称的匀称的浅的浅的;肤浅的肤浅的;浅浅显显的的.重点短重点短语语双向双向记记1._在此期在此期间间;与此同与此同时时2
4、._帮助帮助(某人某人)摆摆脱困境或危脱困境或危难难3._ 对对知道知道、明白、明白;意意识识到到4._上下翻上下翻转转5._ 吓死了吓死了inthemeantimehelp(.)outbe/becomeawareofupsidedown(be)scaredtodeath6._ 阻阻挡挡7.sortout_8.aimat_9.beabouttodosth._10.aheadof_11.keepsb.fromdoingsth._holdup整理整理;分分类类;收拾收拾瞄准瞄准正要做某事正要做某事在在前面前面;领领先先阻止某人做某事阻止某人做某事.经经典句式典句式应应用用记记1._(那个那个时时期
5、期)thekillerwhales,or“killers”astheywerethencalled,helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.(Itwasatimewhen.引引导导的定的定语语从句从句)Itwasatimewhen2.Werandowntotheshoreintimeto_anenormousanimaloppositeus_(看到看到跃跃出出)itselfoutofthewaterandthencrashingdownagain.(see.doing看看见见正在做正在做)3.This
6、wasthecallthatannouncedthere_(正要正要)beawhalehunt.(beabouttodosth.正要正要做某事做某事)seethrowingwasaboutto4.Aswedrewcloser,Icould_(看到看到鲸鱼鲸鱼受到受到袭击袭击)byapackofaboutsixotherkillers.(v.-ing的被的被动动式作式作宾语补宾语补足足语语)5.Thewaterwasquiteshallowbut_thereefended,_wasasteepdroptothesandyoceanfloor.(where.there.在在地方地方,有有)seea
7、whalebeingattackedwherethere【语语境活用境活用】.用所用所给词给词的适当形式填空的适当形式填空1.Sheis_(scare)ofgoingoutalone.2.Environmental_(aware)hasincreasedovertheyears.3.Thespeakerdescribedthesufferingofthepoor_(vivid).scaredawarenessvividly.用以上适当的短用以上适当的短语语填空填空1.Ihopetogotomedicalschooleventually._2._,Iamgoingtostudychemistry
8、.2.WhenIboughtthehouse,mysister_me_withaloan.3.Theysuddenly_peoplelookingatthem.Inthemeantimehelpedoutbecameawareof.句式仿写句式仿写1.那那时时人人们们不太关注健康。不太关注健康。_peopledidntpayattentiontohealth.2.昨天上午我看昨天上午我看见见她在田她在田间劳动间劳动。I_yesterdaymorning.Itwasatimewhensawherworkinginthefields3.我我刚刚才正要才正要问问你同一件事情。你同一件事情。I_you
9、thesamething.4.有水的地方有水的地方,就有生命。就有生命。_wasjustabouttoaskWherethereiswater,thereislife.Part1重点重点词汇词汇夯基夯基练练透透1.witness vt.当当场见场见到到;目目击击n.目目击击者者;证证人人;证证据据【考考题对题对接接】单单句句语语法填空法填空(2015湖北高考湖北高考)Threeweeksago,I_(witness)asmallnear-disasterafewmileswestofhere.witnessedManytimes,Petersandotherswhoworkedinandnea
10、rParkPlazawitnessedsquirrels_(run)over.beingrun考考点点必必记记(1)witnesstosth./doingsth.证实证实;证证明明(2)(a)witnessto.的的证证人人/证证据据【巧学助巧学助记记】见证见证witnessThewitnesswhowitnessedtheaccidentpromisedtobeawitnessandgavewitnesstothevictim.这这名目睹了名目睹了这这起事故的目起事故的目击击者答者答应应作作证证人并人并为为受害者受害者作作证证。【能力提升能力提升】句式升句式升级级一一般般表表达达:Whenh
11、ewalkedoutofthepark,theoldmanhappenedtoseetheroadaccident.高高级级表表达达:_Whenwalkingoutofthepark,theoldmanhappenedtowitnesstheroadaccident.单单句写作句写作天安天安门门前两只石前两只石狮见证狮见证了了许许多重大的多重大的历历史事件。史事件。Thetwo stone lionsstanding in front of Tiananmen_.witnessed/sawmanygreathistoricevents【知知识识拓展拓展】英英语语中中常常用用拟拟人人修修辞辞手手
12、法法,主主语语通通常常为为表表示示时时间间、地点或心地点或心爱爱之物之物,谓语动词谓语动词通常通常为为witness,find,see等。等。2.urge vt.催促催促;极力主极力主张张;驱驱策策n.强强烈的欲望烈的欲望【考考题对题对接接】用用urge的适当形式填空的适当形式填空Thesedaystheindustrysmost_questionmaybehowtocontroltheflowoftourists.(2016全国卷全国卷)Inthisboxaresomestemcellsthatare_neededforapatient.urgenturgently考考点点必必记记(1)ur
13、gesb.todosth.催促催促/力力劝劝某人做某事某人做某事(2)(3)haveanurgetodosth.渴望做某事渴望做某事(4)urgent adj.紧紧急的急的;急迫的急迫的urgencyn.紧紧急的事急的事urgently adv.紧紧急地急地urgethatsb.(should)dosth.Itisurgedthatsb.(should)dosth.坚决要求坚决要求/极力主张某极力主张某人做某事人做某事【能力提升能力提升】单单句写作句写作公众公众场场合禁烟督促吸烟者少吸烟或者戒烟。合禁烟督促吸烟者少吸烟或者戒烟。Bansinpublicplaceswould_.人人们们极力主极
14、力主张图书馆张图书馆假期也开放。假期也开放。_duringthevacation.urgesmokerstosmokelessorgiveitupItisstronglyurgedthatthelibraryshouldbekeptopen3.abandon vt.放弃放弃;遗遗弃弃;抛弃抛弃n.放任放任;放放纵纵【考考题对题对接接】单单句句语语法填空法填空(2015北京高考北京高考)Grylls_(abandon)inawildareaandhastofindhiswayout.(2015广广东东高考高考)Heownedafarm,whichlookedalmost_(abandon).is
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