【黄冈经典】（人教版）高考英语一轮复习：选修7 Unit 3 实用课件（含答案）.ppt

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1、Unit3UndertheseaPart重点词汇通关1.witnessvt.当场见到;目击n.目击者;证人;证据【语境检测】单句语法填空(2017浙江高考)Italy,whichhasamuchweakertraditionofimmigration,_(witness)asharpincreaseinimmigrationinrecentyears.haswitnessed(2015湖北高考)Threeweeksago,I_(witness)asmallnear-disasterafewmileswestofhere.witnessed【写作提升】完成句子Thetwostonelionsst

2、andinginfrontofTiananmen_.在天安门前两只石狮见证了许多重大的历史事件。Witheconomydevelopingatgreatspeed,ourcity_inrecentyears.随着经济的快速发展,最近几年,我们的城市见证了许多变化。witnessed/sawmanygreathistoriceventshaswitnessedquiteafewchanges【考点必记】(1)witnesstosth./doingsth.证实;证明(2)(a)witnessto.的证人/证据【巧学助记】见证witnessThewitnesswhowitnessedtheaccid

3、entpromisedtobeawitnessandgavewitnesstothevictim.这名目睹了这起事故的目击者答应做证人并为受害者作证。2.urgevt.催促;极力主张;驱策n.强烈的欲望【语境检测】单句语法填空(2017全国卷)Ineverfeltanurge_(learn)anysignlanguagebefore.世纪金榜导学号79060160Aftertheearthquake,manyofthehousingestateswereinneedof_(urge)repair.tolearnurgent(2016全国卷)Inthisboxaresomestemcellsth

4、atare_(urgent)neededforapatient.urgently【写作提升】一句多译学生极力要求图书馆经理假期开放图书馆。Thestudents_itopenduringthevacation.Thestudents_itopenduringthevacation.urgethemanagerofthelibrarytokeepurgethatthemanagerofthelibrary(should)keepItisurgedbythestudentsthat_itopenduringthevacation.themanagerofthelibrary(should)keep

5、【考点必记】(1)urgesb.todosth.催促/力劝某人做某事(2)坚决要求/极力主张某人做某事(3)haveanurgetodosth.渴望做某事(4)urgent adj.紧急的;急迫的urgently adv.紧急地【误区释疑】urge作动词时后不能直接跟不定式作宾语,只能跟动名词。3.scarevt.&vi.恐吓;受惊吓【语境检测】单句语法填空(2015全国卷)Tony_(scare)andbegantocry.HeremembershisfirstAll-StarGamewhenhewastooscared_(talk)toBaltimore.世纪金榜导学号79060161wa

6、sscaredtotalk【写作提升】语境填词Thefiercedog_.Then,the_boyheldthemothersarmtightly.Hetoldhismotherhe_.这只凶猛的狗把那个男孩吓跑了。然后,受到惊吓的男孩紧紧地抱着母亲的手臂。他告诉他妈妈他快被吓死了。scaredtheboyawayscaredwasalmostscaredtodeath【考点必记】(1)scaresb.away/off把某人吓跑scaresb.outofsb.吓得某人魂不附体scaresb.intodoingsth.恐吓某人做某事(2)scaredadj.惊吓的,恐惧的(be)scaredto

7、death吓死了bescaredof(doing)sth./todosth.害怕做某事Part重点短语句式通关4.be/becomeawareof对知道、明白;意识到【语境检测】单句语法填空(2016全国卷)Nursesandothercare-giversneedtobeaware_thepossiblemeaningsofsilencewhentheycomeacrossthepersonalanxietytheirpatientsmaybeexperiencing.ofThisincidenthassharpenedpublic_(aware)oftheeconomiccrisis.aw

8、areness【写作提升】单句写作通过讨论,我们充分意识到在我们国家实行低碳经济的必要性。Throughthediscussion,we_thenecessityof_alow-carboneconomyinourcountry.arefullyawareofcarryingout【考点必记】(1)beawarethat.意识到;体会到(2)awarenessn.意识;认识raiseonesawarenessof.提高某人的意识developanawarenessof.逐渐懂得【巧学助记】Weareawarethatmoreandmoreaccidentstakeplacearoundus,s

9、oweallshouldraiseourawarenessofpersonalsafety.我们意识到越来越多的事故发生在我们身边,所以我们都应该提高我们对人身安全的意识。5.Aswedrewcloser,Icouldseeawhalebeingattackedbyapackofaboutsixotherkillers.随着我们的逼近,我能看见一条鲸鱼正在被其他六条虎鲸袭击。【语境检测】单句语法填空Oneafternoonlastweek,Isawthreetearfulchildrenfrommysonsschool_(comfort)byteachers.(2015浙江高考)Listeni

10、ngtomusicathomeisonething,goingtohearit_(perform)liveisquiteanotherthing.beingcomfortedbeingperformed【写作提升】句式升级世纪金榜导学号79060162Weseethatmoreandmoreancientbuildingsarebeingdestroyedorpulleddown.Weseemoreandmoreancientbuildings_orpulleddown.(非谓语动词作宾语补足语)beingdestroyed【考点必记】(1)“seeawhalebeingattacked”看到

11、一条鲸鱼正在被袭击,句中“beingattacked”作宾语补足语,表示动作正在被进行。(2)beingdone除了作宾语补足语表示被动和正在进行外,还有以下句法功能:a.作后置定语,表示被动和正在进行;b.作宾语,表示被动;c.作主语,表示被动。【备选要点】1.accommodationn.住所;住宿【语境检测】单句语法填空(2015湖北高考)Theyarecollectedfromtheairportuponarrivalandbroughttotheir_(accommodate)incomfort.Thehotelisbigand_(accommodate)about100person

12、s.accommodationaccommodates【写作提升】单句写作我还想知道这个课程需要付费多少,住宿是否包括在内。IdalsoliketoknowhowmuchIhavetopayforthecourseand_.whetheraccommodationisincluded【考点必记】(1)provideaccommodationfor为提供膳宿(2)accommodatev.向提供住处【熟词生义】Theelevatorcanaccommodatesixpersons.()Hereyestookalittlewhiletoaccommodatetothedarkness.()vt.容

13、纳vi.适应2.abandonvt.放弃;遗弃;抛弃n.放任;放纵【语境检测】单句语法填空(2017全国卷)However,theseplans_(abandon)becauseoffinancialproblems.Theyoungmandoesnothingbutabandonhimself_pleasure.(2015广东高考)Heownedafarm,whichlookedalmost_(abandon).wereabandonedtoabandoned【写作提升】句式升级Asheabandonshimselftocomputergames,heisalwaysabsentfromsc

14、hool._,heisalwaysabsentfromschool.(用现在分词短语作状语)_,heisalwaysabsentfromschool.(用过去分词短语作状语)AbandoninghimselftocomputergamesAbandonedtocomputergames【考点必记】(1)abandononeselfto.沉湎于;纵情于abandondoingsth.放弃做某事(2)abandonedadj.被遗弃的;被抛弃的beabandonedto沉湎于【巧学助记】Theparentsshouldnotabandontheabandonedyoungmanonlybecaus

15、eheabandonedhimselftotakingdrugs.父母不应仅因为他沉溺于吸毒就放弃那个放纵的年轻人。3.reflectvt.&vi.映射;反射;思考【语境检测】单句语法填空(2017江苏高考)InsouthernSpainthesuddenincreaseofgreenhouseswhich_(reflect)lightbacktospacehaschangedthewarmingtrendlocally.reflect(2016浙江高考)Whenthetimecametomakethefinaldecisionforacourse,Idecidedtoapplyfortheo

16、nethat_(reflect)myinterest.(2016浙江高考)Humanbeingsshouldreflect_theirpositionintheuniverse.reflectedon【写作提升】单句写作我写这封信是为了反映我最近遇到的一些问题。Iamwritingthisletter_recently.toreflectsomeproblemsIvecomeacross【考点必记】(1)reflecton/uponsth.思考某事reflectsb./sth.insth.(指镜子等)映出某人/某物的影像(2)reflectionn.映像,倒影【巧学助记】Theboyrefle

17、ctedonwhythegroundcouldreflectsunlightandwatercouldreflectthemountains.这个男孩思考为什么地面能反射阳光,水能映出群山。4.Thewaterwasquiteshallowbutwherethereefended,therewasasteepdroptothesandyoceanfloor.水很浅,但是到了珊瑚礁的尽头,就有一个陡坡,一直下降到满是沙子的海底。【语境检测】单句语法填空_therearechemicalfactories,_airpollution.哪里有化工厂,哪里就有空气污染。_therearelivingt

18、hings,_iswater.哪里有生物,哪里就有水。WheretherewillbeWherethere【写作提升】单句写作留得青山在,不怕没柴烧。_俗话说:有志者事竟成。Asaproverbsays,“_”Wherethereislife,thereishope.Wherethereisawill,thereisaway.【考点必记】(1)where.,therebe.意为“在的地方有”,where引导地点状语从句。(2)wherever“在何处;无论何处”,也可引导地点状语从句。.课文里的高考根据课文内容,在空白处填入1个适当的单词或括号内单词的正确形式。AlthoughOldToman

19、dtheotherkillerswerefiercehunters,theyneverharmedorattackedpeople.Infact,theyprotectedthem.Therewasoneday1._wewereoutinthebayduringahuntandJameswaswashedofftheboat.“Manoverboard!Turntheboataround!”urgedGeorge,2._(shout)loudly.whenshoutingTheseawasroughthatdayanditwasdifficult3._(handle)theboat.The4.

20、_(wave)werecarryingJamesfurtherandfurtherawayfromus.FromJamessface,Icouldseehewasterrifiedof5._(abandon)byus.ThensuddenlyIsawashark.tohandlewavesbeingabandoned“Look,theresasharkoutthere,”I6._(scream).“Dontworry.OldTomwontletitnear,”Redreplied.7._tookoverhalfanhourtogettheboatbacktoJames,andwhenweapp

21、roachedhim,IsawJamesbeing8._(firm)heldupinthewaterbyOldTom.Icouldntbelievemyeyes.screamedItfirmlyThere9._(be)shoutsof“Welldone,OldTom”and“ThankGod”aswepulledJamesback10._theboat.AndthenOldTomwasoffandbacktothehuntwheretheotherkillerswerestillattackingthewhale.wereinto.话题中的写作近十年来很多海洋生物已经灭绝了,这引起了全世界的关

22、注。假设你是李华,现请用英文写一篇文章,提出一些解决问题的建议。内容应包括:1.人们应该意识到保护海洋的重要性;2.政府应立即采取有效的措施来维持自然的平衡;3.只有提高环保意识和作出努力才能解决这个问题。注意:1.请根据以上要点写一篇80个词左右的短文;2.尽量使用本单元的知识点;3.可适当增加细节,以使行文连贯。_【参考范文】Thepasttenyearshaswitnessedthatsomecreaturesundertheseahavediedout,whichhasbeengreatlyconcernedbythewholeworld.Ononehand,peopleshouldbeawareoftheimportanceofprotectingtheocean.Asamatteroffact,toprotecttheoceanistoprotecthumanbeings.Ontheotherhand,itisurgentthatthegovernmentshouldtakeimmediatemeasurestokeepthebalanceofnature.Imsurethatonlybyraisingtheawarenessofprotectingtheenvironmentandmakinggreateffortscanwesolvetheproblem.