unit 5 Section 1

Unit5SectionⅠⅠ.单词拼写1．Beautycannotbemeasuredbyany________(绝对的)standard.2．Whenthetrainbegantomoveslowly,Helenexcitedlyw________atherfriendsontheplatform.3．I'veseenthestreamoflavafromav________.4．Thecardrewupa________thepolicemanwhosignaledtothedrivertostop.5．Thecompanydecidedtoa________Mr.Clarkasmanager.6．Brucerecognizedthe________(潜在性)forerrorinthemethodbeingused.7．The________(飓风)destroyedtheseasidetown.8．Themanageraskedmetodrawa(n)________(图表)toshowhowthemachineworks.9．Thesepolicemenusuallywear________(头盔)toprotectthemselveswhentheyareonduty.10．Theparksofthiscityarefamousfortheirbeautiful________(喷泉)．答案：1.absolute2.waved3.volcano4.alongside5.appoint6.potential7.hurricane8.diagram9.helmets10.fountainsⅡ.用所给词的适当形式填空1．Thegovernmenthasaninterestinimportingscientific________(equip)．2．Mostresearchersbelievethat,intheory,mobilephonesare________(absolute)safe.3．Thesefilmsare________(suit)foradultsonlybecausetheyareviolent.4．________(actual)，onsecondthoughts，Idon'tthinkIwanttogoouttonight.5．Hehadtocancelthe________(appoint)becauseofhispoorhealth.6．Idon'tbelievetheir________(evaluate)atall;it'snotscientific.答案：1.equipment2.absolutely3.suitable4.Actually5.appointment6.evaluationⅢ.完成句子1．买票之后我们走进了戏院。________________________________，wewentintothetheatre.(buy)2．他向加油站驶去。He________________________________thefillingstation.(make)3．他随身携带街道图。He________________________astreetplan.(equip)4．我们正要出发突然下起雨来。We________________________________whenitbegantorain.(start)5．由于没有上课，他们昨天去公园了。________________________________，theywenttotheparkyesterday.(there)答案：1.Havingboughtourtickets2.madehiswaytowards/to3.equippedhimselfwith4.wereabouttostart5.TherebeingnoclassesⅣ.完形填空Tsunamis(海啸)areusuallycausedbyasuddenriseorfallofpartoftheearth'scrust(地壳)undertheocean.Tsunamisoften__1__inoceansandtheyaremost__2__inthePacific.Normallyatsunami__3__aseriesofwaves.Theseasidetownsmaybesimply__4__asidebythepowerofthewater.Cars,trainsandbuildingscannotsurvive,__5__thepeoplewhostandinthe__6__.Whentheoceanisdeep,tsunamiscantravelunnoticed__7__aspeedofupto800kilometresperhour.Theycancrossthe__8__oceaninadayorless.Tsunamiscanbevery__9__—asmuchas100kilometresanhour.Theyareabletocrossentireoceanswithoutlosingmuchenergy.Oneofthemost__10__factsabouttsunamisis__11__anearthquakeononesideofthePacificOceancancauselargewavesanddestruction(破坏)ontheotherside.Thewavemayonlybeafewmetreshighintheoceanbutwhenitisnearthe__12__andreachesshallow(浅的)water,thewave__13__veryquicklyinheight.Someoneissaidtohaveseenupto10­metrehighwavescrashintotheshore.Tsunamistraveloutwardinalldirectionsfromthecentreofanearthquakeand__14__coastlines,andtheycaneasilycausefloodingand__15__property.Theyhavecausedseveral__16__disastersincoastalareasovertheyears.Apowerfulexampleofthesea'spower__17__morethan125,000peoplediein12differentcountriesonDecember26,2004.Thetsunamiswerecausedbyanearthquake__18__8.9ontheRichterscale,whichoccurredoffthecoastofIndonesia.OnJuly17,1998anoff－shorequaketriggered(引发)awavethatstruckthenorthcoastofPapuaNewGuinea__19__some2,000peopleandleftthousandsmore__20__.1．A.makeB．reachC．doD．happen答案：D“经常发生在大洋中”，此处需要用不及物动词，happen表示“爆发；发生”。2．A.commonB．popularC．calmD．familiar答案：AC、D项不符合句意，首先可以排除；popular意为“流行的；受欢迎的”，也与句意不符；common意为“常见的；普遍的”。3．A.attractsB．includesC．buriesD．gains答案：B句意是“通常海啸有连续的波浪”。attract意为“吸引”；bury意为“埋葬”；gain意为“获得”；只有include符合句意，意为“含有，包括”。4．A.putB．sweptC．takenD．fled答案：Bbesweptasideby意为“被……冲走”。5．A.morethanB．otherthanC．letgoD．letalone答案：Dletalone是固定搭配，意为“更不用说了”，承接上文。这两句话的意思是“海水的力量可以轻而易举地把海边的城镇冲走，更不用说人了”。6．A.dustB．caseC．wayD．story答案：C和第5空在一句话中，intheway意为“挡路”，也是固定短语。7．A.inB．byC．atD．for答案：C表示“以……的速度”，要用介词at，即ataspeedof。8．A.entireB．naturalC．generalD．lonely答案：A此句意为“它们可以在不到一天的时间内跨过整个大洋”，说明其速度之快。entire意为“整个的”；其他三项：natural“自然的”；general“一般的”；lonely“偏僻的”，都不符合句意，所以都可排除。9．A.farB．highC．fastD．big答案：C从破折号后面的asmuchas100kilometresanhour可以判断，此处应该用fast。10．A.interestingB．strikingC．achingD．breaking答案：Binteresting“有趣的”；aching“疼痛的”；striking“异乎寻常的；引人注目的”；breaking“突然的”。根据句意，首先可以排除A、C两项，由上句和空后修饰的名词facts，可以排除breaking，因为不可能是“突然的事实”。11．A.whereB．whetherC．thatD．when答案：C此句意为“关于海啸的一个不寻常的事实是，太平洋一端的地震会引起巨大的波浪并对另一端形成破坏”。that引导的是表语从句，陈述一个事实。12．A.rootB．shoreC．seaD．bottom答案：B由句中的shallow和下句话的．..to10­metrehighwavescrashintotheshore.”可以判断此处要用shore，意为“波浪到岸边时会很快变高”。13．A.takesupB．explodesupC．usesupD．buildsup答案：D考查短语的意义。takeup意为“占据”；explodeup意为“爆炸”；useup意为“用光”；buildup意为“增高”。只有buildup符合句意。14．A.arriveB．affectC．attackD．add答案：Cattack意为“袭击”；arrive后要接介词；affect意为“影响”；而add意为“增加”。根据句意，可以排除arrive，affect和add。15．A.attemptB．organizeC．sufferD．destroy答案：D对财产造成破坏。destroy意为“破坏”。16．A.majorB．activeC．tenseD．unknown答案：Amajor表示“重要的；大的”，意为“近几年来海啸在沿海地区造成过几次大的危害”；tense意为“紧张的”；active意为“活跃的”，显然不合句意。17．A.sawB．succeededC．inventedD．suggested答案：A这里see是一种拟人化的用法，是“见证”之意；其他三项均不符合句意。18．A.measuringB．figuringC．expressedD．supposed答案：A表示“度量”时，要用measure，后面接的是地震的级数；figure意为“计算”；express意为“表达”；suppose意为“认为；假设”，都可以排除。此处的measuring作定语，相当于定语从句whichmeasured...。19．A.diedB．owedC．forcedD．killed答案：Dawave...killedsome2,000people意为“波浪使两千人死去”，kill是及物动词。die是不及物动词，不能接宾语，所以可以排除。20．