Unit 3 Science and nature作业题6份含答案和解释.doc

Period FiveProject.语境填词 1Ourshipapproachedthe_(水道) tothedock. 2Anincreaseoffivedegreeswouldbea_(灾难)，Iwouldsay. 3Hecannotsupporthisfamilyonhis_(收入) 4Thenumberofpeopleemployedin_(农业) hasfalleninthelastdecade. 5Theeaglesuddenlyflewintheairand_(使惊吓) me. 6Thestationdoorswerelocked，andthepeoplehadtobreakthe_(铁链) onthedoorsinordertogetin. 7Ididntaskfor_(许可) orapproval. 8Couldyoudomea_(帮助) andpickupmygrandsonfromschooltoday? .选词填空 ingeneral，inpraiseof，infavourof，frommypointofview，figureout，pointout1._，thepresidenthasntdoneenoughtohelppoor people. 2Hestooddown_theothercandidate. 3Hewasalwaysverykeento_mymistakes. 4_，herworkshasbeengood，butthisessayisdreadful. 5In2004，tsunamistruckSoutheastAsia，anditisquitedifficultto_thelosses. 6Theleaderspoke_themanwhohadgivenhislifeforthecause. .同义词辨析 1用infavourof/infavourwith的适当形式填空 (1)ThePrimeMinisterresigned_abettercandidate. (2)TheChiefExecutive(行政长官) isnow_thepeople. (3)Hedeclaredhimselfstrongly_theproject. 2用debate/argue/quarrel/discuss的适当形式填空 (1)Wewill_whattoteachduringthenextterm. (2)Dont_withme；mydecisionisfinal. (3)Wewere_whethertogotothemountainsortotheseaside. (4)Thethieves_withoneanotherabouthowtodividethemoney. (5)Todays_questionisTheeconomyortheenvironmentmustwechoose？ .翻译句子 1我们为飞机起飞迟了而道歉。 _ 2他的父母竭力劝阻他做演员。 _ 3他非常想告诉我们他的好消息。 _ 4我们还不知道如何处理废弃的塑料。 _ 5老人的忠告使年轻人受益匪浅。 _ .单项填空 1Doyouknowtheman_theoldman_asmallthing? Aarguingwith；overBarguewith；over Carguedwith；overDarguingwith；with 2Wetaketheview_itwouldbewrongtointerferewithnature. AwhetherBthatC/Dwhat 3Did_getthroughthedrivingtest? No，_did.Afewfailed. Aeverybody；notall Beverybody；none Canybody；notall Danybody；noone 4Withalotofdifficultproblems_，thenewlyelectedpresidentishavingahardtime. AsettledBsettlingCtosettleDbeingsettled 5Ifeelitisyourhusbandwho_forthespoiledchild. AistoblameBisgoingtoblame CistobeblamedDshouldblame 6Theseanimalscanrun_of65kilometersperhour，sotheirhuntingmethodshavetobeveryefficientindeed. AatanycaseBatthisrateCatafastrateDatarate 7Chinaisa_countrywhiletheUS.，JapanaswellasSouthKoreaareall_ones. Adeveloping；developed Bdeveloped；developing Cdeveloping；developing Ddeveloped；developed 8Itwas_hecamebackfromAfricathatyear_hemetthegirlhewouldliketomarry. Awhen；thenBnot；untilCnotuntil；thatDonly；when 9Everyeveningafterdinner，ifnot_fromwork，Iwillspendsometimewalkingmydog. AbeingtiredBtiringCtiredDtobetired 10Theplay_nextmonthaimsmainlytoreflectthelocalculture. AproducedBbeingproduced CtobeproducedDhavingbeenproduced .阅读理解 Fewlawsaresoeffectivethatyoucanseeresultsjustdaysaftertheytakeeffect.Butintheninedayssincethefederalcigarettetaxmorethandoubledto$1.01perpacksmokershavejammedtelephone“quit lines”acrossthecountryseekingtokickthehabit. Thisisnotasurprisetopublichealthadvocates.Theyvestudiedtheeffectofstatetaxincreasesforyears，findingthatsmokers，especiallyteens，arepricesensitive.Norisitashocktotheindustry，whichfiercelyfightseverytaxincrease. Theonlywonderisthatsomanystatesinsistonclosingtheirearstothemessage.Tobaccotaxesimprovepublichealth，theyraisemoneyandmostparticularly，theydeterpeoplefromtakingupthehabitasteens，whichiswhennearlyallsmokersareaddicted.Yettherateoftaxationvarieswidely. InManhattan，forinstance，whichhasthehighesttaxinthenation，apackofMarlboroLightKingscost$10.06atonedrugstoreWednesday.Charleston，S，C.，wherethe7centapacktaxisthelowestinthenation.Thepricewas$4.78. Theinfluenceisobvious. InNewYork，highschoolsmokinghitanewlowinthelatestsurveys13.8%，farbelowthenationalaverage.Bycomparison,26%ofhighschoolstudentssmokeinKentucky.Otherlowtaxstateshavesimilarlydepressingteensmokingrecords. HalRogers，RepresentativefromKentucky，likethosewhoareagainsthightobaccotaxes，arguesthattheburdenofthetaxfallsonlowincomeAmericans“who choose to smoke” Thatstrue.Butthereismorereasoninkeepingfuturegenerationsoflowincomeworkersfromgettinghookedinthefirstplace，Asfortodaysadults，ifthenewtaxdrivesthemtoquit，theywillhavemoretospendontheirfamilies，cuttheirriskofcancerandheartdiseaseandfeelbetter. 1Thetextismainlyabout_. Athepriceofcigarettes Btierateofteensmoking Ctheeffectoftobaccotaxincrease Dthedifferencesintobaccotaxrate 2Whatdoestheauthorthinkisasurprise? ATeensmokersarepricesensitive. BSomestatesstillkeepthetobaccotaxlow. CTobaccotaxesimprovepublichealth. DTobaccoindustryfiercelyfightsthetaxrise. 3Theunderlinedword“deter”inParagraph3mostprobablymeans_. AdiscourageBremoveCbenefitDfree 4Rogers attitudetowardsthelowincomesmokersmightbethatof_. AtoleranceBunconcernCdoubtDsympathy 5Whatcanwelearnfromthelastparagraph? AThenewtaxwillbebeneficialinthelongrun. BLowincomeAmericansaremorelikelytofallill. CFuturegenerationswillbehookedonsmoking. DAdultswilldependmoreontheirfamilies. 我是一个克隆人，我看起来像我哥哥。 1Ilookjustlikemybrother，andthatsbecauseIamaclone. 2IlookjustlikemybrotherbecauseIamaclone. 3Iamaclone，andthatswhyIlookjustlikemybrother. 4ThereasonwhyIlookjustlikemybrotheristhatIamaclone. 5ItisbecauseIamaclonethatIlookjustlikemybrother. 6Iamaclone，soIlookjustlikemybrother.答案.1.channel2.catastrophe3.income4.agriculture5.frightened6.chains7.permission8.favour .1.Frommypointofview2.infavourof3.pointout4Ingeneral5.figureout6.in praiseof .1.(1)infavourof(2)infavourwith(3)infavourof 解析infavourof赞成；有利于；让位，它表示主动含义；infavourwith受到宠爱；得到好评(重视)，表示被动含义。 2(1)discuss(2)argue(3)debating(4)quarrelled(5)debate 解析debate既可作动词又可作名词，意为“辩论；争论”，侧重双方各自申诉理由，“交锋”意味较强。arguev也有“辩论，争论”之意，为支持某一想法、行动或理论而提出理由或证据，侧重于摆事实，试图说服对方，也可能是激烈的交换意见，以致争吵。quarrel既可作动词，又可作名词，意为“吵架，争吵”，因生气失态以至于会伤害到双方。discussv“谈论，讨论”，重在交换意见。 .1.Weapologizedforthelatedepartureofthisflight. 2Hisparentstriedtheirbesttodiscouragehimfrombeinganactor. 3Hewasdesperatetotellushisgoodnews. 4Wehaventknownhowtodealwithwasteplastics. 5Theyoungmanbenefitedalotfromtheoldmansadvice. .1.Aargue with sb. over/aboutsth.与某人争论某事。 2Bthat引导的同位语从句，作the view的同位语，从句中不缺少任何成分，且that不能省略。 3A句意为：大家都通过了驾驶考试吗？没有，不是所有的人都通过了。有些没有通过。anybody常用于疑问句。另外not all表示部分否定，不是所有的，而none表示完全否定，因此A正确。 4Cwith复合结构中动词settle与主句主语the president存在逻辑上的主动关系且未完成，故选C项，意为“有许多难题要解决”。 5Abe to blame for应为承担责任；该为受责备。 6Dat a rate of.以的速度。at any case无此用法；at this rate照这情形看来；at a fast rate快速地。故选D项。 7Adeveloped countries发达国家，