高中英语-课时作业14-Module-5-Cloning-外研版选修6

PAGEPAGE4课时作业(十四)Module5CloningⅠ.用括号内所给词的适当形式填空1．Withoutelectricity，ourlife____________(be)quitedifferenttoday.答案：wouldbe2．Iamapoormannow.IfI________(have)money，I______________(buy)alargehouse.答案：had；wouldbuy3．Ifshehadbeenmorecareful，she____________________(notmake)thesemistakesintheexam.答案：wouldn’thavemade4．Ithinkpeople__________________(believe)mystoryifIwerenotsoyoung.答案：wouldbelieve5．Butfortherain，we____________(have)apleasantjourneytheotherday.答案：wouldhavehad6．IfI________(am)you，Iwouldgivethatpatientahug.答案：were7．Ifeveryoneinthecountry________(know)firstaid，manyliveswouldbesaved.答案：knew8．—Johnwenttothehospitalalone.—Ifhe________________(tell)meaboutit，Iwouldhavegonewithhim.答案：hadtold9．IfI________(know)histelephonenumber，Iwouldcallhimrightnow.答案：knew10．Sheisbusynow.Ifshe________(be)here，shewouldgowithyou.答案：were11．IfI________________(be)flytomorrow，Iwouldgetupatfiveintheearlymorning.答案：wereto12．Shefeelsverylonelyinthatschool.Ifshehad________(make)morefriends，she____________________(notbe)solonely.答案：made；wouldnotbeⅡ.完成句子1．假如你处在我的位置上，你将怎么办呢？What________youdoifyou________inmyplace？ 答案：would；were2．如果明天下雨，我就不去野营了。Ifit________tomorrow，Iwon’tgocamping.答案：rains3．假如她有钱，她可能会借给你。Ifshe________money，she________yousome.答案：had；mightlend4．要是有一天我上了月球，就能亲眼看看月亮表面是什么样子了。IfI____________________tothemoonsomeday，I__________________thesurfaceofthemoonwithmyowneyes.答案：weretogo；couldsee5．如果他们学习不那么刻苦，就不会通过考试了。Ifthey____________________hard，they__________________intheexam.答案：hadnotstudied；wouldhavefailed6．如果你当时在那里就好多了。________youbeenthereatthattime，it________________muchbetter.答案：Had；wouldhavebeen7．当时如果你说得清楚些，别人就会听懂你了。Ifyou__________________clearly，you____________________yourselfunderstood.答案：hadspoken；wouldhavemade8．要不是几次中断，会议半个小时前就开完了。______________theseinterruptionsthemeeting______________________halfanhourago.答案：Butfor；wouldhavefinishedⅢ.语法与写作Itmadeusverysadthattwochildrendiedfromaspeedingcar.Ifthecardriver1.________________(drive)sofast，thechildren2.________________(notkill)．Ifthechildren3.______________(be)alive，theymightbestudyingintheclassroom.Ifthey4.________________(live)intwentyyears，they5.________________(be)thehopeofthecountryandtheirfamilies.HowIwishsuchthings6.________________(neverhappen)!答案：1.hadn’tdriven2.wouldn’thavebeenkilled3.were4.lived/shouldlive/weretolive5.wouldbe6.hadneverhappenedⅣ.阅读理解immediatelycreatecropsthatcanbearheatanddroughtifwearetoadapt(适应)intime，hewritesinSciencejournal.“Thestressesonglobalfoodproductionfromtemperaturealonearegoingtobehuge，”saidMrBattisti.“Andthatdoesn’ttakeintoaccountwatersuppliesstressedbythehighertemperatures.”HeworkedwithProfessorRosamondNayloronFoodSecurityandtheEnvironment，toexaminetheinfluenceofclimatechangeontheworld’sfoodsupplies.Theypredictthereisagreaterthan90%probabilitythatby2100，theaveragegrowing­seasontemperaturesinthetropicsandsubtropicswillbehigherthananytemperaturesrecordedtheretodate.“Wearetakingtheworstofwhatwe’veseenhistoricallyandsayingthatinthefutureitisgoingtobealotworseunlessthereissomekindofadaptation，”saidProfessorNaylor.“Thisisapowerfulreasonforustoinvest(投资)inadaptation，becauseitisclearthatthisisthedirectionwearegoingintermsoftemperatureanditwilltakedecadestodevelopnewfoodcropvarietiesthatcanbetterbearawarmerclimate.”Inthetropics，thehighertemperaturescouldbeexpectedtocutproductionoftheprimaryfoodcropsby20～40%，theresearcherssaid.Risingtemperaturesarealsolikelytoreducesoilmoisture(湿度)，cuttingproductionevenfurther.Threebillionpeopleliveinthetropicsandsubtropicsnow，andtheirnumberisexpectednearlytodoublebytheendofthecentury.“Youaretalkingabouthundredsofmillionsofadditionalpeoplelookingforfoodbecausetheywon’tbeabletofinditwheretheyfinditnow，”saidProfessorBattisti.Cropfailureswouldnotbelimitedtothetropics，thescientistsconcluded.语篇解读根据美国的一项最新报告，全球变暖将带来农作物的减产，从而导致全球粮食危机。5．AccordingtoProfessorDavidBattisti，whatshouldbedonetodealwithcropsreductioncausedbyglobalwarming?A．Toplantmorecrops.B．Todevelopnewcrops.C．Tocontrolpopulationgrowth.D．Toimprovefarmingtechnology.解析：细节理解题。根据第二段Wemustimmediatelycreatecropsthatcanbearheatanddrought...可知，DavidBattisti教授认为，要应对高温带来的粮食减产问题，我们必须尽快研发能耐高温和干旱的新农作物品种。答案：B6．WhatdoesitmainlytalkaboutinPara.3?A．Thehightemperaturecausedbothfoodandwaterstresses.B．Wecannotsolvetheproblemofeitherfoodorwaterstresses.C．Thestressonwaterinthetropicsandsubtropicsishugetoo.D．Weonlyhavetodealwiththeproblemoffoodstress.解析：推理判断题。第三段说由于温度本身造成的粮食产量压力本身就够大的了，还没有考虑由于高温造成的供水压力，可见A项是正确的。全文没有提及B项，C项和D项描述片面。答案：A7．Whatdoestheunderlinedword“this”inParagraph5referto?A．Toreducethetemperature.B．Newfoodcropvariety.C．Toinvestinadaptation.D．Somekindofadaptation.解析：指代题。根据语境可知，这里的this一词，指代前面提到的结果toinvestinadaptation(投资研发适应高温干旱天气的农作物)。答案：C8．Wecanknowfromthe