高考英语一轮复习单元测试必修八Unit2Cloning

Unit2Cloning一、用括号内所给单词的适当形式填空1．Hisexplanationwasnot________(reason),soallofusdidn'tacceptit.2．Fromtheappearance,wecannottellthe________(differ)betweenthetwins.3．Afterhis_______(retire),hesettleddowninaremotevillage.4．Greydecidedtomovetothecountrysideandhismothermadeno________(object)toit.5．WhatIwantis________(exact)thisone.6．Wecan't________(undertake)theworkforthetimebeing.7．Itisdifficult________(obtain)reliableevidence.8．Weareplayingatrickonamanwhokeeps________(bother)me.9．Hisownpride________(forbid)himtoaskTom'shelp.10．Willtheybeable________(resist)thetemptationtobuy?答案：1、reasonable2、difference3、retirement4、objection5、exactly6、undertake7、toobtain8、bothering9、forbids10、toresist二、用所给短语的适当形式填空castdown，invain，payoff，fromtimetotime，inpoorcondition，bringbacktolife1．Thehouseisreally________anditwouldcosttoomuchtorepair.2．Shehassucceeded.Sheispleasedthatherdevotiontostudyinghas________.3．Withalltheefforts________,hewasverydesperate,fallingill.4．Trafficaccidentshappen________onthisroad.5．Aftertheearthquake,thevillagewas________withthevillagers'efforts.6．Hewas________bythesadnews.答案：1、inpoorcondition2、paidoff3、invain4、fromtimetotime5、broughtbacktolife10、castdown三、课文回练Cloninghasalwaysbeenwithusandisheretostay.Itisawayof__1__(make)anexactcopyofanotheranimalorplant.Ithastwomajoruses.Oneis__2__gardenersuseittoproducemercialquantitiesofplants.__3__otheristhatitisvaluableforresearchonnewplantspeciesandformedicalresearchonanimals.However,theprocessofcloningisdifficult__4__(undertake)．Manyattemptstoclonemammalsfailed.Thebreakthroughthatscientistsmadeinhistoryisintheyear1996.Thefirstsuccessfulcloning,Dollythesheep,madethewhole__5__(science)worldfollowitsprocess,thoughithad__6__(many)problemsthanthenormalsheep.Ontheotherhand,Dolly'sappearance__7__(raise)astormofobjectionsandhadagreatimpact__8__themediaandpublicimagination.Differentpeoplehavedifferent__9__(opinion)onit.However,scientistsstillwonderwhethercloningwillhelporharmusandwhereitisleadingus.Maybeinthe21stcentury,cloningwillbethe__10__(big)moraldilemma.6.________7.________8.________9.________10.________答案：1.making2.that3.The4.toundertake5.scientific6.more7.raised8.on9.opinions10．biggest四、阅读理解HongKongBikingTourHongKongBikingTourincludesavisittoanage­oldwalledvillage,amysterioustreehouseandaworld­classbirdreserve.YouwillcycletothesouthoftheMaiPoReserve,wherethousandsofmigratorybirdsspendthewinter.ThenitisontoYuenLongRestaurantforlunch.ThefullversionofthetourcontinuesthroughmorewetlandsaroundDeepBayandtheLauFanShahfishingvillage.Thedayconcludeswithanoptionaltwoorthreehours'visittotheHongKongWetlandPark.FrequencyEveryWednesdayandSaturdayfromJanuary2017toAugust2017Time/Duration9amto2pm/5pm(5－8hours)forfullversion9amtonoon(3hours)forshortversionLanguageEnglish(French/Spanish/Chineseonrequest)TourPriceHK$700(fullversion)perpersonHK$550(shortversion)perperson(minimum4people)CyclingTimeApprox.4hoursCyclingDistance28kmmaximumDifficultyEasyEnquiries＋85224549191bikehongkong@mountainbikingasia【文章大意】本文是一则广告。作者向我们介绍了关于香港的骑行之旅的一些信息。【长难句分析】YouwillcycletothesouthoftheMaiPoReserve,wherethousandsofmigratorybirdsspendthewinter.(第一段第二句)分析：本句是复合句。where引导非限制性定语从句，先行词是thesouthoftheMaiPoReserve，关系副词在从句中作地点状语。译文：你将骑车到MaiPo保护区的南部，有数以千计的候鸟在那里过冬。1．Youcanchoosetogoonthisbikingtouron________.A．Thurs.August10,2017B．Tues.April11,2017C．Wed.September6,2017D．Sat.February18,2017答案与解析：D考查细节理解。根据Frequency部分的“EveryWednesdayandSaturdayfromJanuary2017toAugust2017”可知，四个选项中只有D项在时间范围内。故选D项。2．Iffouradultsgoonthebikingtour,theywillpayatleast________intotal.A．HK$2200B．HK$2800C．HK$700D．HK$550答案与解析：A考查推理判断。根据TourPrice部分中的“HK$550(shortversion)perperson(minimum4people)”可知，四个成人去旅行至少花费$550×4＝$2200。故选A项。3．Whowillmostprobablysignupforthetour?A．Ayoungcouplewhoarefondoffashion.B．Anoldmanwholikesfishingandhunting.C．Acollegestudentwhoisfascinatedbynature.D．Ahighschoolgirlwhoisinterestedintransportation.答案与解析：C考查推理判断。【关键句】HongKongBikingTourincludesavisittoanage­oldwalledvillage,amysterioustreehouseandaworld­classbirdreserve.(第一段第一句)译文：香港骑行之旅包括游览一个古老的围村，一个神秘的树屋和一个世界级的鸟类保护区。【解题思路】根据第一段第一句可推知，香港骑行之旅倾向于走进大自然；再结合文中“28kmmaximum”可知，骑行之旅较适合体力好的人。故那些对大自然着迷的大学生最可能报名参加。故选C项。五、七选五It'seasytotalkyourselfoutofexercising.Evenwhenyouhavethebestintentionstoworkout,excusesaresoeasytofind—“I'mtootired”or“I'mbusy”or“Theweatherisbad”.Don'tworry!__1__•Takebabysteps.Youwouldnevertrytorun10milesononeday,right?Whenyoudotoomuchtoosoon,you'llendupinjuredanddiscouraged.Takeiteasyasyougetstarted.Maybeyouonlyrunaquarterofamileduringyourfirstweek.__2__•Showtheclockwhoisboss.Healthexpertssayyoushouldaimforatleast150minutesofexerciseaweek,plusweighttrainingatleasttwiceaweek.Ifyouworktoolatetogettoagym,keepasetofweightsathome.Ifyoucan'tdo30minutesatonce,breakitupinto10­or15­minutesections.•__3__Yourworkoutshouldbejustasmuchahabitasbrushingyourteethoreatingbreakfast.Whenit'spartofyourroutine,youwon'tevenhavetothinkaboutit.Inafewmonths,fitnesscanberegularinyourday.•Keepitreal.You'renotgoingtoshakeoff30poundsinaweek.__4__Forexample,increaseyourworkoutschedulefrom2to3daysaweek,orexercisefor15moreminuteseachtime.•Celebrate!__5__Therefore,evenapoundofweightlossorapoundofmusclegainisthereasontorewardyourself.Gooutwithfriends,orbuyanewpairofjeans.A．Getusedtoit.B．Doitforyourself.C．Ittakesweekstoseerealchanges.D．Keepafitnessjournaltorecordyourprogress.E．Aimforsomethingthat'srealisticasafirststep.F．Thefollowingtrickscankeepyourfitnessroutineontrack.G．Whenitbeeseasyforyou,youcanmakeitmorechallenging.【文章大意】本文主要介绍了能使自己坚持锻炼的几条建议。【难句分析】Whenyoudotoomuchtoosoon,you'llendupinjuredanddiscouraged.分析：本句是一个复合句。When引导状语从句；injuredanddiscouraged是形容词，在句中作主语补足语。译文：当你锻炼强度太大，太频繁，你会身体受伤，情绪受挫。1．答案与解析：F根据空前的不去运动的借口以及下文的建议可知，空处在文中起到了承上启下的过渡作用，所以选F项。2．答案与解析：G根据本段的主题句“Takebabysteps.”及上文的“Takeiteasyasyougetstarted.Maybeyouonlyrunaquarterofamileduringyourfirstweek.”可推知，你可以循序渐进，逐步挑战更大强度的锻炼，所以选G项。3．答案与解析：A根据空后的“Yourworkoutshouldbejustasmuchahabitasbrushingyourteethoreatingbreakfast.”可推知，要养成锻炼的习惯，并自觉去做，所以选A项。4．答案与解析：E根据空前的“Keepitreal.You'renotgoingtoshakeoff30poundsinaweek.”可知，锻炼的目标要现实可行，所以选E项。5．答案与解析：C根据空后的“Therefore,evenapoundofweightlossorapoundofmusclegainisthereasontorewardyourself.”可推知，锻炼的效果并不会立竿见影，只要有效就值得庆贺，所以选C项。六、短文改错Notonlyourparentsgiveuslife,buttheyalsogiveusendlessloveandsupport,alwayssharingourhappinesswithsorrow.I'mverygratefulformyparents.Theygivemesomuchloveandsparenoeffortstosupportme.IstillrememberedonceIwasseriouslyill.Theyweresoworriedandalmostkeptmypanythewholenight.NowI'minSenior3.Luckyforme,myparentscanunderstandmystressedconditionandoftenmunicatewithmewithencouragingwords.However,theygivemeenoughpersonalspace,thatIappreciatesomuch.WhatIshoulddonowisstudyhard.WhenIgrowup,I'lltrymybesttomakemyparentstoliveahappylife.答案：Notonlyeq\o(∧,\s