2018版高考英语复习Unit2Cloning课时作业新人教版选修8.docx

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1、Unit2CloningⅠ.阅读理解[2017·河北邯郸高三一模]Chinesepeoplearealmosttwiceasoptimisticabouttheworldasthosefromothercountries，whiletheBritisharethefifthmostpessimistic(悲观的)，accordingtoarecentsurvey.YouGovsurveyedmorethan18,000peoplein17countries，andfoundthat41percentofInt

2、ernetusersinChinasaytheworldisgettingbetter.Thecountry'ssunnyattitudeisnearlydoublethenextmostoptimisticcountry，Indonesia，with23percentandfourtimestheglobalaverageof10percent.Whileit'ssaidinmostplacesthechancesofgettingkilledbyanotherhuman，lifeexpectancy，po

3、verty，andtheruleoflawhaveallimprovedsignificantlyoverthepast200years,65percentofadultsinBritaindisagree.Ananalysisofmorethan10,000Britishpeoplelastyearfoundthatbelievingtheworldisgettingbetterdependssignificantlyonbeingyoung，educatedandmiddleclass.Whenitcom

4、estoGDPpercapita(人均国内生产总值)andoptimismabouttheworld，researchshowsthereseemstobelittlerelationship.TheUnitedStateshasmorethan31percentmoreGDPpercapitathantheUnitedKingdom.However，thetwocountriesareequallypessimistic，with65percentofthesurveyedsayingtheworldisg

5、ettingworse.Meanwhile，Australia，whichisthesecondmostpessimisticcountryonlynexttoFrance，hasalmost20timesmorewealthperpersonthanthesecondmostoptimistic，Indonesia.OnlythreepercentofthesurveyedinAustraliabelievethingsarelookingup.Researchsuggeststhehugegapbetwe

6、enChinaandtherestoftheworldwhenitcomestothefateoftheplanetshowssomethingspecial.Thecountry'spurerateofgrowth，aprioritization(优先)ofhealthandqualityoffoodareallcontributingfactorstothisbeliefinabrightfuture.1．Accordingtothesurvey，theglobalaverageofoptimisticp

7、eopleis________.A．10percent　　　　　　　B．23percentC．41percentD．65percent2．WhotendtoholdbrightattitudestotheworldinBritain?A．Theold.B．Thepoor.C．Therich.D．Theeducated.3．Whatcanweinferfromthefourthparagraph?A．Wealthdoesnotnecessarilymeanoptimism.B．Economicgrowthhas

8、nothingtodowithoptimism.C．Economicdeclineisaresultofpessimisticattitudes.D．Peopleindevelopedcountriesaremoreoptimistic.4．WhichmightbethereasonforChineseoptimism?A．Chinaisadevelopingcountry.B．Chinesepeo