2018版高考英语复习unit2cloning课时作业新人教版选修8

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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，andfoundthat41percentofInternetusersinChi

2、nasaytheworldisgettingbetter.Thecountry'ssunnyattitudeisnearlydoublethenextmostoptimisticcountry，Indonesia，with23percentandfourtimestheglobalaverageof10percent.Whileit'ssaidinmostplacesthechancesofgettingkilledbyanotherhuman，lifeexpectancy，poverty，andtheruleoflawhaveallim

3、provedsignificantlyoverthepast200years,65percentofadultsinBritaindisagree.Ananalysisofmorethan10,000Britishpeoplelastyearfoundthatbelievingtheworldisgettingbetterdependssignificantlyonbeingyoung，educatedandmiddleclass.WhenitcomestoGDPpercapita(人均国内生产总值)andoptimismaboutthe

4、world，researchshowsthereseemstobelittlerelationship.TheUnitedStateshasmorethan31percentmoreGDPpercapitathantheUnitedKingdom.However，thetwocountriesareequallypessimistic，with65percentofthesurveyedsayingtheworldisgettingworse.Meanwhile，Australia，whichisthesecondmostpessimis

5、ticcountryonlynexttoFrance，hasalmost20timesmorewealthperpersonthanthesecondmostoptimistic，Indonesia.OnlythreepercentofthesurveyedinAustraliabelievethingsarelookingup.ResearchsuggeststhehugegapbetweenChinaandtherestoftheworldwhenitcomestothefateoftheplanetshowssomethingspe

6、cial.Thecountry'spurerateofgrowth，aprioritization(优先)ofhealthandqualityoffoodareallcontributingfactorstothisbeliefinabrightfuture.1．Accordingtothesurvey，theglobalaverageofoptimisticpeopleis________.A．10percent　　　　　　　B．23percentC．41percentD．65percent2．Whotendtoholdbrightat

7、titudestotheworldinBritain?A．Theold.B．Thepoor.C．Therich.D．Theeducated.63．Whatcanweinferfromthefourthparagraph?A．Wealthdoesnotnecessarilymeanoptimism.B．Economicgrowthhasnothingtodowithoptimism.C．Economicdeclineisaresultofpessimisticattitudes.D．Peopleindevelopedcountriesare

8、moreoptimistic.4．WhichmightbethereasonforChineseoptimism?A．Chinaisadevelopingcountry.B．Chinesepe