一、单词填空(选用恰当的词填空并注意形式变化。每词只能用一次，其中有多余的词)challengechangechargechasechatchantcheatcheckcheerchewcertaincheapcertificatechainchampionchancecharactercharity1.Hetendsto__________thingsovertoomuchinhismind.【答案】chew【句意】他这个人就爱在心里反复琢磨事儿。2.Shewantedtotellhimthewholetruthbutshe__________herself—itwasn’ttherightmoment.3.For__________reasonsIwillbeunabletoattendthemeeting.【答案】certain【句意】因为某些原因，我不能出席这次会议。4.Newcompetitorsareemergingto__________theoldeconomicarrangements.【答案】challenge【句意】新的竞争对手正在崛起，向旧的经济布局挑战。5.Ifyoutravelfrequently,findanagencythatwill__________oneforeigncurrencydirectlyintoanother.【答案】change【句意】如果经常旅行，找一家能直接兑换外币的旅行社。6.Iwouldratherfailthan__________intheexamination.【答案】cheat【句意】我宁愿考不及格，也不愿意考试作弊。7.Heistheleastappealing__________,tomeatanyrate.【答案】character【句意】他是其中最没有吸引力的角色，至少对我来说是这样。8.Isthereany__________ofgettingticketsfortonight’sperformance?【答案】chance【句意】有可能得到今晚演出的票吗？9.Sheproudlydisplayedherdegree__________toherparents.【答案】certificate【句意】她自豪地向父母展示了学位证书。10.This__________isanonprofitorganization.【答案】charity【句意】这个慈善团体是个非盈利性组织。11.Theshavercanbe__________upandusedwhentravelling.【答案】charged【句意】这种电动剃须刀可充电供旅行使用。12.Whydomodernpeople__________materialpossessions?【答案】chase【句意】为什么现在的人们追求物质财富？13.Afloodof__________importshascomeintotheshops.【答案】cheap【句意】大量廉价进口商品涌入商店。14.Hecameroundlastweekandwe__________forawhile.15.Thecrowd__________loudlyastheQueenappeared.【答案】cheered【句意】女王出现时群众高声欢呼。二、词形转换(用所给单词的正确形式填空)1.Educationis__________(center)toacountry’seconomicdevelopment【答案】central【句意】教育对一个国家的经济发展至关重要。2.Manyenjoythementalstimulationofa__________(challenge)job.3.Theweatherisvery__________(change)atthistimeofyear.【答案】changeable【句意】年年在这个时候天气都变化无常。学科&网4.Itisthe__________(character)attitudeofpeopletowardslifeinthosepost-waryears.【答案】characteristic【句意】这是战后人们典型的处世态度。5.Alltravelexpensesare__________(charge)tothecompany.【答案】chargeable【句意】所有旅行开支都可以记在公司账上。6.Her__________(cheer)spiritsandheartylaughterinfectthewholeclass.【答案】cheerful【句意】她那快乐的情绪和爽朗的笑声感染了全班。7.Youwillhavetotakeyourprescriptiontoa__________(chemistry)chemist.【答案】chemist【句意】你得拿着处方去找药剂师。8.Theycouldnotaffordtospoilthosemapsby__________(care)coloring.【答案】careless【句意】若是上色的时候不小心弄坏了那些地图，他们可承担不起。三、词组填空(选用恰当词组，并用其恰当的形式填空，每个词组只能用一次)becautiousaboutbechargedwithcallbackcallforcallincarrythroughcarryoffcashincastaboutcastdowncatchupcaterforcheckoutcheerupchewovertakeachancetakechargeofforcertainbychanceforachange1.Theceasefireresolution________________thereleaseofalltheprisonersofthewar.【答案】callfor【句意】停火决议要求释放所有战俘。2.Twoyoungstershavebeenarrestedand________________kidnapping.【答案】chargedwith【句意】已有两名年轻人被逮捕并被指控犯绑架罪。3.SoinsteadIsuggestedtakingherouttodinner________________.【答案】forachange【句意】于是我又提议，带她出去吃饭换换...