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Unit4基础练
一、
词性转换
1.intelligentadj.有智慧的；聪明的；有智力的→________n．智慧
2.determinedadj.有决心的；意志坚定的→________vt.查明；确定；决定→________n.决心；果断
3.disappointedadj.失望的；沮丧的→________vt.使失望→________adj.令人失望的→________n.失望；沮丧
4.desiren.渴望；欲望vt.渴望；期望→________adj.渴望的，想要的
5.independentadj.独立的；自立的→________adv.独立地；自立地→________n.独立；自立→________vi.依靠
6.lackvt.缺乏；没有n．缺乏；短缺________adj.缺乏；不足的
7.arguevt.vi.论证；争辩；争论→________n.争论；争吵；论点
8.analysisn.(对事物的)分析；分析结果→________v.分析
9.regularadj.定期的；经常的；正常的→________adv.有规律地；经常；定期地
10.limitedadj.有限的→________adj.无限的→________vt.n.限制
二、词组翻译
汉译英
11.________最后
12.________为了；以便
13.________所以；结果(是)
14.________继续做；坚持干
15.________提供生活所需
16.________对……感到好奇
17.________有限资源
18.________弄懂；弄清楚
19.________在飞船上；在船上；在飞机上
20.________导致；造成
21.________抱着……希望
22.________用完，耗尽
三、单句语法填空
23.Maybetheearthhasbeenvisitedby________(intelligence)creaturesfromouterspace.(所给词的适当形式填空)
24.It’sabadloss,butIwas__________(mental)tough.(所给词的适当形式填空)
25.Formany,theirlong-awaitedhomecomingwasabitter_____(disappoint).(所给词的适当形式填空)
26.Everyoneconcernedactedwithgreatcourageand_____(determine).(所给词的适当形式填空)
27.YangLiweiisoneofthemostfamous________(astronaut)intheworld.(所给词的适当形式填空)
28.China_______(launch)itsfirsthumanspaceflightmissioninmorethanthreeyearssuccessfully,placingintoorbitaspacecraftcarryingtwoastronautsthatwilldockwithanewspacelaboratorymodule.(所给词的适当形式填空)
29.HehateswhenIcallhimatwork.He’salwaystoobusy________(carry)onaconversationwithme.（所给词的适当形式填空）
30.Somelaborunionsrecentlystruckadealwithagroupofcompanieslimitingthenumberofhoursthat________(independence)contractorscanbeoncall.(所给词的适当形式填空)
31.Thepolicebegantopayattentiontothe_____(mystery)disappearanceofthegirl.(所给词的适当形式填空)
32.________lackofhumanprotection,thenumberofYangtzefinlessporpoiseisbecomingsma