2019学年度人教版选修八Unit2CloningPeriod2Language points学案
Ⅰ.单项填空
1.This has been a timely reminder of the need for ________ care.
A.tentative B.constant
C.permanent D.primary
答案与解析:B constant"持续的,不断的"。句意:这件事适时地提醒我们要注意时时谨慎。tentative"不确定的,踌躇的";permanent"永久的";primary "主要的,初期的,基本的"。
2.The secretary was allowed ten more minutes. She ________ her boss' patience and tried to hurry.
A.sensed B.tolerated
C.realized D.understood
答案与解析:A 考查动词辨析。老板多给的十分钟使秘书感到了(sense)老板的耐心。如果忽略了后面的"and tried to hurry"就很容易误选C项。
3.He put in a special ________ for an extra day's holiday so that he could attend his daughter's wedding.
A.request B.demand
C.inquiry D.proposal
答案与解析:A request"请求",put in a request for"提出请求"。demand"需求,需要",inquiry"询问",proposal"建议",均不合题意。
4.-Just a minute, Miss White, our glasses have been________.
-Oh,sorry,they look like the same,and I am so careless.
A.switched B.stolen
C.broken D.robbed
答案与解析:A 由答语可以看出,说话者要表达的意思为"我们的玻璃杯对调了"。所以选switch,意思是"交换"。
5.He has recently ________ chess to provide himself with some relaxation.
A.taken on B.taken up
C.held on D.held up
答案与解析:B take up"开始从事"。句意:为了放松一下,他最近开始下象棋。take on"穿上;呈现";hold on"握住";hold up"阻碍"。
6.You may depend ________ it won't happen again.
A.that B.on that
C.on it that D.on it
答案与解析:C depend on 意思是"依靠",it形式宾语指代后面的that从句。
7.In order to meet the demands they had to ________ production.
A.fasten up B.rise up
C.speed up D.go up
答案与解析:C speed up意为"加速"。句意:为了满足需求,他们不得不加快了生产速度。
8.She squeezed the water ________ her wet clothes.
A.into B.out of
C.to D.out