__________ it is true that a student’s most important goal is to do well in his

__________ it is true that a student’s most important goal is to do well in his

题型:不详难度:来源:
__________ it is true that a student’s most important goal is to do well in his or her studies, it doesn’t need to be the only goal.
A.WhileB.AsC.WhenD.Before

答案
A
解析

试题分析:考查连词,A. as当…时候B. until直到…C. while当…时候D. when当…时候,before主要引导时间状语从句,意为“先于”“…之后才”“(不多久)就…”。当主句是将来时时,从句谓语动词须用现在时;当主句是一般过去时或过去完成时时,从句常用过去时。before引导的时间状语从句不能用于否定式,when所引导的从句,其谓语动词即可是持续动词,也可是短暂动词;谓语动词动作发生的时间可以与主句谓语动词的动作是同时、或之前、之后;while句中的谓语动词是持续动词,不用短暂动词,位于动作发生的时间通常与主句谓语动词动作发生时间是同时;as侧重指从句的动作与主句的动作同时进行,谓语动词可以是持续性动词,也可以是短暂性动词,所以选A
点评:连词是高考常考内容,本题不同的词意思相同,但是它们有区别,要求考生掌握它们的区别
即学即练:He was about to make a call to Tom _____ Tom patted me on the shoulder.
A. as       B. until        C. while         D. when
选D
举一反三
It is known to all that ____ you exercise regularly, you won’t stay healthy.
A.becauseB.unlessC.now thatD.in case

题型:不详难度:| 查看答案
Lucy is a very optimistic girl.      she is faced with a difficulty, she always sees the bright side.
A.Now thatB.Every timeC.As soon asD.On condition that

题型:不详难度:| 查看答案
Lisa enjoyed so much ____ she was on holiday in Japan last year.
A.that B.when C.for D.though

题型:不详难度:| 查看答案
Many of them turned a deaf ear to his advice, _______ they knew it to be valuable.
A.as ifB.now thatC.even ifD.so that

题型:不详难度:| 查看答案
The Great Wall is ______ tourist attraction that millions of people pour in every year.
A.so a well-knownB.a so well-known
C.such well-known aD.such a well-known

题型:不详难度:| 查看答案
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.