语法练习
1.New ideas sometimes have to wait for years ___ they are fully accepted.
A. when
B. before
C. after
D. where
2.Which of the following is INCORRECT?
A. Many a boy and many a girl have seen the film before.
B. He said he would go to Shanghai on business the next day.
C. I forgot to bring your umbrella with me.
D. His father has left his homeland for fifty years.
3.He must have lived a happy life a few years ago, ___ he?
A. didn’t
B. hasn’t
C. mustn’t
D. can’t
4.What does “You cannot give him too much money” mean?
A. You shouldn’t give him too much money.
B. The more money you give him, the better.
C. You can’t give him a lot of money.
D. You ought to give him less money.
5.He never hesitates to make ___ criticisms ___ are considered helpful to others.
A. so...that
B. so...as
C. such...that
D. such...as
答案详解
1.[B]【解析】考查时间状语从句。 before引导时间状语从句时表示主句的动作在从句动作之前，一般译为“……才……”，句中主句的动作wait发生在accept之前，故选B。When引导的时间状语从句，表示“当……时候”；after引导时则与before相反，表示主句的动作发生在从句动作之后。
2.[D] 【解析】瞬间动词表示短暂性，不可持续的动作行为，不可与“for+一段时间”连用，故D错误。many a 后谓语动词用单数，但A中有and连接两个并列主语，故谓语动词用复数；B中said是过去时，但是“去上海”这个动作发生在the next day，所以用would；forget to do表示“忘记要做某事”，forget doing表示“忘记了做过某事”。
3.[A]【解析】考查反义疑问句的用法。陈述部分用“must（may，might）+have+动词过去分词”表示推测时，若句中有明显的过去时间状语，问句部分动词用过去时形式，故选A。
4.[B]【解析】考查cannot... too 的用法。cannot... too表示“再……也不为过”，B与此含义相符。
5.[D]【解析】考查such... as的用法。such... as表示“像……这样的”，as引导一个定语从句，在该句中做主语。so... that 表示“如此……以致”，so后要带形容词或副词。
语法练习
1.New ideas sometimes have to wait for years ___ they are fully accepted.
A. when
B. before
C. after
D. where
2.Which of the following is INCORRECT?
A. Many a boy and many a girl have seen the film before.
B. He said he would go to Shanghai on business the next day.
C. I forgot to bring your umbrella with me.
D. His father has left his homeland for fifty years.
3.He must have lived a happy life a few years ago, ___ he?
A. didn’t
B. hasn’t
C. mustn’t
D. can’t
4.What does “You cannot give him too much money” mean?
A. You shouldn’t give him too much money.
B. The more money you give him, the better.
C. You can’t give him a lot of money.
D. You ought to give him less money.
5.He never hesitates to make ___ criticisms ___ are considered helpful to others.
A. so...that
B. so...as
C. such...that
D. such...as
答案详解
1.[B]【解析】考查时间状语从句。 before引导时间状语从句时表示主句的动作在从句动作之前，一般译为“……才……”，句中主句的动作wait发生在accept之前，故选B。When引导的时间状语从句，表示“当……时候”；after引导时则与before相反，表示主句的动作发生在从句动作之后。
2.[D] 【解析】瞬间动词表示短暂性，不可持续的动作行为，不可与“for+一段时间”连用，故D错误。many a 后谓语动词用单数，但A中有and连接两个并列主语，故谓语动词用复数；B中said是过去时，但是“去上海”这个动作发生在the next day，所以用would；forget to do表示“忘记要做某事”，forget doing表示“忘记了做过某事”。
3.[A]【解析】考查反义疑问句的用法。陈述部分用“must（may，might）+have+动词过去分词”表示推测时，若句中有明显的过去时间状语，问句部分动词用过去时形式，故选A。
4.[B]【解析】考查cannot... too 的用法。cannot... too表示“再……也不为过”，B与此含义相符。
5.[D]【解析】考查such... as的用法。such... as表示“像……这样的”，as引导一个定语从句，在该句中做主语。so... that 表示“如此……以致”，so后要带形容词或副词。