专四模拟题语法辩识题汇总及答案

语法辨识题是英语专业四级考试中的重要部分，也是考生们比较容易出现错误的部分。为大家汇总一些专四模拟题中的语法辨识题，并提供相应的答案，帮助大家更好地备考。

一、if条件句

1. If it rains tomorrow, we will stay at home.

2. We will stay at home if it rains tomorrow.

A. If it rains tomorrow, we will stay at home.

B. We will stay at home if it rains tomorrow.

答案：A。if引导的条件句中，从句的谓语动词应该与主句的谓语动词时态保持一致。因此，第一个句子中从句的谓语动词是will,而主句的谓语动词是will stay,所以第二个选项是错误的。

二、虚拟语气

3. I suggested that he should go to see the doctor.

4. He suggested that he should go to see the doctor.

A. I suggested that he should go to see the doctor.

B. He suggested that he should go to see the doctor.

答案：B。虚拟语气中，从句的谓语动词应该用过去式should have + 过去分词的形式。因此，第二个句子是正确的。

三、倒装句

5. Never have I seen such a beautiful sunset before.

6. Such a beautiful sunset have I never seen before.

A. Never have I seen such a beautiful sunset before.

B. Such a beautiful sunset have I never seen before.

答案：A。在表示否定意义的句子中，谓语动词应该放在主语之前，形成完全倒装结构。因此，第一个句子是正确的。而第二个选项中，have和seen的位置颠倒了，所以是错误的。

四、强调句型

7. It is Mary who is coming to the party tonight.

8. Tonight is Mary who is coming to the party.

A. It is Mary who is coming to the party tonight.

B. Tonight is Mary who is coming to the party.

答案：A。强调句型中，it/who/that等代词后面的名词或形容词必须放在被强调的部分之前。因此，第一个句子是正确的。而第二个选项中，night和coming的位置颠倒了，所以是错误的。

五、省略句型

9. She asked me if I had seen the movie yet.

10. She asked me if I had yet seen the movie.

A. She asked me if I had seen the movie yet.

B. She asked me if I had yet seen the movie.

答案：A。在表示疑问的宾语从句中，如果主句已经表达了完整的含义，那么从句中的一些成分可以省略。因此，第一个句子是正确的。而第二个选项中，yet这个副词被省略了，所以是不完整的。

六、复合句

11. Although it was raining heavily, they still went out for a walk.

12. They still went out for a walk even though it was raining heavily.

A. Although it was raining heavily, they still went out for a walk.

B. They still went out for a walk even though it was raining heavily.

答案：A。两个并列句之间可以使用although/though等连词来引导让步状语从句。因此，第一个句子是正确的。而第二个选项中，even though这个短语的使用不正确，所以是错误的。

七、非谓语动词

13. The teacher asked the students to write an essay on the topic of climate change.

14. The students were asked by the teacher to write an essay on the topic of climate change.

A. The teacher asked the students to write an essay on the topic of climate change.

B. The students were asked by the teacher to write an essay on the topic of climate change.

答案：B。非谓语动词包括不定式、动名词和分词等形式。在被动语态中，这些非谓语动词的形式要根据主语的人称和数来变化。因此，第二个句子是正确的。而第一个选项中，students和ask这两个动作的主语不一致，所以是不正确的。

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