**英语语法知识测试**

**一、介词用法**

1. **选择题**

   A) He gets up ______ half past seven every day.

      1. in

      2. at

      3. on

      4. for

   B) We usually have lunch ______ noon.

      1. in

      2. at

      3. on

      4. during

   C) The party is ______ the evening of December 31st.

      1. at

      2. in

      3. on

      4. by

   答案: 1. B, 2. B, 3. C

**二、人称代词和物主代词的用法**

2. **填空题**

   A) She is my sister. This is ____. (主格)

   B) That book is mine. It's _____. (名词性物主代词)

   答案: A. her, B. mine

**三、There be句型**

3. **改写句子**

   A) I have two cats.

      There _____ two cats.

   B) There is a desk and two chairs in the room.

      There _____ one desk and two chairs.

   答案: A. are, B. are

**四、祈使句**

4. **完成句子**

   A) Please _______ your homework now.

      (写出祈使句的完整形式)

   B) Don't _____ the TV so loud.

   答案: A. do, B. turn on

**五、介词（短语）的用法**

5. **选择题**

   A) I saw her ______ the library.

      1. in

      2. at

      3. to

      4. for

   B) The book about animals is ______ the shelf.

      1. on

      2. in

      3. at

      4. with

   答案: 5. A, 6. A

**答案解析**

1. 介词用在具体时间前要用at，如"at half past seven"。

2. "at noon"是固定搭配，表示中午。

3. 在某天的日期前要用介词on，如"on the evening of December 31st"。

4. There be句型中，如果be后面的名词是复数，be动词也用复数形式，如"There are two cats."；当有多个名词时，be动词与最接近的那个名词一致，如"There are one desk and two chairs."。

5. 祈使句以动词原形开头，否定形式在动词前加"Don't"，如"Don't turn on the TV so loud."

6. 介词in常用于表示在某处，如"I saw her in the library."；on用于表示在表面，如"The book is on the shelf."