在初中学习阶段，英语作为一门重要的语言学科，对于学生的综合能力培养具有重要意义。为了帮助初一学生更好地掌握英语基础知识和技能，下面将提供一份初一英语试题及其参考答案。

一、单项选择题（每小题2分，共20分）

1. My brother often ________ football with his friends after school.

A. play B. plays C. playing D. played

答案：B

解析：主语“my brother”是第三人称单数形式，因此谓语动词要用第三人称单数形式“plays”。

2. She ________ to the library every Saturday afternoon.

A. go B. goes C. going D. went

答案：B

解析：“every Saturday afternoon”表示经常性动作，主语“she”是第三人称单数，所以动词要用“goes”。

3. The book is on the table. (改为复数句)

The ________ are on the tables.

答案：books

解析：原句中的“book”是单数形式，改为复数时，名词变为“books”，be动词也相应改为“are”。

4. I ________ like hamburgers, but my sister ________.

A. don't; does B. doesn't; do C. am not; does D. isn't; do

答案：A

解析：第一空，“I”作主语，否定形式为“don't”；第二空，“my sister”是第三人称单数，助动词用“does”。

5. Tom and Mary ________ in Class One.

A. am B. is C. are D. be

答案：C

解析：“Tom and Mary”是两个人，作主语时，动词要用复数形式“are”。

二、完形填空（每小题1分，共10分）

阅读下面短文，从每小题所给的A、B、C三个选项中选出最佳答案。

Last Sunday, my family went to the park. We had a picnic there. My father ________ some food from the supermarket. My mother helped me prepare the drinks. We all enjoyed the beautiful scenery and the fresh air. After lunch, we played ________ games. My brother and I flew kites together. It was a wonderful day.

6. A. bought B. brought C. take

答案：A

解析：“bought”表示“买”，符合句子语境。

7. A. a B. an C. /

答案：C

解析：“games”是复数形式，前面不需要加冠词。

8. A. he B. him C. his

答案：C

解析：“his”表示“他的”，用于修饰名词“kites”。

9. A. so B. because C. although

答案：A

解析：“so”表示因果关系，“so it was a wonderful day”表示“所以这是一个美好的一天”。

10. A. too B. also C. either

答案：A

解析：“too”用于肯定句末尾，表示“也”。

三、阅读理解（每小题2分，共10分）

根据短文内容，判断下列句子是否正确，正确的写“T”，错误的写“F”。

My name is Jack. I’m twelve years old. I study at No. 1 Middle School. Every morning, I get up at six o’clock. I have breakfast at seven o’clock. Then I go to school by bus. Classes start at eight o’clock. We have four classes in the morning and two classes in the afternoon. After school, I often play basketball with my classmates.

11. Jack is eleven years old.

答案：F

解析：文中提到“I’m twelve years old”，所以此句错误。

12. Jack has breakfast at six o’clock.

答案：F

解析：文中提到“I have breakfast at seven o’clock”，所以此句错误。

13. Jack goes to school by bike.

答案：F

解析：文中提到“I go to school by bus”，所以此句错误。

14. Jack has six classes a day.

答案：T

解析：文中提到“We have four classes in the morning and two classes in the afternoon”，所以此句正确。

15. Jack often plays basketball after school.

答案：T

解析：文中提到“After school, I often play basketball with my classmates”，所以此句正确。

以上就是初一英语试题及答案的内容。希望同学们通过练习，能够巩固所学知识，提高英语水平。