期末语法知识讲练导学案 2025-2026学年人教版七年级英语上册

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新人教版七年级上学期英语期末语法讲练学案

 Unit 1 You and Me

一、be动词的用法(am / is / are)

讲解:

be动词是英语中最基本的系动词,相当于汉语中的“是”,用于说明身份、状态、特征、位置等。它必须和主语的人称和数保持一致。

使用规则:

- I(我) → 用 am

- You(你/你们)/ We(我们)/ They(他们/她们/它们) → 用 are

- He(他)/ She(她)/ It(它)/ 单个人或物 → 用 is

  例句:

1. I am a student. (我是学生。) 

2. You are my friend. (你是我的朋友。) 

3. He is tall. (他很高。) 

4. She is in the room. (她在房间里。) 

5. It is a cat. (它是一只猫。) 

6. We are happy. (我们很开心。) 

7. They are from China. (他们来自中国。) 

8. My book is on the desk. (我的书在桌子上。)→ 单数名词book用is 

 ✅ 随堂练习(一)

A. 用 am / is / are 填空:

1. She ______ a teacher.

2. I ______ 12 years old.

3. They ______ playing football.

4. The dog ______ under the table.

5. We ______ good students.

6. You ______ very kind.

7. Tom and Mike ______ brothers.

8. My mother ______ a doctor.

B. 改正句中的be动词错误:

1. He are my father. → ______

2. I is a boy. → ______

3. They is at home. → ______

4. We am friends. → ______

C. 连词成句:

1. is / name / My / Lily → ___________________________

2. are / Where / you / from → ___________________________

3. happy / are / We / today → ___________________________

4. a / It / big / is / apple → ___________________________

 

二、人称代词 / 物主代词

  讲解:

英语中代词用来代替名词,避免重复。

1. 人称代词(主格):作主语 

I(我), you(你), he(他), she(她), it(它), we(我们), they(他们/她们/它们)

2. 物主代词(形容词性):表示“谁的”,后面必须跟名词 

my(我的), your(你的), his(他的), her(她的), its(它的), our(我们的), their(他们的)

记忆口诀:  page number 0

 

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我是I,我的my;你是you,你的your; 

男他he,他的his;女她she,她的her; 

动物它it,它的its;我们we,我们的our; 

他们they,他们的their。

  例句:

1. I like my school.(我喜欢我的学校。) 

2. She is reading her book.(她正在读她的书。) 

3. They are doing their homework.(他们正在做他们的作业。) 

4. He is wearing his new shoes.(他穿着他的新鞋。) 

5. We love our country.(我们热爱我们的国家。)

 

 ✅ 随堂练习(二)

A. 选择正确的人称代词或物主代词填空:

1. ______ (He / His) is a boy. ______ (He / His) name is Bob.

2. ______ (She / Her) is a girl. ______ (She / Her) hair is long.

3. ______ (We / Our) are students. ______ (We / Our) classroom is big.

4. ______ (They / Their) are teachers. ______ (They / Their) students are nice.

B. 用正确的物主代词替换划线部分:

1. This is Tom’s book. → This is ______ book.

2. That is my sister’s bag. → That is ______ bag.

3. These are the students’ desks. → These are ______ desks.

4. I like your school. → I like ______ school.

C. 翻译句子:

1. 他的爸爸是老师。 → _________________________________

2. 我们的学校很漂亮。 → _________________________________

3. 她们的猫很小。 → _________________________________

4. 我的朋友们很友好。 → _________________________________

 

Unit 2 We’re Family

 

一、非第三人称单数做主语时的陈述句、一般疑问句及其回答

  讲解:

非第三人称单数主语包括:I, you, we, they 以及复数名词(如my parents, the boys等)。 

在这些主语后面,行为动词用原形。 

变一般疑问句时,在句首加 Do,句号变问号,动词恢复原形。

结构:

- 陈述句:They play basketball.

- 一般疑问句:Do they play basketball?

- 肯定回答:Yes, they do.

- 否定回答:No, they don’t.

  例句:

1. 陈述句:You like apples. 

   疑问句:Do you like apples? 

   回答:Yes, I do. / No, I don’t.

2. 陈述句:We go to school every day. 

   疑问句:Do you go to school every day? 

   回答:Yes, we do. / No, we don’t.

3. 陈述句:They speak English.  page number 1

 

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   疑问句:Do they speak English? 

   回答:Yes, they do. / No, they don’t.

 

 ✅ 随堂练习(三)

A. 将下列陈述句变为一般疑问句:

1. They watch TV in the evening. → ___________________________

2. We play football after school. → ___________________________

3. You eat lunch at 12:00. → ___________________________

4. I like ice cream. → ___________________________

B. 根据实际情况回答:

1. Do you like English? → Yes, ______ / No, ______

2. Do they live in Beijing? → Yes, ______ / No, ______

3. Do we have class today? → Yes, ______ / No, ______

C. 根据划线部分提问(用Do…?):

1. They play games on weekends. → ___________________________

2. We read books in the library. → ___________________________

 

 二、非第三人称单数做主语时的否定句

  讲解:

在动词前加 don’t(do not的缩写),动词恢复原形。

结构: 

They like music. → They don’t like music.

  例句:

1. 肯定:You play the piano. 

   否定:You don’t play the piano.

2. 肯定:We drink coffee. 

   否定:We don’t drink coffee.

3. 肯定:They go to the park. 

   否定:They don’t go to the park.

 

 ✅ 随堂练习(四)

A. 将下列句子变为否定句:

1. They eat eggs for breakfast. → ___________________________

2. We speak French. → ___________________________

3. You know that boy. → ___________________________

4. I want a new bike. → ___________________________

B. 改正句子错误:

1. They doesn’t like math. → ___________________________

2. We not play basketball. → ___________________________

 

 三、第三人称单数做主语时:have 要变为 has

  讲解:

当主语是第三人称单数(he/she/it/单个人名/单数名词)时,动词have要变为 has。

  例句:

1. I have a pen. → She has a pen.

2. You have a book. → He has a book.

3. They have a cat. → My sister has a cat.page number 2

 

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