Unit 2 We’re Family! 语法专项习题2026-2027学年人教版英语七年级上册

七上 Unit 2 We’re Family! 语法专项习题

语法核心知识点梳理

语法 1：名词所有格 ’s（表人 / 事物的所属关系）

单数人名 / 单数名词：名词 + ’s

Kate’s cat 凯特的猫；grandpa’s ping-pong bat 爷爷的乒乓球拍

两人共有一样东西：A and B + ’s

Peter and Emma’s classroom 彼得和艾玛共用的教室

分别拥有：A’s and B’s

复数名词以 s 结尾：只加 ’

grandparents’ caps 祖父母的帽子

特殊疑问句式：

—Whose + 名词 + be…? …… 是谁的？

—It’s …’s. / They’re …’s.

语法 2：一般现在时（实义动词 do/does）描述日常爱好、习惯性动作

主语为第三人称单数（he/she/it/ 单个人名），动词变三单：

变化规则：

① 一般直接 + s：play—plays；like—likes

② s/x/ch/sh/o 结尾 + es：watch—watches；go—goes

③ 辅音 + y 变 i+es：study—studies

主语非三单（I/you/we/ 复数人名），动词用原形

一般疑问句 & 简答：

三单：Does + 主语 + 动词原形？—Yes, …does. / No, …doesn’t.

非三单：Do + 主语 + 动词原形？—Yes, …do. / No, …don’t.

单元核心交际句型

Whose … is this/are these? 这 / 这些是谁的？

Does your dad like fishing? 你爸爸喜欢钓鱼吗？

He often plays ping-pong every week. 他每周常打乒乓球。

专项练习

一、用正确名词所有格（’s /s’）填空

This is ________ (Kate) cute cat.

This is ________ (Peter and Emma) shared classroom.

These are my two little ________ (brother) balls.

Those caps are my ________ (grandparent).

This ping-pong bat is ________ (Teng Fei).

The fishing rod is my ________ (father).

This piano is my ________ (mum).

The dogs are the twin ________ (girl).

二、动词三单变形（写出动词第三人称单数）

play ________

like ________

watch ________

read ________

walk ________

go ________

study ________

have ________

三、用动词正确形式填空（原形 / 三单）

My grandpa ________ (play) ping-pong every day.

Teng Fei’s father ________ (spend) lots of time fishing.

I ________ (play) the piano, but my mum ________ (play) it well.

My sister often ________ (read) storybooks at night.

They ________ (have) many ping-pong bats at home.

________ your dad ________ (like) fishing? (Does, 原形)

She ________ (not like) chess. (doesn’t + 原形)

We ________ (love) to talk with our family after dinner.

四、单项选择

This fishing rod is my ______.

A. father B. father’s C. fathers

—Whose erhu is that?

—It’s ______.

A. Li Xin B. Li Xin’s C. Li Xins’

My grandpa often ______ ping-pong with Teng Fei.