Unit 8 Let’s Communicate! 语法专项习题2026-2027学年人教版英语八年级上册

八上 Unit 8 Let’s Communicate! 语法专项习题

语法核心知识点：if 引导的第一条件状语从句（主将从现）

一、核心规则

结构：if 引导条件从句（一般现在时），主句用一般将来时（will /won’t）

从句（if + 主语 + 一般现在时），主句（主语 + will + 动词原形）

例句：If you stay calm, it will help.

如果保持冷静，事情会好转。

语序两种：

① If 从句在前，逗号隔开：If I go to China, I’ll try local food.

② 主句在前，不用逗号：I’ll pick you up if the meeting ends on time.

否定形式：从句动词变否定 don’t/doesn’t；主句用 won’t

问答常用情景：邀约、解决矛盾、出行计划、沟通建议

二、本单元沟通类核心短语

talk face to face 面对面交谈；send text messages 发短信；make a video call 视频通话

make a phone call 打电话；send emails 发邮件；sign language 手语

make up 和好；take a break 休息片刻；show interest in 对…… 表现兴趣

body language 肢体语言；improve communication skills 提升沟通能力

专项练习

一、用所给动词正确形式填空（主将从现）

If you ________ (talk) face to face, you ________ (understand) each better.

I ________ (try) local food if I ________ (visit) your city.

If texting ________ (make) things worse, we ________ (not use) it to argue.

He ________ (pick) you up if the rehearsal ________ (end) at seven.

If you ________ (can’t) meet your friend, you ________ (just call) him.

We ________ (have) a picnic if it ________ (not rain) tomorrow.

If you ________ (stay) calm, the talk ________ (be) much easier.

________ (you join) us if we ________ (go) jogging this weekend?

二、单项选择（if 主将从现）

If you ______ too nervous, it ______ hard to talk with strangers.

A. are; will be B. will be; is C. is; are

I ______ show you around my town if you ______ come to visit me.

A. will; will B. will; / C. /; will

If my friend ______ free this Sunday, we ______ make a video call.

A. is; will B. will be; are C. are; will

— What ______ we do if it rains tomorrow?

— We ______ stay at home and send emails.

A. do; do B. will; will C. are; are

If you ______ trouble with homework, I ______ help you.

A. have; will B. will have; help C. has; will help

Don’t worry. Everything ______ OK if we ______ talk patiently.

A. will be; are B. is; will be C. will; are

If texting ______ not good for solving fights, we ______ choose face-to-face talks.

A. is; will B. will be; is C. are; will

______ you join the jogging trip if you ______ finish your homework early?

A. Will; finish B. Do; finish C. Will; will finish

If there ______ no time for a meet, I ______ give you a phone call.

A. is; will B. will be; is C. are; will

You ______ make more friends if you ______ listen carefully to others.

A. will; do B. /; will C. will; will

三、句型转换（if 从句改写）

I will invite you. You come to my birthday party.（用 if 合并）

Texting will make things worse. You don’t choose your words well.（if 合并）

If we have a face-to-face talk, we’ll make up soon.（改为否定句）

She will try the local food. She visits China.（if 放句首改写）

If it is sunny this weekend, we’ll go jogging.（改为一般疑问句）

四、匹配题（左右两半 if 句子配对）

If we have a face-to-face meeting, A. try texting.

If I have good news, B. we’ll understand each other better.

If you need to leave, C. you can write things down for him.

If you can finish your work early, D. I’ll call you right away.

If the old man has trouble hearing, E. I’ll call a taxi for you.