Unit 7 When Tomorrow Comes 语法专项习题2026-2027学年人教版英语八年级上册

八上 Unit 7 When Tomorrow Comes 语法专项习题

语法核心知识点梳理

核心语法：一般将来时（will 句型）

一、两种基础句型

主语 + will + 动词原形（所有人称通用，表未来预测、客观将来）

肯定：People will live longer in the future.

否定：主语 + will not (won’t) + 动词原形

疑问：Will + 主语 + 动词原形？

简答：Yes, 主语 will. / No, 主语 won’t.

There be 将来时：There will be + 名词

表将来存在某物，无 there will have 结构

肯定：There will be more robots.

否定：There won’t be fewer accidents.

疑问：Will there be more people in cities?

二、修饰可数 / 不可数名词的限定词（必考区分）

fewer + 可数名词复数（更少，表比较）

less + 不可数名词（更少）

more + 可数复数 / 不可数名词（更多）

三、本单元高频将来时场景

预测未来城市、科技、生活：机器人、AI、医疗、交通、居住环境

询问 / 回答未来生活会是什么样

讨论未来职业、生活规划

四、重点词汇 & 短语

outer space 外太空；climate change 气候变化；traffic accident 交通事故

health care 医疗保健；solve problems 解决问题；prepare for the future 为未来做准备

replace humans 取代人类；creative thinking 创造力；emotional intelligence 情商

专项练习

一、用 will /won’t + 动词原形填空

People ________ (live) to over 100 years in the future.

There ________ (not be) more pollution if we protect the earth.

________ robots ________ (do) all boring housework? (一般疑问)

We ________ (find) better ways to grow more food later.

The transport system ________ (become) much more efficient.

There ________ (be) fewer traffic accidents in smart cities.

Scientists ________ (create) new medical technology to help people.

I don’t think humans ________ (live) everywhere in outer space soon.

二、选词填空 more /fewer/less

There will be ________ cars, so there will be ________ noise.

________ people will get good health care, and ________ people will get sick.

We will use ________ paper, so there will be ________ trees cut down.

________ robots help us, and we have ________ hard work to do.

There is ________ clean water, so we must save every drop.

三、单项选择

— Will there be AI teachers in 2050?

— Yes, there ______.

A. are B. will C. won’t

People ______ longer because of better medical care.

A. live B. will live C. lives

There ______ less rubbish with smart machines.

A. will be B. will have C. are

We ______ solve food problems in the future.

A. will to B. will C. are will

______ you watch the new sci-fi film with me tonight?

A. Will B. Are C. Does

There will be ______ traffic accidents with self-driving cars.

A. fewer B. less C. more

Water is ______ than now if we waste it.

A. fewer B. less C. many

— Will robots replace humans?

— No, they ______.

A. will B. won’t C. aren’t