Unit 1–3 Water & Digital life & Curious minds 期中词汇与语言知识复习练习2026-2027学年沪教五四制版八年级英语上册

8A Unit 1–3 Water & Digital life & Curious minds

词汇与语言知识复习练习

一、根据音标写出单词。

1. /ˈliːtə(r)/ ____________________
2. /ˈpreʃəs/ ____________________
3. /əˈweənəs/ ____________________
4. /ˈtriːtmənt/ ____________________
5. /ˈkiːbɔːd/ ____________________
6. /kəmˈpleɪnt/ ____________________
7. /ˌpɒpjuˈleɪʃn/ ____________________
8. /kənˈkluːʒn/ ____________________
9. /ˌɪnˈbɔːn/ ____________________
10. /kənˈtɪnjuəs/ ____________________
11. /rɪˈsɜːtʃə(r)/ ____________________
12. /məˈdʒɪʃn/ ____________________

二、用括号内所给单词的适当形式完成句子。

1. About 97% of the water on the Earth is ____________________. (salt)
2. Shabanu ____________________ rubs the soap into her hair and skin because she does not want to waste water. (careful)
3. She keeps washing until every drop of water is ____________________ used. (full)
4. Clean water is ____________________, so everyone should learn to save it. (limit)
5. Some websites may contain ____________________ software that collects personal information. (hide)
6. Students in rural areas can take online lessons when they have a good internet ____________________. (connect)
7. My smart watch keeps ____________________ when I open this app. (freeze)
8. Digital life brings us convenience, but we should also understand its ____________________. (disadvantage)

9. Yiming was ____________________ to hear that Bailing had read seven books during the holiday. (surprise)
10. His trip to Chongqing was so ____________________ that he talked about it for a long time. (excite)
11. Bailing was very ____________________ in how the metro system worked. (interest)
12. They also talked about a ____________________ movie they had both watched. (touch)

三、选择合适的词或短语完成句子。每项限用一次，必要时使用其适当形式。有两项多余。

detect　deepen　inform　keep an eye on　pour　press　rate

research   ruin　set off　shake　spread　warn　wonder

1. Before preparing their Water Week proposal, the students ____________________ different ways of saving water.
2. Early in the morning, Shabanu ____________________ for the toba with two water pots.
3. At the bathing rock, she ____________________ water over her hair.
4. Posters and videos can help ____________________ water-saving ideas around the school.
5. A smart walking stick can ____________________ nearby objects before a blind person hits them.
6. It can also ____________________ the user of danger ahead.
7. The device can ____________________ its owner of bus and train timetables.
8. A smart watch can help people ____________________ their health.
9. Reading for too long without a break may ____________________ your eyesight.
10. Curiosity can ____________________ our knowledge and understanding of the world.
11. In the study, the researcher asked people to ____________________ how curious they were about different questions.
12. Young children often ____________________ why things happen and how they work.

四、根据中文提示补全英文句子。

1. 水是大自然的礼物。

Water is ________________________________________________.

2. 水在家里、农场和工厂中都有用途。

We use water everywhere — ________________________________________________.

3. 我们可以用雨水浇植物。

We can ________________________________________________.

4. 这台笔记本电脑便于随身携带。

This laptop is ________________________________________________.

5. 我的智能手表总是空间不足。

My smart watch keeps ________________________________________________.

6. 依我看，我们必须学会明智地使用数字技术。

________________________________, we must learn to use digital technology wisely.

7. 每个人天生都有好奇心。

Everyone is ________________________________________________.

8. 我读得越多，就越想找出答案。

________________________________ I read, __________________________________ I want to find out.

9. 小时候，他对汽车非常着迷。

As a child, he ________________________________________________ cars.

五、根据中文功能提示补全对话。

A. Showing agreement and disagreement

Lu Yao: What if we talk about ways to reduce water waste?

Yiming:

1. ____________________________________________________________!（表示非常赞同）

Lu Yao: Then let’s only talk about turning off taps.

Yiming: