Unit 2 Section A 3a-3d课时练习2025-2026学年人教版八年级英语下册

Unit 2 Stay Healthy

Section A What should we do when we don’t feel well?

第二课时（3a~3d）课时练习

A 基础过关

 

一、根据句意及汉语提示填写单词

 

1. A mobile phone ______ (病毒) may make your phone stop working.

 

2. Lots of students catch the ______ (流感) in spring. We should wear masks to stop it.

 

3. The nurses in this community help ______ (病人) with their medicine and check-up.

 

4. I took some ______ (药) before breakfast, and I feel much better now.

 

5. The football player left the match because of a serious knee ______ (损伤).

二、用括号内所给单词的适当形式填空

 

6. The scientists are ______ (test) new ways to keep people away from illness.

 

7. Because of his ______ (ill), he missed the school trip last week.

 

8. There are some new ______ (mask) on the table. You can take one.

 

9. Good things take time. Wait ______ (patient), and you will make progress.

 

10. This book has a clear ______ (describe) of how to keep healthy.

 

11. Jack, the math problem is easy. I think you can work it out by ______ (you).

 

12. He was so busy that he didn’t notice the rain ______ (pass) by.

 

13. The little cat ______ (hurt) its leg when it jumped from the window.

 

14. You will need ______ (keep) warm if you have a cold.

 

15. It’s the second time that she has a ______ (run) nose this month.

三、根据汉语意思完成句子，每空一词

 

16. 汤姆去看医生，医生让他排队等候。

Tom went to see the doctor. The doctor asked him to ______ ______ ______ and wait

for his turn.

 

17. 随后医生给他量了体温，并且仔细检查了他。

Then the doctor ______ ______ ______ and looked him over carefully.

 

18. 医生说他得了流感，需要多喝热水。

The doctor said he ______ ______ ______ and needed to drink more hot water.

 

19. 医生建议他多锻炼，防止病毒再次来袭。

The doctor advised him to do more exercise to ______ the virus ______ coming again.

 

20. 医生还告诉他要照顾好自己，这样才能尽快康复。

The doctor also told him to ______ ______ ______ of himself so that he could get well soon.

📚 一词多义

 

The World Health Organization was started in 1948.

start 在本句中作动词，意为“创办；成立”。

start 的其他含义：

① v. 开始，启动；② n. 开端，起点；③ v. 发动（机器、车辆）

A 能力提升

 

四、阅读理解（七选五）

 

阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有一项为多余选项。

 

Long ago, when people grew older, many had bad tooth problems and it caused great pain. 21. ______

 

Later, people found it was important to clean teeth. However, there was no toothpaste at that time. 22. ______

 

About one hundred years ago, people invented a kind of paste to clean teeth. Soon after that, the toothpaste tube was invented. People could push the paste onto the brush easily! Brushing teeth became popular during the war. Soldiers were given toothbrushes and paste, and they learnt to brush twice a day. At that time, tubes were made of metal. 23. ______

 

Today, there are many kinds of toothpaste. They come in different colors and tastes, and there are even special ones for kids. When you choose toothpaste, be sure it has fluoride. 24. ______ When you brush, you only need a little toothpaste.