Unit 2 Stay healthy.词汇语法提优训练 2025-2026学年人教版八年级英语下册

人教版八下Unit 2 Stay healthy.词汇语法提优训练

词汇提优

一、根据语境及汉语提示填空

1. When someone sneezes or ______ (咳嗽) near you, bacteria may enter your body and make you sick.
2. Make sure ______ (按压) the download button to save the file to your computer.
3. To protect the ______ (环境), the government encourages people to recycle rubbish.
4. It's said that the victim (受害者) was wounded and ______ (流血) to death as a result.
5. The Pakistani girl Malala makes the whole world ______ (震惊) and she becomes the youngest winner of the Nobel Peace Prize.

二、根据语境及首字母提示或用所给单词的适当形式填空

1. Tom talked too much last night and didn't drink enough water. He has a very sore t______ now.
2. —I have a toothache. What should I do?

—You should see a d______ and take some medicine.

3. Because of the heavy fog, the view was not c______ and everything looked grey.
4. —What would you like to eat, Jane?

—I have a s______. I don't want to eat anything.

5. The Greenhouse g______, such as CO₂ and water vapor, hold heat like the glass walls of a greenhouse.
6. Nurses always work ______ and carefully, helping all their ______ feel better. (patient)
7. Give AI some text instructions, and you will get an article that matches the ______ (describe).

三、阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式

A 16-year-old high school student in Ningbo, Zhejiang, put 1. ______ (he) in danger because he didn't take the medicine in the right way. What happened to the boy?

One day, the student surnamed (姓) Zhao felt awful. He took his temperature and found he had 2. ______ fever. He thought he might have a cold. To fight against the 3. ______ (ill), he took two kinds of cold medicines at first. But he didn't feel better with them, so he took two other 4. ______ (pill) later.

Feeling dizzy (眩晕的), he 5. ______ (lie) down for a while, but his condition got worse. Finally, his mother sent him to hospital. The doctors found that Zhao suffered 6. ______ acute renal failure (急性肾衰竭) because he had taken too many kinds of cold medicines. 7. ______ (luck), with the doctors' help, Zhao was out of danger finally. "I've learned a lesson through this experience. Taking too much medicine is 8. ______ (harm) to our bodies," said Zhao. Medicine may change the way a person's body works. That is to say, how to use medicine 9. ______ (be) very important. If you have to take the medicine, you must read the instructions carefully first. 10. ______ possible, you'd better go to the doctor for advice.

语法提优

一、根据语境填词或用所给单词的适当形式填空

1. The little cat touched the ______ candle, yet didn't get ______ thanks to quick moves. (burn)
2. ______ (sad), the number of polar bears is getting smaller because the weather is getting warmer.
3. The rescue team took great ______ to find the hiker, whose ankle injury looked ______. (pain)
4. The sun's amazing ______ filled the sky, shining ______ and making people feel warm. (bright)
5. The student ______ (nervous) cleared his throat before answering the teacher's difficult question.
6. A kite ______ (throw) into the wind rose high, dancing with the clouds in the blue sky.
7. The house caught fire last night because the lightning ______ (hit) the TV set.
8. The mechanic is about ______ (check) the car's engine to find out what's wrong.
9. The kid was told to take ______ seat and wait quietly before going to get ______ X-ray.
10. The house is ______ fire. Many firefighters come to the house and try to put out the fire.

二、单项选择

1. —It's time for the weather report. May I ______ the radio?

—Go ahead, please. I also would like to know about the weather.

A. turn on   B. turn up   C. turn down   D. turn off

2. When you find ______ in a dangerous situation, right decisions will make ______ possible for you to get out of danger.

A. you; it   B. you; it's   C. yourself; it   D. yourself; itself

3. —Dad, I want to buy a new car. ______ you please lend me some money?

—No way! There's nothing wrong with it. You ______ keep using it until it really needs to be replaced.

A. Could; should   B. Should; must   C. Must; should   D. Could; mustn't