《2025年同步练习册陕西科学技术出版社九年级英语上册冀教版》

Ⅳ. Group work.
Do you have a balanced diet? How about your classmates? Fill in the chart below to compare your diet with your classmates'.
| Names | You | Classmate 1 | Classmate 2 | Classmate 3 |
| Foods from grain | | | | |
| Fruit and vegetables | | | | |
| Protein foods | | | | |
| Calcium foods | | | | |

答案： This is a group work task. You need to fill in the chart with the types of foods from each category that you and your classmates consume. For example:
| Names | You | Classmate 1 | Classmate 2 | Classmate 3 |
| --- | --- | --- | --- | --- |
| Foods from grain | rice, bread | noodles, oats | corn, pasta | wheat, millet |
| Fruit and vegetables | apples, carrots | bananas, broccoli | oranges, spinach | grapes, cucumbers |
| Protein foods | chicken, beans | beef, tofu | fish, lentils | pork, peas |
| Calcium foods | milk, cheese | yogurt, almonds | milk, sardines | cheese, sesame seeds |
This is just a sample. The actual content should be based on your and your classmates' real - life diets.

Ⅰ. Tick the correct words.
1. The person who is (against) the law may be put into prison here.
2. It is (bad) for your health to have no breakfast.
3. Stay away (from) the things that could fall on you.
4. Don’t play with matches or candles, because it may (cause) fire.
5. I’d like to see you (whenever) it’s convenient.
6. He was late (as) a result of the snow.

答案： Ⅰ. 1. against 2. bad 3. from 4. cause 5. whenever 6. as

Ⅱ. Fill in the blanks with the correct forms of the words given.
1. The doctor told him to give up ______ (smoke).
2. Eating too much is ______ (harm) to your health.
3. We need air to ______ (breath).
4. We should have the habit of ______ (exercise).
5. ______ (million) of people died in the war.

答案： Ⅱ. 1. smoking 2. harmful 3. breathe 4. exercising 5. Millions

Ⅲ. Fill in the blanks according to the Chinese given.
1. The city should develop an efficient and inexpensive way of ______ (public) transportation.
2. Is it worth taking such a ______ (risk)?
3. People try to get the government to pass ______ (laws) to protect the animals in danger.
4. I was answering the telephone call when ______ (somebody/someone) knocked at the door.
5. Society must work together to stop drunk drivers from ______ (harming) others and themselves.

答案： Ⅲ. 1. public 2. risk 3. laws 4. somebody/someone 5. harming

Ⅳ. Task reading.
Why do people smoke? One reason is that people become addicted (成瘾) to cigarettes. The addictive substance (物质) in cigarettes is nicotine (尼古丁). When people smoke, the nicotine goes right into the blood stream and makes people feel comfortable. A smoker’s body gets used to the nicotine, and if he stops smoking, he feels nervous. Many smokers try to stop smoking, but because of the addiction to nicotine they feel so uncomfortable that they often find it too difficult to do so.
Another reason is that people simply enjoy smoking. For many people, having a cigarette means taking a break. For some people, smoking becomes part of certain social rituals (礼仪). For example, sending a cigarette after dinner. Many people enjoy smoking because it gives them something to do with their hands. Reaching for a cigarette, lighting it and flicking (弹掉) the ashes are special comfort when they feel nervous.
Many people also like the taste of tar (焦油) in cigarettes. However, it is the tar that causes cancer. While governments and health experts have tried to get people to give up smoking completely, cigarette manufacturers (生产商) have tried to keep selling cigarettes by producing cigarettes with less tar. Many people in western countries have welcomed these cigarettes since they found it hard to stop smoking and wanted to reduce the danger to their health.
要求：1~3题回答问题；4~5题判断正(T)误(F)。
1. According to the passage, what gets people into the habit of smoking?Nicotine.
2. What does the underlined phrase “to do so” mean?It means stopping smoking.
3. Why do people welcome low-tar cigarettes?Because they are less harmful to their health.
4. Tar in cigarettes causes cancer. (T)
5. Many people in western countries welcome the cigarettes with more tar. (F)

答案： Ⅳ. 1. Nicotine. 2. It means stopping smoking. 3. Because they are less harmful to their health. 4. T 5. F