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第四课时 Section A(Grammar Focus 4a—4d)
基础巩固
一、根据括号内所给汉语注释写出单词的正确形式(每空一词)
The room is too dark. Please increase the (亮度) of the lamp(台灯).
2. Western people use (刀) and forks to have their meals.
3. Protecting (环境) is also protecting ourselves.
4 My new glasses make me see things more (清晰).
5. Do you know“No (痛苦), no gain”
6. When you (穿越;横过) the road inBritain, you have to look right and left.
7. What's (更多), you should eat healthy food to keep healthy.
二、用所给单词的适当形式填空
1. If you are not careful to cross the street, you may (easy) be hit by a car.
2. I ate much today, but my brother ate (much) than I.
3. Mobile phones are more and more (use) in our daily lives.
4. Do you know how (protect) your eyes
5. We have to avoid (read) too much on the phone. Instead, we should read more paper books.
6. You should do more sports instead of (play) games on the computer for a long time.
三、用适当的单词填空(每空一词)
1. The girl cleaned the cut on her arm herself.
2.Mike should learn how to take care himself.
3. —— Did you fall your bicycle
—I cut myself while cooking.
4. Tony is only three years old, he can read and write.
5. You should eat some soft food now to protect your stomach.
能力提升
四、阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式
Ahh... aaahhhhchooo! That sneeze(喷嚏) is uncovered, and the germs(细菌) fly through the air.But have you ever wondered about the germis in your body They are small organisms(有机体) that live inside us. Germs live and they can cause us to get sick. It is 1. (possible) to keep germs out of our bodies. They are so tiny 2. we do not even know they are coming inside our bodies. The only way we know that germs have made us sick is when we beg n 3. (feel) uncomfortable.
Germs usually spread through the air. They come out in a sneeze, a cough, or a breath. They can also be spread by salival(唾液), sweat, or blood. Sometimes, they come from touching something. For example, a person can touch his or her nose and then touch a tap in 4. public restroom. If someone else touches that tap right away, he or she can pick up these germs. How can you protect5. (you) from germs One of the 6. (important) ways to do this is to wash your hands. Soap and water are a germ’ s 7. (enemy). They wash the germ away. This is why it is so important to wash your hands throughout the day. Hands should be washed 8. about twenty seconds.
Staying healthy also 9. (keep) germs away. This means getting enough rest and not being too tired. It also means eating good foods and exercising. These are germ-fighting 10. (secret)!
五、完形填空
Keeping healthy through exercise is still a hot topic. Doing exercise in the gym is one of the most 1 ways. Months ago, a 70-year-old Grandma named Chen Jifang 2 a star on social media. She gained more than 400,000 followers in just a few months with her 3 videos.
Chen began to exercise not to kill her free 4 . Instead, she just wanted to 5 her health.Chen had been in 6 health since she was a child. She even had to 7 her job because of her poor health. At the end of 2020, Chen went into a gym for the first time 8 doctors advised her to do so.They thought that exercise was much 9 for her than medicine. At first, Chen wasn't sure about that. 10 , she decided to listen to the doctors. To her joy, her family all agreed with this 11 .Then Chen went to the gym every day in 2021. At 8:00 a. m. , she started 12 fifty push-ups(俯卧撑) and running. After a short 13 , she kept exercising for hours.
“I 14 felt bad and worried in the first few days because most people in the gym were young.Now such 15 have gone because everyone is kind. And my health has gotten better,” she said.
( )1. A. difficult B. popular C. exciting D. relaxing
( )2. A. became B. liked C. met D. enjoyed
( )3. A. cooking B. drawing C. exercise D. writing
( )4. A. money B. time C. hope D. luck
( )5. A. solve B. control C. watch D. improve
( )6. A. good B. poor C. serious D. excellent
( )7. A. look for B. care about C. give up D. run away
( )8. A. because B. although C. unless D. so
( )9. A. easier B. better C. quicker D. worse
( )10. A. Firstly B. Probably C. Certainly D. Finally
( )11. A. dream B. discussion C. decision D. program
( )12. A. with B. by C. through D. for
( )13. A. walk B. talk C. break D. jump
( )14. A. differently B. naturally C. really D. hardly
( )15. A. plans B. feelings C. meanings D. questions
六、阅读理解
Obesity(肥胖症) is becoming a serious problem now. It is said that about 41.1% of Chinese men and 27.7% of Chinese women are overweight or obese(虚胖的).
How do I know whether I am overweight
Work out your Body Mass Index(BMI)(身体质量指数)
BMI= Weight(kg)/Height (m )
Problems Ways to control your weight
* Heart problems * Drink a lot of water.
* High blood pressure(压力) * Eat more fruit and vegetables.
* High blood sugar * Exercise a lot.
* Cancer(癌症) * Keep an eye on your weight.
* Stay away from food with high sugar or fat.
* Relax and have enough sleep.
* Eating too much * Some kinds of medicine * Poor sleep * Family history * Too much pressure
( )1. If Nick's BMI is 23, what can we say about him
A. He is thin. B. He is normal.
C. He is overweight. D. He is obese.
( )2. Which of the following can be put into“ ▲ ”
A. Reasons for obesity B. Reasons for old habits
C. How to lose weight D. Ways to stay healthy
( )3. What does the text want to tell us
A. We should save the water. B. We should do sport every day.
C. We should go to a doctor often. D. We should take obesity seriously.
【读后词汇拓展】猜出画波浪线单词的词性和中文意思，并收入自己的小词典。
gain
第四课时 Section A(Grammar Focus 4a—4d)
一、1. brightness 2. knives 3. environment 4. clearly5. pain 6. cross 7. more
二、1. easily 2. more 3. useful 4. to protect 5. reading6. playing
三、1. by 2. of 3. off 4. but 5. for
四、1. impossible 2. that 3. to feel/ feeling 4. a5. yourself 6. most important 7. enemies 8. for9. keeps 10. secrets
五、1—5 BACBD 6—10 BCABD 11—15 CACCB六、1—3 BAD
读后词汇拓展
v.获得

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