牛津译林版 (2019)必修 第二册Unit 2 Be sporty,be healthy课后复习题

分层跟踪检测（二）

A级必备知识基础练A级

Ⅰ.单句填空

1. Please check  each room to see if it is fit for a guest．

2. You could threaten to replace all their tunes  white noise.

3. When her husband died, she put an （announce） in the newspaper.

4. Engineers are putting finishing touches  Chinese suspension bridge that will be one of the world's biggest.

5. We have some students who enter on an （athlete） team and stay all four years with that team.

6. I called the office to update them  the day's developments.

7. I'm writing to have a brief introduction of Beijing Opera in response  your request.

8. On the other hand, regulations and policies about the bike-sharing service should be put  place.

Ⅱ.用动词的适当形式填空

1. My sister is working in the power plant that （use） for just one year.

2. Another bridge （build） over the Changjiang River at present.

3. That book （translate） into at least 20 foreign languages in the last ten years.

4. The problems of the company （discuss） for nearly two hours.

5. Today the public is much concerned about the way nature （ruin）.

6. Smell, the delicious meat （cook） by my mother in the kitchen.

7. When and where to go for the on-salary holiday （not decide） yet.

8. John will have to go to school by bus as his bike （repair） by a repairman.

Ⅲ.翻译句子

1. 这些动物正以如此快的速度被捕杀，以至于它们很快就会消失。（进行时态的被动语态）

2. 我们早点交练习，好让老师有时间批改它们。（so that）

3. 据说已经调查了这个问题。（完成时态）

4. 她有机会让她迷人的嗓音被全世界的人们听到。（make+宾语+宾语补足语）

5. 我感到非常震惊的是，我们教室的那扇窗户经常被打破。（进行时态的被动语态）

B级能力素养提升练B级

Ⅳ.阅读理解

[2020·江苏卷]For those who can stomach it, working out before breakfast may be more beneficial for health than eating first, according to a study of meal timing and physical activity.

Athletes and scientists have long known that meal timing affects performance. However, far less has been known about how meal timing and exercise might affect general health.

To find out, British scientists conducted a study. They first found 10 overweight and inactive but otherwise healthy young men, whose lifestyles are, for better and worse, representative of those of most of us. They tested the men's fitness and resting metabolic（新陈代谢的） rates and took samples（样品） of their blood and fat tissue.

Then, on two separate morning visits to the scientists' lab, each man walked for an hour at an average speed that, in theory, should allow his body to rely mainly on fat for fuel. Before one of these workouts, the men skipped breakfast, meaning that they exercised on a completely empty stomach after a long overnight fast （禁食）.On the other occasion, they ate a rich morning meal about two hours before they started walking.

Just before and an hour after each workout, the scientists took additional samples of the men's blood and fat tissue.

Then they compared the samples. There were considerable differences. Most obviously, the men displayed lower blood sugar levels at the start of their workouts when they had skipped breakfast than when they had eaten. As a result, they burned more fat during walks on an empty stomach than when they had eaten first. On the other hand, they burned slightly more calories（卡路里）, on average, during the workout after breakfast than after fasting.

But it was the effects deep within the fat cells that may have been the most significant, the researchers found. Multiple genes behaved differently, depending on whether someone had eaten or not before walking. Many of these genes produce proteins（蛋白质） that can improve blood sugar regulation and insulin（胰岛素） levels throughout the body and so are associated with improved metabolic health. These genes were much more active when the men had fasted before exercise than when they had breakfasted.

The implication of these results is that to gain the greatest health benefits from exercise, it may be wise to skip eating first.

1. The underlined expression “stomach it” in Paragraph 1 most probably means “”.

A. digest the meal easily B. manage without breakfast

C. decide wisely what to eat D. eat whatever is offered

2. Why were the 10 people chosen for the experiment?

A. Their lifestyles were typical of ordinary people.

B. Their lack of exercise led to overweight.

C. They could walk at an average speed.

D. They had slow metabolic rates.

3. What happened to those who ate breakfast before exercise?

A. They successfully lost weight. B. They consumed a bit more calories.

C. They burned more fat on average. D. They displayed higher insulin levels.

4. What could be learned from the research?

A. A workout after breakfast improves gene performances.

B. Too much workout often slows metabolic rates.

C. Lifestyle is not as important as morning exercise.

D. Physical exercise before breakfast is better for health.

Ⅴ.七选五

If you are already making the time to exercise, it is good indeed! With such busy lives, it can be hard to try and find the time to work out.    1     Working out in the morning provides additional benefits beyond being physically fit.

·Your productivity is improved. Exercising makes you more awake and ready to handle whatever is ahead of you for the day.     2   

·Your metabolism（新陈代谢） gets a head start.    3     If you work out in the mornings, then you will be getting the calorie（卡路里） burning benefits for the whole day, not in your sleep.

·    4     Studies found that people who woke up early for exercise slept better than those who exercised in the evening. Exercise energizes you, so it is more difficult to relax and have a peaceful sleep when you are very excited.

·    5     If you work out bright and early in the morning, you will be more likely to stick to healthy food choices throughout the day. Who would want to ruin their good workout by eating junk food? You will want to continue to focus on positive choices.

There are a lot of benefits to working out, especially in the mornings. Set your alarm clock an hour early and push yourself to work out! You will feel energized all day long.

A. You will stick to your diet.

B. Your quality of sleep improves.

C. You prefer healthy food to fast food.

D. There is no reason you should exercise in the morning.

E. You can keep your head clear for 4-10 hours after exercise.

F. After you exercise,you continue to burn calories throughout the day.

G. If you are planning to do exercise regularly,or you're doing it now, then listen up!

Ⅵ.完形填空

From that day on, when eight-year-old Charlie with gray eyes began riding my school bus, he was a trial. If a fight    1     out, it must have been Charlie. If a girl was crying,     2     were that Charlie had pulled her hair. I practiced every bit of patience, but all in vain. However I spoke to him,     3     or firmly, he would stare at me with those big gray eyes without a word.

A little girl sent me a small tin     4    .She had written, “To the Best Bus Driver Polly.” One day, I was     5     because of a talk with the headmaster. When I got on the bus, I     6     that the tin heart was gone.“Charlie was the first one on the bus. Check his     7    ,” insisted the girl who had given me the heart.

I asked him to come forward, and reached into his pocket. Then I felt it—the     8     small tin heart. Charlie stared at me for a long time. There were no     9     in those big gray eyes and no plea（恳求） for mercy. He seemed to be waiting for what would happen. I was about to pull the tin heart out of Charlie's pocket when I     10     myself.“Let him keep it,” a     11     seemed to whisper.

Many years later, I was in a department store     12     someone said, “Polly?” I turned to see the big     13     eyes. There was no doubt. It was Charlie. To my surprise, he hugged me and pulled     14     from his pocket—the little tin heart that read, “To the Best Bus Driver Polly.”

“You were the only one who kept     15    ,” he explained.

1.

A. held B. broke C. gave D. got

2.

A. challenges B. changes C. choices D. chances

3.

A. weakly B. gently C. coldly D. rudely

4.

A. heart B. bus C. animal D. girl

5.

A. blamed B. charged C. teased D. delayed

6.

A. doubted B. admitted C. realized D. wondered

7.

A. pocket B. book C. seat D. schoolbag

8.

A. familiar B. new C. ordinary D. earlier

9.

A. pride B. pleasure C. smiles D. tears

10.

A. stopped B. enjoyed C. devoted D. prepared

11.

A. child B. voice C. tone D. noise

12.

A. until B. before C. because D. when

13.

A. black B. blue C. gray D. red

14.

A. nothing B. anything C. something D. everything

15.

A. asking B. practicing C. persuading D. trying

分层跟踪检测（二）

A级 必备知识基础练

Ⅰ.单句填空

1. out

2. with

3. announcement

4. to

5. athletic

6. on

7. to

8. in

Ⅱ.用动词的适当形式填空

1. has been used

2. is being built

3. has been translated

4. have been discussed

5. is being ruined

6. is being cooked

7. has not been decided

8. is being repaired

Ⅲ.翻译句子

1. These animals are being hunted at such a speed that they will disappear soon.

2. Let's hand in the exercises earlier so that the teacher may have time to correct them.

3. It is said that the problem has been looked into.

4. She has the opportunity to make her charming voice heard by people all over the world.

5. I feel very shocked that the window of our classroom is always being broken.

B级 能力素养提升练

Ⅳ.阅读理解

1. B

[解析]词义猜测题。根据第一段内容可知，画线短语指的是那些不吃早餐也能完成锻炼的人。

2. A

[解析]细节理解题。根据第三段第二句内容可知，之所以选择这10个人作为实验对象，是因为他们的生活方式与我们大多数人一样。

3. B

[解析]细节理解题。根据倒数第三段最后一句内容可知，在锻炼身体之前吃过早饭的人，消耗的卡路里更多。

4. D

[解析]细节理解题。根据最后一段内容可知，吃早饭之前进行锻炼对健康更有益。

【语篇导读】本文是一篇说明文。科学家们通过实验得出结论：早饭前锻炼身体可能对健康更有益。

Ⅴ.七选五

1. G

[解析]上文讲在繁忙的生活中，我们很难找到时间锻炼，下文说早晨锻炼的好处，故此处缺一个承上启下句，G项符合语境。

2. E

[解析]本段的主旨是晨练能提高效率。E项进一步解释了锻炼的好处。

3. F

[解析]本段讲的是晨练有助于人体的新陈代谢，能让你一整天都感觉到晨练消耗卡路里带来的好处。F项中的关键词throughout the day与文中的the whole day呼应。

4. B

[解析]本段中提到slept better, a peaceful sleep，因此这一段讲的是早晨锻炼比晚上锻炼更能改善睡眠。

5. A

[解析]由本段的关键词stick to healthy food choices, eating junk food等可知，本段讲的是早晨锻炼对饮食的影响。

【语篇导读】本文特别指出了晨练的重要性，号召人们积极锻炼身体。

Ⅵ.完形填空

1. B

[解析]从Charlie开始搭乘作者的校车起，他就让作者伤透了脑筋。每当有打架发生，一定是Charlie挑起的。break out“爆发，突然发生”。

2. D

[解析]如果有个女孩在哭，可能是因为Charlie扯了她的头发。Chances are that...“……是可能的”，这是一个固定句型。

3. B

[解析]无论作者怎样和他说话，温和地还是坚决地，Charlie总是一言不发，只是看着作者。该空格处的词应与firmly相对，故gently符合语境。

4. A

[解析]根据下文可知，小女孩送给作者的是一枚锡制的“心”。

5. D

[解析]作者因为与校长谈话而耽搁（delay）了时间。

6. C

[解析]作者上车后意识到（realize）小女孩送给自己的锡制的心不见了。

7. A

[解析]根据第三段第一句的pocket可知，作者搜查了Charlie的口袋。由此可知，此处指小女孩建议作者搜查Charlie的“口袋”。

8. A

[解析]根据下文可知，Charlie口袋里的锡制的心正是小女孩送给作者的那枚，因此作者摸到这枚心时，会有熟悉的（familiar）感觉。

9. D

[解析]一如既往地，虽然偷了东西，但Charlie只是看着作者，眼睛里没有因害怕事情败露而涌出的“泪水”。

10. A

[解析]根据下一句可知，作者决定把这枚锡制的心留给Charlie，因此就在作者要把这枚锡制的心从Charlie的口袋里拿出来时，她停住了手。

11. B

[解析]有个“声音”似乎在作者耳边低语，此处指作者内心的声音。本题易错选A项，根据上下文可知，此时车中并没有孩子说话。

12. D

[解析]作者逛商场时有人和她说话。

13. C

[解析]根据空后两句可知，说话的人是Charlie；根据第一段第一句可知，Charlie有一双“灰色的”眼睛。

14. C

[解析]Charlie从口袋中掏出了某个东西（something），即作者给他的锡制的心。

15. D

[解析]Charlie说：“您是唯一一个一直在努力（keep trying）的人。”即作者是唯一一个没有放弃Charlie，努力让Charlie变好的人。

【语篇导读】开校车的作者凭着自己不抛弃不放弃的耐心，一直努力，改变了一个有逆反心理的学生。