人教版八年级上册Unit 2 How often do you exercise? Section B 同步精练 (含解析)

Unit 2 Section B 同步精练
一、单项选择
1．—David is a big fan of J.K.Rowling. He has read nearly all her books.
—Wow! He must know much about Harry Potter.
A．hardly B．almost C．about
2．Betty’s home is close to her school, ________ she walks there every day.
A．so B．or C．but D．although
3．For breakfast, I like apples and eggs because they’re ________ food.
A．health B．healthy C．easy D．interesting
4．—Who is Lao She
—He is one of China’s greatest ________.
A．writer B．writers C．actor D．actors
5．It is easy ________ bikes because they need ________.
A．to parking; fewer space B．to park; less space
C．parking; more space D．parking; fewer space
6．I ________ watch this TV programme. It’s very interesting.
A．often B．never C．hardly D．seldom
7．Alan ________ loves cars and he knows a lot about them.
A．hardly B．almost C．really D．nearly
8．Huang Lei is __________ than Larry, so he has __________ friends than Larry.
A．friendlier, more B．much friendlier, fewer
C．friendlier, less D．friendly, more
9．Mr. White works hard ________ he can make more money.
A．in order to B．so that C．if D．although
10．— It’s smoggy these days. That’s terrible!
— Yes, I hope to plant trees. ________ trees, _________ air pollution.
A．The more; the fewer B．The less; the more
C．The less; the fewer D．The more; the less
11．— Can a plane fly ________ the Pacific
— Yes, but it needs to go ________ the clouds for hours.
A．across; through B．through; across C．through; through D．across; across
12．It’s necessary ________ masks（口罩）in public places during the COVID-19 period.
A．for us to wear B．for us wearing C．of us wearing D．of us to wear
13．—How often do you go to the cinema
—________. I only watch movies at home.
A．Always B．Usually C．Sometimes D．Never
14．—Can you catch what I said？
—Sorry，I can ______understand it because you speak very quickly．
A．almost B．probably C．mostly D．hardly
15．—How is Susan
—Oh, I see her because she lives abroad.
A．always B．often C．almost D．hardly
16．It was great in the end ________ we had a terrible time at the beginning.
A．if B．unless C．when D．although
17．He gave us ________ good advice that ________ people disagreed.
A．such a ; a few B．such; few C．so; a few D．so; few
18．The frozen yogurt tastes like ice cream but has _________ of the fat.
A．neither B．none C．any D．some
19．—__________ does Mary watch TV
—She watches TV twice a week.
A．How often B．How soon C．How far
20．My English used to be very poor. ________ I wanted to give up, Dad would encourage me to work harder.
A．However B．While C．Whenever D．Wherever
二、语法选择
What do No. 5 high school students do in their free time Last month we __21__ our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results.
We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent __22__ do any exercise!
We all know that many students often go online, but we were surprised that ninety percent of __23__ use the Internet every day. __24__ ten percent use it at least three or four times a week. Most students use it for fun and not for homework.
The answers __25__ our questions about watching television were also interesting. Only two percent of __26__ students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! According to the survey, the game show is one of __27__ kinds of TV program.
It is good to relax by using the Internet or watching game shows, but we think the best way __28__ is through exercise. It is healthy for the mind __29__ the body. Exercise such as playing sports is fun, and you ___30___ spend time with your friends and family as you play together. And remember, “Old habits die hard.” So start exercising before it's too late!
21．A．ask B．asked C．will ask D．are asking
22．A．hard B．harder C．hardest D．hardly
23．A．they B．their C．them D．theirs
24．A．Other B．Others C．Another D．The other
25．A．to B．of C．with D．for
26．A．a B．an C．the D．/
27．A．popular B．more popular C．most popular D．the most popular
28．A．relax B．to relax C．relaxing D．relaxed
29．A．and B．so C．but D．as
30．A．must B．need C．can D．have to
三、阅读单选
Have you tried to run or walk for exercise and then give up If you answer is yes, you should try a new kind of exercise: aquatic exercise. Aquatic exercise is like exercise on land, but you do it in a swimming pool. More and more people are trying aquatic exercise.
Aquatic exercise is easier than exercising on land. Why You weigh about 90% less in the pool. It is better for your knees than running or walking. Water is about 1, 000 times thicker and heavier than air. To move through the water, your body has to work four times as hard. As a result, you can burn more calories（卡路里）.
In fact, most people say they feel more relaxed in water. They stop thinking about the things that make them worried. They feel in control of their bodies. The cool, quiet environment makes them feel good.
But what if you are afraid of water No problem! There is nothing to worry about. Aquatic exercise is safe and easy to learn. It doesn’t require any special skills. You don’t even need to know how to swim. Aquatic exercise is for everyone.
31．The meaning of the underline word “aquatic” is ________.
A．land B．sea C．sky D．underwater
32．What is Paragraph 2 mainly about
A．The differences between air and water. B．The weight change of one’s body.
C．The advantages of aquatic exercise. D．The ways to do aquatic exercise.
33．Most people think that the aquatic exercise is ________.
A．relaxing B．worrying C．challenging D．boring
34．According to the text, aquatic exercise is ________.
A．done in groups B．fit for everyone
C．difficult to learn D．done with special skills
35．In which part of magazine can we read the text
A．Culture. B．Health. C．Nature. D．Travel.
Fast walking is the exercise between walking and race walking. A study shows that fast walking has become the most popular exercise in China and many people walk more than 5,000 steps a day. The results of the study are from QQ users. About 37% of the people choose fast walking as their favorite exercise; over 23% choose running and more than 14% choose riding bikes.
Fast walking and running are easy, cost little and work well, so they are popular. And many people would rather do exercise in nature than go to gyms(健身房). It’s best to walk fast for at least 10 minutes at one time and walk up to 6,000 steps every day.
The study also shows that people in Guiyang, Guizhou love sports most. On average(平均), everyone there walks 5,941 steps every day. It seems that people in places with better environment and air are more willing to(更愿意) do sports.
36．Many people in China walk more than steps a day.
A．6,000 B．5, 941 C．5,000
37．Over 23% of the Chinese people choose as their favorite exercise.
A． B． C．
38．Many people prefer to do exercise .
A．at home B．in nature C．in the gym
39．The writer probably agrees that .
A．people live in big cities are more willing to do sports
B．fast walking is not difficult, costs little and works well
C．it’s bad for people to walk fast for more than 10 minutes at one time
40．We can read this passage in the column(栏目) of a newspaper.
A．Mum’s Kitchen B．Music Today C．Health & Sports
四、补全对话6选5
根据对话内容及所给的句子补全对话，其中有一项是多余的。
（The school reporter is interviewing a student. A=the reporter B=the student）
A: Excuse me. May I ask you some questions
B: ____41____
A: How often do you exercise
B: ____42____
A: Great. Do you like vegetables or fruit
B: ____43____ My mother says I should eat five kinds of vegetables every day.
A: She is right. Now this is the last question. ____44____
B: At ten o’clock. ____45____
A: Well, that’s a good habit. Thank you very much.
B: You’re welcome.
A．I play table tennis every day.
B．When do you go to bed every night
C．Do you go to bed early each night
D．Sure.
E．I sleep eight hours each day.
F．I like both of them.
五、多句选词填空
请先阅读下面短文，掌握其大意，然后用方框中所给的词的适当形式填空，每个单词限用一次。
exercise, sleep, is, get, healthy, maybe, but, three, think, help
Do you have a healthy lifestyle I think I do. First, I have many good eating habits. I like junk food,_46_I hardly eat it. I eat fruit and vegetables every day._47_they are not very delicious, but they_48_good for health. Second, I _49_every day. It is said that if people run every day, they will have more_50_hearts than others, so I run for about thirty minutes every morning. _51_, I have good living habits. I try to_52_eight hours every night. That_53_me to be energetic(精力充沛的) the next day. And I can study better and _54_good grades(成绩).What do you __55__of my lifestyle Can you learn something from it
六、话题作文
56．假设David 是你的好朋友，他的生活方式很健康，请向你的同学介绍他的生活方式，不少于80个单词。
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________参考答案
1--10BABBB ACABD 11--20AADDD DBBAC 21--30BDCDA CDBAC
31--40DCABB CABBC 41--45DAFBE
46．but 47．Maybe 48．are 49．exercise 50．healthy
51．Third 52．sleep 53．helps 54．get 55．think
56．Possible version:
David is my good friend. He is 14 years old, and he has a healthy lifestyle. He gets up at 6:00 every morning. He exercises five times a week. He goes to school by bike every day. He does his homework every evening. He is busy with his studies, so he watches TV only twice a week. He hardly ever eats junk food because he thinks it is bad for his health. He drinks milk for breakfast every day and sleeps for at least eight hours every night.