人教版八年级英语上册UNIT 2 培优检测卷含答案

人教版八年级英语上册UNIT 2 培优检测卷
一、单项选择(每小题1分，计10分)
1. —I decide to exercise every day.
—It sounds great. It'll be good for your ____ and body.
A．mind B．program C．result D．swing 2. ____ Zhang Guimei isn't in good health, she works hard to help her students.
A．Although B．If
C．Because D．For
3. —Daniel, do you know that bees ____ get lost?
—Yes. Bees always remember to come back the same way as they went.
A．always B．never
C．sometimes D．hardly
4. —____ do you go swimming?
—Twice a week.
A．How long B．How soon
C．How far D．How often
5. —Can you go to the movies with me tomorrow?
—Sorry, I'm afraid not. Tomorrow is ____ for me.
A．full B．tired C．free D．hard 6. [易错题]A football went ____ the window and broke the glass.
A．over B．from
C．across D．through
7. Tom is interested in sports，____ basketball, soccer and tennis.
A．as for B．such as
C．at least D．less than
8. —I tried several ways to work out the math problem, but ____ of them worked.
—Never give up. I believe you'll make it.
A．all B．each C．none D．neither 9. I dream of being a doctor. I will never let my dream ____.
A．work B．move C．die D．wait
10. —Mary didn't come to school today.
—____ She is never late for class.
A．Not really. B．How come?
C．You're welcome. D．Of course.
二、完形填空(每小题1分，计15分)
Sam is a 14-year-old boy and he is healthy. He __11__ every morning. He thinks doing sports is good for his health. He does __12__ in studies and often gets good grades(分数) at school.His favorite __13__ are science and history.
Sam and his parents __14__ good swimmers.When Sam was six years old，his father __15__ to teach him to swim.After two months' learning, he could swim
__16__ a fish.
Sam spends twenty minutes __17__ every day before going to school.Sometimes he runs along the river and sometimes he has a race with his father. After morning exercises，he goes to school by __18__. He likes this way __19__ it is good for his body.
On Saturday，Sam usually __20__ early.He swims in the pool for an hour. His parents often go to the pool to encourage(鼓励) __21__ when they are free.Sam doesn't mind(介意) __22__ a lot of time practicing. “I love swimming, and a lot of practice can help me become better，”he said.
__23__ finishing his homework, Sam likes watching movies. He often goes to the __24__ with his friends on weekends. “Going to the movies is a good way to __25__ after a busy week，” he said. He always has fun when doing the things he likes.
11. A．reads B．sings C．practices D．exercises
12. A．really B．well C．hardly D．badly
13. A．subjects B．prizes
C．books D．activities
14. A．am B．is C．are D．be
15. A．stopped B．started
C．forgot D．disliked
16. A．below B．over C．along D．like
17. A．running B．walking C．swimming D．jumping
18. A．car B．bike C．bus D．subway
19. A．when B．because C．or D．but
20. A．looks up B．gets up C．takes up D．puts up
21. A．it B．us C．them D．him
22. A．enjoying B．taking C．spending D．keeping
23. A．After B．Before C．Because D．When
24. A．school B．library C．cinema D．park
25. A．describe B．relax C．decide D．wonder
三、阅读理解(每小题2分，计20分)
A【原创题】
26. Bill's answer to Q1 is “A”．What's your advice (建议)?
A．He should eat few snacks.
B．He should drink water or milk.
C．He should have healthy drinks.
D．He should eat fruit and vegetables.
27. The questions in Section One are about ____．
A．sleeping habits B．eating habits
C．reading habits D．shopping habits
28. Ann's answer to Q5 is “C”．Maybe she exercises ____．
A．less than once a week
B．once a week
C．twice a week
D．three times a week
29. Bob's answers to the questions in Section Two are all“A”. He should ____．
A．eat less junk food
B．get more sleep
C．take more exercise
D．drink more healthily
30. This may be a quiz about students' ____．
A．health B．ages
C．activities D．sports
B
Myopia (近视) in Children
How do children get myopia？
★If a child spends 7＋hours a week on computers or smartphones (智能手机), he may have myopia.
★Fewer outdoor activities may make the risk (风险) of having myopia higher.
★Parents who have myopia may have a myopic (近视的) kid.
How many children have myopia？
53.6% of the children in China had myopia in 2021.
★14.5% of the children under 6
★36.0% of the primary school students (小学生)
★71.6% of the junior high school students
★81.0% of the senior high school students
What should children do？
★Have at least two hours of outdoor activities every day.
★Follow the“20/20/20 Rule”when they are using computers or smartphones: every
20 minutes, look at something 20 feet away for 20 seconds (秒)！
★Get enough sleep.
31. Who may also have myopia if a girl has myopia?
A．Her parent. B．Her teacher.
C．Her cousin. D．Her friend.
32. 【创新题】Which can show the change in the number of myopic children as they
grow?
33. According to the text, children should play outside for at least ____ every day.
A．20 minutes B．60 minutes
C．90 minutes D．120 minutes
34. What can we know from the text?
①Why children have myopia.
②The percentage (比例) of myopic children.
③Advice on staying away from myopia.
④What should myopic children eat.
A．①②④B．①②③
C．①③④D．②③④
35. In which part of a newspaper can we read the text?
A．Sports. B．Health.
C．Interest. D．Travel.
四、阅读还原(每小题2分，计10分)
People didn't pay much attention(关注) to their health in the past, but now more and more people try to make sure(确保) that they are healthy. 36. ________ Do exercise every day. There are many ways to do exercise in our life. 37.
________ Some people think that doing some things like cleaning the house is helpful. Other people think that doing exercise such as running or playing ball games is good.
Eat healthy food. It is good for your health to eat healthy food. You should eat more vegetables and fruit but less junk food every day. 38. ________
39. ________ Today many people have stress (压力) in their life, but we should try to relax ourselves. And you can never keep yourself away from stress in life. 40.
________ So you need to know the reason(原因) for the stress and find ways to feel better. Think about things in an active way. Try to live for now, and don't worry about the future.
A．It is always with you.
B．Learn to relax yourself.
C．Now let me tell you some ways to keep healthy.
D．People have different ideas about ways to exercise.
E．Healthy food plays an important role(角色) in a strong body.
五、综合填空(每小题2分，计20分)
根据短文内容及所给提示完成短文。

What do these young people often
do in their free time?
Linda often goes to the movies. She goes to the cinema 41. ________ (one) a week, every Friday. She likes funny movies best.
Jack usually 42. ________ (spend) his free time with his family. He helps his parents 43. ________ (do) the housework and they often talk together. But Jack hardly ever watches TV with his parents.
Sophie likes to go out with 44. ________ (she) friends. They often talk about popular 45. ________ (magazine). They also go out for coffee, 46. ________ they know too much coffee is bad for them.
Bob always goes online. On the Internet he plays games and learns what is going on in the world 47. ________ reading news.
Mary often reads books when she is free. 48. ________，she doesn't like history books. She reads books about medicine. That's because she wants to be a dentist to help people take care of (照料) their 49. ________ (tooth)．
To stay healthy, Jerry always does exercise, such 50. ________ swimming and running. He also loves team sports.
六、书面表达(计25分)
公众健康日(7月7日)旨在倡导“全民健康，快乐为本”的理念。

随着生活水平的提高，健康越来越受到重视。

你们班准备组织一个关于健康的演讲活动，请你根据下面内容，准备一篇题为“How to live a healthy and happy life”的演讲稿。

注意事项：词数90左右，开头和结尾已给出，不计入总词数。

How to live a healthy and happy life
Hi, my dear classmates，
With the improvement of living conditions, we are paying more and more
attention to our health, which includes both physical and mental health. Then how can we students live a healthy and happy life?
_____________________________________________________________________ ___
That's all. Thank you!
参考答案
一、1. A 2. A 3. B
4. D点拨：考查疑问词组辨析。

“Twice a week”意思是“一周两次”，它表
示频率。

对频率提问使用how often。

故选择D项。

5. A6～10: DBCCB
二、11～15: DBACB16～20: DABBB21～25: DCACB
三、(A)26～30: DBDCA(B)31～35: ABDBB
四、36～40: CDEBA
五、41. once42. spends43. (to) do44. her
45. magazines46. although47. by/through
48. However49. teeth50. as
六、One possible version：
How to live a healthy and happy life
Hi, my dear classmates，
With the improvement of living conditions, we are paying more and more attention to our health, which includes both physical and mental health. Then how can we students live a healthy and happy life?
Firstly, we should keep our bodies healthy. Not only do we need to eat healthy food, but we also need to exercise in a proper way every day. For example, we can run for 30 minutes every morning or play sports after school. Meanwhile, we still need enough sleep every day.
Secondly, mental health is also very important. We need to love our life and try to be active. We need to get along well with others as well. When we're sad, we can communicate with our parents, teachers and friends frankly.
In a word, I hope everyone can have a healthy body and mind, and then we can have a healthy and happy life every day.
That's all. Thank you！。