Unit 7 Sports and Good Health Lesson 38：Stay Healthy!课时作业（含解析）

Unit 7 Sports and Good Health Lesson 38：Stay Healthy!
一、单选
1.A group of little ducks ________ their mother into the river and swim away.
A. miss B. follow C. help D. keep
2.A(n) ________ sign tells us things we may want to know.
A. direction B. information C. instruction D. warning
3.—Hi, Tom. How do you speak Chinese so well
—I ________ it with my classmates every day.
A. practice B. follow C. leave D. remember
4.Would you mind _______ the door, please
A. to close B. closing C. close D. closes
5.—I know little about your school.
—Surf the Internet, and you can get much ________ about it.
A. information B. message C. suggestion D. advice
6.The coach is standing ________ the children and telling them the rules of the game.
A. among B. besides C. between D. against
7.______ to school is a good way to exercise.
A. Walk B. Walking C. Walks D. Walked
8.Today we has a ______ Sports Day.
A. success B. succeed C. successful D. successfully
9.—What should I do, doctor
—To keep yourself ______, you should take more exercise.
A. health B. healthy C. healthily D. more healthily
10.—Can you tell me ________ about studying English
—I think reading is very important.
A.a information B.any information C.some information D.any informations
二、填空
11.__________(跑步) can keep us strong.
12.She is clever and she has a first-class _______ (头脑).
13.I _______ (记得) the boy. His name is Bob.
14.Exercise can ______ (保持) us strong.
15.A healthy body is a healthy__________(思维).
答案以及解析
一、单选
1.答案：B
解析：句意：一群小鸭子跟着它们的妈妈到河里游走了。考查动词词义辨析。miss错过；follow跟随；help帮助；keep保持。根据"A group of little ducks...their mother into the river and swim away."可知，此处指"跟着妈妈到河里游泳"，follow"跟随"，动词，符合语境。故选B。
2.答案：B
解析：句意：一个信息符号告诉我们一些我们可能想知道的事情。考查名词词义辨析。direction方向；information信息；instruction用法说明；warning警示。根据空后"...things we may want to know"可知，此处说的是告诉我们可能想知道的事情，可推测上文说的是一个"信息符号"。故选B。
3.答案：A
解析：句意：——你好，Tom。你的中文怎么说得这么好？——我每天都和同学们一起练习。考查动词辨析。practice练习；follow跟随；leave离开；remember记得。根据"How do you speak Chinese so well "可知，应该是每天都和同学们一起练习，所以才说得好。故选A。
4.答案：B
解析：would you mind doing sth意为"请你做某事好吗" ，为固定用法。故选B。
5.答案：A
解析：句意为：——我几乎不了解你的学校。——上网浏览，你可以找到很多关于我们学校的信息。information意为"信息"，为不可数名词；message意为"信息；口信"，为可数名词；suggestion意为"建议"，为可数名词；advice意为"建议"，为不可数名词。结合语境及much。故选A。
6.答案：A
解析：A. 介词，在……之间，用于三者及三者以上；B. 作介词讲，除……之外，还有，作副词讲，表示而且，此外；C. 介词，在……之间，用于两者之间；D. 作介词讲，表反对。根据句意，意思是教练正站在孩子们中间，孩子们又是三者之上。故选A。
7.答案：B
解析：本题考查的是用动词的­ing形式作主语。故选B。
8.答案：C
解析：本题考查的是success,succeed,successful,successfully的区别。根据题意,应用形容词来修饰名词。故选C。
9.答案：B
解析：句意为：----医生，我该做什么 ----为了保持健康，你应该多做锻炼。"keep sb+adj."意为"使某人处于某种状态"。故选B。
10.答案：C
解析：句意：——你能告诉我一些关于学习英语的信息吗？——我认为阅读是非常重要的。考查不可数名词及any和some的辨析。information是不可数名词，前不加a且无复数形式，排除AD；根据"Can you tell me ... "可知问句表请求，用some而不用any，排除B。故选C。
二、填空
11.答案：Running
12.答案：brain
13.答案：remember
14.答案：keep
15.答案：mind
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