Unit 5 I Love Learning English！Lesson 29：A Door to the World课时作业（含解析）

Unit 5 I Love Learning English！Lesson 29：A Door to the World
一、单选
1.Let's study hard to open the door _______ a great future.
A. for B. to C. of D. on
2.You can ________ me for help whenever you meet problems.
A. help B. connect C. communicate D. ask
3.We should not only learn _________ from books, but also use it in life.
A. challenge B. news C. opportunity D. knowledge
4.Parents should often ________ their children to help them grow happily.
A. connect B. connect to C. communicate with D. communicate to
5.Though Bill is very young, he has a lot of ________ about Chinese history.
A. expressions B. knowledge C. attention D. experience
6.When she was asked about that terrible night, her voice shook as she spoke about the person who ________ her.
A.attracted B.attacked C.contacted D.connected
7.—How did you ________ travel around China with so little money, Sam
—I did odd jobs on my trip.
A. connect to B. lead to C. manage to D. used to
8.__________ the help of modern technology, scientists got a photo of a black hole.
A. At B. In C. On D. With
9.When you have any questions, please ______ the teacher for help.
A.tell B.asking C.ask D.telling
10.My teacher asked us to write ________ for Shanghai Students' Post last week.
A. an eight-hundred-word article B. eight-hundreds-word article
C. eight hundred words article D. an eight hundreds words article
二、填空
11."__________(知识) is power," the teacher often says to us.
12.You should go abroad if you get the _______ (机会).
13.First,__________(连接) the printer to the computer.
14.You can travel almost__________(任何地方) by car
15.I enjoyed reading all your _______ (文章) in the school magazine.
答案以及解析
一、单选
1.答案：B
解析：句意为：让我们努力学习，打开通往美好未来的大门。open the door to sth意为"给某事物以机会"，为固定搭配。故选B。
2.答案：D
解析：句意为：你什么时候遇到问题都可以找我帮忙。asksb for help意为"请求某人帮助"。故选D。
3.答案：D
解析：句意为：我们不仅要从书中学习知识，而且要在生活中使用它。challenge意为"挑战"；news意为"新闻"；opportunity意为"机会"；knowledge意为"知识"。故选D。
4.答案：C
解析：句意为：父母应该经常和孩子沟通，来帮助他们快乐地成长。communicate with...意为"与……沟通"，符合语境。故选C。
5.答案：B
解析：句意：虽然比尔很年轻，但他对中国历史有很多知识。考查名词辨析。expressions表情；knowledge知识；attention注意力；experience经验。根据"Though Bill is very young, he has a lot of … about Chinese history"可知，后半句的句意与前半句是转折的关系，尽管年轻，但是对于中国历史已经有很多的知识。故选B。
6.答案：B
解析：句意:当被问到那个可怕的夜晚时,她的声音颤抖起来,因为她谈到了袭击她的人。考查动词辨析。attracted吸引;attacked袭击;contacted联系;connected连接。根据"her voice shook"可知,因为谈到袭击她的人,所以声音颤抖。故选B。
7.答案：C
解析：句意：——Sam，你是怎么用这么少的钱周游中国的？——我在旅途中打零工。考查动词短语辨析。connect to连接；lead to导致；manage to do sth. 设法做某事；used to do sth.过去常常做某事。根据"travel around China with so little money,"可知，此处是如何用这么少的钱来设法处理在中国旅游这件事。故选C。
8.答案：D
解析：句意为：在现代科技的帮助下，科学家们得到了一张黑洞的照片。with the help of...意为"在……的帮助下"，为固定搭配。故选D。
9.答案：C
解析：
本题考查的是固定搭配ask sb. for sth.的用法;由please可知是祈使句,需用动词原形。故选C。
10.答案：A
解析：句意：上周，我的老师让我们为上海学生邮报写一篇800字的文章。考查复合形容词的用法。复合形容词中间有连字符，之间的名词用单数形式，所以只能用eight-hundred-word（八百字的）。此外，由于eight-hundred-word的第一个音素是元音音素，所以应用an。故选A。
二、填空
11.答案：Knowledge
12.答案：opportunity/chance
13.答案：connect
14.答案：anywhere
15.答案：articles
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