发布时间 : 星期四 文章【人教版】2017-2018学年高中英语选修七：全册课时作业(含答案)更新完毕开始阅读e1cf1b685b8102d276a20029bd64783e08127d54
力，在不久的将来，机器人在足球场上将会打败当红的球星。但为了实现这一目标，还有一些技术上的问题以待解决。
1．解析：细节理解题。根据第二段．..where robots have been programmed to learn how to play football and compete against others in a football match.可知应选B项。
答案：B
2．解析：细节理解题。根据第三段．..the robots are having difficulty in learning how to control the ball and move the ball on their own...可知应选C项。
答案：C
3．解析：细节理解题。根据第四段“In 1968，John McCarthy and Donald Michie made a bet with David Levy，who was then the chess champion in Scotland ...”可知应选A项。
答案：A
4．解析：推理判断题。根据最后一段Mr Sammut的那些话可以推断，机器人的很多部件还需要改进。
答案：A
5．解析：主旨大意题。本文主要讲的是机器人足球队可能在2050年会打败人类最好的足球队，故B项能体现本文的大意。
答案：B Ⅴ.七选五阅读
People around the world used their computers to buy goods, communicate with others，listen to music, see pictures and learn about different places and ideas. In 2006, more people around the world used new ways to communicate and connect with each other through the Internet.
__1__ Blog is a short way of saying Web log. Through these personal Web sites, people can share their experiences, ideas and opinions with anyone on the Internet. People of all ages have their own blogs. For young people，they are a way to show their writings and other forms of self－expression.
__2__ These sites include “MySpace”， used mainly by teenagers and young adults. MySpace is an online community that lets people share messages and pictures with an increasing number of friends. __3__
YouTube is another Internet site that became more popular this year. This Web site lets anyone create, share and watch short videos. People can watch almost anything on YouTube: news, sports and entertainment events. __4__ These include videos of people singing or dancing, or animals doing funny things. Three young men
created YouTube almost two years ago as a personal video sharing service. They recently sold it to Google for more than one and one half billion dollars.
Games and entertainment also became a larger part of the Internet this year. One Internet social site is called Second Life. __5__ They get married, build homes, operate businesses, buy and sell goods, work, play and attend school.
A．It is an online world in which computer users create a new self and live a different life.
B．The blog is one form of communication that enjoys growing popularity. C．People all around the world use blogs to express themselves.
D．There are music videos, and videos made by people in their own homes. E．Many Web sites offer free services to create personal Web pages and fill them with writing site on the Web.
F．It is the most popular social networking site on the Web.
G．It is an online world in which computer users can listen to music. 答案： 1－5 BEFDA
2.3 新提升·课时作业
Ⅰ.用括号中所给动词的适当形式填空
1．The little child's wish is ________(take) to Disneyland.
2．Te next thing ________(do) is ________(get) the students organized in small groups.
3．They asked ________(send) to the west of China to work as teachers. 4．I am glad ________(give) a chance to improve my English. 5．It is a great honour for him ________(elect) a model worker. 6．She asked ________(give) some work to do. 7．He was the last person ________(ask) to speak. 8．I wanted ________(tell) the result earlier.
9．Five persons are reported ________(kill) in the big fire. 10．Can you tell me which is the car ________(repair)? 答案：1.to be taken 2.to be done, to get 3.to be sent
4．to have been given 5.to have been elected 6.to be given 7.to be asked 8.to have been told 9.to have been killed 10.to be repaired
Ⅱ.完成句子
1．在未来的几个月公司的新车就设计出来了。
The company's new car is going ________ ________ ________ in the coming months.(design)
2．新机器人需要测验。
The new robot needs ________ ________ ________ ________.(test) 3．当Tim去理发时，他拒绝父亲陪伴。
Tim refused ________ ________ ________ by his father when he went for a haircut.(accompany)
4．她很漂亮但不喜欢被这么多人羡慕。
She was very beautiful but she did not like ________ ________ ________ by so many people.(envy)
5．这座桥是由石头建成的。
The bridge ________ ________ ________ stone.(make) 6．据说他的小说已经出版了。
His novel is said ________ ________ ________ ________ already.(publish) 7．这些书不允许带出教室。
The books ________ ________ ________ to be taken out of the classroom.(allow) 8．被人嘲笑是可怕的。
It is very terrible ________ ________ ________ ________.(laugh at) 9．他期望能被邀请参加聚会。
He expected ________ ________ ________ to the party.(invite) 10．我们仍旧有许多困难需要克服。
We still have many difficulties ________ ________.(overcome) 答案：1.to be designed 2.to be tested out/testing out
3．to be accompanied 4.to be envied 5.is made of 6.to have been published 7.are not allowed 8.to be laughed at 9.to be invited 10.to overcome
Ⅲ.单句改错
1．We set about to clear up the mess.
________________________________________________________________________ 2．As is stating in the article above, the extreme climate changes have done great harm to the country.
________________________________________________________________________ 3．The children ought to take good care of in the nursery.
________________________________________________________________________ 4．The boy is to be blamed for his mistake.
________________________________________________________________________ 5．It's no use to argue with him.
________________________________________________________________________ 6．The party to hold next weekend is very important for her.
________________________________________________________________________ 答案：1.to clear→clearing 2.stating→stated 3.take→be taken 4.be blamed→blame 5.to argue→arguing 6.hold→be held
Ⅳ.阅读理解
A
Scientists have created a “human－like robot” that can dance and do the housework.
Mahru has been developed to imitate humans and can move its lips, eyebrows and pupils(瞳孔). The machine can also move its upper and lower body freely and automatically stop itself when walking. In addition, it has been programmed to give out two kinds of pleasant smells to match its emotions.
The 1.5 m tall robot was produced by researchers at the Korea Institute of Science and Technology(KIST)and is the first South Korean－developed machine of its kind.
“Mahru will open the way for the commercial use of humanoid robots doing housework，” You Bum－Jae, leader of the development research team, said, “Mahru can dance while walking on its legs and is able to work in place of a human.”
Through an advanced motion capture system, Mahru can follow a variety of human movements and move its hands freely enough to deal with any obstacles that may get in its way when walking.
State－funded KIST showed the robot during a presentation at its head office in Seoul.
People here were treated to an entertaining demonstration which saw the robot show off the full range of its skills, most notably a series of dance moves.
The research team added that they had designed another Mahru, this time with sensors(传感器) allowing it to distinguish between faces and objects.
The showing of Mahru came a week after researchers in Japan said they had created the“most human－like” robot in the world. A team at robotics department