题目内容

—Computer is so useful. It can do almost everything.
—Yes, but it ______ what to do.

A.
will tell
B.
has known
C.
must be told
D.
is told

C
试题分析：根据语境可知此句的含义是电脑很有用,它几乎能做任何事情,但它必须被告诉做什么.因主语是it,是动词的承受者,故用被动语态,根据语气可知要用含有情态动词的故用C.
考点：含有情态动词的被动语态.
点评：含有情态动词的被动语态，其结构为“情态动词can/could/may/might/should/will
/shall/would/need等+助动词be+及物动词的过去分词”

练习册系列答案

阅读下列短文并按要求回答问题（共3小题，满分7分）
In China, more and more middle school students are getting shorter sleeping time than before. Most students sleep less than nine hours every night, because they have much homework to do. Some homework is given by their teachers, and some by their parents. Also, some students don’t know how to save time. They are not careful enough while they do their homework, so it takes them a lot of time. Some students spend too much time watching TV or playing computer games. They stay up(熬夜) very late. Some students have to get up early every morning on weekdays to get to school on time by bus or by bike. It can be a long way from home to school. It will probably make them sleepy(困的) during school hours.
Schools and parents should cut down some of the homework so that our children can enjoy more than nine hours of sleep every night for their health. For children, they should make the most (best use ) of their time. When they have enough time for sleeping , they will find it much better for both their study and health.
【小题1】According to the passage, who else gives children some homework to do besides their teachers? (no more than 2 words)（2分）
________________________________________________________________
【小题2】How many hours of sleep is good for students’ health? (no more than 4 words)（2分）
_____________________________________________________________
【小题3】What is most likely to happen to a student who often goes to bed late and gets up early? （no more than 7 words）（3分）
______________________________________________________________

The Internet joins millions of computers all over the world, and it’s used by people all over the world. It was invented in the 1960s in the USA. The American government needed a network of computers for its army. Then in the 1970s scientists and businesspeople also wanted to use the Internet to send and receive messages. For some years, they weren’t allowed to use US network, and when they were allowed to, the messages were in very simple text without photos.
The World Wide Web was invented by a British scientist named Tim Berners-Lee in 1989. He wanted to send documents to other scientists. So he developed the World Wide Web. This allowed him to send and receive scientific documents with text, drawings and photos. In the 1990s, more and more people began to use the Internet and the World Wide Web.
So, what’s the difference between Internet and the World Wide Web? The Internet is the hardware .It allows us to communicate with other people. The World Wide Web is the software. It allows us to create , see, and read multimedia documents.
The web is made up of millions of documents called web pages. These pages are held in computers all over the world. Many people have a favorite website with a number of web pages on the same subject.
Email is a way of using your computer to send and receive messages. It’s cheaper and quicker to use email than send normal mail. New users call normal mail “snail mail” because it’s so slow.
It took 50 years for 100 million people to listen to the radio. It took 15 years for 100 million people to watch television. By the year 2000, it had taken only about three years for 100 million people to use the Internet. What will happen next on the Internet?
【小题1】When was the Internet invented?

【小题2】Who made the Internet easier to use?

A．Businesspeople	B．The American government
C．A British scientist	D．American Scientists

【小题3】Why is email better than snail mail?

A．Because email was invented early.

B．Because email came from America.

C．Because email is cheaper and quicker.

D．Because email is fashionable.

【小题4】According to the passage, which of the following is not true.

A．Tim Berners-Lee developed the World Wide Web.

B．At first, the message were in very simple text without photos.

C．Web pages are held in computers all over the world.

D．The World Wide Web allows us to communicate with other people.

【小题5】What’s the best title of the passage?

A．The history of the Internet	B．The World’s greatest invention
C．The World Wide Web	D．The future of the Internet

The centerpiece of curling(冰壶)is the curling stone. Kays of Scotland has been making curling stones since 1851, when William Kay and his sons Andrew and Thomas set up a workshop in Mauchline, Ayrshire, in southwest Scotland. Kays is still owned by the relatives of the founder, and today it is the only curling stone maker left in Scotland.
Used in a highly competitive sport, the curling stones are made to exact standards. First, stones are sliced and then into round “cheeses”. Finally, the cheeses are shaped and polished into curling stones in a series of steps.
Each stone must weigh 44 pounds. Each must have a maximum diameter (直径) of 36 inches. Polishing is done by hand on a wheel using water, diamond-talcum power, and felt. Finishing the stone’s “running edge” is done entirely by hand with a special kind of paper and a digital measure and magnifying glass (放大镜). Lastly, a handle(把手) is fitted into holes on the top of the stone. Stones are computer-matched into pairs. Sixteen stones----8 pairs----are needed for a game, and since curling game field usually have 6 lanes, each game field needs 96 matched stones!
Kays is a small company, employing less than ten skilled workers. Master craftsman and co-owner James Wyllie is skilled at all phases of curling stone making and is also an enthusiastic curler, as well as active member of Mauchline’s Burns Club, which meets regularly to honor well-known Mauchline residents.
【小题1】What is true about Kays?

A．It is a family business.

B．It’s a brand(牌子) of curling stones.

C．It’s a place in Scotland.

D．It’s the name of a curling stone dealer(业者).

【小题2】How many curling stones are needed for two games happening at the same time?

【小题3】What does the underlined word “sliced” mean in Chinese in the second paragraph?

【小题4】Which of the following statements is NOT RIGHT according to the passage?

A．Kays of Scotland has been curling stone maker for more than 150 years.

B．The weight of each curling stone must be 44 pounds.

C．We use a special machine to polish the curling stone.

D．The workers in Kays are all experienced.

【小题5】What’s the passage mainly about?

A．The history of curling.

B．How to make a curling stone.

C．The rules of curling.

D．How to become a curling stone maker.

按要求完成句子
【小题1】The panda comes from Africa . (改为否定句 )
The panda                       from Africa .
【小题2】I use a computer at the weekend .(对划线部分提问)
                    you use a computer?
【小题3】He often makes a birthday card for his son .( 改为否定句)
He         often         a birthday card for his son .
【小题4】They are healthy food . (改为一般疑问句)
                 Healthy food ?
【小题5】My sister is on the left .(对划线部分提问)
                  your sister ?

—Computer is so useful. It can do almost everything. —Yes, but it ______ what to do.

试题分类

—Computer is so useful. It can do almost everything.
—Yes, but it ______ what to do.