—When does a lion begin to eat meat?
—I’m not sure. Maybe ________ a few months old.
A. at B. for C. in D. on
Like Zhalong, our hometown Yancheng is also ________ ideal home for wildlife.
A. a B. an C. the D. /
书面表达
以“My school”为题，写一篇60-70字的文章，主要内容包括：
1.你的学校位于什么地方。 2.校园景色如何，有哪些建筑物。
3.你对同学和老师们的感受如何。
短文填空
请用适当的词完成下面的短文，每个空只能填写一个形式正确、意义相符的单词。
Trees are useful to man in three very important ways. The first important way is that they provide man ____1.___ food, wood and other products(产品). Trees provide man and animals with food to live __2.__ the earth. It’s not easy ___3._____ man to live on the earth without trees.
The ____4.____ important way is that trees give us shade(树荫). On a hot summer day, people can have __5.____ rest under the shade of a tree after they have walked a long way. You can imagine（想象） __6._____ important the shade of a tree is to man and animals.
The third important ___7.___ is that trees help to prevent droughts（干旱）and floods. However, in many parts of the world, man has _8.____ realized the third important way. He has cut ___9.____trees in large numbers. ___10.____ the end, he finds that he has lost his best friends.
补全对话，根据对话内容，从方框中选择适当的句子填入空白处，使对话完整。（有两项多余）
A: You must be really excited about leaving for America tomorrow, Li Ping!
B: Yeah. 1.
A: Nervous about what?
B:I don’t know many of the customs and manners in the USA. 2.
A: Sure.
B: 3.
A: Well, it’s important to be on time when you’re invited for dinner. 4. Americans expect their guests to be on time.
B: Then how long may I stay there?
A: 5. Or you seem to have come only for the meal. When your friends seem to be getting tired and running out of things, it’s time to leave. The next day, call or write a thank-you note to say how much you enjoyed the evening.
A. It’s good to stay at home for you. B. After the meal, don’t leave at once. C. Could you give me a hand? D. What rules do they have in America? E. But I’m a bit nervous. F. You’re supposed to leave before the meal. G. It’s impolite to arrive late. |
We are all busy talking about and using the Internet, but how many of us know about the history of the Internet?
Many people are surprised when they find that the Internet was set up in the 1960s.At that time, computers were large and expensive. Computer networks(网络) didn’t’ t work well. If one computer in the network broke down, then the whole network stopped. So a new network system(系统) had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way the computer network system would keep on working all the time.
At first, the Internet was only used by the government, but, in the early
1970s, universities, hospitals and banks were allowed to use it too.However, computers were still expensive and the Internet was difficult to use. By the start of the 1990s, computers become cheaper and easier to use. Scientists had also developed software(软件) that made “surfing(浏览)” the Internet more convenient(方便).
Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among students.
The Internet has now become one of the most important parts of people’s life.
1.The Internet has a history of ______ years.
A. about 40 B. less than 30
C. more than 45 D. nearly 35
2.Scientists set up a new network system to ______.
A. make the computer cheaper
B. make the system work well
C. make the computer go well
D. develop new softwares
3.The Internet was widely used in the ______.
A.1960s B.1970s C.1980s D.1990s
4.The underlined words “get on-line” in Chinese mean ______.
A.上机 B.上网 C.接线 D.买电脑
5.Which of the following is NOT true?
A. In the 1960s computer network system went wrong easily.
B. Computers are much cheaper than before.
C. Today the Internet is used everywhere.
D. People had enough softwares to get on-line fifteen years ago.
