EXERCISES 练习
I.Listen to the passage and decide which of the following statements are True and翻边 which are False. I.听短文,判断下列哪个陈述是真实的,哪些是错误的。 ( ) 1. The computer is very useful. 电脑很有用。
( ) 2. You can do different things on different windows. 你可以在不同的窗口做不同的事情。
( ) 3. In the future, computers will be bigger.将来的电脑会更大。
( ) 4. People can send e-mails by mobile phone in the future.将来人们将可以用移动电话发送邮件。 行线槽( ) 5. You can't talk to a computer in the future.将来不能实现人机对话。
答案 I. 1. T 2. T 3. F 4. T 5. F
II. Listen to the questions about the passage and choose the best answer A. B. C or D. II.听短文,选择问题的最好答案A.B. C或D。 ( ) 1. A. Because it uses doors.
B .Because it uses windows.
大型设备包装箱c .Because it uses desks.
D .Because it uses chairs.
( ) 2. A. Bigger and cheaper.
B. Bigger.
c. More expensive.
D. Smaller and cheaper.
( ) 3. A. A mouse. B. Keyboards.
C. A screen. D. A window.
( ) 4. A. Use the Internet. B. Send letters.
C. Send e-mails. D. Both A and C.
( ) 5. A. A computer can do more than one thing at a time.
B. In the future, computers will get smaller and work faster.
C. You will talk to a computer in the future.
D. Computers will get more expensive.
答案 II. 1. B 2. D 3. B 4. D 5. D
III.Listen to the passage again and fill in the blanks. III. 听短文填空。EM357
Computers are_________.A computer can do______________things at a time because it use______.
It does a different thing on each ________window. Computers will be___________and work__________in the future.
People can send __________
and use the Internet by mobile phone because mobile phones have computers in them.
You even can _____________ to your computer in the future. it can_____________ your voice.
空气净化加湿器We believe that in the future, computers will get cheaper and
more useful.
答案 III. useful, manv, windows, different, smaller, faster, e-mails, talk,understand
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