仁爱版英语九上Unit 4 Topic 2（SectionB）练习

仁爱版英语九上Unit 4 Topic 2（SectionB）练习

SectionB 基础知识达标训练 一、单项选择 ( ) 1. Many modem factories by computer, so their products are more excellent. A. mainly control B. are main controlling C. are main controlled D. are mainly controlled ( ) 2. He an honest man, but now he often tells lies to cheat others. A. was to be B. used to be C. used to being D. was used to ( ) 3. He that he knew nothing about computer, so he began to work hard at it. A. knows B. knew C. realize D. realized ( ) 4. How to computers us better is an important task. A. make; to serve B. make; serve C. making; serving D. made; serving ( ) 5. Brown made his mind work hard to learn computer technology. A. of; for B. up; for C. from; to D. up; to 二、用 that, which, who 完成下列句子 1. Spaceships is a vehicle are now mainly controlled by electronic. 2. Liu Yang is an astronaut was the first woman astronaut to travel into space. 3. This is the pen I used to write with, my grandfather gave to me. 4. In all the places of interest, there are things tourists should not miss. 5. Mr. Li is a man means what he says. 三、阅读理解 Do you know Weibo? Do you write a Weibo? If you don’t, you are “out”! Weibo means microblog. People may spend much time writing a blog, but it takes a little time to write a microblog. Why? Because every message on a microblog is less than 140 words. Microblog started in the USA. It came to China in 2009 and it has developed very fast. In 2011, the number of Chinese microbloggers grew to 300 million. Now more and more people are interested in writing microblogs. For many microblog users, it is a great way of learning the freshest news, talking with friends and sharing different kinds of information, including news, daily life, pictures, music and so on. Many stars and famous people also write microblogs and share good things with their fans. It is easy and fast to send a message on a microblog. However, this can also lead to problems and even cause panic. For example, when the big earthquake and tsunami ( 海 啸 ) hit Japan in March, 2011, messages like “Salt can protect people from radiation” were hot on microblogs. It soon caused a crazy buying of salt. Later people realized it was just a rumor(谣言). In a word, microblog plays a new role in the life of Chinese people. ( ) 1. Weibo means in English. A. blog B. micro C. microblog D. short message ( ) 2. How many words are there in a message on a microblog? A. 150 words. B. Less than 150 words. C. Less than 140 words. D. More than 140 words. ( ) 3. When did microblog come to China? Where did it started? A. 2009 in the USA. B. 2011 in China. C. 2011 in the USA. D. 2009 in China. ( ) 4. When the big earthquake and tsunami hit Japan, what microblog caused a crazy buying of salt? A. Salt can protect people. B. Salt can protect people from radiation. C. Radiation is very terrible. D. Radiation is salt. ( ) 5. The passage is mainly about . A. tsunami B. earthquake C. salt D. microblog 参考答案： 一、 l. D 2. B used to +动词原形，过去(常常)……。 3. D 4. B make sb. do sth. 让某人做某事。 5. D make up one’s mind to do sth. 下决心做某事。 二、 1. that/which 2. who/that 3. that; which 4. that 5. who/ that 三、 l. C 2.C 3. A 4.B 5.D