福建省宁化城东中学中考英语总复习 八上 Unit 4 Topic 3课堂练习（无答案）.doc

unit 4 topic 3.a)写出下列单词：1.便宜的 _ 2.在线 _ 3.信息_ 4.语言 _5.校长 _6.网址 _7.记者 _8.完美的 _9.安全地 _10.真的 _11.欺骗 _12.正确的 _13.搜索 _14.结果_ 15.语法 _16.字典 _17.改进_ 18.昂贵的 _19.知识 _b) 词组1. i can also chat with my friends _ _ _(面对面).2. you can _ _ new words in the dictionary(查阅).3. she always _ _ _ music (沉迷于).单项选择。( )1. what about this one, madam?its too expensive. can you show me a _ one?a. cheapb. cheaperc. expensived. more expensive( )2. excuse me, what does this word mean?sorry, i dont know. lets look it up in a _. a. newspaperb. dictionaryc. libraryd. exercise book( )3. my father used to _ newspapers after meals. a. watchb. seec. look atd. read( )4. nobody is sure _ there is ufo. a. where b. howc. whetherd. why( )5. i often _ the internet _ some information during my study. a. look; forb. search; forc. wait; ford. leave; for( )6. whats wrong with your computer?oh, it doesnt _. a. speakb. movec. workd. run( )7. what did you do last sunday?i did my homework and helped my mother with the housework. _i also visited some websites. a. what else?b. where else?c. who else?d. when else?( )8. i often see you _ in the park, why?im too fat. i want to make myself _. a. run; thinnerb. run; thinc. to run; thind. to run; thinner( )9. i _ a wallet on my way home yesterday. i handed it in to the police and now they are _ whose it is. its very kind of you. a. found; finding outb. found out; findingc. found; found outd. found out; found( )10. our country did something useful to improve the peoples life_. now our chinese are living a happy life. a. in the 1970b. in 1970sc. in 1970sd. in the 1970s. 情景交际。从下面方框中选择适当的选项补全对话。(kkangkang; mmichael)k: hi, michael. how often do you use the internet?m: very often. 11. k: i never use the internet. 12. m: a lot of things. i often listen to music. 13. k: are you sure the internet is good for us?m: 14. it can help us do a lot of things. we can find some information about places and jobs. 15. but we shouldnt spend too much time on it. a. it can make our life easier. b. sometimes i also play games and find some information about study. c. yes, of course. d. what do you often do on the internet?e. what about you?11. 12. 13. 14. 15. . 综合填空。long ago computers were very big. they used a lot of energy. they were very 16 e_ and few people could buy them. they were so 17 (困难) that many people couldnt use it. now computers are becoming smaller and smaller. they are very easy to 18 / kr /. scientists make them 19 (更容易 )to use and more and more people have computers because computers are becoming cheaper and cheaper. computers can do much 20 m_ work than we humans (人类). a computer can take the place of (代替) many people. sometimes many people need a long time to do some work, while a computer can do it in a few seconds (几秒内). so computers work very 21 .also, computers can do some 22 d_ work that people cant deal with (处理). in our daily life, we can 23 _ ourselves by listening to music or watching movies online. we can also find some information for our work and 24 （学习 ）. computers make our life easier. for example, we can shop and cha