中小学教育资源及组卷应用平台 2024-2025学年八年级英语上册仁爱版 Unit 4 Topic 3 同步练习 一、单项选择 1．Mr. Smith told his son _____ the football match because of the exam. A．not to watch B．to not watch C．not watching D．doesn’t watch 2．Nobody is sure _____ there is UFO. A．where B．how C．whether D．why 3．I often _____ the Internet _____ some information during my study. A．look; for B．search; for C．wait; for D．leave; for 4．Let’s play a game. Please keep our eyes _____. A．close B．closing C．to close D．closed 5．—I _____ a wallet on my way home yesterday. I handed it in to the police and now they are _____ whose it is. —It’s very kind of you. A．found; finding out B．found out; finding C．found; found out D．found out; found 二、完形填空| Fifty years ago computers were very big. They used a lot of energy. They were very 6 and few people could buy them. They were so 7 that many people couldn’t use it. Now computers are becoming smaller and smaller. They are very easy 8 . Scientists make them 9 to use and more and more people have computers because computers are becoming cheaper and cheaper. Computers can do much 10 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 11 . Also, computers can do some 12 work that people can’t deal with (处理). In our daily life, we can 13 ourselves by listening to music or watching movies online. We can also find some information for our work and puters make our life easier. For example, we can shop and chat face to face online. We can even 15 jobs on the Internet. Now we are living in the “computer age”. People are using computers in every part of their life. 6．A．cheap B．expensive C．big D．small 7．A．difficult B．easy C．useful D．popular 8．A．carry B．to carry C．use D．to use 9．A．difficult B．more difficult C．easy D．easier 10．A．much B．more C．little D．less 11．A．slowly B．more slowly C．fast D．faster 12．A．easy B．fast C．slowly D．difficult 13．A．find B．help C．enjoy D．teach 14．A．study B．life C．family D．friends 15．A．lose B．win C．do D．find 三、阅读理解 A The computer is fast and seldom does wrong things, while people are not as fast as it and often do wrong things. People often talk about computers. Scientists are trying to make them better and better. Now a computer can do a lot of everyday work very well. People use computers in factories, hospitals, post offices and airports（飞机场）. A computer can work in most fields. Many computer scientists are now thinking of making the computer think like a person. With the help of man, a computer can draw pictures, write music, talk with people, play games with people and so on. Maybe computers will really think and feel one day. Do you think people will be afraid when they find the computer is too clever to listen to or serve the people 16．Who is trying to ma ... ...
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