八年级英语下册阅读理解单元检测题1.docx

最新 八年级英语下册阅读理解单元检测题 1一、八年级英语下册阅读理解专项练习（含答案解析）1．阅读理解You might see aliens in books and movies. They look strange. They are very smart. They travel in spaceships.But are there really aliens in space? British scientist Stephen Hawking, 68, thinks so. He saysthat people should not look for aliens. He thinks they are dangerous. On a new British TVprogram, Hawking says, "It is quite possible that there are aliens in space. They might live in bigspaceships. They have used up all the resources（资源） from their home planet. "He thinks suchaliens are sure to get resources from Earth and then go away. They may bring troubles to Earth,too.（1） Aliens in books and movies are always .A. quiet and strange B. strange and smart C. smart and cruel（2） Are there really aliens in space?A. Yes, there are.B. No, there arent.C. We are not sure.D. There used to be some, but now they have disappeared.（3） According to Mr. Hawking, aliens probably have .D. shy and cuteA. used up their resourcesB. polluted their own planetC. destroyed the big spaceships they lived inD. travelled around the earth（4） Mr. Hawking believes that aliens will come to Earth toA. cause troubles B. get resources C. make a living.D. make friends with humans【答案】 （ 1） B（2） C（3） A（4） B【解析】 【分析】 文章大意：这是一篇议论文，主要讨论外星人。

你可能在书和电影中看到外星人，他们看起来很奇怪，他们很聪明，他们乘坐宇宙飞船旅行但是现实中没人看见过英国科学家认为人们不应该寻找外星人，他们太危险这些外星人会来地球掠夺资源，给地球带来麻烦 1）细节理解题根据You might see aliens in books and movies. They look strange. 可知在书里他们很奇怪而且很聪明故选 B 2）细节理解题根据 On a new British TV program, Hawking says, "It is quite possible thatthere are aliens in space. 可知 Hawking 认为极有可能有外星人，但不确定有应选 C 3）细节理解题根据 They have used up all the resources （资源） from their home planet.可知外星人可能用完了他们所有的资源故选 A 4）细节理解题根据 "He thinks such aliens are sure to get resources from Earth and thengo away. 可知 Mr. Hawking 认为外星人会来地球上获取资源。

故选 B点评】此题考查阅读理解此题涉及细节理解题，我们先阅读短文，理解短文大意然后分析问题，带着问题仔细阅读短文，从短文的细节中找出问题答案2．阅读理解Perhaps you have heard a lot about the Internet, but what is it?The Internet is many different networks around the world. A network is a group of computers that are put together. These networks joined together are called the Internet. Maybe that doesnt sound interesting. But when weve joined the Internet ， there are lots of things we can do. We can have a lot of fun on the World Wide Web. We can use the Internet instead of a library to find all kinds of information for our homework. We can find information about our favourite sports orfilm stars and do shopping on the Internet. We can also send messages to other people by email .It is much cheaper and quicker than calling our friends or sending a letter. With the help of the Internet ，the world is becoming smaller and smaller. People can now work at home with a computer in front of them, getting and sending the information.They can buy or sell the things on the Internet .But do you know 98% of the information is in English？So what will English be like tomorrow?（ 1） The passage is mainly about________.A. the Internet B. information C. computers D. emails（ 2） The quickest and cheapest way for people to send messages to their friends is________.A. by post B. by email C. by telephone D. by TV（ 3） Which of the following is NOT true?A. The Internet is a big computer. B. The Internet is lots of computer networks.C. The Internet is very helpful. D. People can work at home with the help of the Internet.（ 4） What does the writer try to tell us with the last two sentences?A. The Internet is more and more popular. B. All the information is in English.C. English is important in using the Internet. D. Every computer must join the Internet.【答案】 （ 1） A（2） B（3） A（4） C【解析】 【分析】本文主要介绍互联网，包括互联网的构成和功能及互联网给人们带来的好处。

1）主旨题，本文主要是介绍互联网，故选A 2）细节题，根据 We can also send messages to other people by email .It is much cheaperand quicker than calling our friends or sending a letter. 可知给朋友发信息的最快最便宜的方式就是发电子邮件，故选 B 3）推理题，根据 The Internet is many different networks around the world. A network is agroup of computers that are put together. These networks joined together are called the Internet.可知互联网不是一台电脑， A 选项描述错误，故选 A 4）推理题，根据 But do you know 98% of the information is in English ？ So what will Englishbe like tomorrow?可知英语在互联网使用中很重要，故选C。

点评】考查阅读理解能力，推理题是阅读理解题型中常考题型，推理题需要联系上下文，推断出需要的信息3．阅读理解I love to go biking! Two years ago I bought an exercise bike （健身脚踏车） . But soon I gotbored with being at home, so I bought a used bike and started going for short rides .Now I planday trips in my neighborhood （街区） . When you drive a car, you miss many things .Itssurprising how much more y。