人教版高一英语必修2Unit 3练习试题及答案(2)
Ⅳ.阅读理解
Personal computers and Internet give people new choices about how to spend their time.
Some may use this freedom to share less time with certain friends or family members，but the new technology will also let them stay in closer touch with those they care most about.I know this from personal experience.
Email makes it easy to work at home，which is where I now spend most weekends and evenings.My working hours aren’t necessarily much shorter than they once were but I spend fewer of them at the office.This lets me share more time with my young daughter than I might have if she’d been born before electronic mail became such a practical tool.
The Internet also makes it easy to share thoughts with a group of friends.Say you do something fun—see a great movie perhaps and there are four or five friends who might want to hear about it.If you call each one，you may tire of telling the story.
With email，you just write one note about your experience，at your convenience，and address it to all the friends you think might be interested.They can read your message when they have time，and read only as they want to.They can reply at their convenience，and you can read what they have to say at your convenience.
Email is also an inexpensive way to stay in close touch with people who live far away.More than a few parents use email to keep in touch，even daily touch，with their children at college.
We just have to keep in mind that computers and the Internet offer another way of staying in touch.They don’t take the place of any of the ways.
1.The purpose of this passage is to ________.
A.explain how to use the Internet
B.describe the writer’s joy of keeping up with the latest technology
C.tell the value and usefulness of the Internet
D.introduce the reader to basic knowledge about personal computers and the Internet
2.The use of email has made it possible for the writer to ________.
A.spend less time working
B.have more free time with his child
C.work at home on weekends
D.spend more time at the office
3.According to the writer，email has an obvious advantage over the telephone because the former helps one ________.
A.reach a group of people at one time conveniently
B.keep one’s communication as personal as possible
C.pass on much more information than the latter
D.get in touch with one’s friends faster than the latter
4.The best title for this passage is ________.
A.Computer：new technological advances
B.Internet：new tool to maintain good friendship
C.Computers have made life easier
D.Internet：a convenient tool for communication
5.According to the passage，which of the following is WRONG?
A.Now the writer spends less time at the office.
B.You should read or reply your messages at regular time.
C.Email helps people far away from each other keep in close touch.
D.Some people spend less time with their family because of the Internet.
coach n.教练;四轮马车;长途公共汽车
生义：v.训练，辅导，指导
(1)He left by coach for Edinburgh.
他乘长途汽车前往爱丁堡。
(2)I joined a private team coached by my school coach.
我加入一支私人足球队，由我所在学校的教练训练。
(3)He coached her for English examinations.
他辅导她准备英语考试。
人教版高一英语必修2Unit 3练习试题答案
Ⅰ.1.Over 2.as;in;in 3.by;with 4.on;in;in 5.by 6.in;on;on 7.by;in 8.with;through 9.Since;for 10.with;of
Ⅱ.1.虽然我很年轻，但我能把复杂的数目简单化。
(1)Though/Although it was raining (2)Although/Though he is a child，he knows a lot.
2.我发育缓慢，差不多到了两百年之后，查尔斯•巴比奇才把我制成了一台分析机。
(1)It was three days before he came back.
(2)It will not be long before
3.随着时间的推移，我被制作得越来越小。
(1)As time goes by (2)Threes years has gone by
4.我的储存容量变得如此巨大，以致于连我自己都不能相信!
(1)It was so cold outside that we had to stop the game.
(2)He is so good a teacher that we all respect him.
5.不管怎样，我的目标就是为人类提供高质量的生活。 (1)His wish is to buy a car in the near future.
(2)is of great value
Ⅲ.1.C [句意为：1936年我真正的创造者艾伦•图灵写了一本书，这本书是关于怎样才能使我成为一台“通用机器”以便解决任何数学难题的。solve“解决”，符合题意。imagine“想象”;ignore“忽视”;think“想，认为”。]
2.C [由时间状语by the 1940s可知此处应用过去完成时。]
3.B [as意为“随着……”，用于引导时间状语从句，A项中going不能作谓语。with也可意为“随着……”其后接的是复合结构而不是句子，排除C、D两项。]
4.D [由时间状语since the 1970s可知此处应用现在完成时，排除A、C两项。I指的是computer，因其与use是被动关系，故用被动语态，因此选D项。]
5.D [此处考查句型：so...that...“如此……以致于……”。]
6.A [I与stand是主谓关系，故第一空用现在分词短语作状语;family与connect是被动关系，故第二空用过去分词短语作后置定语。]
7.D [句意为：我还被放置在航空火箭里去探测月球和火星。explore“探测，探索”，符合题意。challenge“挑战”;conduct“指挥”;search“搜索，搜寻”。]
8.B [“为某人提供某物”有以下表达方式：offer sb.sth.，offer sth.to sb.;provide sb.with sth.，provide sth.for sb.;supply sb.with sth.，supply sth.to sb.。故选B项。]
Ⅳ. 本文主要讲了互联网的使用价值，它可以使我们有更多与家人相处的时间，朋友之间相互分享思想与体验，便利与相距遥远的朋友和亲人之间的保持联系。
1.C [短文第一句是主旨句，接下来几段通过对email的便利应用的介绍，让我们了解了互联网的用途及使用价值。]
2.B [根据第三段最后一句中“This lets me share more time with my young daughter...”判断选B项。]
3.A [根据第四段第一句“The Internet also makes it easy to share thoughts with a group of friends.”确定正确答案为A项。]
4.D [全文主要介绍互联网在通讯中的用途。只有D项最符合题意。]
5.B [根据第五段最后一句“They can reply at their convenience，and you can read what they have to say at your convenience.”可知B项错误。]
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