【英语】 七年级英语下册阅读理解复习巩固专讲专练(章末复习+综合测评+答案)

【英语】七年级英语下册阅读理解复习巩固专讲专练(章末复习+综合测评+答案)一、七年级英语下册阅读理解专项目练习（含答案解析）1．根据材料内容，选择正确答案。

DLook up in the sky. Do you see any clouds? What do they look like? Some clouds are fluffy（绒毛状的）and white, like cotton balls. Others are dark almost black, and make you hold an umbrella. At sunrise and sunset, clouds can look red, purple, or yellow---as if they were colored with crayons. But what are clouds anyway?You can't reach out and touch the clouds, but you can make your own in a bottle.You need* an adult helper* a huge, empty glass jar* a metal strainer（过滤器）* hot water* iceDo theseStep1. Have your helper fill the jar with hot water, leave it there for two minutes, then pour out most of the water. Leaving just an inch or two at the bottom of the jar.Step2. It's your turn, put the strainer over the mouth of the jar, fill the strainer with ice. Watch the jar.What happened?A cloud formed in the jar! Some of the hot water at the bottom of the jar turned into hot water vapor（蒸汽）. The water vapor rose and met with the cold air coming off the ice. When the water vapor condensed, it formed a cloud. Hot air rises and carries with it lots of water vapor, the higher the air rises, the more it cools down. Soon the cold air can't hold all the water vapor so it starts turning into tiny water drops, and becomes a cloud.（1）This text mostly about .A. the weight of a cloudB. what makes a cloudC. the colour of cloudsD. why clouds are fluffy（2）What do you need for Step 1?A. A jar.B. A strainer.C. Ice.D. Crayons.（3）The main purpose of the last paragraph is to show .A. the importance of the experimentB. the reason of the experimentC. the result of the experimentD. the steps of the experiment【答案】（1）B（2）A（3）B【解析】【分析】1. 文章第四行You can't reach out and touch the clouds, but you can make your own in a bottle.你不能伸手去摸云,但是你可以用瓶子自己做。

文章还提到了，需要的东西，以及步骤做法，最后还提到了and becomes a cloud.成为云。

故选B。

2.文章吧倒数第七行Step1. Have your helper fill the jar with hot water, leave it there for two minutes, then pour out most of the water. Leaving just an inch or two at the bottom of the jar.step1 .有你的帮手用热水把罐子装满,把它放在那里两分钟,然后倒出大部分水。

在罐子底部只留下一两英寸。

A jar.一个罐子。

A strainer.一个过滤器。

Ice.冰。

Crayons.蜡笔。

故选A。

3.the importance of the experiment实验的重要性。

the reason of the experiment实验的原因。

the result of the experiment实验的结果。

the steps of the experiment实验的步骤。

文章最后一段的大意：在罐子里形成的云!罐子底部的一些热水变成了热水蒸汽（蒸汽）。

水蒸气升上了冰,冷空气从冰上掉下来。

水汽凝结后形成云。

热空气上升并携带大量水蒸气,空气越高,冷却越多。

不久,寒冷的空气不能容纳所有水蒸气,所以它开始变成小水滴,变成云。

故选B。

【点评】段落的概括，细节分析。

2．阅读理解Last year, some groups of students in their community （社区） made a survey about "How do people spend their free time?" The following diagrams（图表） show some results of it:Diagram （1）: Hours for people of different ages who surf the Internet in a week.Diagram （2）: Different days people go to the library. （library attendance出席）（%）Diagram （3）: Different programs people like.（1）People aged _______spend the most time surfing the Internet every week.A. 7—16B. 17—30C. 31—55D. over 56（2）How many people go to the library on Saturdays?A. About 20%.B. About 40%.C. Over 60%.D. More than 80%.（3）The three diagrams show us the results of a survey about________.A. what people do every dayB. people's different habitsC. people's different lifestylesD. how people spend their free time【答案】（1）C（2）A（3）D【解析】【分析】主要讲了去年社区一些学生关于人们怎样花费他们的空闲时间的调查结果。

（1）细节题。

根据第一个表格可知31-55岁的人花费最多时间上网，故选C。

（2）细节题。

根据第二个可知每周六大约20%的人去图书馆，故选A。

（3）细节题。

根据some groups of students in their community （社区）made a survey about "How do people spend their free time?"可知主要讲了社区一些学生关于人们怎样花费他们的空闲时间的调查，故选D。

【点评】考查阅读理解，主要考查细节题，注意从文中仔细寻找答案。

3．阅读理解An Englishman shows a foreign visitor around London. "What is that strange building?" asks the visitor. "That's the Tower of London." "I see. How long did it take to build it? ""About 20 years." "In my country, we can build it in 20 months," answers the visitor. A short time after that they come to St. Paul's Cathedral （圣保罗大教堂）. "Very interesting," says the visitor. "How long did it take to build it?" "About forty years." "In my country we can finish it in forty days," says the visitor. This goes on all day. They visit most of the best known buildings in the city. Every time they see a new one, the visitor always asks the same question. Then he always answers that they can do the same thing much faster in his country. At last, the Englishman gets angry with the visitor but he tries not to show it. At last they come to the House of Parliament and the visitor asks his usual question "What is that?" The Englishman answers "I don't know. It wasn't there last night."（1）The visitor says that in his country it would take them _____ to build St. Paul's Cathedral.A. more than half a yearB. less than 2 monthsC. 20 yearsD. 40 years（2）The Englishman is very angry at the end of the day but he _____.A. tries not to let the visitor know itB. tries not to show the visitor aroundC. has no time to tell the visitorD. doesn't want to say anything（3）What the Englishman said at last means he ______.A. is sorry that there is no such a building beforeB. can say nothing because he doesn't know anything about itC. wants to give him a surprising answerD. doesn't know the name of the building【答案】（1）B（2）A（3）C【解析】【分析】短文大意：一个英国人带领一个外国游客参观伦敦，每到一个地方，游客都会问这个建筑花费多长时间修建的，然后总是说自己的国家花费更少的时间就能建成。