七年级英语下册阅读理解知识点总结及经典习题含答案.docx

1、七年级英语下册阅读理解知识点总结及经典习题含答案七年级英语下册阅读理解知识点总结及经典习题(含答案)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。B TWO English phrases show what people think about mice and rats: As quiet as a mouse, and a dirty rat. People think rats are dirty because they live in sewers（下水道） and other unclean places. They also carry dis

2、eases（疾病）. Having a rat in your house is bad news. They smell terrible and make a lot of noise. Calling someone a rat in English means they are not to be trusted（信任）. Saying Rats! is also a way to show that you are angry. Mice, on the other hand, are seen as quiet and cute. They live in fields and a

3、s unwelcome guests in peoples houses. They are small and often kept as pets. Walt Disneys famous character Mickey Mouse helped make them lovable to children. Jerry, from the Tom and Jerry cartoons, is smart and naughty. It makes everyone happy. Rats and mice are both classed as rodents（啮齿类）. But peo

4、ple think about them in different ways! （1）Why do people think rats are dirty? Because they . A.live in unclean placesB.carry diseasesC.smell terrible and make noiseD.A,B&C（2）When people call you a rat, that means . A.People like you.B.People dont trust you.C.You are very popular.D.All the above are

5、 wrong.（3）According to the passage, which is TRUE? A.People think mice and rats are the same.B.People dont like the mouse Jerry in the Tom and Jerry cartoons because its very dirty.C.People often keep rats as pets.D.Mickey Mouse is very lovable and popular to children.【答案】（1）D（2）B（3）D 【解析】【分析】1.文章第二

6、，三行 People think rats are dirty because they live in sewers（下水道） and other unclean places.“人们认为老鼠脏的原因是，因为生活在下水道和其他一些很脏的地方”。 They also carry diseases（疾病）.“它们也会带来疾病”。They smell terrible and make a lot of noise.“它们闻起来很臭，并且会制造很多噪音”。故选D。2.文章第四行Calling someone a rat in English means they are not to be tru

7、sted（信任）.“用英语rat叫某人时，意思是他们不被信任”。故选B。3.文章最后Rats and mice are both classed as rodents（啮齿类）.“Rats和mice都被列为啮齿类”。 But people think about them in different ways “但是人们用不同的方式思考它们”。故排除A。文章倒数第二行Jerry, from the Tom and Jerry cartoons, is smart and naughty. It makes everyone happy.“来自猫和老鼠这部卡通中的老鼠，它很聪明淘气，使得每个人都很

8、开心”，可判断出人们是很喜欢猫和老鼠这部卡通中的老鼠的。故排除B。从倒数第四行 Mice, on the other hand, are seen as quiet and cute. “mice，从另一方面说，被视为安静和可爱的”。They are small and often kept as pets“他们很小，经常被当做宠物”。故排除C。故选D。【点评】文章细节理解。2阅读理解 When you are in England, you must be very careful in the streets because the traffic goes on the left. Be

9、fore you cross the street, you must look to the right first and then the left. If the traffic lights are red, the traffic must stop. Then the people on foot can cross the road. If the lights are green, the traffic can go and people on foot mustnt cross. In the morning and in the evening when people

10、go to or come back from work, the streets are very busy. The traffic is the most dangerous then. When you go by bus in England, you have to be careful, too. You must always remember the traffic moves on the left. So you must be careful. Have a look first or youll go the wrong way. In many English ci

11、ties, there are big buses with two floors. You can sit on the second floor. From there you can see the city very well. Thatll be very interesting. （1）Before you cross a street in London, you must look to _. A.only the right sideB.only the left sideC.the left first and then the rightD.the right first

12、 and then the left（2）When you drive a car in England, you must _. A.drive on the leftB.drive on the rightC.ignore the traffic lightsD.go very quickly（3）If the traffic lights are green, the traffic _. A.can goB.must be carefulC.mustnt crossD.must stop（4）Which of the following is right? A.After you cr

13、oss the street, you must look to the left first and then the right.B.If the lights are red, the traffic mustnt stop.C.You must drive cars on the left in England.D.In the morning and in the evening when people go to or come back from work, the traffic is not dangerous at all.【答案】 （1）D（2）A（3）A（4）C 【解析

14、】【分析】文章大意：本文介绍了伦敦的交通规则和交通工具，还告诉我们什么时候伦敦街道的交通比较危险。 （1）细节理解题，根据 Before you cross the street, you must look to the right first and then the left.可知在你横穿马路之前，你必选先看右边然后再看左边。故答案是D。 （2）细节理解题，根据 You must always remember the traffic moves on the left.可知你必须总是要记住交通是靠左行驶的。故答案是A。 （3）细节理解题，根据 If the lights are gre

15、en, the traffic can go.可知如果灯绿了，交通就可以运行了。故答案是A。 （4）细节理解题，根据 You must always remember the traffic moves on the left.可知你必须总是要记住交通是靠左行驶的。因此C是正确的。故答案是C。 【点评】考查阅读理解，本题主要涉及的是细节理解题，细节题要注意从文中寻找答案。3阅读理解 Some animals sleep during the wintertime because the weather can be very cold and it is difficult for them

16、to find food. They can sleep for a long time. This kind of winter sleep is called “hibernation”. If an animal moves about a lot, it needs food. Hibernating animals do not need to eat much because they are not moving about. Their hearts（心脏） beat very slowly and they also breathe（呼吸） slowly. They find

17、 a place that is sheltered（遮蔽的） from bad weather and where they are out of danger. Their body fat（脂肪） keeps them alive and warm. Some animals, such as bears, may wake up from their hibernation on warm winter days and then quickly go back to sleep again when they see the snow is still thick on the gr

18、ound. When the weather becomes warmer in spring, the animals start to wake up and look for food. （1）If an animal moves about a lot, it needs _. A.foodB.a shelterC.the sunshineD.winter sleep（2）Hibernating animals dont need to eat because _ keeps them alive and warm. A.the sunshineB.their heartsC.bad

19、weatherD.their body fat（3）Some hibernating animals may _ when they find the snow is still thick on the ground. A.eat some foodB.wake up on winter daysC.quickly go back to sleepD.go out to look for food（4）When the weather becomes _，the hibernating animals start to wake up and look for food. A.cold in

20、 winterB.cold in springC.warmer in winterD.warmer in spring【答案】 （1）A（2）D（3）C（4）D 【解析】【分析】本文介绍了动物冬眠的事情。 （1）细节题。根据 If an animal moves about a lot, it needs food 可知如果一个动物经常走动，它就需要食物，故选A。 （2）细节题。根据 Hibernating animals do not need to eat much和 Their body fat（脂肪） keeps them alive and warm，可知，冬眠的动物不需要吃东西因为

21、他们身体的脂肪可以保持他们活着和温暖，故选D。 （3）细节题。根据 Some animals, such as bears, may wake up from their hibernation on warm winter days and then quickly go back to sleep again when they see the snow is still thick on the ground可知有些冬眠的动物当他们发现地上的雪很厚时，会迅速回去睡觉，故选C。 （4）细节题。根据 When the weather becomes warmer in spring, the

22、 animals start to wake up and look for food可知当气候开始在春天变暖时，冬眠的动物开始醒来寻找食物，故选D。 【点评】考查阅读理解。本文涉及细节题，细节题要注意从文中寻找关键词，得出答案。4阅读理解 The world is not hungry, but it is thirsty. It seems strange that nearly 3/4 of the Earth is covered with water while we say we are short of（短缺）water. Why? Because about 97% of wa

23、ter on the Earth is sea water which we cant drink or use for watering plants directly（直接地）. Man can only drink and use the 3%-the water that comes from rivers and lakes. And we cant even use all of that, because some of it has been polluted（污染）. Now more water is needed. The problem is Can we avoid（

24、避免）a serious water shortage later on? First, we should all learn how to save water. Secondly, we should find out the ways to reuse it. Scientists have always been researching in the field. Today, in most large cities water is used only once and then runs to the seas or rivers. But it can be used aga

25、in. Even if（即使）every large city reused its water, there would not be enough. What can people turn to next? The seas seem to have the best answer. There is a lot of water in the seas. All that needs to be done is get the salt out of the sea water. This is expensive, but its already used in many parts

26、 of the world. Scientists are trying to find a cheaper way of doing it. So you see, if we can find a way out, well be in no danger of drying up. （1）The world is thirsty because . A.3/4 of the Earth is covered with waterB.we have enough sea water to use directlyC.we havent used all the water in river

27、s and lakesD.about 97% of water on the Earth cant be drunk or used for watering plants directly（2）Which of the following is TRUE? A.3% of water on the Earth is in rivers and lakes.B.75% of water on the Earth is from the sea.C.97% of the Earth is covered with water.D.3% of water on the Earth is sea w

28、ater.（3）From the passage we know that A.if every large city reuses its water, well be in no danger of drying upB.man can only drink and use about25% of water on the EarthC.today in most large cities water is used only onceD.water can be used only once（4）According to the passage, which of the followi

29、ng is the most important to avoid water shortage? A.Save water and try to make good use of the water in rivers and lakes.B.Dont pollute water and keep all rivers and lakes clean.C.Make dirty water clean and then reuse it.D.Try to find a cheaper way to get the salt out of the sea water.（5）What is the

30、 best title for the passage? A.The sea waterB.How to save waterC.The thirsty worldD.The polluted water【答案】 （1）D（2）A（3）C（4）D（5）C 【解析】【分析】文章大意：地球不饥饿，但它干渴，因为我们只能使用全球水分的3%。为了避免缺水，我们首先要节约用水，其次是要找到再利用水的方法。最好的答案是从海水中分离出盐，但是这个方法成本很高。科学家们还在不断努力以找到经济有效的办法。 （1）细节理解题。根据文中语句Because about 97% of water on the earth is sea water which we can