英语总复习七年级英语下册阅读理解提高知识讲解及答案word.docx

1、英语总复习七年级英语下册阅读理解提高知识讲解及答案word2020-2021年英语总复习七年级英语下册阅读理解(提高)知识讲解及答案（word）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。D Computers are very important to modern life. Many people think that in the future computers will be used in lots of fields in our life. It is thought that we wont have to go shopping bec

2、ause we can get most things on the Internet. There will be no more books because we can get all texts from computers. The Internet will be used to play games, watch films and buy food. Most telephone calls will be made by computers, too. Some people are glad about these new ways of shopping and comm

3、unicating. Others do not think that computers will replace our old ways. Lets look at books, for example. Some people think that one day we will not read books made of paper. Instead, we will buy and read books by using computers. We will read texts on small pocket computers. The computers will keep

4、 many different books in them at the same time. We wont need to turn lots of pages and paper will be saved. Computerized books will be used more and more. Is the Internet shopping such a pleasure as going to the shop? Many people say it is not. It is a pleasure to go into shops and look at things yo

5、u want to buy. It is also unlikely that many people will want to read large texts on our computers. Paper books will perhaps be more friendly. Maybe computers wont change these two habits.（1）From the first paragraph, we learn that computers are used for .A.playing games, watching films and making te

6、lephone callsB.watching films, making telephone calls and making paperC.watching films, buying food and going for holidaysD.playing games, reading books and making paper（2）Which reason for using computerized books is NOT mentioned?A.The computers will keep many different books in them.B.We wont need

7、 to turn a lot of pages.C.The books will be very cheap.D.We wont need much paper.（3）The underlined word replace means in Chinese.A.代替B.打败C.克服D.服从（4）What is the main idea of the passage?A.Computers are used in our daily life.B.Computers will replace shops and books.C.Computers will do everything.D.Co

8、mputers can change our lives.【答案】 （1）A（2）C（3）A（4）A 【解析】【分析】1.文章第三行The Internet will be used to play games, watch films and buy food. Most telephone calls will be made by computers, too.“互联网将会被用来玩游戏，看电影，买食物 ，大多数的电话也将会由电脑制造出来。”故选A。2.The computers will keep many different books in them at the same time

9、.“电脑上可以同时有不同种类的书籍”。故排除A。 We wont need to turn lots of pages and paper will be saved.“我们不需要去翻阅很多页，纸张也会被节省下来”。故排除B，D。故选C。3. replace“代替，替换”。故选A。4.文章倒数第三行Is the Internet shopping such a pleasure as going to the shop? Many people say it is not.“在互联网上购物能像逛商场一样愉悦吗？许多人说，不是的”。 It is a pleasure to go into sho

10、ps and look at things you want to buy. “到商场去看那些你想要买的东西，才是一种愉悦”。故B排除。 It is also unlikely that many people will want to read large texts on our computers.“人们将想要在电脑上去读大文本，也是不可能的”。 Paper books will perhaps be more friendly.“纸质的书籍将可能会更好一些”。 Maybe computers wont change these two habits.故排除C。Computers are

11、 used in our daily life.“电脑被用在我们的日常生活中”。Computers can change our lives.“电脑可以改变我们的生活”。文章开头提到电脑会被用在我们生活的各个领域。故综合考虑。故选A.【点评】文章主旨细节的把握。2根据材料内容，选择正确答案。AOn a Quiet Night- Tang Li BaiI saw the moonlight before my couchAnd wonder if it were not the frost on the groundI raised my head and looked out on the m

12、ountain moonI bowed my head and thought of my far-off homeBHomesickness-by Yu GuangzhongIn my childhoodHomesickness was a small stampI was hereAnd my mother was over thereWhen I grew upHomesickness was a narrow ship-ticketI was hereAnd my bride was over thereAnd thenHomesickness wasWith me outsideAn

13、d my mother insideBut nowHomesickness is a shallow straitI am on this sideAnd the mainland is on the other side（1）Poem A was written by in Dynasty.A.Du Fu; TangB.Bai Juyi; TangC.Li Bai; TangD.Sushi; Song（2）Choose the best phrase to fill in the blank.A.a big rockB.a huge mountainC.a small tombD.a lon

14、g river（3）Whats the theme of the two poems?A.Missing hometown.B.Talking about friendship.C.Missing mother.D.Talking about city.【答案】 （1）C（2）B（3）A 【解析】【分析】1.第二行Tang Li Bai唐，李白。故选C。3.第一篇是李白的静夜思，表达了对家乡和亲人的思念。第二篇是余光中的乡愁表达了对家乡、祖国的眷念。【点评】对是的理解，和思想感情的概括。3阅读理解 Drinking water is good for your health. There ar

15、e some scientific ways of drinking water. It is the best medicine to drink two glasses of water in the morning. Drink clean water. Drink the water that has not been boiled. Many people think boiled water is safe and good for peoples health. In fact, it is not true. The boiling point of water is 100

16、C. By boiling it, most bacteria（细菌） in water can be killed. In the past, the water was less polluted, so boiling was a good way to make clean water. But heavy metals and other dangerous things in todays water are much more terrible than bacteria. Boiling doesnt solve that problem. And boiling water

17、may give us more dangerous things in our glass. Never use soft drinks to take the place of water. Water is also needed in winter. Drink water at the right time. 1） After getting up in the morning, you have less water in your body, because you werent drinking for the whole night .So you should drink

18、some water to keep your health after getting up in the morning. That can prevent high blood pressure（血压）, cerebral hemorrhage（脑溢血） and so on. 2） Drinking water at about 10 a. m. helps your body keep enough water. 3） Drinking water at about 3 p. m. can clean the wastes out in your body. 4） About eigh

19、t oclock in the evening is the best time to drink water. Your blood gets thicker when you sleep. Water will make your blood less thick. Besides, we should drink 2L of water every day. Water is so important in our life. We should drink water often.（1）According to the passage, in the morning is the be

20、st. A.drinking some hot soup; medicineB.having some porridge; breakfastC.drinking some water; medicineD.drinking some coffee; breakfast（2） can prevent high blood pressure, cerebral hemorrhage and so on. A.Drinking some water after getting up in the morningB.Drinking some water before going to bedC.D

21、rinking some milk before going to bedD.Drinking some beer after getting up in the morning（3）At about 3 p. m. , drinking water can clean the out in your body. A.oilB.foodC.wastesD.blood（4）From the passage, we can learn that the best time to drink water is . A.about eight oclock in the morningB.about

22、eight oclock in the eveningC.before supperD.after breakfast【答案】 （1）C（2）A（3）C（4）B 【解析】【分析】本文介绍科学的饮水方式。 （1）细节题。根据 It is the best medicine to drink two glasses of water in the morning 可知早上喝水是最好的药 ，故选C。 （2）细节题。 So you should drink some water to keep your health after getting up in the morning. That can

23、prevent high blood pressure, cerebral hemorrhages（脑溢血） and so on.可知早上喝水可以防止高血压等疾病 ，故选A。 （3）细节题。根据 Drinking water at about 3 p. m. can clean the wastes out in your body 可知 午3点左右的饮用水可以清除体内的废物 ，故选C。 （4）细节题。根据 About eight oclock in the evening is the best time to drink water. 可知 晚上八点左右是喝水的最佳时间 ，故选B。 【点评

24、】考查阅读理解。本文涉及细节题，细节题要注意从文中寻找答案。4阅读理解 There is a lot of salt on the Earth, and it mixes very well with water. There is some salt in all water. Water on the land runs into lakes and rivers. These rivers run into the seas and oceans. They carry a little salt with them. Some of the ocean water moves into

25、 the air and clouds. It evaporates. Salt cannot evaporate. It stays in the oceans. The water in the oceans has more salt than river water. There is about 3. 5% salt in the ocean water. Some seas have more salt than others. Some of the water leaves the lakes. It evaporates, but the salt cannot. These

26、 lakes are very salty. There are two famous lakes like this. They are the Dead Sea in the Middle East and the Great Salt Lake in Utah（犹他州）in the United States. They are much saltier than the Atlantic Ocean（大西洋）and the Pacific Ocean（太平洋）. （1）Where may some water in the oceans go? A.It runs into lakes

27、.B.It runs into bigger rivers.C.It goes into the Dead Sea.D.It moves into the air and clouds.（2）What does the underlined word evaporates mean in Chinese? A.消失B.上升C.蒸发D.聚集（3）Which of the following is the saltiest? A.The Atlantic Ocean.B.The Dead Sea.C.The Pacific Ocean.D.The Dongting Lake.（4）Which of

28、 the following is TRUE? A.There is some salt in lakes and rivers.B.Only water in the seas and oceans is salty.C.Salt in the oceans doesnt evaporate, while salt in the lakes does.D.Salt cannot mix well with water.【答案】 （1）D（2）C（3）B（4）A 【解析】【分析】文章大意：文章讲述了水为什么是咸的，海里的水更咸，还介绍了两个最咸的地方死海和美国的大盐湖。 （1）细节理解题，根据

29、 Some of the ocean water moves into the air and clouds. 可知海里的水蒸发到了空气中变成了云。故答案是D。 （2）细节理解题，根据Some of the ocean water moves into the air and clouds. 和 Salt cannot evaporate. It stays in the oceans 可知，水是可以蒸发的，而盐是不能蒸发的，因此划线单词的意思是“蒸发”。故答案是C。 （3）细节理解题，根据 They are the Dead Sea in the Middle East and the Great Salt Lake in Utah（犹他州）in the United States. They are much saltier than the Atlantic Ocean（