12.At present,too much carbon dioxide(二氧化碳) makes the earth warmer and causes terrible effect to human beings.To save our planet,to save ourselves,a new lifestyle called low-carbon life(低碳生活) becomes popular.Low carbon means low energy and no waste.It is necessary for everybody to learn to live a low-carbon life.
To live a low-carbon life,we'd better save energy as much as possible.Turn off the lights and TV whenever they are not needed.If possible,use cold water to wash clothes or dishes.Take a short shower and try to take a cold one when the weather gets warm.Don't do the cooking with electricity.
To live a low-carbon life,we should eat less meat.Everybody knows eating too much meat makes people fat and easy to have heart disease,but maybe you don't know keeping animals for food produces even more carbon dioxide than all the cars in the world,and being a vegetarian can help reduce(減少) one and a half ton(噸) of carbon dioxide a year.Maybe it is a little difficult,but it's really necessary.
To live a low-carbon life,we are supposed to do less shopping.When we go shopping,we may drive a car or take other transportations.On the one hand,these machines pollute the air and waste energy.On the other hand,most of us always buy some useless things because of some advertisements.It is not only a waste of money but also causes trouble to the earth,because as you know,making everything will produce carbon dioxide more or less.
There are many other ways  to live a low-carbon life,such as recycling things,planting trees and reusing textbooks.If we can keep it a habit in our daily life,the earth will become a safer planet for us to live on.
 56.Cmakes the weather on the earth get warmer.
A.Litter rubbish      
B.A waste of money       
C.Too much carbon dioxide
57.We canAto save energy in our daily life.
A.use less electricity  
B.go to sleep with lights on 
C.wash clothes with hot water
58.The underline word"it"in the third paragraph meansA.
A.eating less meat    
B.having heart disease     
C.keeping animals for food
59.Less shopping should be done becauseC.
A.wasting money causes trouble to people    
B.the advertisements are sometimes misleading    
C.the less you shop,the less carbon dioxide will be produced
60.If everybody lives a low-carbon life,B.
A.we will waste more energy    
B.there will be less carbon dioxide   
C.the earth will become a dangerous place to live on.

分析 短文大意:本文講述太多的二氧化碳使地球變暖,為了保護(hù)環(huán)境,應(yīng)提倡低碳生活.文章主要介紹幾種低碳生活的方式,如節(jié)約能源、少吃肉食、少購(gòu)物等.

解答 56-60:CAACB
56題答案:C細(xì)節(jié)理解題.根據(jù)文中第一句At present,too much carbon dioxide(二氧化碳) makes the earth warmer and warmer and causes terrible effect to human beings.可知是太多的二氧化碳使地球變暖,所以該選C.
57題答案:A細(xì)節(jié)理解題.根據(jù)文中倒數(shù)第二段第二句Turn off the lights and TV whenever they are not needed.以及本段最后一句Don't do the cooking with electricity.可知,我們可以通過(guò)少用電來(lái)節(jié)約能源.所以該選A.
58題答案:A細(xì)節(jié)理解題.根據(jù)第三段第一句To live a low-carbon life,we should eat less meat.以及上下文意,可知本段主要在說(shuō)明少吃肉也是低碳生活的一種方式.所以該選A.
59題答案:C細(xì)節(jié)理解題.根據(jù)文中第四段可知It is not only a waste of money but also causes trouble to the earth,because as you know,making everything will produce carbon dioxide more or less,可知少購(gòu)物將少產(chǎn)生二氧化碳.所以該選C.
60題答案:B  主旨題.本文主旨是為何要減少二氧化碳的排量,以及如何過(guò)低碳生活,再結(jié)合最后一句 If we can keep it a habit in our daily life,the earth will become a safer planet for us to live on,可知若提倡低碳生活,二氧化碳當(dāng)然就會(huì)減少.所以該選B.

點(diǎn)評(píng) 題目涉及多道細(xì)節(jié)理解題,做題時(shí)結(jié)合原文和題目有針對(duì) 性找出相關(guān)語(yǔ)句進(jìn)行仔細(xì)分析,結(jié)合選項(xiàng)選出正確答案.推理判斷也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確的答案.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語(yǔ) 來(lái)源: 題型:閱讀理解

2.What do you think of black cats?Are they unluckier than cats of other colors?Many people in Western countries think so.Scientists at the University of California,Berkeley (UC Berkeley),did a study on cat colours and people's understandings of cat personalities.
The study found that people do judge(判斷) cat personalities by color.Scientists did a survey on the Internet.There were 49statements(描述) matching five cat colorings with 10personalities.People think orange and bi-coloured (雙色的) cats are friendly,tri-coloured (三色的) cats are not generous,and white cats are calm,lazy and shy.As for black cats,people think they don't have special personalities.
But why do so many people dislike keeping black cats as pets?People think black cats have less special personalities,which might be because of their bad reputation(口碑).They think black cats may bring bad luck,especially at Halloween.Movies and television shows also make people believe that.
Although people have these ideas,UC Berkeley scientists give another reason:people don't think black cats are pretty enough.After all,nothing can show black cats are unluckier than other cats."You can't judge a cat by its colour,because it's the personality of the cat,not the colour,that will let you know if the cat is right for you,"Cathy Marden,a scientist said.

56.Many people in Western countries may think black cats areB.
A.lovely animals
B.a(chǎn) sign of bad luck
C.a(chǎn) sign of good luck
D.unfriendly animals
57.The main idea of paragraph 2is thatB.
A.people often dislike black cats on the Internet
B.people think cats of different colours have different personalities
C.black cats are less popular than other cats
D.the study is a great success
58.According to the study,people think thatD.
A.black cats have special personalities
B.orange and bi-coloured cats are generous
C.cats with three colours are friendly
D.white cats are calm,lazy and shy
59.People don't like black cats for the following reasons EXCEPTA.
A.black cats often appear in TV shows
B.black cats bring bad luck to people
C.black cats have bad reputations
D.they don't think black cats are beautiful
60.The passage mainly talks aboutB.
A.why black cats are popular in movies
B.Why people are not willing to keep black cats as pets
C.different colour cats don't have different personalities
D.different people have the same ideas on black cats.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:填空題

3.The pencil is black and white.(對(duì)畫線部分提問(wèn))
Whatcolor is  the pencil?

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:填空題

20.The doctors areoperating (operate) on the patient now.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:句型轉(zhuǎn)換

7.You must repair the computer now.(改為被動(dòng)語(yǔ)態(tài))
   The computer mustberepairednow.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:閱讀理解

17.Staying healthy at work isn't  always easy.With all your co-workers sneezing around you,it seems impossible.Find out how to avoid the germs(細(xì)菌) with these tips
Wash your hands often.
You should wash your hands every time after you use the restroom,before you eat,after you sneeze or cough.Also,keep a bottle of hand sanitizer(洗手液)at your desk.
Eat balanced meals every day-including breakfast!
Many people don't eat breakfast because it takes too long to eat in the morning.It has been proven(證明)that the people who eat breakfast are healthier and more likely to remain a  healthy weight.
Drink at least 8glasses of water a day.
Sodas and coffee may help you stay awake,but they will also lead to dehydration(導(dǎo)致脫水).So you also need to be sure to drink water.Just keep a water bottle with you all the time,drink throughout the day and you will probably get what you need.
Take frequent breaks throughout the day.
When you feel tired,get up and walk around for a few minutes.Taking breaks and keeping your body in shape will help you feel better and make you more productive.
Use your vacations.
It seems that there is never a good time to be away from the office,but the people who do not take vacations are more likely to be sick.Taking vacations is a good way to relieve stress.So even if it is just a short weekend,use it and don't take your work with you.
Give up smoking.
It is common that smoking is bad for your health.Smokers get sick much easily than non-smokers.
72.How many tips are mentioned in the passage?B
A.Five.
B.Six.
C.Seven.
D.Eight.
73.When do you need to wash your hands according to the passage?A
A.After you sneeze or cough.
B.Before you write diaries.
C.Before you go to bed.
D.After you shake hands with others.
74.What does the underlined word"they"refer to?B
A.Vacations                         
B.Sodas and coffee..
C.8glasses of water.
D.Frequent breaks.
75.Which of the following is NOT true?C
A.The people who eat breakfast are healthier.
B.Smoking is bad for your health.
C.If you drink sodas and coffee,you will not need to drink water.
D.Taking breaks and keeping your body in shape will help you feel better.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:選擇題

4.-What's on the table?
-There ____some glasses on the table and there______   some water in these glasses( 。
A.is; is.B.are; is.C.are; are.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:閱讀理解

2.It′seems to be strange to you there is a blind spot(盲點(diǎn) )on the eyes.Here is a n interesting experiment(實(shí)驗(yàn)) that can make something disappear,when one eye is open.
     Make a card about the size of a postcard and write two English letters L and R on it,L on the left and R on the right,F(xiàn)irst,hold the card about 80 cm away and you see both the letters.Then close your right eye and look at the letter R only with your left eye.And now.a(chǎn)s you move the card slowly towards you.you'll find the letter L disappearing.But if you move the
 card nearer to your face,the letter will be seen again,Now do the same experiment with yourLeft eye closed,you'll find the letter R disappearing,
     Why does the letter disappear?It is because there is a blind  spot on the eye.When the  image(影像) or the letter falls on the blind spot,it won't be seen.That is why either of the  letters disappears.
66.The writer of the passage thinks  thatBthere is a blind spot on the eye.
A.no one knows                 B.few people know
C.most people know              D.a(chǎn)ll the people know
67.The word"disappear"in the passage means.in Chinese.D
A.遺失          B.驅(qū)散            C.消散            D.消失
68.You fail to see the letter L in the experiment becauseC
A.you cannot open your eyes                    B.your right eye is blind
C.its image falls on the blind spot            D.your eyes are too poor
69.In which order(順序) should you do the experiment?⑥④①③⑤②
①Hold the card  ②Move the card nearer  ③Close your right eye
④Write two English letters  ⑤Look at the letter R ⑥Make a card
70,The passage mainly (主要) tells usA
A.there is blind spot on the eyes         B.a(chǎn) boring experiment
C.a(chǎn)n interesting story                    D.when to find the blind spot.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:填空題

3.There are many buildingsnamed(命名) after the famous singer in the colleges all over the country.

查看答案和解析>>

同步練習(xí)冊(cè)答案