当前位置:初中试题 > 英语试题 > 科普环保类 > 阅读下面短文,根据短文内容回答问题。Recently, more and more people pay attention to eating healthi...
题目
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阅读下面短文,根据短文内容回答问题。
Recently, more and more people pay attention to eating healthily. Some food additives(添加剂) are used to make different kinds of foods. Some of them can make the food more delicious and some of them can make it colorful. But lots of chemicals are used to produce what we eat every day.
Sudan red is a kind of chemical that factories used it to dye cloth, make the shoes brighter. But some people produced salted duck eggs with it . However, it isn’t a kind of food additive. The food made from Sudan red makes it easier to cause cancer. Melamine(三聚氰胺) is another kind of chemical that are banned(禁止). It’s white crystal(晶体), which was discovered by a German chemist called Sustus Von Liebig in 1834. Melamine can be used to make paper, medicine and woods, ect. But nobody can imagine that some people used it as a material of milk powder(粉末). Because of melamine, it’s reported that 4 babies died and more than 50 thousand babies are affected since 2008. Sanlu, a famous milk powder factory was closed. Whats worse, milk powder with melamine appeared in 2011 again. Problems of food safety, for example, poisonous rice, lean meat powder(瘦肉精) and plasticizers(塑化剂) are becoming more and more serious.
Fortunately, lots of laws have been made to make the solution(解决方法) better. We think we will eat more healthily in the future.
小题1:Can the food additives make the food colorful and more delicious?
小题2:What is Sudan red?
小题3: When was melamine discovered?
小题4:请将划线句子翻译成汉语。
小题5:为了保证食品安全,避免类似事件发生,请你用英语给负责食品安全的相关部门提出建议(只需一条即可)。
答案

小题1:Yes, they can.
小题1:It’s a kind of chemical (that factories use it to dye cloth, make the shoes brighter).
小题1:In 1834.
小题1:更糟糕的是, 2011年含有三聚氰胺的奶粉再次出现。
小题1:①We should make the people know about the harm of using the additives too much.
②We should make some laws to stop the producers using melamine/plasticizers….
③Punish the producers.
④The producers must be fined for using melamine /plasticizers….
⑤Put the producers into the prison./Send the users to prison.
解析

核心考点
试题【阅读下面短文,根据短文内容回答问题。Recently, more and more people pay attention to eating healthi】;主要考察你对科普环保类等知识点的理解。[详细]
举一反三
Your junior high school years are coming to an end. After the big exam,most of you will go to   36  in a senior high school.  37  are you expecting from senior high?   38  hear what plans some students have for the future.
1.Zhou Jie,15,from Shanghai,“I have heard that although Senior 3 is a   39  year,students feel less stressed out in Senior 1 and Senior 2.I hope there’ll be time to enjoy   40 ,especially tennis. The Tennis Masters(大师)Cup will be held in Shanghai. I’m going to volunteer to help out and I’m sure I’ll really enjoy it.”
2.Jin Li,16,from Harbin,“I really enjoy science. I’m crazy about   41  model planes,although I’m not good at   42 .I’ll learn more science in senior high. Anyway. sometime in the future I’m going to build a super model plane!”
3.Wang Ya,15,from Xiamen,“I hope I can be   43 in senior high school. I’m only 155 cm. I want to be 162 cm.  44   most of the girls in my family don’t grow any taller than 160 cm. I hope I’m different.”
4.Li Fan,15,from Puyang,“I hope I can make more friends. In senior high. I’ll meet different people from different areas. I hope I can learn new things   45  them.”
小题1:
A.walkB.studyC.play D.write
小题2:
A.WhenB.HowC.What D.Where
小题3:
A.Let’sB.It’sC.What’s D.That’s
小题4:
A.hotB.hardC.light D.kind
小题5:
A.bookB.showC.photo D.sport
小题6:
A.makingB.sittingC.cookingD.cleaning
小题7:
A.usB.himC.it D.her
小题8:
A.shorterB.strongerC.thinnerD.taller
小题9:
A.SoB.ButC.WhenD.If
小题10:
A.toB.forC.from D.at

题型:不详难度:| 查看答案
Today there are 6.4 billion people on the earth. By the year 2050 there may be 12.5 billion . There are a lot of people to feed. We need more  and more food.
One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic(遗传的) material. Foods from plants grown in this way are called genetically modified(改变的) foods, or GM foods.
By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help in our diseases; a kind of rice is being prepared , for example , which stops people becoming blind.
Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.
GM plants are not natural. No one knows how good or bad they are,. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them, because they are unnatural. They may feed people , then hurt them or their children later. But both rich and poor countries are interested in their use, and they are not going to go away. In 2050, we may think differently about them.
小题1:GM foods are made by                 
A. farmers            B. workers      C. scientists          D plants
小题2:What are the good things about GM foods  ?
A. They make plants strong against diseases.   B. They are unnatural.
C. They can help in human diseases.            D  Both A and  C.
小题3:GM foods        .
A. are a quick way to produce food    B. grow in the wild 
C. are safe                           D are grown only in rich countries
小题4:Why do some people not like GM foods?
A. They are not useful.       B. They are not helpful.
C. They are not natural.      D  They are not cheap.
小题5:From the passage we know that      .
A.GM foods will disappear one day in the future
B.GM foods will not disappear in the future
C.People will not be interested in GM foods.
D.People will have to stop using GM foods

题型:不详难度:| 查看答案
Teeth are important. Strong, healthy teeth help you chew all kinds of foods that help you grow. They help you speak clearly. And yes, they help you look your best. Here are some tips for you to take care of your teeth.

小题1:How many times at least should we brush our teeth a day?
A.1.B.2.C.3.D.4.
小题2:What is the major cause of tooth decay?
A.Not brushing teeth.B.Not changing toothbrushes.
C.Eating sugar.D.Not flossing teeth.
小题3:How often should we change our toothbrushes?
A.Never.B.Three times a month.
C.Every three months.D.Every month.
小题4:The bristles of the toothbrush must be_______.
A.hardB.soft.C.expensive.D.not mentioned.
小题5:Which is the right way to take care of your teeth?
A.Only brush front teeth.
B.Don’t brush teeth before sleeping.
C.Spend at most three minutes brushing teeth each time.
D.Eat lots of fruit and vegetables and drink water instead of soda.

题型:不详难度:| 查看答案
1970 was the World Conservation(保护)Year. Everyone must know that the world is in danger.   16   is one example of the   17 .At one time there were 1,300 different kinds of trees and flowers in Holland(荷兰),but now only 866 remain(继续存在),   18 have been destroyed by modern man. We are changing the earth, the air and the water, and    19 that grows and lives. If we go on like this , we shall destroy ourselves.
What will happen in the future? Perhaps   20   is more important to ask “What must we do now?” The people who will be living in the world tomorrow are   21  young of today. A lot of them know that conservation is necessary. Many are helping to save   22 .
Now fifteen million young people in many countries are studying   23  and the country around him. In some countries they spend much time as “conservation volunteers.” They plant trees and help to   24  wild birds and animals.
But everyone,   25 young people, must work to save our world.
小题1:
A.HereB.ItC.HeD.There
小题2:
A.troubleB.questionC.problemD.difficult
小题3:
A.someB.othersC.the otherD.the others
小题4:
A.everythingB.nothingC.somethingD.all things
小题5:
A.thisB.thatC.oneD.it
小题6:
A.aB.anC./D.the
小题7:
A.ourselvesB.our worldC.our livesD.living things
小题8:
A.manB.menC.a manD.the men
小题9:
A.findB.protectC.catchD.keep
小题10:
A.not onlyB.exceptC. alsoD.together with

题型:不详难度:| 查看答案
No Car Day was first started by 34 cities in France on September 22, 1998. It was started to protect the environment. By now, more than 1,000 cities around the world have had a No Car Day.
The first No Car Day in China was in Chengdu in 2001. Other cities including Taipei, Shanghai and Wuhan, also support the day.
In Beijing, more and more people are taking part in the activity. It asks drivers to leave their cars at home for one day each month and walk or ride a bike to work. It also calls on Beijingers not to use cars on June 5th (World Environment Day). The slogan(口号) for the day is, “ If we drive for one less day, we can have one more nice day.”
So far, more than 200,000 drivers have shown their support. “We can’t control the weather, but we can choose not to drive,” said Wu Zhonghua, a car club chairman. Beijing is trying to have 238 blue sky days this year. In the first quarter of 2007, Beijing only had 52 blue sky days. This was 11 days less than the number for the same period last year. Much of the dust comes from the desert, but cars cause most of the air pollution. We must do more for No Car Day.
小题1:No Car Day was started _______.
A.to save moneyB.to control the weather
C.to make the air cleanerD.to keep out dust from the desert
小题2:The No Car Day activity asks Beijing drivers _______.
A.to work hard to get fewer blue sky days
B.not to work on World Environment Day
C.to ride a bike or walk instead of driving to work once a month
D.to leave their cars at home for a week each month
小题3:When is World Environment Day?
A.On July 5th.B.On June 5th.
C.On September 22nd.D.On February 2nd.
小题4:Which of the following about No Car Day is WRONG?
A.It was started in France in September, 1998.
B.It was first started in China in 2001.
C.It is supported by over 1,000 cities around the world.
D.It was first started by a car club chairman in Beijing.
小题5:What can we infer(推断) from the passage?
A.More and more people in Beijing are joining car clubs.
B.People will have one more World Environment Day each month.
C.More and more people won’t drive on No Car Day in Beijing.
D.The car club chairman Wu Zhonghua won’t drive any more.

题型:不详难度:| 查看答案
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