摘要:18.What can many students do through the school radio station every afternoon?A.Listen to sports news. B.Have all exam. C.Give best wishes to their friends and teachers.

网址:http://m.1010jiajiao.com/timu_id_839108[举报]

In the past, man did not have to think about the protection of his environment. There were not many people on earth, and natural resources seemed to be unlimited.
Today, things are different. The world has become too crowded. We are using up our natural resources too quickly, and at the same time we are polluting our environment with dangerous chemicals. If we continue like this, human life on earth will not survive.
Everyone realizes today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing methods, more and more fish are caught. We know that if too many trees are cut down, forests will disappear and nothing will grow on the land. Yet, we continue to use bigger and more powerful machines to cut down more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die. However, in most countries waste products are still put into rivers or into the sea, and there are few laws to stop this.
We know, too, that if the population of the world continues to rise at the present rate, in a few years, there will not be enough food.
What can we do to solve these problems?
If we eat more vegetables and less meat, we will easily get more food. Land that is used to grow crops can feed five times more people than land where animals are kept.
The world population will not rise so quickly if people use modern methods of birth control.
Finally, if we educate people to think about the problems, we shall have a better and cleaner living place in the future.
The importance of protecting the environment
Problems
◆ More fish being caught.
◆ More 【小题1】    being cut down.
◆ More waste products being put into rivers.
◆ More【小题2】    being born.
Causes
◆ The world is becoming too 【小题3】    .
◆ Modern methods make the situation worse .
Result
We human beings will not survive on the earth.
Solutions
◆ Eat more vegetables and less meat so that more food will be
available  for everyone.
◆ Use modern methods of 【小题4】    control so that the population will not grow too fast.
◆ Educate people so that the 【小题5】   will be better and cleaner.
      
查看习题详情和答案>>

Hello Sandy,

We have just returned form our holiday. We went with our friendsEdward Smith and his wife Tina, to the Yorkshire Moors. It is a beautiful natural park. There are lots of places to walk on the tops of the hillsmiles of grassland with no peoplejust sheep and birds.

? Edward had just come out of hospital and he could not walk as far as before. However, this meant that we walked in the mornings, and then stopped at a restaurant for lunch each day before returning to the place we lived in. Edward and I slept in front of the fire all afternoon, while the ladies went for another walk. Very pleasant!

I took lots of photos from the place we lived in, across the valley (山谷)below us, of the morning sunrise, and the mist(迷雾)in the valley. Also, in England, the old steam-powered trains are very popular. I took many photos of the train.

Yesterday we had the first snow of this winter. It is very early. We usually have snow in January. It rained all day, then snowed in the evening .Today we have bright sunshine! Both Jenny and I are well. I dont know if I told you, in the last e-mail , that Jenny is now working in a hotel. Although she has to work hard, people there are nice, and she is enjoying the work.

Please write to us to tell us your news.

????????????????????????????????????????????????????????????????? Yours,?????????????????????????????????????????????????????????????????? Victor

1.What can they see on the tops of the hills??

A. Sheep and birds?? B. Snow.?? C. Many people.?? D. Forests.

2.Why couldnt Edward walk very far?

A. Because he didnt like walking.???? B. Because he was in hospital.

C. Because he was weak then.???????? D. Because his wife didnt go.

3.Whats the season now?

A. Spring?????? B. Winter???? C. Summer??? D. Autumn

4.Where does Jenny work now?

A. In a computer company????? B. In the hospital

C. In a restaurant????????????? D. In a hotel

5.Victor wrote to tell Sandy _____.

A. he just came back from his holiday???

B. Edward could not walk as far as before

C. they had the first snow of this winter?

D. how things were going with the holiday.

 

查看习题详情和答案>>

Passage 3
A smile will tell people around you that you are a kind and friendly person. However, many people don’t smile because they think they have ugly teeth. For example, one of my classmates, Mike, doesn’t have very nice teeth, so that is why he seldom opens his mouth. He even says that he has lost confidence because of his teeth. So it is very important for us to look after our teeth. In fact, a lot of people have this problem. Some people inherit teeth problems from their parents, while others’ teeth are damaged because of bad habits, like heavy smoking, eating too much sugar or not brushing teeth often. If your teeth are in bad shape, you should see a dentist and ask for help. They can help improve your teeth and tell you how to take care of them.
Smiling can help you to feel more confidence and make people think of you as a more friendly person. If you want to keep healthy, you should not only smile but also laugh. An Indian doctor called Kataria said that young children should laugh about 30 times a day, while adults should laugh between 7 and 15 times a day. So please take this chance to smile and laugh now.
【小题1】What has made Mike lose his confidence?
A.His bad habitB.His bad teethC.Not smilingD.Eating too much sugar
【小题2】Many people don’t smile because ______
A.they don’t like smilingB.they think they are ugly
C.their teeth are not beautifulD.they can’t open their mouths
【小题3】What can a dentist do according to the passage?
A.A dentist can tell you how to improve your bad teeth.
B.A dentist can help you to take care of your bad teeth.
C.A dentist can tell you how to brush your teeth.
D.Both A and B
【小题4】 If you want to keep healthy, you had better _____
A.not smile oftenB.laugh all the time
C.neither smile nor laughD.smile and even laugh often
【小题5】How many times should a child laugh every day in doctor Kataria’s opinion
A.Either 20 or 30 times a dayB.Between 7 and 15 times a day
C.Around 30 times a dayD.Only 30 times a day
查看习题详情和答案>>

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网