黄网页在线观看,91高清视频在线免费观看,久久av在线看

精英家教網 > 初中英語 > 題目詳情

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 1. being cut down. ◆ More waste products being put into rivers. ◆ More2. being born.
Causes	◆ The world is becoming too 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 4. control so that the population will not grow too fast. ◆ Educate people so that the 5. will be better and cleaner.

【答案】

1.trees

2.babies

3.crowded

4.birth

5.earth

【解析】略

練習冊系列答案

一線名師口算應用題天天練一本全系列答案

會考通關系列答案

本土精編系列答案

年級	高中課程	年級	初中課程
高一	高一免費課程推薦！	初一	初一免費課程推薦！
高二	高二免費課程推薦！	初二	初二免費課程推薦！
高三	高三免費課程推薦！	初三	初三免費課程推薦！
更多初中、高中輔導課程推薦,點擊進入>>

相關習題

科目：初中英語 來源：河北省期末題 題型：閱讀理解

閱讀理解。

     I've 1ived my mother's desk since I was just tall enough to see above the top of it as mother sat doing
letters.Standing by the chair, looking at the ink, bottle, pen and white paper, I decided that the act of writing
must be the wonderful thing in the world.
     Years later, during her final illness, mother kept different things for my sister and brother, "But the desk,"
she said again, "is for Elizabeth." I never saw her anger, never saw her cry. I knew she loved me: she showed
it in action. But I still remember when I was a young girl, I wanted heart-to-heart talks between mother and
daughter.They never happened. I was "too emotional", but Mother only lived "on the surface". And a gulf
appeared between us. I couldn't understand her.
     As years passed, I had my own family. I got to know her love, and I wrote to her in careful words and
asked her to let me know in any way she chose that she did forgive me. I posted the letter and waited for her
answer. None came. I became disappointed. I Couldn't be sure that the letter had even got to mother. It
seemed nothing had happened.
     Now the present of her desk told me why she had never been able to answer me.I cleaned the desk
carefully and found some papers inside-a photo 0f my father and a one-page letter, folded and refolded many
times. It was just my letter!
    Mother, you always chose the act that speaks other than words.

1.The writer began to love her mother's desk ______.

[ ]

A.after mother died
B.after she became a writer
C.when she was a child
D.when mother gave it to her

2.The pas sage shows that ______.

[ ]

A.Mother was cold on the surface but kind in her heart to her
B.Mother was very angry with her daughter in words
C.Mother cared much about her daughter in words
D.Mother wrote to her daughter in careful words

3.The word "gulf" in the second paragraph means ______.

[ ]

A.禮物
B.鴻溝
C.建議

4.What did the mother do with her daughter's letter?

[ ]

A.She had never received the 1etter.
B.For years, she often talked about the letter.
C.She didn't forgive her daughter at all in her 1ife.
D.She read the letter again and again till she died.

5.What's the best title of the passage?

[ ]

A.A Letter to Mother.
B.Mother and Daugher
C.Daughter's life
D.Mother's life

查看答案和解析>>

科目：初中英語 來源：月考題 題型：閱讀理解

     Sometimes we feel good, such as when we get good grades or when something good happens.
Sometimes we feel bad, such as when we argue with our classmates or when the teachers criticize (批評)
us.  Both kinds of feelings are common.  Of course, we all enjoy good feelings, but when we feel unhappy, sometimes we don't know what to do about it. Here is a plan that will help you when your feelings are bothering you:
     ACCEPT your feelings. Say to yourself "I am sad. " "I am scared. " "I am angry. " "I am embarrassed. " It's all right to have these feelings.
     RELAX and have a rest before you act. Take slow deep breath(呼吸) and relax your body.  Imagine
that you are in a safe  place. You can listen to some music or sing a beautiful song!
   ●THINK about ways to help yourself. Thinking helps you dosomething smart instead of hiirting yourself or making things worse.
     ●DO something to help yourself. Maybe you can talk to some-one, or do something you enjoy.If it
doesn't work, go back to Step 3.

1. We feel unhappy when____.

A. we get goocl grades
B. everything goes well
C. someone is proud of us
D. we have a fight with our classmates

2.If you want to .relax yourself before you act, you can .

A.  say to yourself"I am sad."
B.  listen to some music or sing a beautiful song
C. think about ways to help yourself
D. watch thrillers with your friends

3. The underlined part "If it doesn't work" in the passage probably means____.

A. if it is broken
B. if it can't interest you
C. if it is wrong
D .if it can't help you

4. Which of the following is NOT true according the pas-sage'?

A. We f'elt good when won the prize in the competition.
B. We felt bad when we lost our expensive things.
C. We can say to ourselves that we are pleased when we feel sad.
D We c:an tell someone about our bad feelings when we, are sad.

5. The passage tells us____.

A. what we can do when we feel unhappy
B. we can do nothing when we feel bad
C. we all enjoy good feelings, but bad feelings unusual to us
D. what we can do when we feel happy

查看答案和解析>>

同步練習冊答案

練習冊

高中

初中

小學