Our earth is in trouble. Our drinking water is becoming dirtier, and the air is not as clean as before . People and factories are polluting the air, rivers and lakes and seas. You may think that there is nothing you can do to help. That’s not true. There are many things you can do to help the earth.

Cars burn gasoline. This will produce a lot of CO₂ into the air. Some people believe that too much CO₂ is making the earth warm than ever. (2) They think CO₂ thins the clouds above us. The clouds keep us away from the strongest sunlight. So try to walk, ride a bike or take a bus. And if you drive a car, drive at a steady speed. This can save some gasoline.

The biggest energy use at home is for keeping (1)_________ or______ .So turn the air conditioner off when you don’t need to use it. Use lights that save energy.

Use fewer things that cannot be used again. When you buy something , consider those made from things that can be used again first.

(3)要用大量的水来洗澡沐浴。In one week an American family uses as much water for showers as a person drinks in three years! Buy a waterworks that uses less water, or take shorter showers. This can cut the use of water.

1.在横线上填入适当的单词_____________ _____________

2.将句子(2)译成汉______________________________________________________

3.将句子(3)译成英______________________________________________________

4.找出 If there is too much CO2 in the air, the earth will become warmer的同意义句

_________________________________________________________________

5.从文中找出能概括本文大意的句子______________________________________。

Our earth is in trouble.  Our drinking water is becoming dirtier, and the air is not as clean as before.  People and factories are polluting the air, rivers and lakes and seas.  You may think that there is mothing you can do to help.  That’s not true.  There are many things you can do to help the earth.

Cars burn gasoline.  This will produce a lot of CO₂ into the air.  Some people believe that too much CO₂ is making the earth warmer than ever.  They think CO₂ thins the clouds above us.  The clouds keep us away from the strongest sunlight.  So try to walk, ride a bike or take a bus.  And if you drive a car, drive at a steady speed.  This can save some gasoline.

The biggest energy use at home is for keeping warm and cool.  So turn the air conditioner off when you don’t need to use it.  Use lights that save energy.

Use fewer things that cannot be used again.  When you buy something, consider those made from things that can be used again first.

（1）要用大量的水来洗澡沐浴。In one week an American family uses as much water for showers as a person drinks in three years! Buy a waterworks that uses less water, or take shorter showers.  This can cut the use of water.

1.将（1）处译成英语。

_______________________________________________________________________________

2.找出 If there is too much CO₂ in the air, the earth will become warmer 的同义句。

_______________________________________________________________________________

3.从文中找出能概括本文大意的句子。

_______________________________________________________________________________

Our earth is in trouble.  Our drinking water is becoming dirtier, and the air is not as clean as before.  People and factories are polluting the air, rivers and lakes and seas.  You may think that there is mothing you can do to help.  That’s not true.  There are many things you can do to help the earth.
Cars burn gasoline.  This will produce a lot of CO₂ into the air.  Some people believe that too much CO₂ is making the earth warmer than ever.  They think CO₂ thins the clouds above us.  The clouds keep us away from the strongest sunlight.  So try to walk, ride a bike or take a bus.  And if you drive a car, drive at a steady speed.  This can save some gasoline.
The biggest energy use at home is for keeping warm and cool.  So turn the air conditioner off when you don’t need to use it.  Use lights that save energy.
Use fewer things that cannot be used again.  When you buy something, consider those made from things that can be used again first.
（1）要用大量的水来洗澡沐浴。In one week an American family uses as much water for showers as a person drinks in three years! Buy a waterworks that uses less water, or take shorter showers.  This can cut the use of water.
【小题1】将（1）处译成英语。
_______________________________________________________________________________
【小题2】找出 If there is too much CO₂ in the air, the earth will become warmer 的同义句。
_______________________________________________________________________________
【小题3】从文中找出能概括本文大意的句子。
_______________________________________________________________________________

Our earth is in trouble. Our drinking water is becoming dirtier, and the air is not as clear as before. People and factories are polluting the air, rivers, lakes and seas. You might think there is nothing you can do to help. That’s not true. There are many things you can do to help the earth.

Cars burn gasoline. This will produce a lot of CO into the air. Some people believe that CO is making the earth warmer. They think CO thins the clouds above us. The clouds keep us away from the strongest sunlight. So try to walk, ride a bicycle or take a bus. And if you drive a car, drive at a steady speed. This can save some gasoline.

The biggest energy use at home is for keeping warm or coo1.So turn the air conditioner off when you don’t need to use it. Use lights that save energy.

Use fewer things that cannot be used again. When you buy something, consider those made from things that can be used again first.

A lot of water is needed for a shower. In one week an American family uses as much water for showers as a person drinks in three years! Buy a waterworks that uses less water, or take shorter showers. This can cut the use of water.

1. The writer thinks that we can do_________ for the earth.

  A. something        B. nothing         C. little             D. few things

2. If there is too much CO in the air, the earth will become _________.

  A. 1arger           B. warmer         C. more colourful      D. colder

3. The underlined word “thin” here means _______in Chinese.

  A. 稀薄的         B. 使……变稀薄   C. 瘦的              D. 使……变瘦

4. We use the most energy at home for____.

  A. washing clothes                   B. having showers

  C. keeping quiet                     D. keeping warm or cold

5. The writer suggests ________to save water.

  A. using milk to have a bath            B. showering once a week

  C. spending less time showering         D. using a big waterworks

1根据短文内容,选择正确答案.

Anger is a kind of feeling. Many things can make you angry. When your teacher gives you too much homework, when your team loses an important game, when a friend borrows your favorite thing and then breaks it, you can get really angry. Usually, your body tells you when you are angry. For example, you breathe(呼吸) faster, your face turns red, and you may want to break something or hit(打) someone, but sometimes, you hide(隐藏) your anger. For example, you may hide it in your heart. The problem is that if you do this, you may get a headache or your stomach may hurt. In fact, it’s not good to hide your anger, and it’s important for you to get angry sometimes. But anger must be let out in the right way, without hurting others or yourself. When you get angry, you can talk about it with other people It’s helpful to talk about your anger with an adult(成年人,大人), such as a parent, a teacher, etc. When you talk about anger, those bad feelings can start to go away. Here are some other things you can do when you start to feel angry: talk to a good friend; count from 1 to 100; give someone a hug(拥抱); go for a bike ride; think about good things, etc. Remember that how you act when you are angry can make everything better or worse. Don’t let your anger control you.

1.You may not get angry when __________.

A. there is too much homework on this weekend

B. your favorite basketball team wins the game

C. a friend breaks your favorite thing

2.________ shows that you are not angry.

A. Taking a faster breath

B. Getting a headache

C. Wanting to protect someone

3.According to the passage, you can do everything when you get angry except(除了) __________.

A. go for a bike ride

B. think about good things

C. say bad things to the people around you

4.The underlined(画线的) word “control” in the last paragraph（段）means _______ in Chinese.

A. 控制     B. 连接    C. 帮助     D. 失去

5.This passage is mainly(主要) about _________.

A. anger    B. excitement    C. happiness