根据提示写出句中所缺单词，使句意完整正确。

1.Thank you for your _____________（建议）. I’m sure they will be useful to my English study.

2.Orange can bring you ___________（成功）and cheer you up when you are feeling sad.

3.She hates to be like others. So she always tries to do everything ____________（不同）

4.Which TV set should I choose ?It’s hard for me to make a           (决定)

5.I am very worried that Tom hasn’t        (回复)to my e-mail．

6.People read these blogs so they can find out the l_______ news about a subject they are interested in.

7.The film d        by Feng Xiaogang a few months ago is very popular in China.

8.There was something wrong with his teeth . He decided to see a d        .

9.In the past, Jim p_________ clothes made of cotton to those made of silk.

10.Your present is too expensive. I can’t a_________ it, Mr White.

11.My father likes reading. He often buys          (week) newspapers to read.

12.Tom r___________ (say “no” ) to do the work, so I had to ask John to do it instead.

13.Today, middle school students hardly have any s___________ ( free ) time for their hobbies.

14.Miss Li has a strange way to make all her lessons l__________ ( full of life ) and interesting.

15.When I watch the documentary , I feel quite r________________( calm and not worried )

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 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.
【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。
_______________________________________________________________________________

Now things made by machine are cheaper than those made _____.