The force is strong enough ________ the water.


  1. A.
    hold
  2. B.
    holding
  3. C.
    to hold
  4. D.
    holds
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科目：初中英語(yǔ) 來(lái)源： 題型：閱讀理解


Antifreeze is a liquid(液體) that is added to water to keep it from freezing． When water freezes and turns to ice，it expands(膨脹)．The force of water expanding is so great that it will break the hardest metal．Water is used in car engines(發(fā)動(dòng)機(jī)) to keep them cool while they run，and if this water is allowed to freeze in winter it can break the iron block of the engine．That is why antifreeze is necessary．
Water freezes at 0℃；the usual kind of antifreeze will not freeze until the temperature is－40℃．A mixture(混合物) of five parts of water and four parts of antifreeze will prevent freezing at－18℃；four parts of water and five parts of antifreeze reduce this to －22℃．
Alcohol is a kind of good antifreeze，but when the air is running it becomes hot and the alcohol boils away，so it must be changed very often．Most people use antifreeze that does not boil away when the engine is running．There are several chemicals that do this．One of the most popular is called ethylene glycol．
【小題1】people use ________ to keep car engines cool．
A．a(chǎn)ntifreezeB．waterC．a(chǎn)lcoholD．ethylene glycol.
【小題2】The usual kind of antifreeze freezes at ________．
A．0℃B．－18℃C．－22℃D．－40℃
【小題3】We use antifreeze in order to ________．
A．keep alcohol in water
B．stop ice from becoming water
C．make the freezing point of water lower
D．raise the freezing point of water
【小題4】Besides alcohol，________ is another kind of popular antifreeze．
A．waterB．ethylene glycolC．a(chǎn)ny chemicalD．a(chǎn)ny mixture
【小題5】The text is written to ________．
A．tell us what antifreeze is
B．make people buy antifreeze
C．tell us that cars need antifreeze
D．show us how to protect car engines

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科目：初中英語(yǔ) 來(lái)源： 題型：

詞形變換：選擇方框里的詞的正確形式填空，每詞只用一次。（10分）

discover  do  surprise  burn  hold  add  heavy  find  use  observe

 
 

 
1. We ________ a science experiment in class tomorrow.
2. Do you know who ________ America?
3. They will show us a ________ experiment in class.
4. I have nothing ________ to my letter.
5. Air is ________ than we think.
6. The force is strong enough ________ the water.
7. I will ask the class to make ________ and guess what will happen.
8. An Easter egg hunt is a game for ________ eggs.
9. To make a candle ________, you “l(fā)ight” it.
10. When the candle stops burning, it ________ up all the oxygen in the air.

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科目：初中英語(yǔ) 來(lái)源： 題型：閱讀理解

請(qǐng)認(rèn)真閱讀下面短文，并根據(jù)短文內(nèi)容回答問(wèn)題。
Whether summer or winter, holiday time can mean travel. A few years ago, some people moved from California to Maryland with their birds. Traveling with birds is a very unusual experience. But everything can go well with a little planning. There are some good tips for you.
★ The first thing you have to decide is what cage your birds will use. You should make sure that the cage is neither too small nor too big, and can be put into the car easily. If you find that you need a travel cage, get it a few weeks before the trip, so you can give your birds time to get used to it.
★ If your car has the airbag, do not put the cage in the front seat. The force of the airbag even in a little accident could easily damage any cage and even injure or kill the bird inside. The cage should be held in the car with seatbelts.
★ If your trip takes several days, you need to make some stops at pet-friendly hotels. When you stop at hotels during the trip, you must put lots of newspapers under the cage to help control the rubbish.
★ If your travel or moving plans bring you to areas with hot weather, remember that the car will become very hot in a short time in the sun. Never leave your birds in the car alone.
Traveling with birds can be stress-free, and a little planning can make it a pleasant experience.
【小題1】What is the first thing you have to decide?
____________________________________________________
【小題2】 How should the cage be held in the car?
____________________________________________________
【小題3】Why must we put lots of newspapers under the cage at hotels?
____________________________________________________
【小題4】What is the passage mainly about?
____________________________________________________
【小題5】What do you think of traveling with birds? (請(qǐng)自擬一句話作答)
____________________________________________________ 

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科目：初中英語(yǔ) 來(lái)源：2012屆江蘇省啟東市初三下學(xué)期期中考試英語(yǔ)試卷（帶解析） 題型：閱讀理解

請(qǐng)認(rèn)真閱讀下面短文，并根據(jù)短文內(nèi)容回答問(wèn)題。
Whether summer or winter, holiday time can mean travel. A few years ago, some people moved from California to Maryland with their birds. Traveling with birds is a very unusual experience. But everything can go well with a little planning. There are some good tips for you.
★ The first thing you have to decide is what cage your birds will use. You should make sure that the cage is neither too small nor too big, and can be put into the car easily. If you find that you need a travel cage, get it a few weeks before the trip, so you can give your birds time to get used to it.
★ If your car has the airbag, do not put the cage in the front seat. The force of the airbag even in a little accident could easily damage any cage and even injure or kill the bird inside. The cage should be held in the car with seatbelts.
★ If your trip takes several days, you need to make some stops at pet-friendly hotels. When you stop at hotels during the trip, you must put lots of newspapers under the cage to help control the rubbish.
★ If your travel or moving plans bring you to areas with hot weather, remember that the car will become very hot in a short time in the sun. Never leave your birds in the car alone.
Traveling with birds can be stress-free, and a little planning can make it a pleasant experience.
【小題1】What is the first thing you have to decide?
____________________________________________________
【小題2】How should the cage be held in the car?
____________________________________________________
【小題3】Why must we put lots of newspapers under the cage at hotels?
____________________________________________________
【小題4】What is the passage mainly about?
____________________________________________________
【小題5】What do you think of traveling with birds? (請(qǐng)自擬一句話作答)
____________________________________________________ 

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科目：初中英語(yǔ) 來(lái)源：2013屆常熟市初一上學(xué)期期末考試英語(yǔ)試題 題型：其他題

詞形變換：選擇方框里的詞的正確形式填空，每詞只用一次。（10分）

discover  do  surprise  burn  hold  add  heavy  find  use  observe
 
 

 


1. We ________ a science experiment in class tomorrow.

2. Do you know who ________ America?

3. They will show us a ________ experiment in class.

4. I have nothing ________ to my letter.

5. Air is ________ than we think.

6. The force is strong enough ________ the water.

7. I will ask the class to make ________ and guess what will happen.

8. An Easter egg hunt is a game for ________ eggs.

9. To make a candle ________, you “l(fā)ight” it.

10. When the candle stops burning, it ________ up all the oxygen in the air.

 

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