- ? - Boil the noodles. [ ]A. What should we do next B. What did you have for breakfast C. What do you think of the noodles D. What's the matter 题目和参考答案——青夏教育精英家教网—

题目内容

— _____?
— Boil the noodles.

[ ]

A. What should we do next
B. What did you have for breakfast
C. What do you think of the noodles
D. What's the matter

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Fish and apple soup'？Yes, and you won't believe how delicious it is. This first came out of a restaurant in Singapore, but it is now very popular as the soup du jour in Chinese restaurants. Ingredients (serves 4):
1. Whole fish
2 apples, quartered,
4-6 ginger slices (姜片)
1 bunch of spring onions, cut into pierces
1 red tomato, cut into 8 pierces ，oil. salt and pepper
Methods:
l. Remove the bones from the fish.
2 Pour oil into a pan. Fly the ginger slices, and the spring onions Add the fish hones and oil.
3. Add enough water and boil it for about 15 to 20 minutes,
4. Add the apples, the fish and the tomato. When the apples go soft, ads salt and pepper,
【小题1】This passage is probably_________.

【小题2】The name of the soup in Chinese restaurants is_________.
A. du jour soup D. tomato soup C. union soup D. ginger soup
【小题3】The underlined word "quartered" means_________.

【小题4】If you want to cook the soup for 8 people, you will need _____ red tomatoes.

【小题5】In what order should you add the ingredients while cooking the soup?

A．apples, fish and tomato—ginger slices and spring onions—oil—fish bones

B．oil—fish bones—ginger slices and spring onions—apples, fish and tomato

C．oil—ginger slices and spri

ng onions—fish bones—apples, fish and tomato

D．ginger slices and spring onions—fish bones-apples, fish and tomato—oil

Antifreeze is a liquid(液体) that is added to water to keep it from freezing． When water freezes and turns to ice，it expands(膨胀)．The force of water expanding is so great that it will break the hardest metal．Water is used in car engines(发动机) 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．
【小题1】people use ________ to keep car engines cool．

【小题2】The usual kind of antifreeze freezes at ________．

【小题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

【小题4】Besides alcohol，________ is another kind of popular antifreeze．

【小题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

用所给词的适当形式填空

1.—What do the two people in white clothes do?

—Oh, they are _______ (dentist).

2.Do you want a _______ (boil) egg for breakfast?

3.Follow the dentist’s _______ (advise), and you’ll get well soon.

4.Take care of your_______(tooth) or you’ll have a toothache.

5.You have a fever, you’d better _______ (lie) down and have a rest.

A Simple Scientific Experiment

Below is a description of a single scientific experiment. It shows us how iron reacts ( 反应) with air and with water.

Aim : To find out if iron rusts( 生锈) (a) in dry air ; (b) in water that has no air in it ( air- free water) ; (c) in ordinary water.

Materials : 3 clean iron nails ( 铁钉) ; test tubes ; test tube holder ; cotton wool ; oil ; Bunsen burner.

Iron in dry air

Method

(1) Put some iron nails at the bottom of a test tube.

(2) Push some cotton wool down the tube.

(3) Leave the tube for one week.

Result

After one week, the nails have not rusted.

Conclusion

Iron does not rust in dry air.

Iron in air-free water

Method

(1) Half-fill a test tube with water.

(2) Boil the water for three minutes. (This makes sure there is no air in the water.

(3) Put two or three clean nails in the water.

(4)Add some oil to the water. (This will keep air out of the water.)

(5) Leave the tube for one week.

Result

The nails do not rust in the tube with air-free water.

Conclusion

Iron does not rust in air- free water.

Iron in ordinary water

Method

(1) Half –fill a test tube with water and add two or three clean nails.

(2) Leave the tube for one week.

Result

The nails rust in the tube with ordinary water.

Conclusion

Iron rusts in ordinary water. (238 words)

1.In the first part of the experiment the cotton wool is most probably used to ______________.

A. keep the air dry B. keep the tube wet

C. make the nails rust D. keep the tube clean

2.What are necessary steps to make sure the water in the tube is air free?

①Leave half a tube of water in it

②Boil the water for some time

③Put some clean iron nails in the tube

④Add some oil to the water

A. ①② B. ①③ C. ②③ D. ②④

3.We can conclude from the experiment that only ____________ makes iron rusty.

A. dry air B. cotton wool C. ordinary water D. air-free water

1. Whole fish

2 apples, quartered,

4-6 ginger slices (姜片)

1 bunch of spring onions, cut into pierces

1 red tomato, cut into 8 pierces ，oil. salt and pepper

Methods:

l. Remove the bones from the fish.

2 Pour oil into a pan. Fly the ginger slices, and the spring onions Add the fish hones and oil.

3. Add enough water and boil it for about 15 to 20 minutes,

4. Add the apples, the fish and the tomato. When the apples go soft, ads salt and pepper,

1.This passage is probably_________.

A. a poem B. a piece of news C. a story D. a recipe

2.The name of the soup in Chinese restaurants is_________.

A. du jour soup D. tomato soup C. union soup D. ginger soup

3.The underlined word "quartered" means_________.

A. 榨汁 B. 切成四份 C. 洗净 D. 炸碎

4.If you want to cook the soup for 8 people, you will need _____ red tomatoes.

A. 1 B. 2 C. 3 D. 4

5.In what order should you add the ingredients while cooking the soup?

A. apples, fish and tomato—ginger slices and spring onions—oil—fish bones

B. oil—fish bones—ginger slices and spring onions—apples, fish and tomato

C. oil—ginger slices and spring onions—fish bones—apples, fish and tomato

D. ginger slices and spring onions—fish bones-apples, fish and tomato—oil

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