题目列表(包括答案和解析)
综合填空(首字母已给出)
An old woman o 26 her window and looks out of it.The sun shines b 27 .There’s a man in the g 28 in front of her house.The old woman looks at him and says,“He is eating g 29 !”
She goes o 30 and asks the man,“Why are you eating grass?Are you h 31 ?”
The man says,“Yes,I am very poor.I have n 32 for my breakfast today and I am hungry now.”
The old woman tells him to go to the b 33 door of her house,and she goes in again.
The man s 34 and goes to the back door of the house.
Then the old woman opens the door and says to the man,“The grass here is l 35 .”
1.Zhijin Cave is known as the most beautiful underground (宫殿) in the world.
2.Susan usually has some pieces of b and a bottle of milk for breakfast.
3.In English the first name is the g name.
4.Spring is the best time for p trees.
5.— Excuse me.Are you f now?
— Sorry,I’m very busy.
6.It’s ten (分钟) walk.
7.He (使用) a lift to go up and down every day.
8.Food must be (保存) in cool places in summer.
9.We often listen to our teacher (认真) in class.
10.With the d of computer science,more and more work will be done by computer.
用所给词的正确形式填空
1.I’m very (interest) in that (interest) story.
2.You are (suppose) to shake hands when you meet a Chinese friend.
3.A knife is used for (cut) things.
4.The Yellow River is the second (long) river in China.
5.The boy is old enough (dress) himself.
6.December is the (twelve) month in a year.
7.I decided (talk) to my parents about it .
8.We stayed there for a long time without (say) a word.
9.I have five (knife).
Do you know why different animals or insects have their special colors? Colors are used mainly to protect themselves.
Why can’t some birds easily catch locusts(蝗虫)? It is because locusts change their colors together with the change of the colors of crops. When crops are green, locusts look green. But as autumn comes, locusts change to the same brown color as crops have. Some other insects with different colors from plants are easily found and eaten by others. So they have to hide themselves for lives in the day and appear only at night.
If you study the animal life, you’ll find the main use of coloring is to protect themselves. Bears, lions and other animals can’t be easily seen by hunters. This is because they have the colors much like the trees.
Have you ever noticed an even more strange thing? A kind of fish in the sea can send out black liquid when it faces danger. While the liquid spreads over, its enemies can’t find it. And it quickly swims away. So it has lived up to now though it is not strong at all.
1. From the article we learn that locusts .
A. are dangerous to their enemies B. are easily found by birds
C. change their colors to protect themselves D. are small animals
2.How can insects with different colors from plants keep out of danger?
A. They have to move quietly.
B. They hide themselves in the day and appear at night.
C. They have the colors much like their enemies.
D. They run away quickly.
3. Bears and lions can keep safe because .
A. they live in forests B. they like brown and grey colors
C. they move quietly D. they have the colors similar to the trees
4.What does the word “liquid” mean in the last paragraph?
A. 气体 B. 固体 C. 液体 D. 水蒸气
5. Which is the best title for this passage?
A. The Main Use of Colors for Animals and Insects
B. Colors of Different Animals and Insects
C. The Change of Colors for Animals and Insects
D. The Change of Different Animals and Plants
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