You may ask him for about that. [ ]A. an information B. information C. some information D. some informations 题目和参考答案——青夏教育精英家教网—

题目内容

You may ask him for about that.

[ ]

A. an information
B. information
C. some information
D. some informations

练习册系列答案

In nature, you may see many insects (昆虫）and animals of different colors. Have you ever wondered why?

Locusts are super delicious food for birds,but it is not always an easy job for birds to catch them.It is neither because locusts are good jumpers or runners nor because they are smarter than their enemies. The reason is that the colors of locusts change with the colors of crops(庄稼). When crops are young,locusts look green. But when autumn comes, locusts change to the yellow and brown color as crops do.

Brown bears,tigers and other animals move quietly through forests. They can’t be seen easily by their enemies. This is because they have colors similar to the trees. For the same reason, polar bears that live on a land of snow and ice are white. Butterflies and bees living among the flowers are colorful like flowers. Soil insects are mostly dark-colored and they live under the soil(土壤） in a dark and wet environment. However, insects with colors different from plants can easily be found and eaten by others. So in order to survive,they have to hide themselves in the daytime and appear only at night.

Have you ever noticed some even stranger acts? The ink fish in the sea can send out some very black ink when it faces danger. As the ink spreads over , its enemies will find themselves suddenly in a dark world. At the same time the ink fish immediately swims away. That is how it keeps itself safe though it is not strong at all.

1.It is not easy for birds to catch locusts because____________.

A .locusts are good runners B. locusts can jump very high

C. locusts are smarter than birds D. locusts can change their color

2.According to the passage, most soil insects_________

A.do not have bright colors

B. change their colors with the soil

C. do not live in a dark and wet environment

D. Eat colorful insects like butterflies and bees

3.What’s the meaning of the underlined word”survive” in the passage?

A. 繁殖 B. 产卵 C. 觅食 D. 生存

4.The ink fish_______so that its enemies will not see it?

A. changes its color B. makes the water around it black

C. appears only at night D. hides itself in the sea rocks

5.What is the main idea of this passage?

A. Some insects and animals have different skills.

B. Some insects and animals are clever than we think.

C. Some insects and animals use colors to protect themselves.

D. Some insects and animals can get used to the environment easily.

You may think there is only sand in the desert of the world, but it is not true. In the desert, as we know, there is a little 1 and it is not 2 for most plants. Still we can see some plants live in the desert.

There is 3 in some places in the deserts. We 4 these places oases(绿洲). In the oases, there are villages and towns. People grow 5 kinds of vegetables and rice in the fields there. People 6 live outside the oases. They have camels, sheep and other animals. These animals live 7 the desert plants for their food and do not need any water. The 8 are useful to the desert people in many ways. They eat the 9 and drink the milk of the animals. They 10 the camels for carrying water, food, and 11 .

The people of the desert have to keep 12 from place to place. They must always look 13 grass or desert plants for their animals. When there 14 no more food for their animals, they move to another place. The desert people are 15 . Every one in the desert likes to help the people in trouble and give them food and water.

1. A．rain B．rains C．wind D．winds

2. A．good B．good enough C．enough good D．enough

3. A．earth B．plants C．wood D．water

4. A．say B．call C．tell D．find

5. A．every B．all C．a D．one

6. A．also B．too C．either D．still

7. A．on B．with C．of D．by

8. A．water B．plants C．animals D．food

9. A．meal B．meat C．body D．food

10. A．let B．make C．drive D．use

11. A．other something B．something other C．else something D．something else

12. A．walking B．carrying C．moving D．going

13. A．up B．for C．after D．at

14. A．is B．are C．have D．has

15. A．carefully B．careful C．friendly D．friend

根据短文内容及首字母提示，填写所缺单词，并将答案填写在答题卡相应位置上。

Did you know that you can help the environment if you buy recyclable products instead of non-recyclable ones? Look for the recycle s 1. – three arrows that make a circle – on the package. Recyclable products are usually made out of things that already have been u 2. . It usually takes less energy to make recycled products than to make new ones. The more energy we save, the b 3. .

Imagine that it's a hot summer day. You put an ice cream on the sidewalk, and it melts. W 4. does this happen? Well, you probably know that the sun causes the ice cream to melt. But you may not know that the sun produces solar energy. Solar energy is a 5. way of saying "energy that comes from the sun." Solar energy can be used to heat homes, buildings, water, a6. to make electricity. Today, more than 200,000 houses in the United States make use of the s 7. energy.Cars are an important part of life for most people. But cars also cause pollution and give out a lot of greenhouse gases into the air. L 8. , there are some cars that are better for the environment. These cars can travel longer on a smaller amount of gasoline. They don't p 9. as much, either. Using these kinds of cars can help reduce the amount of greenhouse gases in the air.

Many things, l 10. computers, TVs, stereos, and VCRs, have special labels on them. The label says "Energy" and has a picture of a star. Products with the ENERGY STAR^® label are made to save energy. Buying products with ENERGY STAR^® labels will help protect the environment.

阅读表达

How good projects grow

Are you interested in projects(课题，项目）and want to have a good one? Well，that doesn’t come easily.You need to do the following tasks(任务):

TALK:You and your classmates discuss in detail(详细的）all that you would like to do to realize(实现）your project.

WRITE:One of your classmates acts as(担任）secretary(秘书).He or she keeps full notes as your group discusses.Later he or she will sort(整理）your ideas to make them better.

PLAN:With the secretary’s notes，your group makes a list of everything you’ll need and who will get，do or research what.

DO:Each group member gets，does and researches something on the list.Your group puts together all you have found and tries to make the project more well-organized.You prepare(准备）to present(展示)it in class.

SHOW:You and your classmates show(给……看）the world the result of your hard work.

Knowing all the above(上面)，you may want to try a project.Why not start with this:you can find out more about the history of your city.What did it look like? Which famous people lived there?

To grow good projects
Talk	Write	Plan	Do	Show
Discuss everything　1　.	The secretary should 　2　while you are discussing.	3　of your needs and make everyone’s task clear.	Do the research work and make the project　4　.	Show　5　to the world.

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