Everyone in our family cares about the environment and we trees every year.A. plant B. plantedC. are planting D. have planted 题目和参考答案——青夏教育精英家教网—

题目内容

Everyone in our family cares about the environment and we________ trees every year.

A. plant B. planted

C. are planting D. have planted

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important it is for kids to think differently!

A. What B. What a C. What an D. How

Jack has three friends. Mike is the ______ of the four.

A. most cleverest B. more clever C. cleverest D. clever

The world's forests become smaller and smaller.People are still cutting down the trees.Why is this happening？There are two reasons－land and wood.

People need land for animals and crops.And people want wood.Japan，Europe and North America need wood.There，it is used for buildings or it is made into furniture (家具)．

But most places from the forests are not good for animals or crops.The soil(土壤) in the forests is very thin.When trees are cut down，the soil is washed away by the rain or blown away by the wind.Soon there is nothing but sand.Then more land will be needed and more trees will be cut down.

Who can we blame(责备) for the lost forests？The answer is all of us.There are too many people in the world.Look around.Maybe you are listening to the loudspeaker or sitting on a chair.They are made of wood.

1.What has happened to the world's forests now?

A. There is no forest in the world.

B. People cut down all the trees.

C. They become smaller and smaller.

D. People have grown a lot of trees.

2.Land is used for ________.

A. animals B. planting trees

C. roads D. buildings

3.Most places from the forests are not good for animals or crops because ________.

A. the wind is too strong

B. no trees are grown there

C. there is no sand

D. the soil is very thin

4.What is left when the soil is washed away by the rain or blown away by the wind?

A. Nothing. B. Sand.

C. Trees. D. Water.

5.It is ________ who should be blamed for the lost forests.

A. forests B. wind

C. rain D. all the people

The children have been waiting for half an hour and they are getting________.

A. unpopular B. comfortable

C. impatient D. careless

The government in china has ended its one－child ________ and let one family have two children.

A. policy B. step C. method D. road

Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.

Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1500 students at the college will receive a laptop. The laptops are part of a ＄10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access(入口) to the Internet. Besides, they will be able to use e-mail to "speak" with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees-anywhere at all!

Because of the many changes in computer technology, laptop use in higher education, such as colleges and universities, is workable(可行的). As laptops become more powerful, they become more similar to desktop computers. Besides, the portable(手提的) computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.

At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, "Here we are in the middle of Virginia and we're giving students a window on the world. They can see everything and do everything."

1.The main purpose of the laptop program is to give each student a laptop to _____.

A. use for their schoolwork B. access the Internet

C. work at home D. connect them to libraries

2.Why is the word "speak" in the second paragraph in quotation marks (引号)?

A. They don't really talk. B. They use the computer language.

C. Laptops have speakers. D. None of the above reasons is correct.

3.Which of the following is true about Westlake College?

A. All teachers use computers. B. 1500 students have laptops.

C. It is an old college in America. D. Students there can do everything.

4.What can we infer(推断) from the passage?

A. The program is successful B. The program is not workable.

C. The program is too expensive. D. We don't know the result yet.

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2.如果你遵循这些简单的步骤，你就能在某种程度上改善你的烹饪技巧。

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3.你梦想成为一个世界著名的明星是不明智的。

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4.现代医学发展得如此快以至于医生们需要不断学习。

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5.他们正在进行一场关于如何循环利用废水的讨论。

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everyone in your class watching TV?

A. Is; like B. Do; like C. Does; like D. Are; like

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