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题型:阅读选择 题类:常考题 难易度:普通

   When do you think of a forest, what do you see? Just trees? Or do you see many other things, such as singing birds, colorful plants and wild flowers?
   The forest is a whole world of its own. It is full of many different living things(生物). But even though they are all different, they have one thing in common: they all need each other in order to live on.
   The trees feed the forest "people"by making food in their leaves; by using sunlight to join water and minerals(矿物) from the soil and air. Their deep network of roots joins the soil together and stops it from dying out, making it possible for living things to live in it.
   Human beings(人类) are like the living things in the forest. We need one another in order to live. We need the farmers to grow our food, railroad and truck drivers to bring it to our shops and clerks(售货员) to sell it to us. We need people to prepare our food and cook it and others to take our waste things away. Then, of course, we need doctors, nurses, government leaders, mailmen, telephone operators, and many others.
   We also need other human beings in another way. We need people for friendship, to talk over our problems, exchange ideas. Think how lonely and unhappy you would be if you lived all alone.
   Life is a matter of giving and taking. We need to help other people as much as we need other people to help us. Think what a good feeling you have when you have done something for someone else!

(1)、According to the text, colorful plants and flowers live on _____.

A、the leaves of the trees B、water and minerals C、the soil and air D、all of the above
(2)、It is the ____ that make it possible for living things to live in the forest.

A、trees B、birds C、plants D、farmers
(3)、According to the writer, human beings are ______ the forest “people”.

A、different from B、like C、dislike D、unhappy with
(4)、The writer mainly wants to tell us_______.

A、we need people for friendship B、we need one another in order to live C、the forest is a whole world of its own D、the forest is full of different living things
(5)、Which one is the relationship(关系) between a forest and your life?

A、We can see trees in the forests. B、We like the living things in the forest. C、We need farmers to grow our food in the forest. D、We are the same as the forest; We need each other to live on.
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    Many people know that rubbish is a big problem on planet Earth. What many people don't know is that junk has become a problem in outer space too.

    According to BBC News, there are more than 22,000 pieces of space junk floating around the earth. And these are just the things that we can see from the surface of the earth by telescopes (望远镜). There are also millions of smaller pieces of junk that we can't see.

    Objects, like bits of old space rockets or satellites, move around the planet at very high speeds, so fast that even a very small piece can break important satellites or become dangerous to astronauts. If the smallest piece of junk crashed into a spaceship, it could damage it.

    To make things worse, when two objects in space crash, they break into many smaller pieces. For example, when a U.S. satellite hit an old Russian rocket in 2009, it broke into more than 2,000 pieces, increasing the amount of space junk.

    To reduce additional space junk, countries have agreed that all new space tools can only stay in space for 25 years at most. Each tool must be built to fall safely into the earth's atmosphere after that time. In the upper parts of the atmosphere, it will burn up.

    Many scientists are also suggesting different ways to clean up space junk. In England scientists are testing a metal net that can be fired into space junk. The net catches the junk and then pulls it into the earth's atmosphere to burn up. The Germans are building robots that can collect pieces of space junk and bring them back to Earth to be safely destroyed.

    "The problem is becoming more challenging because we're sending more objects into space to help people use their mobile phones and computers," says Marco Castronuovo, an Italian space researcher.

    "The time to act is now. The longer we leave the problem, the bigger it will become," he says.

 根据短文内容, 从短文后的选项中选出能填入空白处的最佳选项, 选项中有一项为多余选项。

Many people believe that, by the year 2100, we will live on the planet Mars(火星). Here is what life could be like. 

First of all, transport should be much better. By 2100, spaceships can travel at half the speed of light. {#blank#}1{#/blank#} 

Secondly, humans need food, water and air to live. Scientists should be able to find plants that can grow on Mars. These plants will provide us with food and air. 

{#blank#}2{#/blank#} We could easily jump too high and fly slowly away into space. To prevent this, humans on Mars have to wear special shoes to make themselves heavier. 

Life on Mars will be better in many ways. {#blank#}3{#/blank#} It is possible to live in a large building with many bedrooms. Then, robots will do most of the work, so we have more time for hobbies. 

{#blank#}4{#/blank#} Students can study and do their homework on computers and take exams in online schools. Each student will also have his own online teacher called "e-teacher". 

However, in some ways, life on Mars may not be better than on the earth today. 

{#blank#}5{#/blank#} Meals will probably be in the shape of pills(药片) and will not be as delicious as they are today. Also, space travel will make many people feel ill. 

A. You're welcome. 

B. Food will not be the same. 

C. First, people will have more space. 

D. There is a problem for us to live on Mars. 

E. There will probably be no schools on Mars. 

F. It might take us two or three days to get to Mars. 

 下面文章中有四处需要添加句子。请从以下选项中选出符合意思的句子。选项中有一项是多余选项。并回答35题(不多于15词)。

Have you ever wanted to grow some vegetables on your balcony(阳台)? Spinach(菠菜) is a great choice. It grows easily all the year, and it has many health benefits. 

{#blank#}1{#/blank#}

Spinach can survive temperatures as low as 7℃, but that's not good for its growth. Spinach seeds sprout(发芽)best in soil between 7℃ and 24℃. Once the seeds have sprouted, the vegetable grows best in daytime between 15℃ and 27℃. 

{#blank#}2{#/blank#}

·Pot size: A pot of 15 to 20 cm deep would be the best. Depending on your space, it can be as wide as you want. 

·Make sure your pot has a hole at the bottom. 

·Soil: For growing spinach in pots, use a mix rich in organic matter(有机物). 

·Spacing: Give each spinach plant seven cm of space. If you want to harvest(收获) large leaves, give each plant a little more space. 

·Position: If you are growing spinach in the fall and winter, keep the plants in a sunny place. 

For spring and summer planting, place your plants in a cool place, especially in the afternoon. 

{#blank#}3{#/blank#}

·Watering: Keep the soil a bit wet, but not too much. Avoid watering the leaves. 

·Fertilizing(施肥): To grow healthy spinach, you need to provide nitrogen(氮素). 

{#blank#}4{#/blank#}

Spinach grows quickly. You can harvest when the plant has formed at least five healthy leaves, usually within one month after it sprouts. 

A. When can you harvest?

B. Growing Spinach at Home

C. Who can cook spinach best? 

D. Where should you grow spinach?

E. When should you plant spinach? 

F. How should you take care of your spinach?

Is it a good idea to grow vegetables at home? Why or why not?(请用不超过15词回答){#blank#}5{#/blank#}

 阅读短文,从每小题所给的四个选项中,选出能回答所提问题或完成所给句子的最佳答案。

If you wake up one day and decide to build a house, how will you begin? Get some tools and build it at once? Or think carefully and prepare everything first? Of course, the second way is better. Why? Because you make a plan for your goal (目标)!

Many people have goals like getting better grades or finding a better job. But without a plan for reaching those goals, only 8 percent of these people will finally be successful. ____? First, it stops you spending time on meaningless things. Also, it helps you know better what to do step by step. What's more, if you make a good plan, you'll be surprised at how much you can reach. Last, by making a plan, you will know the problems you meet on the way to success and try your best to solve them.

The importance of having a plan is now clear, but do you know how to make your own plan?

Step 1: Put your goal down on a piece of paper. In this way, you will be more sure about it.

Step2: Cut your goal into small parts and make plans for them. So you will be clearer about what you can do step by step.

Step 3: Read your plan every day. Believe it or not, a plan is no good if you never look at it.

Step 4: Tell a friend about your plan. You may need his or her help when you can't follow it.

Remember: "A goal without a plan is just a wish." Once you make a plan for your goal and try your best to follow it, you will hardly fail.

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