Scientists can look _______ the huge telescop...

Scientists can look _______ the huge telescope to find the planet.

A. through　　　　 B. with　　　 C. in　　　　 D. of.

九年级英语单项填空中等难度题查看答案及解析

If you can _______ the problem, try to find a proper way to solve it.

A. look for　　 B. run out of　　 C. figure out　　 D. put out

九年级英语单选题中等难度题查看答案及解析

根据短文内容，用方框中所给单词的适当形式填空，每词限用一次。

Scientists would like to put a huge mirror in space above the earth. It might be sixty miles wide. It would be 1. to catch the rays of the sun. it would direct the sun’s rays on the earth as a child might do to make sunlight 2. on the wall with a hand mirror.

Why do they want to do this? The sun’s rays could be 3.  in many ways. They could light up 4.  by night. The warm rays could stop frosts(霜冻) which might come at night and hurt fruit and crops. They could melt（融化) 5. icebergs in the ocean. Perhaps they could change cloud movements and bring rain where it is needed.

九年级英语选词填空中等难度题查看答案及解析

In the countries all over the world, people are leaving the countryside in huge numbers to find jobs in the cities. They leave ______ the countryside is much poorer than the city, and often there isn’t much ______ there. Services such as hospitals and transport are usually much better in cities than they are in the country. They hope that their lives will ______ after they move to the city.

______ in the big cities of Europe and America — London, Paris and New York, people are moving out of the city. These are usually families who have some money, and want to live a ______ life. They are tired of the noise and the dirt of the city, tired of the crowded streets, crowded trains and buses. They want a house with a garden, and clean air that isn’t ______. So they move out.

In fact not all those who move from the city to the countryside are ______. After two or three years, many people who have done this feel that it was a big ______. They don’t make so much money and there isn’t much to do.

As a ______, quite a lot of people who have moved to the countryside move back to the city. “It’s wonderful to see crowds in the streets and cinema lights,” they say. “I’m so glad I’m ______ in the city!”

1.A. so B. if C. until D. because

2.A. work B. space C. progress D. food

3.A. raise B. improve C. end D. spread

4.A. And B. Instead C. But D. So

5.A. safer B. quieter C. fresher D. noisier

6.A. polluted B. influenced C. invented D. wasted

7.A. happy B. sad C. tired D. interesting

8.A. surprise B. idea C. moment D. mistake

9.A. matter B. fact C. result D. example

10.A. sure B. back C. off D. away

九年级英语完型填空困难题查看答案及解析

Look!People are gathering to get water from a huge well in the village of Natwarghad　 in the western Indian state of Gujarat!61.Because of the large population on the earth,the world is ________hungry,it is ______be thirsty for water now.The world’s population has reached 7 billion.And it could possible grow to 15 billion by the year 2100.

62.On the other hand,about 97% of water on the earth is sea water which we can’t drink or use for watering plants directly.Man can only drink or use the other 3% of fresh water which comes from rivers,lakes and underground .And we can’t even use all of that,because some of them has been polluted.

Now more water is needed.The problem is:can we avoid a serious water shortage later on?Firstly,we should all learn how to save water.Secondly,we should find out the ways to reuse it.Today,in most large cities water is used only once,but it can be used again .Even if every large city reuse its water,still there would not be enough.What could people turn to next?

The sea seems to have the best answer.The is very big.Look at the map of the world,there is more sea than land.It covers three quarters of the earth.All that needs to be done is to get the salt out of the sea water.Scientists are trying to find a cheaper way of doing it.So you see,64如果我们可以找出解决方法，我们就不会有干涸（dry up）的危险。

1.任务一；将(61)处句子补充完整。（每空词数不限）

Because of the large population on the earth,the world is ________hungry,it is ______be thirsty for water now.

2.将(62)处划线部分译成中文。____________________________________.

3.The passage tells us the sea covers_______of the earth.

A. sea　 45%　　 B. sea 75%　　 C. sea 97%　　 D. Sea　 35%

4.将（64）处中文译成英语。_____________________________________.

5.The name of the passage　 would be _______.

A. The Sea Water　　 B. How to Save Water

C. The Polluted Water　　 D. The Thirsty World

九年级英语任务型阅读困难题查看答案及解析

Scientists are trying to find a new ______ to solve the environmental problem.

A.period B.menu C.subject D.method

九年级英语单选题中等难度题查看答案及解析

Scientists are trying to find new clean energies, so that they do not pollute the environment. Solar power(太阳能)is one of them.

Solar power is a kind of electricity.It takes energy from the sun by using solar panels(太阳能金属板).People usually put the solar panels on the roofs of the houses and buildings.It is the family solar power system. Some countries are even beginning to build solar power factories by setting thousands of solar panels in some place, because there is enough sunshine. Solar power panels have many advantages. The power is easy to get and will never be used up. Whenever it is sunny, there is power. The power is clean and renewable. It helps to reduce waste and pollution.It is also great for the environment. In some places,because they are too far away to send electricity or not easy to build electric power factories, solar power is especially necessary.

More and more countries,such as China, the USA,Japan and India, encourage scientists to develop technology to put solar power into use. However, the power is not as widely used as expected（预期的）.

One of the difficulties is that a solar power system needs sunshine. Some countries having lots of rain, like the UK, are not suitable to develop such power systems. Secondly,a solar power factory requires a very large place to set enough solar panels to collect sunlight and change it into electricity. Maybe an area in the desert would be one of the perfect places for such a factory to build. What’s more, solar panels are expensive at present though the energy itself doesn’t cost anything.

Today scientists are working hard to develop cheaper solar power systems. Maybe one day solar power will be one of the most important clean energies in our life.

根据短文内容，选择正确答案。

1.Solar power is a kind of energy taken from　　　　　 .

A.the air B.the sun C.the water D.the ground

2.Where is this passage probably from?

A.A poster B.A magazine C.A letter D.A　 cookbook

3.What is the fourth paragraph of the passage mainly about?

A.The ways to use solar power

B.The advantages of solar power

C.The places to build the solar power plants

D.The difficulties of putting solar power into use widely

4.Which of the following sentences is NOT right?

A.Solar power is a kind of electricity

B.The solar power is suitable for every country

C.Solar panels are expensive at present

D.Scientists are working hard to develop the solar power systems

5.What can we learn from the passage?

A.Solar energy itself is expensive

B.Solar power will be used up very soon

C.Solar power is a kind of clean and useful energy

D.Solar power is much better than the other energies

九年级英语阅读单选中等难度题查看答案及解析

Everyone wants to find happiness. But sometimes looking for happiness can be as hard as looking for lost treasure. Just when you think you nearly reach it, something unexpected happens. This may puzzle(使困惑) you a lot. Here are some tips for helping you find happiness.

Don't put all your eggs in one basket. If you depend, on one thing or one person to make you happy, it may be impossible. You need to enlarge your circle of friends and activities.

Follow your heart. When we go against our own thoughts, we usually feel sad. Follow your strong feeling and let it guide you toward people and things that will improve your life. Day by day, you will be happier than before.

Organize your ideas. Many people push away happiness when they think too much. Don't keep everything in head. Try making a list of the things that seem too big to manage on your own. You may find the list isn't as long as you thought. You can do most of the things by yourself.

Look at your life as a whole. Most of the things that prevent us from feeling happy .are just some little things. Remember life is always going on, and whatever the little thing is, it will end.

Remember yore. values(价值观). We all have a value system, a way we have decided to go through life, which makes us feel like a good person. The important thing is to remember your values when life becomes hard. Keeping your values strong will help create happiness.

Happiness can be hard to feel at times, so don't think there is something wrong with you if you don't feel it. The ways above will help you to feel more of it.

阅读以上信息，用恰当的词完成下面的表格，每空一词。

九年级英语填空中等难度题查看答案及解析

Everyone wants to find happiness. But sometimes looking for happiness can be as hard as looking for lost treasure. Just when you think you nearly reach it, something unexpected happens. This may puzzle(使困惑) you a lot. Here are some tips for helping you find happiness.

 Don't put all your eggs in one basket. If you depend, on one thing or one person to make you happy, it may be impossible. You need to enlarge your circle

of friends and activities.

 Follow your heart. When we go against our own thoughts, we usually feel sad. Follow your strong feeling and let it guide you toward people and things that will improve your life. Day by day, you will be happier than before.

 Organize your ideas. Many people push away happiness when they think too much. Don't keep everything in head. Try making a list of the things that seem too big to manage on your own. You may find the list isn't as long as you thought. You can do most of the things by yourself.

 Look at your life as a whole. Most of the things that prevent us from feeling happy .are just some little things. Remember life is always going on, and whatever the little thing is, it will end.

 Remember yore. values(价值观). We all have a value system, a way we have decided to go through life, which makes us feel like a good person. The important thing is to remember your values when life becomes hard. Keeping your values strong will help create happiness.

　　　 Happiness can be hard to feel at times, so don't think there is something wrong with you if you don't feel it. The ways above will help you to feel more of it.

阅读以上信息，用恰当的词完成下面的表格，每空一词。

九年级英语任务型阅读中等难度题查看答案及解析

Can you ______who has lost the watch?

九年级英语单项填空简单题查看答案及解析