阅读短文，按要求完成任务。
There are eight kinds of tigers in the world. A tiger is usually two meters long and two hundreds kilos heavy. A mother tiger may have two to four babies each time. About three years later, the babies can grow as big as their mother. They can stay about twenty years. They like to sleep in the day-time and come out to find food at night. They won’t eat people if they are not too hungry. There were three kinds of tigers in China. One kind of it lives in the northeast. They are the biggest ones in the world, but the number of(数目) them is very small.
1.How many kinds of tigers are there in the world?
2. How much does a tiger weigh?
3.Do tigers like to sleep at night?
4.将划线句子翻译成汉语。
5.Where do the biggest tigers live ?
阅读填词。阅读短文，根据其内容图表中的空格里填入一个恰当的单词。
New Energy in Twenty-first Century
Energy from the wind
Wind is a kind of clean energy, and there is lots of it. But if there’s no wind, there is no wind energy.
Energy from the water.
When water movers from a high place to a lower place, it can make electricity without pollution. However, people have to build dams(水坝), to use this energy, and building dams is very expensive.
Energy from the earth.
There is heat in the rocks under the earth. Scientists use the heat to make geothermal(地热的)energy. This kind of energy is cheap, but it is is only possible in a few places in the world.
Energy from the sun.
Solar panels on the roofs of houses can turn energy from the sun into electricity. Solar power is clean and plentiful. But when the weather is bad, it doesn’t work.
New 1. in 21C | Adervantage | Disadervantages (缺点) |
Wind energy | A kind of 2. energy | If there is no 3. ,there is no wind energy. |
4. energy | Water movers can make electricity without 5. | Building dams is not 6. |
Geothermal(地热的)energy | The 7. in the rocks under the earth can make energy. | Only 8. in a few places |
Solar energy | Solar power is clean and 9. | When the 10. is bad, it doesn’t work. |
用所给动词的适当形式完成短文。
Jane Scott is fourteen years old and last year she 1. (begin) to study in a middle school. She likes 2. (dance) and singing and spends a lot of time a 3. (practise) them. But she hates math and 4. (not study) hard at it. She thinks it difficult 5. （learn） math. Once she failed the math exam. And now she decides 6. （give）it up. Her father was angry with her when he knew about it.
根据句意，用所给单词的适当形式填空。
1.He doesn't know the ______(important) of life.
2.When Miss Li heard the bad news, she cried (sad).
3.Every year there are many (tour) visiting the Great Wall.
4.Some (hunt) kill bears for their paws.
5.Peter came to China in 1998, he became (interest) in Chinese history.
选出方框内的单词或词组填空，其中有一个单词或词组是多余的
provides in danger live on perfect change describe |
1.If we don't protect the birds, they will be ________
【小题2 Zhalong is one of the world’s most importantwetlands because it _________ food and cover for fish and birds.
2.If we want to learn English better, remember “Practice makes .
3.As we know, tigers meat.
4.Look at some pictures of different kinds of birds carefully, then __________ them.
If we find a bird nest(巢), we will have a good place of observing(观察) and knowing about birds.
Birds sit on eggs and take care of their baby birds from April to June. Because the baby birds are too young to leave the nest, mothers often leave and come back to the nest during the time to look for food. So it is good to observe birds. When we observe birds, we’d better hide ourselves in a close place to the nest, and it’s better to use binoculars(双筒望远镜).
But how to make a bird nest? It’s very easy. If you want to make one, please follow these:
Making a nest: A good nest must be very fine, strong, thick and easy.
a) Each nest must have six boards. Don’t make the boards too slippery.
b) Dig a small hole in the front of the nest as a door. The “door” is from 3cm to 5cm. So the bird can fly in or out easily.
c) Make sure the rainwater doesn’t go into the nest.
d) One piece of the boards should be easy to open.
e) Please don’t forget to color the nest.
1. The most important thing in observing birds is to ______.
A. look for a place near the nest B. climb trees
C. write down notes every day D. make a bird nest
2.When we’re observing birds, we have to hide ourselves to ______.
A. look after them
B. use the binoculars
C. make them do everything as usual
D. catch the birds at last
3.We should leave a hole in the front of the nest so that ______.
A. we can clean the nest
B. the birds can fly in or out
C. we can hang it easily
D. it’s easy to make
4. What’s the title of this passage?
A. Birds and men
B. Playing with the birds
C. Observing birds and making bird nests
D. Listening to the songs of birds
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