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Many birds live comfortably in Zhalong Nature Reserve all year round, while some only stay there for a short time. There are many fish in the wetlands, and the birds can easily catch them for food. Zhalong has long been called “the home of the crane”. There are 15 crane species (物种) in the world. 8 of them are in China and there are 6 species in Zhalong area. It is an important living area for the rare red-crowned cranes. There are not many red-crowned cranes in the world. Every spring and summer, red-crowned cranes lay and hatch (孵化) their eggs in Zhalong.
Some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife. More and more birds are in danger because they do not have enough living space. Many of them died. The Chinese government wants to protect these endangered birds, and they can be safe in Zhalong.
Every year, a lot of tourists go to Zhalong to watch birds. This year, members of our Bird-watching Club are going to study the different kinds of birds in Zhalong and the changes in their numbers. The study begins next month.
We _______ once a year. We are now inviting secondary school students to help. We need more people to help us count and do something to help the birds.
Many people do not understand the importance of the wetlands. We hope this information will help them understand and make them actively take action to protect wildlife.
【小题1】 What does the underlined word “ideal” mean?
| A．Perfect. | B．Dangerous. | C．Crowded. | D．Expensive. |
| A．All birds stay in Zhalong Nature Reserve all year round. |
| B．There are eight species of red-crowned cranes in Zhalong. |
| C．The number of the world’s red-crowned cranes is small. |
| D．Every winter red-crowned cranes hatch eggs in Zhalong. |
| A．go birdwatching | B．do a bird count | C．go bird-hunting | D．hold a bird show |
| A．attract more visitors to pay a visit to Zhalong Nature Reserve |
| B．ask people to take action to protect wetlands and wildlife |
| C．prevent people from watching birds in Zhalong Nature Reserve |
| D．make people around the world know the Birdwatchting Club |
A. Two thousands B. Thousands of D. Thousand of 查看习题详情和答案>>
Let me tell you something about our park.It’s not very big but beautiful .Here’s the gate .We can go into (进)the park from here. On the left of it, there are two toilets .There is a café on the right .We can drink coffee there. There is a big tree near it. In the tree, there are many birds. In the middles of the park ,there is a playground .There are many boys and girls on it .Some are flying kites, and others are dancing. They are happy. Near the playground, there is a nice and big lake .There are many boats on it.
【小题1】Is the park beautiful? _______.
| A．No, it isn’t. | B．Yes ,it isn’t | C．No, it is | D．Yes, it is |
| A．There is a tree . | B．there are two boats. | C．There are two toilets. | D．There is a river |
| A．One | B．two | C．three | D．four |
| A．There is a café | B．There is a playground | C．There is a tree | D．There is a lake |
| A．球场 | B．篮球场 | C．操场 | D．大厅 |
Many birds migrate in autumn. Because the trip can be dangerous, some travel in large groups. For example, geese(鹅) fly in noisy, “V”-shaped groups. Other kinds of birds fly alone.
Some animals stay active in winter. They must ___①___ themselves when the weather changes. Many change their doing or their bodies. For example, snowshoe rabbits grow white fur to help them hide in the snow.
Food is hard to find in winter. Some animals, ____②____ mice, collect lots of food in autumn and store it to eat later. Some animals eat different kinds of food as the seasons change.
Some animals sleep for part or all of the winter. The animal’s body temperature drops, and its heartbeat and breathing slow down so it uses very little energy. In autumn, these animals get ready for winter by eating much more food than in summer and storing it as body fat. They use this fat to keep them alive while sleeping.
Every type of insect（昆虫） has its own life cycle and that is the way it grows and changes. Different insects spend the winter in different forms of their lives. Some insects also spend the winter without moving. Some insects spend the winter as pupae（蛹）. Other insects die after laying eggs (卵)in autumn. ③The eggs change into new insects in spring and everything begins all over again。
小题1:在①、②空白处分别填入一个适当的词使句意完整、上下文通顺。
_____________ ______________
小题2:把③句译成中文。
_______________________________________________________________ 。
小题3: 回答问题: Which kind of bird flies in noisy, “V”-shaped groups?
________________________________________________________________ .
小题4:在文中找出与 “Snowshoe rabbits can hide themselves in the snow because of their white fur” 意思相近的句子，并将它写在横线上。
________________________________________________________________________________ .
小题5:在文中找出最能表达该短文主题的句子，并将它写在横线上。
________________________________________________________________________________.
Thirty years ago, Lake Ponkapog in Hartwell, New Jersey, was full of life. Many birds and animals lived beside the water, which was full of fish. Now there are few birds, animals, and fish. The lake water is polluted. It is in a colour of dirty brown, and it is filled with strange plants.
How did this happen? First, we must think about how water gets into Lake Ponkapog. When it rains, water comes into the lake from all around. In the past, there were forests all round Lake Ponkapog, so the rainwater was clean.
Now there are many homes around the lake. People often use the chemicals (化学制品)in their gardens. They use other chemicals inside their houses for cleaning and killing insects. There are also many businesses. Businesses use chemicals in their machines of shops. Other chemicals fall onto the ground from cars or trucks. When it rains, the rainwater picks up all the chemicals from home and businesses and then carries them into the lake . They pollute the water and kill the animals.
Boats on the lake are also a problem. Lake Ponkapog is a popular place for motorboats（汽船）. But oil and gas from boats often get into the lake. So more bad chemicals go into the water this way.
People in Hartwell are worried . They love their lake and want to save it. Will it be possible? A clean lake must have clean rainwater going into it. Clean rainwater is possible only if people are more careful about chemicals at home and at other chemicals on the ground. And they mustn’t use motorboats any more on the lake. All these may change people’s lives. Only then can Lake Ponkapog be a beautiful, clean lake again.
【小题1】In the past, the water in Lake Ponkapog was made clean by ________.
| A．forests | B．rain | C．birds | D．fish |
| A．are always clean | B．can help the animals |
| C．are good for the lake | D．get into the rainwater |
| A．more boats on the lake | B．more dirty things in the lake |
| C．a cleaner lake | D．a dirty lake |
| A．be more careful about chemicals | B．use the water |
| C．grow fewer plants in the gardens | D．use more motorboats on the lake |
| A．boats on the Lake Pankapog | B．why the water is dirty in Lake Ponkapog |
| C．clean rainwater | D．dirty lakes |