Unit 6 Birdwatching 课时练 2024-2025学年牛津译林版英语八年级上册

第1课时　Comic strip & Welcome to the unit Unit 6　Birdwatching 一、 用方框中所给单词或短语的适当形式填空，其中有一个单词或短 语多余。（每小题4分，共20分） at the market　type of　wing　feather　hen　birdwatch 1. Birds cannot fly high without ⁠. 2. It is reported that there are only 15 ⁠ cranes in the world. 3. The ⁠ are protecting their young while the eagle is catching the chicks. 4. My grandfather loves birds and he often goes ⁠ in the forest. 5. There are different kinds of things ⁠ during the Spring Festival. wings　 types of　 hens　 birdwatching　 at the market　 一 二 三 四 二、 单项选择。（每小题4分，共20分） （　C　）1. We all know that  　　　　have white feathers and long thin necks. A. sparrows B. parrots C. swans D. eagles （　A　）2. —  　　　　bird do you like  　　　　， an eagle， a swallow or a swan？ — A swan. A. Which； best B. What； well C. How； better D. Which； good C A 一 二 三 四 （　C　）3. Seagulls can’t fly far if they have no  　　　　. A. long wing B. long-winged C. long wings D. long winged （　C　）4. — My favourite sport is baseball. — So you can  　　　　the Baseball Club. A. give B. play C. join D. meet C C 一 二 三 四 （　B　）5. — What does your brother look like？ —  　　　 A. He is outgoing. B. He is really tall and thin. C. He is a student. D. He is in hospital. B 一 二 三 四 三、 补全对话。（每小题4分，共20分） 根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中 有两个为多余选项。 A： Have you heard of the song “The story of the red-crowned crane”？ B： No， I haven’t.  　1 a　 A： Yes. One day in 1987， one of the birds in a nature reserve went missing （丢失的）. A girl named Xu Xiujuan worried about it and she looked for it for two days. B：  　2 a　 一 二 三 四 A： Yes. She got a job there when she was 21.  　3　 When she was a little girl， she learned to look after the birds from her father. So she had a great love for these birds. B： Did Xu find the missing bird？ A： No. Unluckily she fell into a river and died while she was looking for the bird.  　4 ⁠ B： I’m sorry to hear that. Was the song written for Xu？ A： Yes.  　5 ⁠ B： It is really a sad story. I will hear the song when I get home. ⁠ 一 二 三 四 A. That year， she was only 23. B. It can make people think of Xu when they hear the song. C. There are many amazing cranes in the world. D. She loved her job very much and she did her best to take care of the birds. E. She has an idea that may help. F. Does it tell a story about red-crowned cranes？ G. Did the girl work in the nature reserve？ 1. 2. 3. 4. 5. F　 G　 D　 A　 B　 一 二 三 四 四、 完形填空。（每小题4分，共40分） The ostrich（鸵鸟） is the largest bird in the world. From far away， it looks like a  　1　. It has a long neck， long legs， big eyes and walks like a camel. Like the camel， the ostrich can live for a long time  　2　 water. It can live in the sandy desert  　3　. 一 二 三 四 The ostrich is a bird but it cannot fly. Its  　4　 are too short for flying， but they do help the ostrich to  　5　 fast. The wind gets under the wings and lifts its body  　6　 the ground. In this way， it can take very long steps. An ostrich can run faster  　7　 a horse. The ostrich is big and strong，  　8　 sometimes it is not very smart. When it is frightened（害怕的）， it  　9　 around in circles. Its eggs are large. The shells（壳） are very  　10　. It is reported that an adult can stand on its egg and the egg will not break. 一 二 三 四 （　C　）1. A. tiger B. lion C. camel D. bear （　A　）2. A. without B. no C. not D. none （　D　）3. A. either B. also C. neither D. as well （　C　）4. A. feathers B. hands C. wings D. legs （　B　）5. A. fly B. run C. sleep D. eat （　C　）6. A. down B. on C. off D. under （　B　）7. A. as B. than C. like D. between （　D　）8. A. so B. because C. or D. but （　B　）9. A. flies B. runs C. sleeps D. sits （　C　）10. A. hot B. soft C. hard D. thin 　　　　　 C A D C B C B D B C 一 二 三 四 第2课时　Reading （1） Unit 6　Birdwatching 一、 根据提示写出单词。（每小题4分，共20分） 1. The DIY model plane made by the mother is a （the best） present for little Tom’s eighth birthday. 2. Some people don’t （know） the importance of health until they are sick. 3. The old man lives by the sea and goes （捕鱼） every morning. 4. — What do you think of the Summer Palace？ — Wonderful！ I can’t use words to （描述） its beauty. perfect　 understand　 fishing　 describe　 5. Every weekend， my father and I always get close to ⁠（大自 然） to enjoy the blue sea， beautiful flowers and flying birds. nature　 一 二 三 四 二、 单项选择。（每小题4分，共20分） （　A　）1. （南京中考）The drama Yuhuayao  　　　　citizens in Nanjing with a chance to learn and listen to the Party’s history. A. provided B. guarded C. compared D. protected （　A　）2. Shandong is  　　　　the east of China， and Japan is  　　　　the east of China. A. in； to B. to； in C. in； in D. on； to A A 一 二 三 四 （　D　）3. — Are cranes quite different from eagles？ — Of course. Cranes live on lakes or in the wetlands  　　　　eagles live far away from water. A. because B. if C. so D. while （　B　）4. My mother keeps  　　　　our house to keep it  　　　　. A. to clean； clean B. cleaning； clean C. cleaning； cleaning D. clean； cleaning D B 一 二 三 四 （　A　）5. There are  　　　　bears on the earth because they have  　　　　space on it. A. fewer and fewer； less and less B. more and more； fewer and fewer C. less and less； fewer and fewer D. more and more； less and less A 一 二 三 四 三、 根据首字母提示补全短文。（每空3分，共30分） Hoh Xil Nature Reserve（可可西里自然保护区） is the most famous nature reserve along the Qinghai-Xizang Railway in China. It’s also one of the 1. w largest nature reserves. It’s a 2. p ⁠ place for some endangered animals like the Tibetan antelopes（藏羚羊）. The reserve is in the 3. w of Yushu， Qinghai Province. It 4. c ⁠ an area of about 45，000 square kilometres. There are many rivers and lakes in the reserve. There are many 5. k ⁠ of wild animals and plants in the reserve. The reserve 6. p ⁠ food and cover for a lot of wildlife. orld’s　 erfect　 est　 overs　 inds　 rovides　 一 二 三 四 It’s very cold in the reserve. The lowest temperature is about 46 degrees below zero in January and the highest temperature is in July. The months from July to September are suitable for people to have a 7. t ⁠ of the reserve. Every year， thousands of 8. t ⁠ go to visit the reserve. If you travel to the reserve， you’d better take a pair of binoculars to watch the wild animals more 9. c ⁠. The government has done a lot to 10. p ⁠ the reserve over the years. It’s an ideal home for wild animals and plants. our　 ourists　 learly　 rotect　 一 二 三 四 四、 任务型阅读。（每小题6分，共30分） 阅读下面短文，从短文后所给的选项中选出能填入短文空白处的最 佳选项，使短文通顺连贯，其中有两项是多余选项。 Birdwatching is becoming more and more popular in many parts of the world.  　1　 To watch birds， you need a pair of binoculars， a field guide and love for birds. If you are just starting birdwatching， buy one of the cheaper pairs of binoculars.  　2　 A field guide helps you learn about the birds’ appearances， calls and habits before birdwatching. 一 二 三 四 When you are ready， it’s best to go to the wild with someone who is more experienced.  　3　 A local bird club is ideal.  　4　 It’s the time when birds are searching for food. Most of the time， you will hear bird calls from all around you， but will not see any birds easily. Look for them in the tree， and bring your binoculars to your eyes. 一 二 三 四 The most important work for birdwatchers is to identify the birds they see. A bird’s shape， size， colour and habits can help birdwatchers identify it.  　5 ⁠ To find more and different birds， you may be planning trips to different birds’ living areas： forests， lakes， rivers， wetlands， etc. When watching the birds， you should always keep in mind： protect wildlife and protect its living areas. 一 二 三 四 1. 2. 3. 4. 5. ⁠ ⁠ B　 A　 D　 G　 E　 A. You can choose better ones when your needs and skills grow. B. Birdwatchers enjoy looking for and listening to different kinds of birds. C. Television wildlife programmes have helped to fuel the new trend. D. You can join a birdwatching group to learn about some beginning skills. E. When you identify a bird， don’t forget to take notes about it on your notebook. F. The Birdwatching Society members go to study the birds. G. Start birdwatching in the morning. 一 二 三 四 第3课时　Reading （2） Unit 6　Birdwatching 一、 用括号中所给单词的适当形式填空。（每小题6分，共30分） 1. With the help of the map， I found my best friend’s house ⁠（easy）. 2. Every day， many （tour） go to Suzhou for a trip. 3. — Whose caps are these？ — They must be those （fisherman）. easily　 tourists　 fishermen’s　 4. It was dark and cold， so the two friends made a fire ⁠（keep） themselves warm in the open air. 5. Last week， Mr Li invited his students （have） dinner at his home. to keep　 to have　 一 二 三 二、 单项选择。（每小题5分，共30分） （　C　）1. Qingdao is a beautiful city that lies in  　　　　east of China. A. an B. / C. the D. a （　D　）2. It is said that many animals are in danger. So we need to  　　　　them better. A. stop B. remember C. study D. protect C D 一 二 三 （　A　）3. — Workers are building a new shopping mall there. — I’m glad to hear that. It’ll  　　　　young people  　　　　jobs. A. provide； with B. provide； for C. give； to D. give； with A 一 二 三 （　C　）4.  　　　　 animals are in danger and there will be  　　　　space for them if we don’t take any action. A. More and more； more and more B. Less and less； less and less C. More and more； less and less D. Less and less； more and more （　A　）5. His carelessness  　　　　the bad result of the exam. A. led to B. came to C. in order to D. because of C A 一 二 三 （　B　）6. World Health Day is used to highlight（强调） the  　　　　　 of personal health. A. change B. importance C. action D. knowledge B 一 二 三 三、 （江苏省南通田家炳中学期中）阅读理解。（每小题10分，共 40分） More and more birds are flying to settle in Qinghai Lake， one of the highest inland lakes in China， thanks to the conservation（保护） efforts of the local government. Covering an area of over 4，600 square kilometres， Qinghai Lake is also the country’s biggest salt water lake. 一 二 三 Located in Qinghai Province of northwest China， the lake is famous for two islands. The two islands have plenty of floating grass and various kinds of fish， offering rich food sources to birds. The islands have become a paradise for different kinds of groups of birds and have been called the Bird Island. 一 二 三 Each March and April， when ice and snow covering the Qinghai-Tibet Plateau（高原） start to melt， over 20 kinds of birds fly to the Bird Island to lay eggs. During the months， flocks of birds cover the whole sky over the islands and bird eggs can be found everywhere. Visitors can hear the singing of birds from miles away. These have become a world-famous symbol of the lake. To protect this paradise for birds and support calls for ecological protection， China set up the Qinghai Lake National Nature Reserve in 1997. 一 二 三 Inspectors（检察员） and conservators often patrol（巡查） the lake， enriching local residents’ knowledge of related laws and spreading knowledge about animal protection to visitors. They are making great efforts to call on people to love and protect the birds. At the same time， they have built special fences around the island area to prevent wolves， foxes and other carnivorous（食肉的） animals， as well as illegal hunters from breaking up the birds’ building nests， laying eggs and breeding（繁殖）. As a result， more and more birds are coming to the islands for sheltering and breeding. 一 二 三 （　D　）1. Why are more and more birds coming to the biggest salt water lake in northwest China？ A. It is being reformed. B. It is getting warmer and warmer. C. The people there are becoming richer and richer. D. The environment is getting more agreeable for them to live in. D 一 二 三 （　D　）2. What do the birds feed on？ A. Corn from the local farmers. B. Salt water and plenty of grains. C. Floating fish and various kinds of grass. D. Grass growing in the water and different kinds of fish. D 一 二 三 （　C　）3. What can be inferred from the passage？ A. Visitors can see the birds from miles away. B. Over 20 kinds of birds fly to the Bird Island before March. C. The government has taken many measures to protect the district. D. Flocks of birds fly up to the whole sky over the islands to lay eggs. （　A　）4. Where is the passage most probably taken from？ A. A newspaper. B. A tourist magazine. C. A storybook. D. An advertisement. C A 一 二 三 第4课时　Grammar Unit 6　Birdwatching 一、 用方框中所给单词的适当形式填空。（每小题3分，共15分） keep　not forget　sing　work　prevent 1. the air pollution， we should take action as soon as possible. 2. It’s cold in the room. Shall we make a fire ourselves warm？ 3. The boss made his workers ⁠ the whole month in the factory. 4. We often hear him ⁠ in the park. 5. My mother asked me ⁠ to buy some salt for her. To prevent　 to keep　 work　 sing　 not to forget　 一 二 三 四 二、 单项选择。（每小题4分，共20分） （　B　）1. （宿迁中考）The policeman told the children  　　　　in the river. It’s too dangerous！ A. to not swim B. not to swim C. not swim D. not swimming （　B　）2. （河南中考）— Do you always get up so early？ — Yes，  　　　　the first bus. My home is far away from school. A. catch B. to catch C. catching D. caught B B 一 二 三 四 （　C　）3. Let me  　　　　your phone number and I will call you when I am free. A. cut down B. turn down C. write down D. look down （　A　）4. — Swans often fly together  　　　　lost. — Yes. And they often fly in a V-shape. A. in order not to get B. in order don’t get C. not in order to get D. in order don’t to C A 一 二 三 四 （　A　）5. I can’t find my keys. Maybe I  　　　　them at home this morning. A. left B. forgot C. lost D. missed A 一 二 三 四 三、 阅读下面短文，填入一个适当的单词或括号内单词的正确形式。 （每空2分，共20分） When I was in Grade 7， I was not good at English. I often made mistakes in grammar and 1. （spell）. I felt upset and lost confidence. My teacher noticed my problems and encouraged me to work 2. （hard） than before. She also gave me some useful advice on 3. ⁠ to improve my English. spelling　 harder　 how　 一 二 三 四 One day， she told me that there was 4. ⁠ English speech competition in our school. She asked me if I wanted to take part in it. And she said that it would be a good chance 5. ⁠ me. She said that she would help me prepare for it. Then I decided to have a try. With her help， I chose a subject that I was 6. （interest） in and practised it many times. My teacher taught me how to give a good speech patiently. an　 for　 interested　 一 二 三 四 7. （final）， the day of the competition came. I was very nervous when I stood on the stage. But I remembered what my teacher told me， “Just be 8. （you） and enjoy it.” So I took a deep breath and started my speech. To my surprise， I did well in the 9. （compete）. The people listened carefully and clapped（鼓掌） warmly when I finished. I was so happy that I almost 10. （cry）. My teacher said that she was proud of me. That experience taught me that nothing is impossible if you work hard and believe in yourself. Finally　 yourself　 competition　 cried　 一 二 三 四 四、 完形填空。（每小题3分，共45分） A baby snail asked his mother， “Why was I born with a shell？ It is so  　1　 and heavy.” His mother said， “Because we do not have  　2　 to hold us up. We can only  　3　 slowly， so we get a shell  　4　 us.” The baby asked again， “The caterpillar（毛虫） has no bones  　5　， and she can’t move quickly. Why doesn’t she carry a  　6　？” 一 二 三 四 The mother snail answered， “That’s because a caterpillar will become a butterfly. She can  　7　 high into the sky. The sky can protect her.” The baby had  　8　 question， “But the earthworm（蚯蚓） crawls  　9　 us. He has no bones. And he can’t turn into a  　10　. Why doesn’t he carry a hard and heavy shell？” His mother said， “He can dig（挖） a hole into the ground. The  　11　 can protect him.” 一 二 三 四 The baby snail then  　12　， “We are so  　13　！ We have no protection from either the sky  　14　 the ground.” His mother smiled at him， “That’s why we have a shell. We don’t depend on the sky or the ground for protection. We depend on  　15　.” 一 二 三 四 （　A　）1. A. hard B. difficult C. easy D. hardly （　C　）2. A. skins B. fur C. bones D. feet （　B　）3. A. fly B. move C. jump D. swim （　D　）4. A. to prevent B. preventing C. protecting D. to protect （　B　）5. A. too B. either C. also D. neither （　B　）6. A. basket B. shell C. wallet D. pocket （　B　）7. A. jump B. fly C. get D. run （　D　）8. A. other B. the other C. others D. another A C B D B B B D 一 二 三 四 （　C　）9. A. unlike B. as C. like D. dislike （　D　）10. A. bee B. bat C. bird D. butterfly （　A　）11. A. earth B. sky C. tree D. flower （　B　）12. A. smiled B. cried C. moved D. laughed （　C　）13. A. lucky B. clever C. poor D. happy （　A　）14. A. or B. and C. but D. then （　C　）15. A. him B. her C. ourselves D. us 　　　　　　 D A B C A C C 一 二 三 四 第5课时　Integrated skills & Study skills Unit 6　Birdwatching 一、 根据句意或提示写出单词。（每小题4分，共20分） 1. The （someone who makes a formal speech to a group of people） will end up his speech with a song. 2. Guangdong lies in the （东南） of China. 3. My family and I go on a （旅行） every summer. 4. The book （包括） 100 chapters（章）. 5. Please pass my glasses to me. I can’t see the blackboard ⁠. speaker　 south-east　 tour/trip　 covers　 clearly　 一 二 三 四 二、 单项选择。（每小题4分，共20分） （　B　）1. Wetlands are important  　　　　all the people in the world. A. at B. to C. with D. of （　D　）2. Jack， remember  　　　　off the lights when  　　　　your bedroom. A. turning； leaving B. to turn； leave C. turning； left D. to turn； leaving B D 一 二 三 四 （　C　）3. Heilongjiang Province is  　　　　North-east China. A. to B. on C. in D. of （　D　）4. — Mum， can I go out now？ — You  　　　　your homework first before going outside. A. had better to do B. had better doing C. have better do D. had better do （　A　）5. The mother  　　　　her little baby  　　　　a soft blanket. A. covers； with B. covers； in C. puts； with D. puts； in C D A 一 二 三 四 三、 根据首字母提示补全短文。（每空3分，共30分） There are many wetlands in China and some of them have become the world’s most important wetlands. They are 1. h ⁠ to many different kinds of animals. The Elk Nature Reserve is 2. a them. It’s in Yancheng， Jiangsu Province. More than 700 elk live 3. f ⁠ there. There are not many red-crowned cranes in the world， but every winter you can see some in the Red-crowned Cranes Nature Reserve in the Yellow Sea Wetlands. ome　 mong　 reely　 一 二 三 四 The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and 4. s ⁠ too. They are good places for wildlife. 5. O ⁠ food and cover to some special kinds of animals is not the only 6. r ⁠ why we need to protect wetlands. Wetlands are important because they also prevent flood. But some people want to change wetlands to make more space for 7. f ⁠ and buildings. This means there will be less and less space for wildlife. unshine　 ffering　 eason　 arms　 一 二 三 四 8. L ， more people are beginning to realize the 9. i of wetlands and wildlife. Every year， on February 2nd， people hold many 10. a ⁠ to tell people more about wetlands. uckily　 mportance　 ctivities　 一 二 三 四 四、 任务型阅读。（每小题6分，共30分） Can you imagine？ A couple in Liaoning Province spent nearly half a century making two poor mountains into a home for rare（稀有的） birds. Tian Wangui and his wife Lu Min live in Qiantian Village. After leaving the army in the 1980s， Tian returned home and decided to plant fruit trees on the hills. In 1982， the couple got the contract right（承包权） of two mountains. “There was nothing on the mountains back then，” said Tian. 一 二 三 四 At first， the couple planted some fruit trees. The suitable land for fruit tree planting was limited（有限的）. Looking at the “lonely” trees， the couple came up with a new idea-to plant more kinds of trees to keep the fruit trees company. But this idea didn’t go smoothly in the beginning. Many trees failed to keep alive because of the terrible environment. But the two farmers didn’t give up. 一 二 三 四 After lots of tries， they found that several kinds of trees were suitable. They planted these trees. Now， the two mountains are covered by more than 50，000 trees. The mountains have also attracted rare birds. The reason why birds fly over there is the grown trees and the improving environment. Last year， Tian and Lu’s mountains were given the name “Lu Ling”. “We treat the mountains and trees as our children，” said Lu. “Even as we grow old， our children will continue to watch over the birds and keep our dream alive.” 一 二 三 四 1. How long did it take the couple to change the mountains？ ⁠ 2. What did the couple do to stop the fruit trees from being “lonely”？ ⁠ 3. Were the couple patient in planting other kinds of trees？ ⁠ 4. Why do rare birds choose to live in the mountains？ ⁠ Nearly half a century.　 They planted more kinds of trees.　 Yes， they were.　 Because of the grown trees and the improving environment.　 根据短文内容，回答下列问题。（每题答案不超过9个词） 一 二 三 四 5. What can we learn from the couple？ （请自拟一句话作答） ⁠ ⁠  　We should never give up./We must protect the environment.（言之有 理即可）　 一 二 三 四 第6课时　Task & Self-assessment Unit 6　Birdwatching 一、 根据提示写出单词。（每小题4分，共20分） 1. — Who is the （主席） of the Students’ Union in your school？　— Tom. 2. To apply for the job， you must fill in the （表格）. 3. Mr Wang asked me to （介绍） myself when I first came to the class. 4. （成都中考）The outdoor terraces（露台） allow people to enjoy more light， lowering the need for electricity. 5. “Don’t forget to write down your （details of where sb. lives），” Mr Li told the class. chairperson　 form　 introduce　 natural　 addresses　 一 二 三 四 二、 单项选择。（每小题4分，共20分） （　A　）1. You can call me  　　　　0513-51234568 or email me  　　　　lily@sina.com. A. on； at B. at； on C. by； on D. on； on A 一 二 三 四 （　B　）2. First the headmaster  　　　　the speaker  　　　　the students yesterday. A. introduce； to B. introduced； to C. introduce； into D. introduced； into （　C　）3. I didn’t find  　　　　email address I wanted. A. a B. an C. the D. / B C 一 二 三 四 （　B　）4. Today， with the Internet， people can communicate  　　　　than ever before. A. easily B. more easily C. most easily D. the most easily （　D　）5. We should make laws  　　　　people  　　　　in some public places like schools and hospitals. A. to protect； to smoke B. to protect； smoking C. to prevent； to smoke D. to prevent； smoking B D 一 二 三 四 三、 根据中文提示完成句子。（每小题6分，共30分） 1. 确保观鸟的时候你们保持安静。 ⁠ while watching the birds. 2. 如果我能成为你们协会的一员，我将会很高兴。 I will be very happy if I can ⁠. 3. 湿地可以给我们提供观鸟的好地方。 Wetlands ⁠ good places to go birdwatching. Make sure you keep quiet　 become a member of your society　 can provide us with　 一 二 三 四 4. 政府正在采取措施保护环境，很多人参加了“绿色生活”活动。 The government is ⁠ the environment and many people the activity of “Green Life”. 5. 他叫我们不要发出噪音，不要跑。（ask sb.not to do） ⁠ taking action to protect　 take part in　 He asked us not to make any noise or run.　 一 二 三 四 四、 阅读理解。（每小题7.5分，共30分） Wetlands are known as “the kidney（肾脏） of the Earth”， providing many kinds of ecosystem（生态系统） services such as water conservation（涵养水源）. As one of the three major ecosystems on the Earth along with forests and oceans， wetlands are the most threatened （受到威胁的）. Wetlands are disappearing three times faster than forests. Since 1900， the world has lost nearly half of its wetlands because of the pollution， climate change and development. 一 二 三 四 Wetlands cover a small part of the planet， but they have special abilities. They can store 50 times more carbon than rainforests helping to keep the greenhouse gases out of the atmosphere（大气层）. Wetlands are necessary for the food production of the country. 一 二 三 四 The year of 2024 is the 32nd year that China has joined the Ramsar Convention on Wetlands. Over the past years， China has done a lot to protect wetlands. Among the 43 “international wetland cities”， 13 are in China， the most in the world. Besides， there are 901 national wetland parks in China. At the same time， more than 800，000 hectares（公顷） of wetlands have been restored or added since 2012. And on June 1， 2022， the country’s first law about wetland protection was carried out. The country’s goal is to bring 55 percent of wetlands under protection by 2025 and become a key leader in global wetland protection by 2030. 一 二 三 四 （　B　）1. Which of the following are the causes of the loss of wetlands？ ① Pollution. ② Development. ③ Greenhouse gases. ④ Climate change. A. ①②③ B. ①②④ C. ①③④ D. ②③④ B 一 二 三 四 （　C　）2. What’s the main idea of Paragraph 2？ A. It introduces the number of wetlands. B. It talks about ways of protecting wetlands. C. It tells us about the role of wetlands. D. It shows the reasons for the disappearance of wetlands. （　A　）3. What does the underlined word “restored” mean？ A. Repaired. B. Broken. C. Found. D. Known. C A 一 二 三 四 （　C　）4. The writer tells China’s achievements in protecting wetlands by  　　　　. A. giving causes B. showing steps C. listing numbers D. using examples 　 C 一 二 三 四 $$