Unit 7 What's the highest mountain in the world 达标卷 2024-2025学年人教版英语八年级下册

人教版八年级下册Unit 7 What's the highest mountain in the world?达标卷 一、单项选择(每题1分,共15分) 1. —_ is the Yangtze River? —About 6,300 kilometers long. A. How far B. How long C. How wide D. How deep 2. Qomolangma is _ mountain in the world. A. high B. higher C. highest D. the highest 3. The Pacific Ocean is _ than the Atlantic Ocean. A. big B. bigger C. biggest D. the biggest 4. China has a population _ over 1.4 billion. A. of B. with C. for D. in 5. —Which is _, the tiger or the lion? —I think the tiger is. A. strong B. stronger C. strongest D. the strongest 6. The Sahara is one of _ deserts in the world. A. large B. larger C. largest D. the largest 7. This river is about 50 meters _ and 2 kilometers _. A. deep; long B. long; deep C. deep; wide D. wide; deep 8. The population of this city _ by 10% in the past five years. A. increase B. increased C. has increased D. will increase 9. —_ is the population of your town? —About 50,000. A. How B. What C. How many D. How much 10. Mount Tai is lower _ Qomolangma, but it's very famous. A. as B. than C. with D. for 11. The little boy is strong enough _ the heavy box. A. carry B. to carry C. carrying D. carried 12. This lake is about 200 _ than that one. A. meter deep B. meters deep C. meter deeper D. meters deeper 13. There are _ students in our school than in theirs. A. many B. more C. much D. most 14. The Amazon River is one of _ rivers in the world. A. long B. longer C. longest D. the longest 15. —_ is the building? —It's about 150 meters high. A. How tall B. How long C. How far D. How old 二、完形填空(每题1分,共10分) Nature is full of amazing wonders. The world's highest mountain, Qomolangma, is one of them. It 1 in the Himalayas, between China and Nepal. Qomolangma is about 8,848 meters 2. Climbing it is very difficult because of the cold weather and thin 3. Many people have tried to reach the top, but only a few 4. Another amazing place is the Great Barrier Reef in Australia. It is the largest coral reef system in the world. It is about 2,300 kilometers 5 and is home to thousands of kinds of sea animals. The Sahara Desert in Africa is also 6. It is about 9.2 million square kilometers in 7. It is very hot during the day, but cold at night. These natural wonders 8 us of how beautiful and powerful nature is. We should protect them and keep them 9 for future generations. Exploring these places can teach us a lot about the world. It also shows us that humans can achieve great things with 10 and determination. 1. A. lies B. lives C. lays D. lies in 2. A. wide B. deep C. high D. long 3. A. water B. air C. food D. snow 4. A. succeed B. succeeded C. have succeeded D. will succeed 5. A. wide B. deep C. high D. long 6. A. boring B. terrible C. fascinating D. tiring 7. A. size B. height C. length D. depth 8. A. remember B. remind C. forget D. tell 9. A. dirty B. clean C. dangerous D. safe 10. A. courage B. fear C. sadness D. happiness 三、阅读理解(每题2分,共20分) A The world is full of amazing rivers. Here are some facts about three famous rivers. The Nile is in Africa. It is about 6,650 kilometers long, making it the longest river in the world. It flows through 11 countries. For thousands of years, people have lived along the Nile because it provides water for farming. The Amazon River is in South America. It is the second longest river, about 6,400 kilometers long. But it carries more water than any other river in the world. The Amazon River flows through the world's largest rainforest, which is home to millions of plants and animals. The Yangtze River is the longest river in Asia. It is about 6,300 kilometers long. It flows through China and is very important for the country. Many big cities are along the river, and it produces much of China's electricity through hydroelectric dams. 1. Which is the longest river in the world? A. The Nile B. The Amazon River C. The Yangtze River D. The Mississippi River 2. Why do people live along the Nile? A. Because it is very long B. Because it provides water for farming C. Because it is in Africa D. Because it flows through many countries 3. What is special about the Amazon River? A. It is the longest river B. It carries the most water C. It is in Asia D. It has many dams 4. How long is the Yangtze River? A. About 6,650 kilometers B. About 6,400 kilometers C. About 6,300 kilometers D. About 5,000 kilometers 5. What is the Yangtze River important for in China? A. Farming B. Electricity C. Tourism D. Fishing B Mount Everest, also known as Qomolangma, is the highest mountain in the world. It is on the border between Nepal and China. Its height is about 8,848.86 meters. Climbing Qomolangma is very challenging. The weather is extremely cold, and the air is thin, which makes it hard to breathe. There is also a lot of snow and ice, which can cause avalanches. The first people to reach the top were Edmund Hillary from New Zealand and Tenzing Norgay from Nepal in 1953. Since then, many people have tried to climb it, but not everyone succeeds. Some even lose their lives. Now, more and more people want to climb Qomolangma. This has caused problems like pollution, as climbers leave trash on the mountain. People are now working to protect the mountain and keep it clean. Climbing Qomolangma is a great achievement, but it's important to respect nature and keep the mountain beautiful. 1. Where is Qomolangma located? A. In Nepal B. In China C. On the border between Nepal and China D. In New Zealand 2. What makes climbing Qomolangma difficult? A. Warm weather B. Thin air and cold C. Too many people D. Lack of snow 3. Who were the first to reach the top of Qomolangma? A. Two Chinese climbers B. Edmund Hillary and Tenzing Norgay C. A team from America D. No one has ever reached the top 4. What problem has more climbers caused? A. Avalanches B. Pollution C. Earthquakes D. Heavy rain 5. What is important when climbing Qomolangma? A. To leave trash B. To climb as fast as possible C. To respect nature D. To climb without a guide 四、词汇运用(每题1分,共15分) A) 根据句意及首字母提示填空 1. The Pacific Ocean is the largest and d_ ocean in the world. 2. The p_ of China is much larger than that of Japan. 3. This mountain is 5,000 meters in h_. 4. The river is 20 meters w_ and 10 meters d_. 5. Qomolangma is the highest m_ in the world. B) 用所给单词的适当形式填空 6. The Amazon River is _ (long) than the Yangtze River. 7. This is one of _ (beautiful) places I have ever visited. 8. The population of this city _ (increase) by 20% since 2010. 9. Qomolangma is _ (high) mountain in the world. 10. The weather is getting _ (cold) as winter comes. C) 选词并用其适当形式填空 large, deep, high, long, population 11. The Sahara is one of the _ deserts in the world. 12. The Mariana Trench is the _ part of the ocean. 13. The _ of India is about 1.3 billion. 14. Mount Fuji is about 3,776 meters _. 15. The Great Wall of China is over 21,000 kilometers _. 五、句型转换(每题2分,共10分) 1. Qomolangma is the highest mountain in the world.(改为同义句) Qomolangma is higher than _ _ mountain in the world. 2. The Yangtze River is about 6,300 kilometers long.(对划线部分提问) _ _ is the Yangtze River? 3. This lake is 20 meters deep.(对划线部分提问) _ _ is this lake? 4. China has a larger population than Japan.(改为同义句) The population of China _ _ _ that of Japan. 5. The building is very tall.(改为感叹句) _ _ the building is! 六、书面表达(20分) 请以"The Wonders of Nature"为题,写一篇短文,介绍你所知道的一两个自然奇观,描述它们的特点,并谈谈你对自然奇观的看法。字数不少于80字。 _ 答案 一、1-5 BDABB 6-10 DCCBB 11-15 BDBDA 二、1-5 ACBCD 6-10 CABBA 三、A:1-5 ABBDB B:1-5 CBBBC 四、A) 1. deepest 2. population 3. height 4. wide; deep 5. mountain B) 6. longer 7. the most beautiful 8. has increased 9. the highest 10. colder C) 11. largest 12. deepest 13. population 14. high 15. long 五、1. any other 2. How long 3. How deep 4. is larger than 5. How tall 学科网(北京)股份有限公司 $$