Unit 4 Section A（1a-2d）课时练习2025-2026学年人教版英语八年级下册

人教版英语八年级下册 Unit 4 Section A（1a-2d）课时练习 1. 一、根据句意及汉语提示填写单词 2. The river is so clean that we can see the ______ (底部) clearly. 3. The temperature is ______ (在……下面) zero today. 4. We need to do a good ______ (测量) before building the house. 5. The ______ (表面) of the lake is smooth in the morning. 6. These books are for children of different ______ (水平). 二、用括号内所给单词的适当形式填空 7. The Great Wall is a ______ (wonder) place of interest in China. 8. Do you know the ______ (deep) of this swimming pool? 9. It is ______ (usual) for it to snow here in spring. 10. Many ______ (desert) are getting larger and larger. 11. He likes sports, especially ______ (dive). 三、英汉互译 12. Shanghai is a big city in China. It is over 6,300 square kilometres. 13. This well is about 10 meters deep. 14. 虽然这个湖很美，但是里面有很多垃圾。 15. 尼罗河是世界上最长的河流。 16. Some low-lying cities are building dams to protect themselves from floods. 四、阅读理解 The Sahara Desert is the largest hot desert in the world. It is in North Africa. It is about 9,600,000 square kilometres. That’s almost the size of the USA! The Sahara is very hot. The highest temperature can be over 50℃ in the day. But at night, it gets cold. It is also very dry. There is little rain here every year. There are some plants in the Sahara. They can live in very dry places. There are also many animals, like camels, snakes and foxes. They can get water from plants or live without water for a long time. Now, the Sahara is growing. People are trying to stop it from getting larger. They plant trees and grass to keep the soil. 根据短文内容，选择最佳答案。 17. How does the writer begin the passage? ( ) A. By asking questions. B. By giving facts. C. By telling a story. 18. How large is the Sahara Desert? ( ) A. Over 9,600,000 square kilometres. B. About 6,300 square kilometres. C. More than 12,000 square kilometres. 19. What does the underlined word “it” refer to? ( ) A. The temperature. B. The desert. C. The plant. 20. What can we know from the passage? ( ) A. It never rains in the Sahara. B. Animals in the Sahara can live without water for long. C. The Sahara is getting smaller. 21. The passage mainly tells us ______. ( ) A. something about the Sahara Desert B. how to live in the desert C. the hottest place in the world 五、选词填空 阅读短文，从方框中选择恰当的单词并用其适当形式填空，使短文通顺、意思完整。 walk, love, surprise, high, plant many, travel, take, photo, nature Do you know Huangshan? It is one of the most famous mountains in China. It is famous for its ______ beauty. Many ______ come to visit it every year. Huangshan is ______ for its pine trees, strange rocks, sea of clouds and hot springs. The pine trees grow on the ______ mountains. Some are very old. When you climb Huangshan, you can enjoy different views. You can also ______ photos of the beautiful scenery. There are ______ kinds of plants and animals there. It’s ______ to walk on the mountain paths. The air is fresh. Many people ______ Huangshan and come here again and again. ______ a walk in Huangshan is like being in a painting. It’s really a wonderful place to feel ______. 学科网（北京）股份有限公司 $