Unit 6 mountians and rivers 课时精练培优-2024-2025学年沪教版（五四制）七年级英语上册

Unit 6 Mountains and rivers课时精炼-培优 I. 短语默写 1. 为人们提供水，鱼和其他食物 2. 沿江城市的发展 3. 河流和城市之间的关系 4. 比较A和B 5. 流经中国的9个省份 6. 你感兴趣的山河 7. 我最想去的地方 8. 从山顶升起 9. 看见山谷在我面前延展 10. 像……一样新鲜 11. 在山里长时间走路 12. 感到健康和充满能量 13. 在不同的高度 14. 靠近滑雪度假胜地 15. 感受到某人的力量去做某事 Ⅱ. 句子默写 1. 泰晤士河游船经过著名的名胜，比如伦敦塔和大本钟。 2. 黄浦江流入长江，使得上海成为世界上的重要港口。 3. 黄山的景色和泰山的景色一样美丽。 4. 这条河蜿蜒曲折，像一条银色的带子一样到达渤海湾。 5. 当我们在尼罗河上旅行时，非洲丰富的历史映入眼帘。 IV. Choose the best answer (选择最恰当的答案) ( ) 1. It's foggy now. You should drive the car as as possible. A. careful B. more careful C. carefully D. more carefully ( ) 2. Nanjing isn't so large Shanghai. But, it's the second city in East China. A. like; largest B. as; largest C. like; large D. as; large ( ) 3. ——I think the book Peter Pan is more interesting than The Secret Garden. — You mean The Secret Garden is Peter Pan? A. as interesting as B. the most interesting of C. not so interesting as D. more interesting than ( ) 4. This great mountain is that one. A. as three times high as B. as high three times as C. three times as high as D. three times so high as ( ) 5. They didn't give up even though they failed. Instead, they continued to work . A. as easily as before B. as hard as ever C. as quickly as usual D. as hardly as possible ( ) 6. He studied hard and he performed in the exam. A. as good as expected B. as well as he could C. as better as he could D. as best as possible ( ) 7. Lu Yao remained in the face of danger. A. as cool as cucumber B. cool as a cucumber C. as cool as a cucumber D. as cooler as a cucumber ( ) 8. Mary got when she heard the news. A. mad as a wet hen B. as mad as a hen C. as mad as a wet hen D. madder than a hen ( ) 9. The population of Shanghai is than of Shenyang. A. more; that B. less; those C. larger; that D. smaller; those ( ) 10. My house is as yours. But it looks even . A. the same big; tidier B. as big as; tidy C. as bigger as; tidy D. the same size; tidier V. Complete the sentences with the given words in their proper forms (用所给单词的适当形式填空) 1. The people here are not so ( friend) as you. 2. The children behaved as ( polite) as their parents taught them. 3. The wind blows as ( gentle) in the morning as it does in the evening. 4. The mountain road was ( surprise) steep, but we managed to climb it. 5. Regular ( train) with a qualified ( train) is crucial for achieving peak physical fitness. 6. Going hiking in the mountain s is a great way to experience the ( attract) of nature. The unique features of the mountain s ( attract) many adventure seekers in the past few years. VI. Rewrite the sentences as required (按要求改写句子) 1. The river snakes its way gracefully through the deep valley. (改为一般疑问句) the river its way gracefully through the deep valley? 2. The waterfall cascading down the cliff is truly breathtaking. (对画线部分提问) ________the waterfall cascading down the cliff? 3. The mountains and the rivers are natural wonders of the world. (对画线部分提问) ________ natural wonders of the world? 4. I prefer hiking in the mountain s to swimming in the river. (改为同义句) I hiking in the mountains ________ swimming in the river. 5.Henry thinks the sunrise from the peak is more amazing than the sunset from the beach. (改为同义句) Henry thinks the sunset from the beach isn't ________ as the sunrise from the peak. 专项提高 I. Complete the following sentences. The first letters are given (用适当的单词完成下列句子，首字母已给) 1. Environmental factors have a strong i on the growth of plants. 2. As she stood on the top of the mountain, she took a deep b and admired the breathtaking view. 3. The b of the can al were lined with willow trees. 4. The hiking trail leads you to a hidden waterfall l in a remote mountain valley. II. Complete the passage with the given words in their proper forms (用所给单词的适当形式填空，完成短文) Flowing through the heart of India, the sacred(神圣的) Ganges River(恒河) holds a profound spiritual significance in the lives of those who follow Hinduism. The Ganges River originates in the Himalayan Mountains at Gomukh, the terminus of the Gangotri Glacier. When the ice of this glacier melts, it 1 ( form) the clear waters of the Bhagirathi River. As the Bhagirathi River flows down the Himalayas, it joins the Alaknanda River, 2 ( official) forming the Ganges River. The 3 ( melt) water from the Himalayas feeds the Ganges River as 4 ( many) as the rainfall and tributaries(支流) contribute to its flow. The Ganges River flows south and east from the Himalayas, forming a canyon as it leaves the mountain. It winds its way through northern India, eventually 5 ( empty) into the Bay of Bengal. The Ganges River carries nutrient- rich sediment as it flows, depositing fertile soil along its shores. This 6 ( allow) civilizations to develop and thrive along the waterway for 7 ( century). III. Choose the best answer and complete the passage (选择最恰当的选项完成短文) Imagine a mass of floating waste that is twice the size of the state of Texas. Texas has a land area of more than 678,000 square kilometres. So it might be difficult to imagine anything twice as big. This mass of waste flowing in the North Pacific Ocean is known as the Great Pacific Ocean Garbage Patch. It weighs about 3,500,000 tons. The was te includes bags, bottles and containers — plastic products of all kinds. The eastern part of the Great Pacific Ocean Garbage Patch is about 1,600 kilometres west ofCalifornia. The western part is west of the Hawaiian Islands and east of Japan. The area has been 1 a kind of oceanic desert, with light winds and slow- moving water currents. The water moves so slowly that garbage from all over the world 2 there. In recent years, there have been growing concerns about the floating garbage and its effect on sea creatures and human health. Scientists say thousands of animals get trapped in the floating waste, resulting in death or 3 . Even more, die from a lack of food or water after swallowing pieces of plastic. The trash can also make animals feel full, lessening their desire to eat or drink. The floating garbage also can have 4 effects on people. There is an increased threat of infection(感染) of disease from polluted waste and from eating fish that swallowed waste. Divers can also get trapped in the plastic. Its existence first gained public attention in 1997. That was when the racing boat captain and oceanographer(海洋学家) Charles Moore and his crew sailed into the garbage while returning from a racing event. Five years earlier, 5 oceanographer learned of the trash after a shipment of rubber ducks got lost at sea. Many of those toys are now part of the Great Pacific Ocean Garbage Patch. In August, 2009, a team from the University of California, San Diego became the latest group to travel to it. They were shocked by the amount of waste they saw. They gathered hundreds of sea creatures and water samples to 6 the garbage patch's effect on the ocean environment. ( ) 1. A. the same as B. known as C. described as D. named as ( ) 2. A. crosses B. collects C. escapes D. disappears ( ) 3. A. injury B. impression C. health D. hope ( ) 4. A. helpless B. helpful C. harmless D. harmful ( ) 5. A. other B. another C. others D. the others ( ) 6. A. evaluate B. calculate C. measure D. count IV. Answer the questions (根据短文内容回答问题) Water, the earth's most important resource, is a mighty force. It covers most of the earth and is always at work changing the earth's surface. Water is found above ground in lakes, ponds, rivers, streams and oceans. It is also found below ground, between rocks and sand. This water is called groundwater. The air also holds water as clouds and an invisible gas called water vapour. As water flows in rivers and streams, it picks up dirt, sand and rocks. The dirt and sand carried by water are called sediment. Sediment helps water carve away the land. The Grand Canyon is one of the earth's largest canyons. Over millions of years, it was carved by the fast- moving Colorado River. It shows how powerful water can be. When water slows down, the sediment settles to the bottom of the stream or river. Deposits of sediment form new land, called sandbars and deltas. Large deltas form where big river s meet oceans. The force of water running in rivers and streams changes the shape of land in many ways. Rivers and streams have many uses besides carving land. People use rivers for swimming, boating and fishing. People also have used rivers for thousands of years to transport goods from place to place. Today, large barges and ships move cargo over rivers. Lumber companies move logs from forests to mills over rivers. Streams and rivers are home to many living things. People and other animals depend on streams and rivers for drinking water. However, some industries and large cities dump their waste into rivers and this waste pollutes the water. Polluted water is harmful to humans, plants and other animals that live in the water or use it to stay alive. Let's take care of the water for the good of the earth. 1. Why is water a mighty force? 2. According to Paragraph 1, where can water be found? 3. What is sediment and how is it formed? 4. What forms deltas? 5. What are some of the uses of rivers and streams besides carving land? 6. Explain the importance of protecting water resources and suggest three practical ways to do so. ■ 拓展阅读 ■ Choose the best answer (根据诗歌的内容,选择最恰当的答案) The Sea Cao Cao I come to view the boundless ocean From Stony Hill on eastern shore. Its water rolls in rhythmic motion And islands stand amid its roar. Tree on tree grows from peak to peak; Grass on grass looks lush far and nigh. The autumn wind blows drear (阴郁的) and bleak; The monstrous billows surge up high. The sun by day, the moon by night Appear to rise up from the deep. The Milky Way with stars so bright Sinks down into the sea in sleep. How happy I feel at this sight! I croon (低声哼唱) this poem in delight. ( Translated by Xu Yuanchong) ( ) 1. What do the trees and grass represent in the poem? A. The poet's loneliness. B. The vastness of nature. C. The coming of winter. D. The autumn's beauty. ( ) 2. Which emotion does the poet primarily express in the poem? A. Sadness and despair. B. Calmness and indifference. C. Heroic ambition and joy. D. Loneliness and solitude. ( ) 3. The underlined word“ monstrous” in the poem most likely means . A. large and impressive B. small and delicate C. strange and unusual D. ugly and frightening ( ) 4. The underlined phrase“ sinks down into the sea in sleep” suggests that the Milky Way A. disappears into the ocean B. is waking up from a dream C. is reflected in the ocean D. is a part of the ocean ( ) 5. In summary, what is the main theme of the poem? A. The sorrow of parting from loved ones. B. The tranquillity(宁静) of a secluded (僻静的) mountain retreat. C. The awe and grandeur(雄伟) of the vast ocean and the poet's ambition. D. The simplicity and harmony of nature in a rural setting. 学科网（北京）股份有限公司 $$