Unit4 The Wonders of Nature (Section B 1a-1e) 课后分层作业+知识清单 2025-2026学年人教版 八年级英语下册

**基本信息** 本练习为Unit4 Section B第四课时分层作业，以“词汇-句型-语篇-创新”为巩固路径，分层设计梯度清晰，兼顾语言能力夯实与思维品质培养，适配新授课知识内化与初步应用需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础知识累积|核心词汇（首字母、音标、汉语提示）|通过多样化词汇题型夯实基础，强化音形义联系| |句型及短语聚焦|重点句型（汉译英）|聚焦单元核心句型结构，提升语言表达准确性| |应用素养提升|语篇综合应用（完形填空、阅读理解）|以自然探索情境为载体，培养语篇理解与信息提取能力| |思维创新|信息整合与表达（任务型阅读）|结合自然奇观主题，提升分析概括与语言输出能力|

Unit4 The Wonders of Nature（解析版） Section B Why do we explore nature? 第四课时 (Section B 1a-1e) 分层作业 基础知识累积 词汇夯基 一、请根据所给的首字母、音标或汉语提示写出单词，使句子意思完整正确。 1. Nothing is more terrible than d________ in the world. 2.She carried two bags on her left ________ /'ʃəʊldə(r)/ as she walked home. 3. In the forest, animals must learn to ________ [sər'vaɪv] in the wild by finding food and water. 4.The _____ /ˈnɔːrðərn/ part of China is very cold in winter, with heavy snow sometimes. 5.It is because human ________ (好奇心) and ambition can’t be stopped. 6.You shouldn’t r_____ (使……冒风险) your life to swim in such a dangerous river. 答案：1.death 2.shoulder 3.survive 4.northern 5.curiosity 6.risk 二、根据语境，从方框中选择适当的词并用其正确形式填空。 curious   distance   pull   determine   simple   measure 1. Her    about the cave’s history made her read many books about it. 2. The    of the cave path is 1.2 meters wide, so only one person can pass at a time. 3. Although the weather was bad, she    to finish the cave exploration. 4. The guide explained the problem so    that everyone could understand it. 5. The long    between the two villages makes the cave trip take more time. 答案：1.curiosity 2.measurement 3.determined 4.simply 5.distance 句型及短语聚焦 三、根据汉语意思完成句子。 1. 一点一点地，登山者们奋力向上攀登，成功越过了第二台阶。 ________, the climbers pulled themselves up, and they made it past the second step. 2.有些登山者成功登顶，但很多人失败了。 Some climbers ________ ________ ________ ________, but many have failed. 3. 在1953年，一支英国队伍首次到达了珠穆朗玛峰顶。 In 1953, a British team ________ ________ the top of Qomolangma for the first time. 4.经过艰苦训练，你能够成功登顶。 With hard training, you ________ ________ ________ reach the top successfully. 5.登山者需要处理寒冷、缺氧等困难。 Climbers need to ________ ________ difficulties such as cold and thin air. 6.许多登山者冒着生命危险挑战高峰。 Many climbers ________ ________ ________ to challenge the high peaks. 7.站在地球之巅，你会感觉仿佛触手可及天空。 On the highest place on earth, you will ________ ________ you are able to touch the sky. 8. 为庆祝新年，中国北方人通常吃饺子。 To celebrate the new year, people ______ ______ _____ usually eat dumplings. 9.在和老师沟通后，他下定决心参加游泳比赛。 After talking with his teacher, he ________ ________ ________ take part in the swimming match. 10在消防员的帮助下，他成功地从火灾中幸存下来。 He ________ ________ ________ the fire with the help of the firemen. 答案：1.Bit by bit 2.reached the top successfully 3.arrived at 4.are able to 5.deal with 6.risk their lives7.feel like 8.in northern China 9.was determined to10.succeeded in surviving 应用素养提升 能力提升 四、阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次）。 explore   camp   see   feel   take   start   realize   excite   peace   forget Last summer, I went to a high mountain with my friends to explore nature. The weather __1___ were good, but the wind was strong. We saw a metal ___2_ on a steep cliff—it helped us climb up safely. We walked a long __3___and enjoyed the clean air __4___ the trees. Our guide was a brave__5___ who told us many stories about nature. We wanted to __6__ the height of a small waterfall, and we did it __7____ We kept walking ___8__ we got to the top. We didn’t give up because we had a big _9____: to enjoy the beauty of nature and challenge ourselves. For us, exploring nature is ___10___ wonderful and meaningful. 答案：1.conditions 2.ladder 3.distance 4.above 5. explorer 6.measure 7.successfully 8.until 9.ambition 10.simply 拓展培优 1、 阅读理解。 The Green Miracle of Saihanba Long ago, Saihanba was a beautiful forest with many birds and animals. But in the late Qing Dynasty, people cut down too many trees. Years later, the forest disappeared, and the area became a barren desert. Strong sandstorms often hit Beijing, which is not far away. In 1962, the Chinese government decided to change this. A group of foresters came to Saihanba. Life was very hard there. The temperature could drop to -40°C in winter. There was no house to live in and little food to eat. However, these foresters did not give up. They planted trees year after year. Many trees died in the beginning, but they kept trying. ▲ First, they found the right kind of trees that could survive in the cold and dry soil. Second, they developed new planting methods. After nearly 60 years of hard work, the miracle happened. Today, Saihanba is once again a huge forest. It is now known as the “Green Pearl” of North China. The change brings many benefits. The forest stops sandstorms from reaching Beijing. It also provides clean water and fresh air for millions of people. Many rare animals and birds have returned to their home. However, protecting the forest is still a long job. The foresters say, “Planting trees is easy, but keeping them alive is hard.” They continue to watch over the forest every day. They use technology to prevent fires and diseases. People all over the world admire the spirit of the Saihanba foresters. It shows that humans and nature can live together in harmony if we work hard and never give up. 1. What happened to Saihanba in the late Qing Dynasty? A．It became a famous tourist spot. B．It turned into a barren desert. C．It was flooded by heavy rain. D．It became a large city. 2. Which sentence can be put in    ▲ ? A．Why did they fail at first? B．How did they succeed? C．When did they start planting? D．Where did they get the seeds? 3. What is the main benefit of the forest today? A．It produces a lot of wood for sale. B．It stops sandstorms and provides clean resources. C．It attracts many foreign visitors only. D．It makes the weather hotter in winter. 4. What does the underlined word “harmony” mean in the last paragraph? A．Conflict. B．Competition. C．Peaceful coexistence. D．Separation. 5. What is the main idea of the passage? A．How to plant trees in cold weather. B．The history of Beijing’s weather. C．The transformation of Saihanba from desert to forest and its importance. D．The difficulties foresters face in their daily life. 答案：1.B 2.B 3.B 4.C 5.C 三、阅读还原。阅读短文，从所列选项中，选出最佳选项填入对应空白处，使短文通顺、连贯。（选项中有一项多余） Some places in the world are dry, and it hardly rains at all. In other places, it can rain for months without stopping. Too little rain     1     One of the driest places on Earth is the Atacama Desert. Some places in this desert haven’t had any rain for hundreds of years.     2     This makes Atacama a good place to look at the stars. Some people think that parts of this desert don’t look like Earth at all.     3     They think that the land is a lot like the land on Mars. In the parts of desert that are very dry, there is no life at all. One of the wettest places on Earth is in the East Khasi Hills in India.     4     People go for a long time without seeing the sun. Then, after all the rain, there is a drought. During the rainy season it is very hard for people to go outside. The rain can come down in such thick sheets, and you can’t even see the drops. All this rain falling for so long causes problems for the people who live in the East Khasi Hills. It’s hard to grow anything. Besides, the rain brings insects and diseases. However, the rain has created beautiful waterfalls.     5     The climate is very important to every living thing. Living things have to learn how to survive in the climate they live in. A．Here it rains for many months of the year. B．People come from all over the world to see them. C．Scientists have set up a research station here. D．people hope to travel all over the world. E．or too much rain can cause problems for living things. F．In the Atacama Desert there are very few clouds. 【答案】【小题 1】E【小题 2】F【小题 3】C【小题 4】A【小题 5】B 思维创新 任务型阅读。 Yandang Mountain is widely known as the “No. 1 Mountain in Southeastern China”.It stands proudly in Wenzhou, Zhejiang Province. Rising to about 1,057 metres above sea level, it is a very tall and great mountain. Its name has an interesting origin (起源). It comes from a dried-up lake at the very top of the mountain. This lake is called Yanhu Lake, or Goose Lake. When autumn arrives, wild geese fly here and rest comfortably in the reeds (芦苇) around the lake. The mountain is like a big treasure box full of interesting natural sights. Ling Feng, or Spiritual Peaks, is one of the most famous parts. In this area, there are many strange peaks and cliffs. From different angles, they look like different things. Take Hezhang Peak for example. This 270-metre-high peak can look like a pair of hands reaching out or a slim young lady in a beautiful qipao. Another famous sight is Sanzhepu, or Three-Terraced Falls. The falls are divided into (被分成) three levels by strong rock cliffs. These waterfalls are some of the most special and beautiful ones on the whole mountain. Over the past hundreds of years, many temples (寺庙) have been built on the mountain. And many famous artists have left their wonderful works there. These works include stone art pieces, great calligraphic tablets (书法碑刻) and paintings on the rocks. 1.Where does the name of Yandang Mountain come from? (不超过 10 词) _________________________________________________. 2–4. Fill in the blanks according to the passage. Famous sights of Yandang Mountain Ling Feng: many strange ______2_________ (不超过 6 词) Hezhang Peak: _________3______ high (不超过 5 词) Sanzhepu: ______4_________ levels (不超过 5 词) 5.What kinds of wonderful works did artists leave on the mountain? (不超过 15 词) _________________________________________________. 答案及解析 1.a dried-up lake at the top (Yanhu Lake) 解析：根据第一段第三、四句 “Its name has an interesting origin. It comes from a dried-up lake at the very top of the mountain. This lake is called Yanhu Lake.” 可知答案。 2.peaks and cliffs 解析：根据第二段第二、三句 “Ling Feng… is one of the most famous parts. In this area, there are many strange peaks and cliffs.” 可知答案。 3.270 meters 解析：根据第二段最后一句 “This 270-metre-high peak can look like…” 可知答案。 4.three 解析：根据第三段第一句 “Another famous sight is Sanzhepu, or Three-Terraced Falls. The falls are divided into three levels…” 可知答案。 5.Stone art, calligraphic tablets and paintings. 解析：根据最后一段最后一句 “These works include stone art pieces, great calligraphic tablets and paintings on the rocks.” 可知答案。 学科网（北京）股份有限公司 $ Unit4 The Wonders of Nature（原卷版） Section B Why do we explore nature? 第四课时 (Section B 1a-1e) 分层作业 基础知识累积 词汇夯基 一、请根据所给的首字母、音标或汉语提示写出单词，使句子意思完整正确。 1. Nothing is more terrible than d________ in the world. 2.She carried two bags on her left ________ /'ʃəʊldə(r)/ as she walked home. 3. In the forest, animals must learn to ________ [sər'vaɪv] in the wild by finding food and water. 4.The _____ /ˈnɔːrðərn/ part of China is very cold in winter, with heavy snow sometimes. 5.It is because human ________ (好奇心) and ambition can’t be stopped. 6.You shouldn’t r_____ (使……冒风险) your life to swim in such a dangerous river. 二、根据语境，从方框中选择适当的词并用其正确形式填空。 curious   distance   pull   determine   simple   measure 1. Her    about the cave’s history made her read many books about it. 2. The    of the cave path is 1.2 meters wide, so only one person can pass at a time. 3. Although the weather was bad, she    to finish the cave exploration. 4. The guide explained the problem so    that everyone could understand it. 5. The long    between the two villages makes the cave trip take more time. 句型及短语聚焦 三、根据汉语意思完成句子。 1. 一点一点地，登山者们奋力向上攀登，成功越过了第二台阶。 ________, the climbers pulled themselves up, and they made it past the second step. 2.有些登山者成功登顶，但很多人失败了。 Some climbers ________ ________ ________ ________, but many have failed. 3. 在1953年，一支英国队伍首次到达了珠穆朗玛峰顶。 In 1953, a British team ________ ________ the top of Qomolangma for the first time. 4.经过艰苦训练，你能够成功登顶。 With hard training, you ________ ________ ________ reach the top successfully. 5.登山者需要处理寒冷、缺氧等困难。 Climbers need to ________ ________ difficulties such as cold and thin air. 6.许多登山者冒着生命危险挑战高峰。 Many climbers ________ ________ ________ to challenge the high peaks. 7.站在地球之巅，你会感觉仿佛触手可及天空。 On the highest place on earth, you will ________ ________ you are able to touch the sky. 8. 为庆祝新年，中国北方人通常吃饺子。 To celebrate the new year, people ______ ______ _____ usually eat dumplings. 9.在和老师沟通后，他下定决心参加游泳比赛。 After talking with his teacher, he ________ ________ ________ take part in the swimming match. 10在消防员的帮助下，他成功地从火灾中幸存下来。 He ________ ________ ________ the fire with the help of the firemen. 应用素养提升 能力提升 四、阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次）。 explore   camp   see   feel   take   start   realize   excite   peace   forget Last summer, I went to a high mountain with my friends to explore nature. The weather __1___ were good, but the wind was strong. We saw a metal ___2_ on a steep cliff—it helped us climb up safely. We walked a long __3___and enjoyed the clean air __4___ the trees. Our guide was a brave__5___ who told us many stories about nature. We wanted to __6__ the height of a small waterfall, and we did it __7____ We kept walking ___8__ we got to the top. We didn’t give up because we had a big _9____: to enjoy the beauty of nature and challenge ourselves. For us, exploring nature is ___10___ wonderful and meaningful. 拓展培优 1、 阅读理解。 The Green Miracle of Saihanba Long ago, Saihanba was a beautiful forest with many birds and animals. But in the late Qing Dynasty, people cut down too many trees. Years later, the forest disappeared, and the area became a barren desert. Strong sandstorms often hit Beijing, which is not far away. In 1962, the Chinese government decided to change this. A group of foresters came to Saihanba. Life was very hard there. The temperature could drop to -40°C in winter. There was no house to live in and little food to eat. However, these foresters did not give up. They planted trees year after year. Many trees died in the beginning, but they kept trying. ▲ First, they found the right kind of trees that could survive in the cold and dry soil. Second, they developed new planting methods. After nearly 60 years of hard work, the miracle happened. Today, Saihanba is once again a huge forest. It is now known as the “Green Pearl” of North China. The change brings many benefits. The forest stops sandstorms from reaching Beijing. It also provides clean water and fresh air for millions of people. Many rare animals and birds have returned to their home. However, protecting the forest is still a long job. The foresters say, “Planting trees is easy, but keeping them alive is hard.” They continue to watch over the forest every day. They use technology to prevent fires and diseases. People all over the world admire the spirit of the Saihanba foresters. It shows that humans and nature can live together in harmony if we work hard and never give up. 1. What happened to Saihanba in the late Qing Dynasty? A．It became a famous tourist spot. B．It turned into a barren desert. C．It was flooded by heavy rain. D．It became a large city. 2. Which sentence can be put in    ▲ ? A．Why did they fail at first? B．How did they succeed? C．When did they start planting? D．Where did they get the seeds? 3. What is the main benefit of the forest today? A．It produces a lot of wood for sale. B．It stops sandstorms and provides clean resources. C．It attracts many foreign visitors only. D．It makes the weather hotter in winter. 4. What does the underlined word “harmony” mean in the last paragraph? A．Conflict. B．Competition. C．Peaceful coexistence. D．Separation. 5. What is the main idea of the passage? A．How to plant trees in cold weather. B．The history of Beijing’s weather. C．The transformation of Saihanba from desert to forest and its importance. D．The difficulties foresters face in their daily life. 三、阅读还原。阅读短文，从所列选项中，选出最佳选项填入对应空白处，使短文通顺、连贯。（选项中有一项多余） Some places in the world are dry, and it hardly rains at all. In other places, it can rain for months without stopping. Too little rain     1     One of the driest places on Earth is the Atacama Desert. Some places in this desert haven’t had any rain for hundreds of years.     2     This makes Atacama a good place to look at the stars. Some people think that parts of this desert don’t look like Earth at all.     3     They think that the land is a lot like the land on Mars. In the parts of desert that are very dry, there is no life at all. One of the wettest places on Earth is in the East Khasi Hills in India.     4     People go for a long time without seeing the sun. Then, after all the rain, there is a drought. During the rainy season it is very hard for people to go outside. The rain can come down in such thick sheets, and you can’t even see the drops. All this rain falling for so long causes problems for the people who live in the East Khasi Hills. It’s hard to grow anything. Besides, the rain brings insects and diseases. However, the rain has created beautiful waterfalls.     5     The climate is very important to every living thing. Living things have to learn how to survive in the climate they live in. A．Here it rains for many months of the year. B．People come from all over the world to see them. C．Scientists have set up a research station here. D．people hope to travel all over the world. E．or too much rain can cause problems for living things. F．In the Atacama Desert there are very few clouds. 思维创新 任务型阅读。 Yandang Mountain is widely known as the “No. 1 Mountain in Southeastern China”.It stands proudly in Wenzhou, Zhejiang Province. Rising to about 1,057 metres above sea level, it is a very tall and great mountain. Its name has an interesting origin (起源). It comes from a dried-up lake at the very top of the mountain. This lake is called Yanhu Lake, or Goose Lake. When autumn arrives, wild geese fly here and rest comfortably in the reeds (芦苇) around the lake. The mountain is like a big treasure box full of interesting natural sights. Ling Feng, or Spiritual Peaks, is one of the most famous parts. In this area, there are many strange peaks and cliffs. From different angles, they look like different things. Take Hezhang Peak for example. This 270-metre-high peak can look like a pair of hands reaching out or a slim young lady in a beautiful qipao. Another famous sight is Sanzhepu, or Three-Terraced Falls. The falls are divided into (被分成) three levels by strong rock cliffs. These waterfalls are some of the most special and beautiful ones on the whole mountain. Over the past hundreds of years, many temples (寺庙) have been built on the mountain. And many famous artists have left their wonderful works there. These works include stone art pieces, great calligraphic tablets (书法碑刻) and paintings on the rocks. 1.Where does the name of Yandang Mountain come from? (不超过 10 词) _________________________________________________. 2–4. Fill in the blanks according to the passage. Famous sights of Yandang Mountain Ling Feng: many strange ______2_________ (不超过 6 词) Hezhang Peak: _________3______ high (不超过 5 词) Sanzhepu: ______4_________ levels (不超过 5 词) 5.What kinds of wonderful works did artists leave on the mountain? (不超过 15 词) _________________________________________________. 学科网（北京）股份有限公司 $ Unit4 The Wonders of Nature Section B Why do we explore nature? 第四课时(SectionB1a-1e)知识清单 1、 重点词汇（必背 + 词性转换） 单词/短语 音标 词性 中文释义 词性转换/拓展 climber /ˈklaɪmə(r)/ n. 攀登者；登山者 climb (v. 攀登；攀爬) northern /ˈnɔːðən/ adj. 北部的；向北的 north (n. 北方；北部) distance /ˈdɪstəns/ n. 距离；遥远 distant (adj. 遥远的) survive /səˈvaɪv/ v. 生存；存活；艰难度过 survival (n. 生存；存活)；survivor (n. 幸存者) condition /kənˈdɪʃn/ n. 环境；条件；状态 （无词性转换） degree /dɪˈɡriː/ n. 度；度数；程度 （无词性转换） cliff /klɪf/ n. 悬崖；峭壁 （无词性转换） changeable /ˈtʃeɪndʒəbl/ adj. 易变的；常变的 change (v. 改变；变化) death /deθ/ n. 死亡；毁灭 dead (adj. 死的)；die (v. 死亡) determined /dɪˈtɜːmɪnd/ adj. 有决心的；坚决的 determine (v. 决定；确定) above /əˈbʌv/ prep. & adv. 在…… 上方；高于 （无词性转换） teammate /ˈtiːmmeɪt/ n. 同队队员；队友 （无词性转换） shoulder /ˈʃəʊldə(r)/ n. 肩膀；肩部 （无词性转换） bit by bit /bɪt baɪ bɪt/ 短语 一点一点地；逐渐地 （无词性转换） ladder /ˈlædə(r)/ n. 梯子；阶梯 （无词性转换） measure /ˈmeʒə(r)/ v. / n. 测量；量度为 / 措施 measurement (n. 测量；尺寸) successfully /səkˈsesfəli/ adv. 成功地；顺利地 successful (adj. 成功的)；success (n. 成功)；succeed (v. 成功) risk /rɪsk/ v. / n. 冒…… 风险 / 危险；风险 risky (adj. 有风险的) curiosity /ˌkjʊəriˈɒsəti/ n. 好奇心；求知欲 curious (adj. 好奇的) ambition /æmˈbɪʃn/ n. 雄心；野心 ambitious (adj. 有雄心的) explorer /ɪkˈsplɔːrə(r)/ n. 探险者；勘探者 explore (v. 探险；探索) simply /ˈsɪmpli/ adv. 仅仅；只；简单地 simple (adj. 简单的) climber /ˈklaɪmə(r)/ n. 攀登者；登山者 climb (v. 攀登；攀爬) northern /ˈnɔːðən/ adj. 北部的；向北的 north (n. 北方；北部) distance /ˈdɪstəns/ n. 距离；遥远 distant (adj. 遥远的) 2、 重点短语（必背） 1.reach new heights 攀登新高度；再创佳绩 2. one of the greatest wonders 最伟大的奇观之一 3. on earth 世界上；究竟 4. feel like 感觉像；想要 5. deal with 应对；处理 6. thin air 空气稀薄 7. changeable weather 多变的天气 8. above sea level 海拔以上 9. the Second Step 第二台阶 10. death road 死亡之路 11. be determined to do sth. 下定决心做某事 12. step on one’s shoulders 踩在某人的肩膀上 13. Chinese Ladder 中国梯 14. risk one’s life 冒着生命危险 15. because of 因为；由于 三、重点句型（必背 + 会用） 描述珠峰与登山环境 1.To most people, Mount Qomolangma is one of the greatest wonders of the world. 对大多数人来说，珠穆朗玛峰是世界上最伟大的奇观之一。 2.On the mountain, temperatures can fall to -30 degrees. 山上气温可降至零下 30 摄氏度。 3.Climbers must also deal with thin air, high cliffs and changeable weather. 登山者还必须应对稀薄的空气、陡峭的悬崖和多变的天气。 陈述中国登山成就 4.Before 1960, no one was able to reach the top of Qomolangma from the northern side. 1960 年之前，没有人能从北侧登上珠穆朗玛峰顶。 5.In 1975, another Chinese team climbed to the top to do research. 1975 年，另一支中国登山队登顶进行科考。 6.In 2020, a Chinese research team went to Qomolangma to measure its height. 2020 年，中国科考队前往珠峰测量其高度。 说明登山原因与精神 7.Why do people still risk their lives to climb the highest mountain? 人们为什么还要冒着生命危险攀登这座最高峰？ 8.It is because human curiosity and ambition cannot be stopped. 这是因为人类的好奇心与雄心不可阻挡。 9.It is simply “because it’s there”! 仅仅是 “因为它就在那里”！ 自我检测小练习 一、单词拼写与词性转换（每空 1 分，共 10 分） 1.The ______ (climb) finally reached the top of the mountain. 2.We are interested in the ______ (distant) between the two cities. 3.It is difficult ______ (survive) in such terrible conditions. 4.His ______ (determine) helped him get through many difficulties. 5.They ______ (success) finished the task on time. 6.It is too ______ (danger) to climb that high cliff. 7.We are full of ______ (curious) about the strange story. 8.The ______ (explore) told us about his trip to the forest. 9.The weather here is ______ (change), so you’d better take a coat. 10.They ______ (measure) the room just now. 二、短语填空（每空 1 分，共 8 分） deal with, above sea level, risk one’s life, be determined to, one of, changeable weather, because of, feel like 1.The village is 2,000 meters ______. 2.She ______ win the game. 3.We must learn to ______ all kinds of problems. 4.He is ______ the best students in our class. 5.Don’t go out in such ______. 6.They didn’t go climbing ______ the heavy rain. 7.I ______ I was flying in the sky. 8.Many people ______ to save others. 三、句型转换（每空 2 分，共 12 分） 1.The climbers were brave. They succeeded in reaching the top.（合并为一句） 2.The climbers were so brave that they ______ ______ the top. 3.He is curious about everything.（改为同义句） 4.He has ______ ______ everything. 5.The mountain is very high. Few people can reach its top.（合并为一句） 6.The mountain is ______ high ______ few people can reach its top. 7.People call that way the death road.（改为被动句） 8.That way ______ ______ the death road by people. 四、单项选择（每题 2 分，共 10 分） ( )1. Qomolangma is one of ______ mountains in the world. A. high B. higher C. highest D. the highest ( )2. They climbed ______ the top ______ the morning of May 25. A. to; on B. at; on C. to; in D. at; in ( )3. It’s dangerous ______ in such bad weather. A. climb B. to climb C. climbing D. climbed ( )4. He is ______ to go alone to the top. A. enough brave B. brave enough C. very brave D. so brave ( )5. ______ it is very cold, they still keep climbing. A. Because B. But C. Although D. So 五、完成句子（每空 1 分，共 10 分） 1.他感觉自己像一只小鸟。 He ______ ______ he was a bird. 2.我们必须应对各种困难。 We must ______ ______ all kinds of difficulties. 3.他下定决心努力学习。 He ______ ______ ______ study hard. 4.因为大雨，他们没能按时到达。 They couldn’t get there on time ______ ______ the heavy rain. 5.很多人冒着生命危险去帮助他人。 Many people ______ ______ ______ to help others. 答案 一、单词拼写与词性转换 1.climber(s) 2. distance 3. to survive 4. determination 5. successfully 6.dangerous 7. curiosity 8. explorer 9. changeable 10. measured 二、短语填空 1.above sea level 2. is determined to 3. deal with 4. one of 5.changeable weather 6. because of 7. felt like 8. risk their lives 三、句型转换 1.succeeded in reaching 2. curiosity about 3. so; that 4. is called 四、单项选择 1.D 2. A 3. B 4. B 5. C 五、完成句子 1.felt like 2. deal with 3. is determined to 4. because of 5. risk their lives 学科网（北京）股份有限公司 $