Unit 4 Section B （1a—1e）-【初中学霸创新题】2025-2026学年八年级下册英语习题课件(人教版·新教材)

该初中英语课件聚焦Unit 4 Section B（1a—1e），围绕自然景观主题，通过词汇适当形式填空、短文填空等基础练习，逐步过渡到阅读理解和补全对话，构建从词汇到语篇、从输入到输出的学习支架，帮助学生衔接前后知识。 其亮点在于融合语言能力、文化意识与思维品质培养，如短文填空结合Mount Qomolangma历史，阅读理解介绍秘鲁Rainbow Mountain，补全对话模拟真实交际。通过学科融合（如物理单位）、主题语境设计，提升学生词汇语法运用及跨文化理解能力，教师可借助分层练习高效开展教学。

Unit 4　 Section B （1a—1e） Section B （1a—1e） 2 练基础 目 录 练提升 3 练基础 一、用括号内所给单词的适当形式填空。 1.（教材改编题）On 24 May 1960, ________（climb） Liu Lianman, Wang Fuzhou, Qu Yinhua, and Gong Bu arrived at the Second Step of Qomolangma. 2. Our school team _____________（successful） won the Hebei basketball match last week. 3. The weather in Shijiazhuang is so __________（change） in summer—sunny then rainy. 4. ［动物保护］We must stop pollution（污染） to avoid animal ________（die）. 5. She is ____________（determine） to learn English well this term. climbers successfully changeable death determined 目 录 导 航 二 三 一 四 五 六 4 6.［学科融合］Water usually boils at 100 ________ Celsius（摄氏的） in daily life. 7. He carried a big bag of fruits on his ________ to the market. 8. These brave _________ found a new river in the forest after two days. 9. Deserts are mostly made of sand. Only a few plants and animals can live in such difficult __________. 10. The bird ________ the rain in a warm little nest this morning. 二、用方框内所给单词的适当形式填空。 degrees shoulder explorers conditions survived 目 录 导 航 二 三 一 四 五 六 5 11. （教材改编题）The mountain was 8,600 metres ________ sea level. 12. I learned to make a cake bit ________ bit with my mum’s help. 13. For ________ first time, I won first prize in the school English contest（比赛）. 14. The little boy tried to step ________ his dad’s shoulders to pick apples on the tree. 15. Dad brought ________ ladder so that we could clean the high windows easily. 三、在空白处填入一个适当的单词。 above by the on a 目 录 导 航 二 三 一 四 五 六 6 　　（教材改编题）Mount Qomolangma, the world’s highest peak, is a dream for many climbers. Though it’s so beautiful, reaching the top is 16. _________（danger）. Temperatures can drop 17. ________ -30 °C, and climbers face thin air, high 18. ________（cliff）, and sudden storms. Climbers need special equipment（设备） 19. __________（survive） the cold. 　　20. ________ 1960, a Chinese team made history by climbing to the top of Qomolangma from the 21. ________（north） side. They conquered（征服） the 四、短文填空。 dangerous to cliffs to survive In northern 目 录 导 航 二 三 一 四 五 六 7 difficult 22. ________（two） Step. Liu Lianman helped his teammates by 23. ________（let） them stand on his shoulders. They finally 24. ________（plant） China’s flag on the world’s highest peak. Later, in 1975, another Chinese team placed 25. ________ ladder on that step, helping future climbers. A third Chinese team measured Qomolangma’s 26. ________（high） as 8,848.86 metres in 2020. 　　Climbing Qomolangma still 27. ________（remain） risky. Some achieve, 28. ________ many fail. Why do people risk their lives to climb it？ Some say it’s human 29. ________（curious） and ambition, while others like George Mallory 30. ________（simple） said it was “because it’s there!” Second letting planted a height remains but curiosity simply 目 录 导 航 二 三 一 四 五 六 8 　　Have you ever dreamed of travelling all the way over the rainbow？ Well, it’s easier than you think. All you need to do is to book a plane ticket to Rainbow Mountain in Peru（秘鲁）. The South American country is home to wonderful natural sights, and the most famous one is Rainbow Mountain. Millions of tourists come for it every year. 　　Rainbow Mountain is a beautiful natural wonder. It lies in the Andes in Cusco（库斯科的安第斯山脉）. As its name suggests, the mountain has different colours. 五、阅读理解。 练提升 目 录 导 航 二 三 一 四 五 六 　　But why is it in yellow, green, red and purple？ The reason is the ice that covered the area hundreds of years ago. When it started to melt（融化）, the water mixed with the minerals（矿物质） in the ground and turned the earth into many colours. 　　Try to climb the mountain during drier months when there is less rain or snow. Rain or snow makes the climbing more difficult and the colours will look less beautiful. The best time is from March to November, when there are blue skies and pleasant weather. And visit it in the morning or evening, either right after sunrise or right before sunset. Very sunny days may make it hard to take nice photos. 目 录 导 航 二 三 一 四 五 六 　　To get to Rainbow Mountain, you should first travel to Cusco—a province in the south of Peru. Then you can take a drive to Qesoyuno. From there you can start the journey on foot. It takes about a two-or three-hour walk to the top. This is really the best way, but the trip is very difficult. The mountain sits at a very high altitude（海拔） about 5,200 metres above sea level, so bring enough water and take your time. 目 录 导 航 二 三 一 四 五 六 31. ［代词指代］What does “it” in paragraph 1 refer to？ A. The rainbow. B. Peru. C. The natural sight. D. Rainbow Mountain. 32. What can we learn about Rainbow Mountain？ A. It has seven different colours. B. It’s a man-made wonder. C. It was covered by ice in the past. D. It’s the most famous place of Peru. D C 目 录 导 航 二 三 一 四 五 六 33. Which of the following is the best time for a trip to Rainbow Mountain？ A. At noon of a cold day in December. B. On the evening of a rainy day in August. C. On the afternoon of a snowy day in January. D. On the morning of a sunny day in September. 34. Which of the following is TRUE？ A. Rainbow Mountain lies in the Andes in Cusco. B. Very sunny days will help you take nice photos on Rainbow Mountain. C. From Cusco, it takes about 2 or 3 hours to walk to the top of Rainbow Mountain. D. You don’t have to take much water when you climb Rainbow Mountain. D A 目 录 导 航 二 三 一 四 五 六 35. What’s the text mainly about？ A. The way to get to Rainbow Mountain. B. An introduction to Rainbow Mountain. C. The best time to go to Rainbow Mountain. D. The reason why it’s called Rainbow Mountain. B 目 录 导 航 二 三 一 四 五 六 六、补全对话。 （Ella and Tina are talking after a geography class.） Ella: Tina, I didn’t catch our teacher in the last class. 36. _________________________________________________ Tina: Sure. It is 8,848.86 metres high. Ella: Thanks. I have another question as well. 37. _____________________________________________________________ ______________________________ Tina: Mount Xiaowutai is the highest mountain in Hebei Province. Would you like to Can you tell me how high Mount Qomolangma is？/... What’s the highest mountain in Hebei Province？/Which is the highest mountain in Hebei Province？/... 目 录 导 航 二 三 一 四 五 六 go there with me this summer vacation？ Ella: 38. _________________________ And I can take my camera to take photos. Tina: Wonderful. How are we going to get there？ Ella: 39. ________________________________________ Yuxian County is a little far from Shijiazhuang. Tina: 40. ________________________________ I like taking buses. Oh, it’s time to have our English class. Let’s go to the classroom together. Ella: OK, let’s go. Sure, I’d love to./... We can go there by bus./We can take a bus./... That’s a good idea./Sounds great./... 目 录 导 航 二 三 一 四 五 六 17 $