Unit 4 第5课时 Section B (1a－2c)（习题课件）-【一本·初中同步训练】2025-2026学年八年级下册英语（人教版·新教材）安徽专版

2026-03-16

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教辅

山东一本图书有限公司

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资源信息

学段	初中
学科	英语
教材版本	初中英语人教版八年级下册
年级	八年级
章节	1a-1e，Vocabulary in Use
类型	课件
知识点	-
使用场景	同步教学-新授课
学年	2026-2027
地区（省份）	安徽省
地区（市）	-
地区（区县）	-
文件格式	PPTX
文件大小	345 KB
发布时间	2026-03-16
更新时间	2026-03-16
作者	山东一本图书有限公司
品牌系列	一本·初中同步训练
审核时间	2026-03-16
下载链接	https://m.zxxk.com/soft/56845100.html
价格	2.00储值（1储值=1元）
来源	学科网

摘要：

该初中英语课件聚焦八年级下册Unit 4 "The Wonders of Nature" Section B (1a-2c)，围绕自然奇观主题，通过单词拼写、词性转换等基础练习，衔接已学词汇与语法知识，为语篇阅读构建学习支架，帮助学生逐步提升语言理解与表达能力。其亮点在于“深挖教材”与“精选语篇”结合，通过核心词汇（如“explorer”“condition”）及词性转换（如“change”→“changeable”）训练强化语言能力，阅读理解选取南极洲科学研究语篇，融入中国极地探索成就，培养文化意识与思维品质。分层练习设计让学生夯实基础并提升语篇分析能力，教师可高效开展针对性教学。

内容正文：

初中英语八年级下册·（RJ版）·安徽专版 Unit 4　The Wonders of Nature 第5课时　Section B (1a－2c) 目录 CONTENTS 深挖教材精选语篇 Ⅰ. 单词拼写 1. The Great Wall runs across the n (北部的) part of China. 2. My left s (肩膀) hurt， so I went to see a doctor right away. 3. The policeman r (使……冒风险) his life to save the little boy. 4. There are different t (类型) of memory， like short-term memory and long-term memory. orthern　 houlder　 isked　 ypes　 I II III IV 返回目录上一页下一页 5. David said nothing but s (仅仅) nodded to show he had understood. 6. It’s so cold outside. The temperature drops to a few d (度) below zero. 7. The engineer told me that my car was in a very good c . (状态). imply　 egrees　 ondition　 8. Christopher Columbus was a great e (探险者) and he discovered America. xplorer　 I II III IV 返回目录上一页下一页 Ⅱ. 用括号内所给单词的适当形式填空 1. It’s (risk) to trust someone you just meet online. 2. The (dead) of that great teacher makes us sad. 3. Her (nature) talent for playing the piano surprised the guests. 4. The young (travel) shared stories of his trips across Europe. 5. His (curious) about ancient civilizations led him to become an archaeologist. risky　 death　 natural　 traveller　 curiosity　 I II III IV 返回目录上一页下一页 6. As the weather was very (change) these days， many people had a cold. 7. Many (climb) come to Mount Huangshan every year because of its four wonders. changeable　 climbers　 I II III IV 返回目录上一页下一页 Ⅲ. 单项填空 (　B　)1. The young inventor broke into the science field with creative robot design，　　　　 wide attention. A. developing B. attracting C. remaining D. managing B I II III IV 返回目录上一页下一页 (　D　)2. —Do you think you can 　　　　 in a forest alone for a month？ —Sure！ I can hunt and live on fruits and nuts there. A. climb B. suffer C. chat D. survive D I II III IV 返回目录上一页下一页 (　A　)3. —Nancy lives 　　　　 the fifth floor. What about you， Amy？ —My flat is 　　　　 hers. I live on the tenth floor. A. on； above B. in； over C. on； on D. in； beside A I II III IV 返回目录上一页下一页 (　A　)4. —Why did little Jack open his birthday present early？ —Because he was too 　　　　 to wait until that day. He just wanted to see what was inside. A. curious B. patient C. mean D. thankful A I II III IV 返回目录上一页下一页 (　C　)5. —Which group performed 　　　　 in the English class？ —Group One. They had a better discussion than the other three groups. A. more successfully B. more successful C. most successfully D. most successful C I II III IV 返回目录上一页下一页 Ⅳ. 根据汉语意思完成句子，每空一词 1. 这款应用程序帮助用户在步行或跑步时测量距离。 This app helps users while they are walking or running. 2. 我舅舅在他青少年时期就下定决心要成为一名医生。 My uncle become a doctor in his teens. measure　 distance　 was　 determined　 to　 I II III IV 返回目录上一页下一页 3. 如果我们每天坚持工作，就能一点点完成这个大项目。 We can finish this big project if we keep working every day. 4. 这座位于中国南方的古老寺庙有 500 多年的历史。 The ancient temple， China， has a history of more than 500 years. bit　 by　 bit　 located　 in　 southern　 I II III IV 返回目录上一页下一页阅读理解 Covering over 14 million square kilometres， Antarctica(南极洲) is the earth’s fifth-largest continent. Antarctica， around the South Pole， is the coldest， driest， and windiest continent on earth. It’s almost completely covered in ice， holding about 70％ of the world’s fresh water. The temperature there can drop to －89.2℃， which is the coldest temperature ever recorded. Despite(尽管) the harsh conditions， Antarctica is home to many animals， such as penguins， seals and whales. 返回目录上一页下一页 Antarctica is a global science laboratory. Many countries， including China， have research stations there. Scientists study the ice， weather， and animals to learn more about our planet. In 1959， 12 countries signed the Antarctic Treaty， which protects the continent and allows only peaceful activities. China officially acceded to the Antarctic Treaty in 1983. 返回目录上一页下一页 China， as a key treaty member， has significantly advanced polar research. Its first Antarctic research station， the Great Wall Station(1985)， marked China’s formal entry into Antarctic exploration. Subsequent stations like Zhongshan(1989)， Kunlun (2009 on the highest ice dome)， Taishan(2014) and Qinling(2024) support year-round studies. Chinese teams achieved milestones such as drilling(钻) 800-metre ice cores to study 150,000-year climate cycles and launching(使下水) the icebreaker Xuelong 2， which navigates(导航) pack ice to map seafloor geology. 返回目录上一页下一页 Climate change increases Antarctica’s global importance. The West Antarctic Ice Sheet alone holds enough ice to raise sea level by 3.3 metres if melted. As the earth’s climate change，Antarctica’s ice is melting. This could cause sea level to rise and affect people everywhere. That’s why studying Antarctica is so important for our future. 返回目录上一页下一页 (　D　)1. What does the underlined word “harsh” mean in the first paragraph？ A. Very comfortable. B. Quite important. C. Quite beautiful. D. Very difficult. D 返回目录上一页下一页 (　B　)2. Which activity is NOT allowed in Antarctica？ A. Scientific research. B. Military(军事的) operations. C. Animal studies. D. Climate research. B 返回目录上一页下一页 (　A　)3. How does the author develop the third paragraph？ A. By listing achievements in time order. B. By comparing Chinese and Western research. C. By explaining problems and solutions. D. By describing geographical features. A 返回目录上一页下一页 (　B　)4. Which title best summarizes the article？ A. Useful Animals of Antarctica B. The Importance of Antarctica C. The History of the Antarctic Treaty D. How to Visit Great Antarctica B 返回目录上一页下一页谢谢观看 $

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Unit 4 第5课时 Section B (1a－2c)（习题课件）-【一本·初中同步训练】2025-2026学年八年级下册英语（人教版·新教材）安徽专版

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【一本·初中同步训练】2025-2026学年八年级下册英语（人教版·新教材）安徽专版

八年级英语第三方合辑 126 份文档

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