Unit 8 Grammar 课件 2025-2026学年冀教版八年级英语下册

该初中英语课件围绕“自然灾害”主题的复合词展开，通过图片导入提问“看到什么灾害”引出landslide等实例，进而讲解复合词定义、合成名词（如earthquake）与形容词（如waterproof）分类，并对比派生词、混合词，搭建从感知到理解的学习支架。 亮点在于融合语言能力（用复合词描述灾害）、思维品质（分析词类差异）和学习能力（分层作业），通过小组设计防灾海报（用三个复合词）、选做安全报告（用三个复合词）等活动，提升学生语言运用与思维，为教师提供结构化资源，助力高效教学。

Unit 8 Grammar Natural disasters 1 Learning objectives In this lesson, we will be able to: understand the form and meaning of compound words in the context of natural disasters; identify and create compound words related to natural disasters by combining two separate words; use compound words accurately to describe natural disasters in written and spoken English. 2 What disasters can you see in the picture？ Lead in Lead in What disasters can you see in the picture？ Lead in What disasters can you see in the picture？ Lead in landslide land slide compound words (复合词) What disasters can you see in the picture？ 6 What is compound word? 由两个或多个独立的词根结合而成，新形成的词在意义上与原有的词根有所区别。 合成名词： 名词 名词 newspaper earthquake wildfire firefighterr What is compound word? 由两个或多个独立的词根结合而成，新形成的词在意义上与原有的词根有所区别。 合成形容词: waterproof two-hour well-known badly-damaged slow-moving Derivative Words派生词 由词根加上前缀或后缀构成，通常改变原词的词性，时态，语态或其他语法功能。 前缀 unhappy, dislike, unlike, unlucky... 后缀 happiness, helpful, friendly, development, homeless... Blend Words混合词 由两个词混合而成，通常取两个词的音或部分音组合而成的新词。 烟雾 smog =smoke +fog 早午餐 brunch = breakfast + lunch 中式英语 Chinglish = Chinese + English storm Practice Divide the following compound words, and then speak out the Chinese meaning. rainbow rain bow sunglasses sun glasses snowstorm snow mudslide mud slide Group work Design a “Disaster Prevention Poster (防灾海报)”. Use at least three compund words to describe disaster and action. Through understanding nature's fury, we learn resilience and unity. 14 一、根据括号里给出的词填写合适的合成词 After the storm, the __________ (flood + water) covered the streets completely. The _________ (snow + storm) made it impossible to drive safely. They used __________ (fire + proof) materials to rebuild the houses. The ___________ (wind + shield) protected the driver from the flying debris. During the ___________ (thunder + storm), we stayed indoors for safety. floodwater snowstorm fireproof windshield thunderstorm 15 二、完成句子 地震发生时，我们正在进行抗震演习。 While we were practicing ___________ drills, the real earthquake struck. 2.消防员正在努力控制火势时，风向突然改变了。 While the _________ were trying to control the fire, the wind direction suddenly changed. 3.当山洪警报响起时，村民们正在防雨帐篷里休息。 When the __________ alarm sounded, the villagers were resting in their rainproof tents. 4.当雷暴来临时，我们正在检查挡风玻璃是否牢固。 When the ___________ came, we were checking if the windshield was secure. earthquake firefighters flashflood thunderstorm 16 17 Required（必做） Optional（选做） Write a short safety report (about 50 words) about a natural disaster. Use at least 3 compound words from today's lesson. Create 5 new compound words by combining these elements (use each only once): storm / proof / rain / quake / fire resistant / shelter / coat / drill / fighter 18 $