Unit 8 Understanding cultures Measures to prevent floods-【初中必刷题】2025-2026学年八年级下册英语同步课件(冀教版·新教材)

该初中英语课件围绕“Unit 8 Natural disasters”主题，涵盖自然灾害相关词汇、句型及应对措施，通过“刷基础”（单词适当形式填空、句型转换）到“刷能力”（阅读表达）的分层练习，构建从基础语言知识到综合应用的学习支架，帮助学生逐步掌握主题内容。 其亮点在于结合2025原创题及地方调研题创设真实情境提升语言能力，阅读表达题融入洪水应对措施培养文化意识中的社会责任感，解析注重语法逻辑分析发展思维品质。分层设计让学生巩固基础并提升应用能力，为教师提供系统教学资源提高效率。

英 语 八年级下册 JJ 1 2 3 Unit 8 Natural disasters 4 Understa nding cultures Measures to prevent floods 5 刷基础 刷能力 6 基础 Ⅰ 用括号内所给单词的适当形式填空 1.【2025原创】 _________ （nature） disasters are dangerous to human. Natural 【解析】句意为:自然灾害对人类来说很危险。分析句子结构可知，空处应填形容 词作定语，修饰名词 disasters。nature为名词，其形容词形式natural表示“自 然的”，符合语境。设空位于句首，故填Natural。 2.We should take some __________ （measure） to solve the problem. measures 【解析】句意为:我们应该采取一些措施来解决这个问题。分析句子结构可知，空 处应填名词作take的宾语。measure表示“措施”时为可数名词，some后接可数名 词复数，故填measures。 刷基础 返回目录 7 3.The National Museum of China is _________ （locate） in Beijing. You can have a visit to Beijing during holidays. located 【解析】句意为:中国国家博物馆位于北京。你可以在假期去北京参观。be located in表示“位于”，为固定搭配，符合语境。故填located。 4.【2025河北保定调研】By _____________ （control） the weight, we can keep healthy. controlling 【解析】句意为:通过控制体重，我们可以保持健康。分析句子结构可知，By为介 词，后接动词时应用动名词形式。故填controlling。 刷基础 返回目录 8 5.Building barriers is helpful for ____________ （prevent） the floods. preventing 【解析】分析句子结构可知，for为介词，后接动词时应用动名词形式。故填 preventing。 刷基础 返回目录 9 Ⅱ 根据汉语意思完成句子（每空一词） 6.我们根据蝴蝶翅膀的结构制作了一个科学模型。 We made a science model ____ ___ the structure of a butterfly’s wings. 【答案】based on/according to 7.树木在为所有生物净化空气方面发挥关键作用。 Trees ______ ___ _____________ ______ ____ cleaning the air for all living things. play a crucial/key role in 8.【2025河北石家庄调研】我哥哥充当老师，帮我辅导数学作业。 My elder brother ______ ____ a teacher and helps me with maths homework. acts as 刷基础 返回目录 10 9.【2025河北唐山调研】长城作为世界上最伟大的奇迹之一而闻名。 The Great Wall ____ ____ ___ one of the greatest wonders in the world. 【答案】is known//famous/well-know as 【解析】知识拓展 be known for 因……著名 10.我们班旨在通过本月阅读 100 本书来赢得阅读比赛。 Our class ______ ____ win the reading competition by reading 100 books this month. aims to 11.一些植物释放出一种特殊气味作为防御机制，让昆虫远离。 Some plants release a special smell as a _________________ ___________ to keep insects away. defense/defence mechanism 刷基础 返回目录 11 能力 阅读表达 【2025河北邢台调研】It can be very dangerous if there is a flood （洪水）.It can happen with no notice and can usually wash trees and cars away, even break buildings. What should you do when the flood comes? Please read the following information carefully. ①Stay away from rivers and bridges, because floods can cause rivers to move quickly and bridges to fall down. 刷能力 返回目录 12 ②Listen to emergency broadcasts （急救广播） for further information. If it asks you to move somewhere else, do so. ③If you are staying inside a car, get out when the water begins to flood the car. Then move to the top of it. ④If you have to stay in a building at the time of a flood, move to the highest floor. Only move to the roof （屋顶） if necessary. Once there, ask for help and let others know where you are （such as drawing SOS on the roof）. ⑤Don’t touch power lines （电线）, because they are broken during strong storms and floods. A fallen power line can cause water near to become dangerous. If someone touches it, he will die.#1.1.5 阅读表达·语篇导读 本文主要介绍了人们遇到突发的洪水时如何保护好自己。 刷能力 返回目录 1.What can a flood do to the environment according to the passage? ________________________________________________________________ It can usually wash trees and cars away, even break buildings. 【解析】根据“It can happen with no notice and can usually wash trees and cars away, even break buildings.”可知答案。 2.Which piece of information is the most useful to drivers at the time of the flood? ________________________________________________ The third one./The third piece of information. 【解析】根据文中第三条建议“If you are staying inside a car, get out when the water begins to flood the car.Then move to the top of it.”可 知，第三条建议的信息对遇到洪水的驾驶员最有用。 知识拓展 a piece of advice 一条建议 刷能力 返回目录 14 3.What should you do first if you are in a building in a flood? ________________________________________ I/We should move to the highest floor. 【解析】根据“If you have to stay in a building at the time of a flood, move to the highest floor.”可知，如果在洪水发生时不得不待在建筑物里， 应移动到最高层。 4.When might power lines become broken? __________________________________ During strong storms and floods. 【解析】根据“Don’t touch power lines, because they are broken during strong storms and floods.”可知，电线在强风暴和洪水中会断。 刷能力 返回目录 15 5.What will you do if you are facing a flood? ____________________________________ I will stay calm and ask for help. 【解析】本题答案不唯一，言之有理且无语法错误即可。 刷能力 返回目录 16 $