Unit 5 Great inventions外刊阅读速递-【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)

该初中英语课件聚焦八年级下册Unit 5“Great inventions”，结合外刊阅读速递中的科普说明文（如梳子的发展），通过“刷外刊”超链接跳转实现课堂导入，以语篇导读和题目解析为学习支架，帮助学生构建发明类说明文的理解脉络。 其亮点在于选用真实外刊素材（Skyfoxtv来源）提升语言能力，通过词义猜测、主旨大意题培养思维品质，知识拓展（如“kind”的用法）强化学习能力。采用任务型阅读教学，学生能提升阅读效率，教师可借助可编辑课件灵活调整教学内容。

英 语 八年级下册 JJ 1 2 3 Unit 5 Great inventions 4 外刊阅读速递 5 刷外刊 6 外刊 阅读理解 体裁：说明文 题材：科普知识与现代技术 词数：274 难度:★★★★ 建议用时：8分钟#1 素材来源：Skyfoxtv#2 【2025原创】Used first as a grooming tool, the comb （梳子） has many forms for all types of hair. The type of comb you need will be different depending on your hair, as well as the purpose of the comb. Combing different hair requires a different comb. 刷外刊 返回目录 7 The earliest use of the comb appeared about 5,000 years ago. In fact, many different kinds of combs came out in history. The ancient Egyptians could make combs. In ancient China, people used combs to show their social status （地位）.Over time, combs have become more efficient tools for hair care at present. Today, there are different combs for people to choose from and use. Combs serve different functions for different hair types and styles. People use combs to deal with disordered （凌乱的） or wet hair. Another common use for the comb is to secure hair in one position. During the 1900s, combs were the best choice of keeping hair beautiful. 刷外刊 返回目录 In the earliest time, people made combs from bones of animals. But later, people began to make combs from wood or plastic. Now most people use these two kinds of combs because they are cheap. And high-end combs are made of expensive steel or gold. At present, combs have different shapes and types in different colours. People can choose their favourite combs as they like. But when using combs, we should know we’d better not use others’ combs. And we should wash or brush our combs with clean water as often as possible to keep them clean.#7 阅读理解·语篇导读 本文主要介绍了梳子的相关信息。 刷外刊 返回目录 1.What does the type of comb you need depend on?( ) C A.Different hair and materials of the comb. B.Different prices and the purpose of the comb. C.Different hair and the purpose of the comb. D.Different prices and materials of the comb. 【解析】细节理解题。根据“The type of comb you need will be different depending on your hair, as well as the purpose of the comb.”可知选C项。 刷外刊 返回目录 10 2.What do people use combs to do at present?( ) B A.To follow the fashion. B.To give care to hair. C.To show social status. D.To find the history. 【解析】细节理解题。根据“Over time, combs have become more efficient tools for hair care at present.”可知选B项。 3.What is the meaning of the underlined word “secure” in the passage?( ) A A.Keep. B.Appear. C.Cover. D.Fill. 【解析】词义猜测题。根据“Another common use for the comb is to secure hair in one position.”可推知，此处指梳子的另一个普遍用途是将头发固定在 一个位置上，故secure与keep意思相近。 刷外刊 返回目录 11 4.Why do most people use combs made of wood or plastic?( ) D A.Because they are soft. B.Because they are short. C.Because they are light. D.Because they are cheap. 【解析】细节理解题。根据“Now most people use these two kinds of combs because they are cheap.”可知，大多数人使用木梳和塑料梳子是因为这两种梳 子便宜。 知识拓展 kind可作名词，意为“种类”，all kinds of 意为“各种各样的”；different kinds of 意为“不同种类的”；其还可作形容词，意为“友好的”，be kind to 意为“对……友好”；在口语中，kind of 意为“稍微；有点儿”。 刷外刊 返回目录 12 5.Which can be the best title for the passage?( ) C A.The future of the comb B.The usage of the comb C.The development of the comb D.How to choose a comb 【解析】主旨大意题。通读全文可知，本文主要介绍了梳子的发展。 刷外刊 返回目录 13 $