人与自然 Topic 20 Protecting the Environment(课件PPT)-【中考通·分层练中考】2023中考英语复习学案（课标版 河南专用）

人与自然|Topic 20 Protecting the Environment 主题语境 分层跟练 目录 CONTENTS 温馨提示 | 鼠标轻轻一点，内容立即呈现 回归教材 夯实基础 话题词句 分类强化 请课前先完成《分层学案》P184—P186的词汇自测表 2022版课标主题链接 教材单元链接 该话题情境，属于“环境保护”这一主题群，涉及子主题“热爱与敬畏自然，与自然和谐共生”及“环境污染及原因，环保意识和行为”等。 九上 Unit 2 Topic 1 Pollution has caused too many problems. Topic 2 All these problems are very serious. Topic 3 What can we do at home to protect the environment？ 人与自然|Topic 20 Protecting the Environment 返回导航 ►原文呈现 Its key disadvantage is that the process requires a long time (up to 30 days) and the cost is high.它最主要的缺点是过程需要时间长(长达30天)并且费用高。(九上P47) 人与自然|Topic 20 Protecting the Environment 返回导航 ►精讲 人与自然|Topic 20 Protecting the Environment 返回导航 ►精练 1.The job will require you to use all your skills. Such fine work __________ (require) a good eye and a steady (稳的) hand. Each machine requires ___________________________ (repair) in two hours, so you must finish your task as soon as possible. requires repairing/to be repaired 人与自然|Topic 20 Protecting the Environment 返回导航 ►原文呈现 None of us likes pollution. 我们中没有人喜欢污染。(九上P37) ►精讲 词汇 意义及用法 none 意为“(三个及三个以上中)没有一个”，none of…作主语时，谓语动词用单数、复数均可。 neither 意为“两者都不”，neither of …作主语时，谓语动词用单数、复数均可。 人与自然|Topic 20 Protecting the Environment 返回导航 词汇 意义及用法 both 意为“两者都”，作主语时，谓语动词用复数。 all 意为“(三个及三个以上中)所有”，all of…作主语时，谓语动词的数由of后的名词的数决定。 人与自然|Topic 20 Protecting the Environment 返回导航 ►精练   2._______ of my parents are from China. And I have two sisters and a brother. They _____ live with my parents and me now. Last Sunday morning, ______ of us wanted to stay at home, so we decided to see a movie together. On the way to the cinema, we saw an accident. One car hit the back of another. Luckily, _________ driver was hurt, but ______ cars were badly damaged (损坏). Both all none neither both 人与自然|Topic 20 Protecting the Environment 返回导航 3．一句多译。 Sam有两个妹妹，但是我都没见过。 (1)Sam has two sisters, but I haven't met ______ of them. (2)Sam has two sisters, but I have met _________ of them. both neither 人与自然|Topic 20 Protecting the Environme