牛津深圳版九年级：chapter 8 Environment（共61张PPT）

课件61张PPT。 EnvironmentChapter 8Free talk Do you think that we have a beautiful world now?How many kinds of pollution do you know?air pollutionindustrial pollutionsmog = smoke + fogwater pollutionenvironment pollutionnoise pollutionHow can we save Earth?Words study 1. author: writer n.作者 Dickens is my favorite author. 2. consumer: person who buys goods or use services n. 消费者 Consumers are encouraged to complain about faulty goods. 3 . topic: subject n.话题,标题 a topic of conversation 4. pollute: make sth. dirty or impure v.污染 This river is polluted with chemical waste from factories. 5 . mainly: chiefly, primarily. The people in the streets were mainly tourists. 6 burn: be on fire v.燃烧 The house burned for hours before the blaze was put out. 7 danger: risk n. 危险 There’s a lot of danger in rock climbing. 8 vital (be vital to/for) : essential (be vital to/for) adj.必不可少的，极为重要的 Water is vital for our life. 9 massive : very large adj.巨大的 a massive monumentrock 10 affect: have an effect on v.影响 The change in climate may affect our health. 11 respond (to sth.): answer v 回应，回答 She asked where he’d been, but he didn’t respond 12 inform (sb. ofabout sth.): tell v 通知，告知 Did you inform him of the time of the meeting? 13 grateful (be grateful to sb. for sth.that): thankful 感激的，表示感谢的 I’m grateful to you for your help.1 臭氧的破坏 2 热带雨林的砍伐 3 处于危险中 4 首先 5 对环境构成的威胁 6 温室效应 7 让阳光射进来 8 阻止…免于… 9 与…一样 10 月球表面1 the damage to the ozone 2 the cutting down of the rainforests 3 be in danger 4 first of all 5 threats to the environment 6 the greenhouse effect 7 let sunlight in 8 keep … from … 9 as…as 10 the surface of the moon11 以气体的形式 12 燃料 13 海平面 14 保护层 15 把……烧起来 16 比如快餐盒 17 吸收 18 土壤的侵蚀 19 坏习惯 20 绿色消费者11 in the form of gases 12 burning fuels 13 the level of the sea 14 protective layer 15 burn … up 16 such as fast-food boxes 17 take in 18 the erosion of soil 19 bad habits 20 green consumersReading Reading A answers1 The title is The Young Green Consumer Guide, and the authors are John Elkington and Julia Hailes. 2 A green consumer only buys goods harmless to the environment. 3 The main topic of the book is which goods are harmful and which are environmentally friendly. 4 Five.Reading B answers1 the glass of a greenhouse 2 the atmosphere 3 fuels such as petrol 4 The ozone layer 5 CFCs 6 the greenhouse effect review vt. 评论,复习,回顾 review(=go over) lessons 复习功课 review the past 回顾过去 review the new book 评论这本新书 Have you _____ (复习) your lessons? cover vt. 涉及,包括,覆盖 n. 封面,盖子 be covered withby cover … with 用 … …盖 1 The English book _____ (封面是红色的) was lost. reviewedwhose cover is red 2 The floods _____(淹没) large areas. 3 田野上一片积雪. The field _____ snow. make oneself clear 使自己清楚 make sb. happysadexcited使某人高兴难过 激动 make the streets more beautiful 使街道更漂亮 make sb. do sth 使某人做某 ... ...