Unit 2 Topic 1 Section B 学案 2023-2024学年初中英语仁爱科普版九年级上册

Unit 2 Topic 1 Section B 【学习目标】 1.能够听懂和读懂有关谈论环境污染的对话,认识到污染带来的危害。 2.能读懂描述污染危害的句子和短文,并且记忆关于每种污染带来危害的句子。 3.通过调查了解污染的危害,认识到环境污染的严重性,树立环保意识。 【预习导学】 一、生词速查 1.　　 n.疼,痛,痛苦→　　 adj.痛苦的  2.　　 v.生产,制造→　　 n.产品;制品  3.　　 adj.很坏的,极讨厌的  4.　　 v.承受,忍受→　　(过去式)→　　(过去分词)  5.　　 adj.有害的→　　v.& n.伤害;危害  二、短语速记 1.看起来好 　 　  2.看医生 　 　  3.化工厂 　 　  4.更糟糕的是 　 　  5.制造太多噪音 　 　  三、句子速译 1.以前我嗓子疼。 I had a pain 　　 　　 　　 before.  2.以前化工厂产生难闻的气体。 The chemical factory 　　 　　 　　before.  3.糟糕的空气让我的胸部很难受。 The bad air 　　 　　 　　 　　.  4.更糟糕的是,这家工厂噪音很大,我晚上睡不好觉。 　　 　　 　　, the factory made too much noise and I couldn't sleep well at night.  5.我总是心情不好,因为我不能忍受这儿的环境。 I was always 　　 　　 　　 　　 because I couldn't 　　 the environment here.  四、想一想 预习1a对话,选出正确答案。 ()1.What was wrong with Mrs.Zhou before? A.It was difficult for her to walk. B.It was difficult for her to speak. C.It was difficult for her to breathe. D.It was difficult for her to hear. ()2.What caused Mrs.Zhou's problem? A.The terrible air from the factory. B.The unhealthy food from the factory. C.The polluted water from the factory. D.The dead fish she ate. 【答案】 一、 1.pain　painful 2.produce　product 3.awful 4.bear　bore　borne 5.harmful　harm 二、 1.look good 2.see a doctor 3.chemical factory 4.what's worse 5.make too much noise 6.in a bad mood 7.by the way 三、 1.in　my　throat 2.produced　terrible　gas 3.made　my　chest　hurt 4.What　was　worse 5.in　a　bad　mood　bear 四、 1~2　CA 【合作探究】 任务驱动一 新知探索 对话练习 读1a对话,根据答语写出问句,并与搭档通过问答的形式,练习对话。 (1)A: 　　  B: I'm OK. I have coughed less. (2)A: 　　  B: Yes. The doctor says I'm better. (3)A: 　　  B: The chemical factory produced terrible gas before, and the bad air made my chest hurt. (4)A: 　　  B: Because I couldn't bear the environment here. 任务驱动二 阅读训练 朗读课本2a 的短文,选出正确的答案补全短文。 Dear editor, I'm writing to show my thanks for the better environment near my house.The factory caused 　　(too many/too much) problems before.It produced terrible gas, and it was hard for us to 　　(breathe/breath).What was worse, the factory made a lot of noise, we couldn'