英语Module 12 Unit1If everyone starts to do something，the world will be saved-2教案-英语九年级上册.docxVIP

总第____课时 课题 M12Unit 1　If everyone starts to do something，the world will be saved 课时 1 第___2_课时 课型 Revision 授课时间 主备人 学习 目标 词汇： 句型：1.If the rivers are polluted，farmers cant use the water for their crops. 2．Its no use talking about things we cant do. [来源:Z*xx*k.Com] 3．At a green school，every class collects waste which can be recycled or used again. 4．Though pollution is heavy now，I dont think its hopeless. 5．If everyone starts to do something，the world will be saved. 来 学习重难 点 1.本单元词汇和重点句型。 2．if引导的条件状语从句、被动语态及定语从句的运用 教 学 过 程 导入：Warm up How to save our world? 出示学习目标： 词汇：Unit 1　If everyone starts to do something，the world will be saved 句型：1.If the rivers are polluted，farmers cant use the water for their crops. 2．Its no use talking about things we cant do. [来源:Z*xx*k.Com] 3．At a green school，every class collects waste which can be recycled or used again. 4．Though pollution is heavy now，I dont think its hopeless. 5．If everyone starts to do something，the world will be saved. 疑探新授知识（一） 1. Complete the passage with the correct form of the words in the box. cause, enemy, factory, kill, oil, pollute, spread Pollution is our great (1)________. Pollution from (2)____________is a danger to our health, and may even (3)____people. Factories sometimes(4)________ rivers, and farmers cannot use the water for their crops. Pollution (5)________ over cities and villages, and that (6)______ even more danger. Cars use a lot of (7)_____and cause pollution too. 2.Language points: 1. And in some places, pollution from factories spreads over cities and villages.在一些地方， 来自工厂的污染遍布城市和村庄。 spreads over遍布在..., 复盖在... What he studied spread over many fields. 他所研究的内容涉及许多领域。 2. Pollution is a danger to our health. 污染有害我们的健康。 a danger to…“对…是一种威胁；有伤害”， 相当于be dangerous to It?is?a?danger?to?your?computers?health.? =It?is?dangerous?to?your?computers?health.? 这对你电脑的健康是个威胁。 3. And there’re so many cars in the street. They use so m