Unit 2 Topic 2 Section B（同步课件）-2023-2024学年九年级英语上册同步精品课堂（仁爱科普版）

九年级上册 Unit 2 Saving the earth 2. All these problems are very serious. Section B 英 语 仁爱版 仁爱版 英语 九年级上册 Warming up—Pre-listening—While-listening—Post-listening—Exercises —Summary Teaching aims 1.Knowledge aims： 掌握本课的重点词汇和短语，复习不定代词，不定副词和重点表达法。 了解淡水资源短缺的现状。 2.Skill aims: 培养学生通过wh-questions(如：what，why等)，理解短文的意思。 能够读懂有关自然资源的文章。 能够利用已有框架，加上自己的观点，提高写作技能。 3.Emotional aims: (optional) 关注自然资源的现状，倡导学生保护环境，节约用水。 4.Culture awareness：（optional） 通过对水资源现状的了解，认识到自然资源对人类的重要性，加入到保护环境、珍惜资源的队伍中。 Warming up Air pollution What can we do to protect our environment? As students, what should/shouldn’t we do? Planting trees can help us protect the environment. Trees' functions As students,What can we do to protect the environment? As students, what should/shouldn’t we do? walk on the grass and pick flowers We shouldn’t walk on the grass and pick flowers. As students,What else can we do to protect the environment? 禁止随地吐痰 We shouldn't anywhere in public. spit As students,What else can we do to protect the environment? We can protect the wild animals 保护野生动物 wild [wald] We shouldn't throw_ _around. rubbish As students,What else can we do to protect the environment? leave rubbish here and there 到处   As students, what should/shouldn’t we do? n.垃圾，废弃物 We shouldn’t leave rubbbish here and there. As students, what should/shouldn’t we do? save water We should save water. plant more trees We should plant more trees. good behavior rude behavior [bɪ' heɪ vjə] [ru:d ]  n. 行为，举止 adj.无理的，粗鲁的 punish   [' pʌniʃ ]   Anyone (who breaks the rules) will be punished. Pre-listening learn new words 读音 单词 汉语意思 音标 user n.使用者；用户 [ˈjuːzə] none pron.没有一个；毫无 [nʌn] here and there 在各处；到处 spit v.吐，唾 [spit] wild adj.野的，野生的 [waɪld] untidy adj.不整洁的,凌乱的 [ʌn'taɪdi] rude adj.无理的，粗鲁的 [ruːd] behavior n.行为，举止 [bɪˈheɪvɪə] situation n.状况;形势;局面 [sɪtjʊˈeɪʃ(ə)n] 读音 单词 汉语意思 音标 user n.使用者；用户 [ˈjuːzə] punish v.处罚,惩罚