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Unit 13 We’re trying to save the earth 单元教案(6课时)

日期:2024-05-08 科目:英语 类型:初中教案 查看:86次 大小:493056Byte 来源:二一课件通
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Unit 13 We're trying to save the earth! Section A (1a-2d) 1.重点单词:litter,bottom,fisherman,coal,ugly,advantage,cost,wooden,plastic,takeaway,bin 2.重点短语:the bottom of,play a part in,make a difference,cut down,lead to 3.重点句式: We're trying to save the earth. Even the bottom of the river was full of rubbish. Everyone in this town should play a part in cleaning it up. I used to be able to see stars in the sky. So together,our actions can make a difference and lead to a better future. 1.重点短语和句型 2.used to的用法 3.一般现在时和现在进行时的用法 1.重点短语和句型 2.used to的用法 3.一般现在时态和现在进行时态的用法 一、预习课本P97-98新单词并背诵,完成下面的汉译英。 1.乱扔;垃圾_____ 2.底部_____ 3.渔民_____ 4.煤块_____ 5.丑陋的_____ 6.优点_____ 7.花费_____ 8.木制的_____ 9.塑料的;塑料_____ 10.外卖食物_____ 11.垃圾箱_____ 二、认真预习1a-2d找出下列短语和句型。 1.……的底部_____ 2.参与_____ 3.起作用_____ 4.减少;砍倒_____ 5.导致_____ 6.我们正在努力拯救地球。 _____ 7.甚至河底都充满了垃圾。 _____ 8.镇上的每一个人都应该参与到清扫河道的活动中来。 _____ 9.我过去能够在空中看到星星。 _____ 10.我们齐心协力就能带来变化,创造更加美好的未来。 _____ Step 1 情景导入 Teacher:There is more and more pollution in the world now,such as noise pollution,air pollution,water pollution and so on.Is there any pollution in your hometown?Please discuss with your partner. 环节说明:由现在的人们面临的各种污染入手,让学生谈论自己身边的环境污染问题,既锻炼了学生的口语表达能力,又为本节课的学习做好铺垫。 Step 2 完成教材1a-1c的任务 1.小组内齐读1a中的单词或短语,然后两人一组互相提问单词。(3分钟) 2.根据要求将1a中的单词按要求分类,完成后小组内互相交流答案。(3分钟) 3.阅读1b的问题和句子,为听力做好准备。(2分钟) 4.听录音,根据听力内容将1b句子补充完整,完成后集体核对答案。(3分钟) 5.再听一遍录音,并跟读对话。(2分钟) 6.结对练习1c中的对话,并请一些学生表演出他们的对话。(3分钟) 7.模仿1c中的对话,根据1b中的听力信息,与同伴编练新对话,并邀请几组学生表演对话。(5分钟) 参考案例 A:The river was dirty.Even the bottom of the river was full of rubbish. B:But it used to be so clean. A:Yes,but people are throwing litter into the river. B:Everyone in this town should play a part in cleaning it up. 8.小结训练。(3分钟) (B)1.Don't pour water into the bottle,because it has been _____ water. A.full with       B.full of C.fill with D.filled of (C)2.There is much rubbish _____ the bottom of the river. A.in    B.to    C.at    D.on (B)3.Some _____ went to the beach to see what happened. A.fisherman B.fishermen C.fishermans D.fishermens (A)4.Every student should play a part _____ keeping the classroom clean. A.in   B.to   C.at   D.on 环节说明:听说结合,第一时间向学生传达语言目标,通过对话练习和小结训练,使语言目标得以强化。 Step 3 完成教材2a-2c的任务 1.朗读2a和2b中的词组和句子,为听力做好准备。(3分钟) 2.听录音,在2a中圈出Jason和Susan谈论到的污染问题,集体核对答案。(3分钟) 3.再听一遍录音,根据录 ... ...

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