(完整版)新目标九年级unit13Wearetryingtosavetheearth导学案.pdf
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1、Unit13 We are trying to save the earth!导学案Section A 总第 61 课时(1a 2d)班级:姓名:时间: 2016年月日课型: New 课时: 1 主备人:审核:九年级英语组、【学习目标 】1、 学习单词和词组:litter ; ugly ; advantage ;wooden ; bottom ; fisherman;coal;plastic;takeaway;bin 2、会用英语表达污染的分类及形成原因和治理方法。【学习重难点 】用英语表达污染的分类及形成原因和治理方法。【预习指导 】(一) 自我预习一、扫清障碍根据音标读出1a-2d 的单词
2、 ,并记住。二、课本预习:熟读 1a 并根据图中的信息填空,组织1c 对话听力练习,完成1b, (二)预习效果检查1、在河床底部2. 充满了垃圾3. 把垃圾扔入河中4. 尽一份力把它清理干净5. 减少空气污染6. 产生影响【 课内学习 】一、教材处理:1. 检查 1a 2c 的预习效果。2. 听力练习:听1b,2a,2b.完成课本上的内容。3. 播放 2d 的对话录音,让学生跟读,模仿并理解大意。然后让学生分角色朗读并表演 2d 的对话二、组内探讨:小组合作探讨:1.To cut down air pollution, we should take the bus or subway inst
3、ead of driving. 为了减少空气污染,我们应该乘坐公共汽车或者地铁,而不是开车。cut down 意为“减少”;是“动词 +副词”结构的短语,所带的宾语为名词时,宾语可位于down 的前面或后面;为代词时,只能位于down 前面。You d better cut the article down to about 2,000 words. 你最好能把这篇文章压到两千字左右。2. It s good for health and it doesn t cost anything! 它对身体有好处并且不会花费任何东西。辨析: spend, cost, take, pay 1.spend
4、 的主语必须是人,常用于以下结构:(1) spend time money on sth. 在 上花费时间(金钱) 。例:I spent two hours on this maths problem. (2) spend time money (in) doing sth. 花费时间(金钱)做某事。例:They spent two years (in) building this bridge. 2.cost 的主语是物或某种活动,还可以表示 “ 值” , 常见用法如下:(1)sth. costs (sb.) 金钱 ,某物花了(某人)多少钱。例:A new computer costs a
5、lot of money. 3.take 后面常跟双宾语,常见用法有以下几种:(1) It takes sb. 时间 to do sth. 做某事花了某人多少时间。例:It took them three years to build this road. 4. pay的基本用法是:(1) pay (sb.) money for sth. 付钱(给某人)买。例:I have to pay them 20 pounds for this room each month. 学习成果展示1. He _ go out with his parents, but now he _ staying at
6、home alone. A. used to; is used to B. is used to; used to C. use to; is used to D. is used to; is used to 2. The interesting book _ me 10 yuan. A. spent B. took C. paid D. cost 3. We must do something useful to _ pollution. A. cut off B. cut up C. cut down D. cut in 4. Smoking can _ lung ca ncer. Yo
7、u d better give it up. A. work on B. lead to C. take away D. put out 5. What are the _ of bike riding? It can help cut down air pollution. A. advantages B. reasons C. results D. ideas 【反思提高 】Unit13 We are trying to save the earth!导学案精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -
8、第 1 页,共 5 页 - - - - - - - - - - Section A 总第 62 课时(3a 3c)班级:姓名:时间: 2016 年月日课型: New 课时: 2 主备人:审核:九年级英语组【学习目标 】1.学习单词和短语:shark fin . method ruel harmfulchainecosystem industry law 等(重点)2.掌握 3a 中的重点词组和句型。感知文中的各种时态和语态。【学习重难点 】3a 中的重点词组和句型。感知文中的各种时态和语态【预习指导 】(一) 自我预习一、扫清障碍阅读 3a,找出不理解的句子并会翻译。二、课本预习:熟读 3a,
9、完成 3b。(二)预习效果检查,写出下列词组1. 鱼鳍汤2. 处于食物链的顶端3. 在最近的 20 到 30 年间4. 环境保护5. 建全法律6. 鱼鳍买卖【 课内学习 】一、教材处理:1. 检查 3a 及 3b 的预习效果。2.根据 3b 小组合作完成。二、组内探讨:1. The method is not only cruel, but also harmful to the environment. 这种方法不仅残酷,而且对环境也有害。harmful 形容词,意为“有害的”。常构成短语be harmful to “对有害的” 。Staying up often is harmful to
10、 your health. 经常熬夜对你的健康有害。Too much smoking does harm to his health. = Too much smoking is harmful to his health. 吸烟过多对他的健康有害。词义辨析。 Not only -but also 意为“不但 -而且” ; Neither-nor 意为“二者都不” , Both-and 意为“二者都” ;Either-or 意为“二者其中之一”2. Have you ever taken part in an environmental project? 你曾经参加过环境保护活动吗?Will
11、you join us in the discussion? 你参加我们的讨论吗?She joined the Young Pioneers. 她加入了少先队。Why didnt you join in the talk last night? 昨晚你为什么没参加座谈?Did you take part in the sports meet? 你参加运动会了吗?3. We can t afford to wait any longer to take action! 我们不能再等了,要采取行动了。We cant afford to go abroad this summer. 今年夏天我们没有
12、足够的钱出国。学习成果展示单项选择。1. Are you going to _ any of the events? Yes. Maybe long jump and high jump. A. take part in B. Join C. attend D. join in 2. I can t afford _ him an expensive birthday present. A. to buy B. Buying C. for buying D. buy 3. Remember to _ the lights when you leave the room. OK. I will.
13、 A. turn on B. turn down C. turn up D. turn off 4. The girl always has some money to _ snacks. A. spend B. pay for C. take D. cost 5. Look! _ boys are playing on the playground. Yes. _ them is about 200. A. The number of; A number of B. The number of; The number of C. A number of; the number of D. A
14、 number of; A number of 【反思提高 】Unit13 We are trying to save the earth!导学案总第 63 课时(Section AGrammar focus B1e)精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 2 页,共 5 页 - - - - - - - - - - 班级:姓名:时间: 2016 年月日课型: New 课时: 3 主备人:审核:九年级英语组【学习目标 】1. 正确区分各种常见时态的构成和使用 2.能听懂 Section B, 2a,
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