人教版九年级Unit 13 We're trying to save the earth!-Section B 2a—2e-ppt课件-(含教案)-公开课-(编号：40b7d).zip

（Go for it 九年级） Unit 13 Were trying to save the earth! Section B(2a2e) 学习目标：学习目标： 语言目标：语言目标： 词汇和常用表达、重点短语 能力目标：能力目标： 1.掌握前缀与后缀的用法 2.通过预测、阅读归纳等方法获取有效信息 简易手机架简易手机架 陈薛林陈薛林 玉州区优秀奖玉州区优秀奖 战警机器人战警机器人 丁恭培丁恭培 玉州区优秀奖玉州区优秀奖 神奇直拼牌神奇直拼牌 曾虹曾虹 玉林市一等奖玉林市一等奖 被选送参加第被选送参加第32届广西科技创新大赛届广西科技创新大赛 Environmental Protection Fashion Show Look at the title and the pictures in 2b. Can you guess what the passage is about? 2a Rethink, Reuse, Recycle! Words and Expressions throw away 扔掉；抛弃 put sth to good use 好好利用 pull down 拆下；摧毁 upside down 上下颠倒；倒转 gate 大门 bottle 瓶子 president 负责人；主席；总统 inspiration 灵感；鼓舞人心的人（或事物） iron 铁 work （音乐、艺术）作品 metal 金属 bring back 恢复；使想起；归还 creativity 创造力；独创性 阅读方法阅读方法 1、略读：略读：通过整体略读，领略内容大意,帮 助理解，为细读作准备。 2、细读：细读：分段细读，注意细节，找出重点 短语，理解并运用。 3、精读：精读：深入精读每段文章，分类归纳文 章内容，化繁为简，有效获取信息。 Read the passage and find the main idea of each paragraph. Para. 2 Para. 3 Para. 4 A. Bags made from clothes. B. Art pieces made of iron and other materials from old cars. C. House built of rubbish. 略读 Reading Read the passage carefully. Find out the key phrases and write down. 练习第4版35-48 细读 重点短语 35. throw away 扔掉；抛弃 36. put sth to good use 好好利用某物 37. build out of 用建造 38. pull down 拆下；摧毁 39. upside down 上下颠倒；倒转 40.in front of 在前面 41. open a small shop 开一家小店 42. set up a website 建网站 43. sell online 在网上出售 44. use to do sth 用做某事 45. set up a small business 经营小生意 46. be known for doing sth 因做某事而闻名 47. the importance of environmental protection 环境保护的重要性 48. bring back 恢复；使想起；归还 2c Fill in the blanks with the correct forms of the phrases in the box. 1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were _. pulled down put to good use build out of pull down set up known for not only but also 2. All the rubbish and old things in Amys neighborhood were then _ _ when Amy built her house. 3. Amy is very creative. She _ her front gate _ rocks and old glass bottles. She put an old boat on top of her house. put built out of put to good use build out of pull down set up known for not only but also to good use 4. Jessica Wong sells her bags in a small shop, but she has also _ an online business to sell them. 5. Though Jessicas bags are made from old clothes, her bags are _ being cute and useful. set up known for put to good use build out of pull down set up known for not only but also 6. Wang Tao _ makes large pieces of metal art that look like animals or humans, _ makes smaller pieces for the home. not only but also put to good use build out of pull down set up known for not only but also 阅读技巧 利用图表把阅读材料进 行分类归纳，获取有效信息 。 精读 Names What materials did they use?What did they make? Amy Hayes windows and doors from old buildings that have been pulled down an old boat rocks old glass bottles（n.瓶子）瓶子） a house Read the passage again and complete the chart below. 2b Names What materials did they use? What did they make? Jessica Wong Wang Tao old clothes; especially old jeans bags iron (n. 铁铁) and other materials from old cars beautiful art pieces Choose the correct answers 1. _ built a house out of rubbish. A. Jessica Wong B. Amy Hayes C. Wang Tao D. No mentioned 2. Jessica Wong used _ to make handbags. A. paper B. iron C. old jeans D. other materials 3. Wang Tao used iron and other materials from _ to make beautiful art pieces. A.old boats B. old jeans C. old cars D.old clothes B C C 2d Underline the words in the passage based on the words below. What are the differences? think use environment usual recycle build create special recent important protect inspire think rethink special especially use reuse, useful recent recently usual unusual environment environmental recycle recycling important importance build building protect protection create creative; creativity inspire inspiration 能力拓展能力拓展 请归纳总结出你所学过的前 缀、后缀，并举例说明。 我的收获！我的收获！ 后续作业后续作业 书面表达书面表达 在学校，一些同学不注意保护学校环境，使学校环境受到 了损害。请你根据所给内容，以“Keep Our School Clean” 为题用英语写一篇80词的短文。（2016年玉林市中考） 内容要点：内容要点： 1、学校环境越来越差。 2、随地吐痰和乱扔垃圾。 3、毁坏花草树木。 4、多植树，循环使用教材。 5、保护学校环境。 参考词汇参考词汇（参考词汇仅供参考） 1. worse 2.spit( 吐痰 ) 3.destory(毁坏) 4. do something to protect 2e课后小组讨论任务：课后小组讨论任务：Make a list of things that need to be done to save the environment. Which things can be done by common people every day? Which things have to be done by governments and organizations? Discuss these with your group. 分小分小 组讨论每个人在生活中可以为环保所做组讨论每个人在生活中可以为环保所做 的努力，以及政府部门或者环保组织必的努力，以及政府部门或者环保组织必 须实施的环保措施。须实施的环保措施。 教学设计教学设计 Unit 13 Were trying to save the earth! (Section B 2a-2e) 1、教学目标 知识目标：学习掌握词汇和常用表达、重点短语；掌握前缀、后缀的用法。 能力目标：培养学生通过预测、阅读归纳等方法获取有效信息的能力。培养学生的小组 合作、探究能力，提高学生在合作中正确归纳总结的能力。 情感目标：培养学生环境保护意识，倡导学生在日常生活中养成循环利用废弃物的良好 习惯，同时影响身边的朋友和家人，大家为保护环境齐努力。 2、学情分析 本节课的主题是 Rethink, Reuse, Recycle! 通过让学生浏览标题和课文插图，猜测这 篇文章的主题。学生通过略读细读精读获取有效信息，解决阅读问题。通过本节课的 教学，使学生掌握常用表达、重点短语，学会通过预测、阅读归纳等方法获取有效信息； 学会前缀、后缀的用法，提高记忆单词的效率。通过前一课时的学习，学生已经初步了解 了保护地球的各种方式，学生听力捕捉信息的能力也得到了训练。再通过本节课学生比较 感兴趣的话题的学习，一定会使学生进一步巩固掌握本课的常用表达、重点短语，并掌握 阅读的策略。根据我班学生爱思考、动手能力强、爱表现的性格特点，我采用“任务-探 究-实践-巩固”的任务型教学模式，让学生在有趣、开放式的语言学习环境中学会观察、 思考、讨论和总结，最终达到让学生掌握阅读技巧，学会归纳总结，会学以致用开口说英 语，同时懂得用所学词汇、短语写话题作文的目的。 重点：词汇和常用表达、重点短语；阅读策略 难点：前缀、后缀的用法 3、教学过程 4.1 第一学时 教学活动 活动 1导入 环保时装秀导入 出示学生及老师在环保再生方面获奖作品的图片，提出问题 Do you have any creative ideas to deal with the old things or the waste? 学生进行环保时装秀， 激发学生学习 本节课内容的兴趣，进一步引出 Rethink, Reuse, Recycler 的话题。 活动 2讲授任务型教学模式 活动词汇学习：看想 浏览标题和课文插图，猜测 Whats the passage about ?(2a) 听读 听录音学单词。学生领读集体朗读 检测: 小组朗读师生中英文互译，强化输入记忆 活动介绍阅读方法：略读：领略每段主旨 细读：划出重点短语，完成练习：写出重点短语 3548，并 朗读这些重点短语 检测：练习 2C 精读 ：利用图表，把阅读材进行分类归纳，获取有效信息(2b) 检测：阅读理解选择题 活动 3能力拓展归纳总结前缀、后缀用法 学生从文章中找出以 2d 词汇为词根拓展的词汇，找出前缀、后缀的用法 4 人小组讨论，归纳总结所学过的前缀、后缀，并举例说明；小组代表展 示、解说归纳的内容 活动 4小结收获小结 学生分享：我们这节课学到了什么？学生对本节课的学习内容进行总结，教师做适当补充 。 活动 5作业后续作业 在学校，一些同学不注意保护学校环境，使学校环境受到了损害。请根据所给内容，以 “Keep Our School Clean”为题用英语写一篇 80 词的短文。（2016 年玉林市中考题） 课后小组讨论任务：2e，小组讨论个人、政府部门或者环保组织可以为环保做什么？