1、1九年级上册九年级上册Module 12 Save our worldUnit 2 Repeat these three words daily: reduce, reuse and recycle.一、一、教学内容教学内容：Unit 2 Repeat these three words daily: reduce, reuse and recycle.二、课型课型：Reading and writing三、三、教学目标教学目标：1、能够听懂并正确地朗读下列单词：divide, plastic, policy, reuse, bottle, throw away,repeat, reduce
2、,cloth, ton, tons of, rubber, rapid, step, grandson granddaughter.2、语法：能够初步了解构词法(复合词、派生词和词性转换)3、能够读懂节约能源、保护环境的短文。4、能够利用构词法理解一些生词的意思。5、能够提出一些环保的建议，并说明原因。四、教学重难点：四、教学重难点：1、能够读懂节约能源、保护环境的短文。2、能够利用构词法理解一些生词的意思。五、教学准备：五、教学准备：课堂整体运用任务型教学模式以及阅读课“四个阶段”教学模式。本课指导学生通过阅读获取信息，培养学生阅读技能。在教学过程中，采用多媒体手段辅助教学，利用各种图片和习
3、题任务贯穿整个教学过程。因此，本节课需准备：PPT 课件。六、教学过程：六、教学过程：教学教学步骤步骤教师活动教师活动学生活动学生活动设计意图设计意图Step OneWarming-up (3)Lead in(Check the homework)1.Askstudentstogivemoreadviceaboutsavingtheworld ，introduce their ways.2. Let the students watch avideo about the green life.1. Students give a report ，tellthe whole class thei
4、r ways tosave the word.2. Students see the pictures andwatch a video about the greenlife.通过汇报的形式检查上节课布置的调查作业，回顾了上节课的内容， 考验 学 生 对Unit1 知识的掌握程度。让学生观看绿色生活的图片和视频， 以趣味性23.Introducesomeinformation about the greenlife.3.Students get to know morethings about the green life.的方式导入了本课课题，为学生更深刻学习课文知识做准备。Step Tw
5、oPre-reading(5)1.Checkthenewwords.（1）Show more picturesandthingstogetthestudents fill in the blankswith right words.（2）Organize them to readthe new words together.2.Free talk.（1）Show the pictures onthescreenandaskthestudents to discuss in pairs,encourage them to discusswhich ways are good fortheenvi
6、ronment.（Activity1）（2） Guessing.（Activity2）Ask the students to guesswhat suggestions will thepassage make based on thetitle. Give some words tohelp them.Eg. china, divide, necessary,plastic, policy ,reuse（1）Watch pictures learn somenew words and try to fill in theblanks with right words.（ 2 ） Read t
7、he new wordstogether.（1）Students discuss in pairsaccording to the picture that theteacher show on the screen. Tryto say more sentences.（ 2 ） Students guess somesuggestions by using the wordsgiven in the box.通过图片与单词对应直观形象， 使学生更容易记住单词， 然后让学生用生词简单谈论哪些方法对环境有利， 并对文章进行猜测。 不但强化生词， 而且更好的了解各种对环境有利的生活方式， 为阅读语
8、篇扫除生词障碍。StepThreeWhile-reading(24)1. ScanningAsk students to scan thepassage and find out theanswer: What words shouldwe repeat daily?2. SkimGet the Ss to skim thepassage and finish Activity3, checkthe suggestionsthat are mentioned in thepassage.2.Careful reading.Students scan the passage andfind ou
9、t the answer: What wordsshould we repeat daily?2. SkimGet the Ss to skim the passageand finish Activity 3, check thesuggestions that are mentionedin the passage.The answer is:12356.要求学生快速阅读课文，找出本文课题的主要信息， 了解主旨内容， 为进一步学习做好铺垫。3StepThreeWhile-reading(24)Paragraph 1&2(1)ReadParagraph1&2then answer the q
10、uestion:Check “How green youare?” with your partners.What words should wecare about?(2)LetthestudentsreadParagraph 1 in groups of sixand find out difficulties.(3)Askthemtosolvedifficulties.Paragraph 3(1) Read Paragraph3 andanswer the questions:1Whatdoes“reduce”mean?2Reduce saves _andcauses_.(2) Ask
11、a student to be “alittle teacher” to checktheanswers.(3)Organizethewholeclass to read together.(4)Ask some little teachersto solve the difficulties.Paragraph 4(1)Ask the students to readParagraph4, then answer thefollowing questions.Whatdoes“reuse”mean?Should we use chins cupsand cloth bags? Why?(2)
12、 Ask a student to be “alittle teacher” to checktheanswers.（1）Read Paragraph One andTwo then answer the question:Check “How green you are?”withyourpartners.Whatwords should we care about?(2)Students read Paragraph 1 ingroupsofsixandfindoutdifficulties.(3)Solvethedifficultiestogether.(1)StudentsreadPa
13、ragraph3,findtheanswerstothefollowing questions.It means “use less” and donot waste things.money, less pollution(2) A little teacher checkstheanswers.(3)Thewholeclassreadtogether.(4) Some little teachers solvethe difficulties.(1)Students read Paragraph 4and answer the questions.1It means “use again”
14、 and usethings as long as possible.2Yes, we should. Because thecan be used many times.(2) A little teacher checkstheanswers.(3)Thewholeclassread让学生带着任务（问题）去阅读课文，去找答案， 有助于学生更加准确地获取信息， 提高阅读效果和技能。 学生通过分层次阅读文章， 获取具体信息， 把知识点和课文理解在分段学习得以突破。 而小组活动能通过学生间的自主、合作学习， 让学生充分地实践运用语言， 并激发学生创造性思维的发展。4(3)Organizethew
15、holeclass to read together.(4)Organize some studentsto come to the blackboardand show out some difficultlanguage points that theyfound in these paragraphs.Paragraph 5&6(1)ReadParagraph5&6then answer the questions:1What does “recycle”mean?2How can we help tosave trees?(2) Ask a student to be “alittle
16、 teacher” to checktheanswers.(3)Organizethewholeclass to read together.(4)Ask some little teachersto solve the difficulties.4 Practise reading.Get the students watch avideo and read with it, thenletthemreadloudlyingroups.together.(4)Some students come to theblackboard and show out somedifficult lang
17、uagepoints thatthey found in these paragraphs.(1)Students read Paragraph5&6,findtheanswerstothefollowing questions.It means “change things intosomething else to be reused”.We can buy products such asrecycled paper.(2) A little teacher checkstheanswers.(3)Thewholeclassreadtogether.(4) Some little tea
18、chers solvethe difficulties.Students watch a video and readwith it, then read loudly ingroups.读书在英语学习中起着相当重要的作用， 熟能生巧， 通过跟读来学习正确的语音语调，通过小组朗读来互相学习， 培养合作精神。StepFourPost-Retell(1)Letthestudentscomplete the passage withthewordsinthebox.(Activity4)(1) StudentsCompletethepassage with the words inthe box.(
19、Activity 4)(2)Call back the answers fromthe whole class then read theshortpassageinthewhole通过复述检查学生对本课所学知识的掌握程度，此类输出练习有利于提高同学们口5reading(10)writing(1)Organize the studentsto find two things youshould do and shouldnot do in the passageand give reasons. thenwritethesentences.(Activity5)(2)Askthestudent
20、stomake a list of thingsthatcanmakeourschoolgreener.(Activity7)class .(1)Students find two things youshould do and should not do inthe passage and give reasons.thenwritethesentences.(Activity5)(2)Students try to make a list ofthings that can make our schoolgreener.(Activity7)语表达能力。引导学生用because ， so和
21、 so that 写出原因的句子， 并积极讨论如何使得我们的学校变得更绿色环保， 为模块写作打好基础。Step FiveSummary（2）1.Get the students tosum up the language points.T: What have we learnedtoday?Ss:2.Let the students to choosethe best team in this lesson.1.Sum up the language points.2.To choose the best groups.引导学生对这节课的总结， 让学生做自由发言， 培养学生自主学习， 自主总
22、结的良好学习习惯。简短的评价使学生的课堂表现得到肯定并且可以激励学生的学习兴趣，树立学习英语的信心。Step SixHome-work（1）Ask the students to thinkhow to make our schoolgreener and give reasons.and write a passage about it.Finish the homework.课后作业有助于学生巩固已学的知识， 补充其他方面的锻炼。写作是阅读的拓展， 让学生最终完全掌握语言， 实践运用语言。6板书板书设计设计Module 12Save our worldUnit 2 Unit 2 Repea
23、t these three words daily: reduce, reuse and recycle.Green life ：reducereuserecycleGreen school小组评价G1G2G3达标训练题达标训练题Module 12Unit 2I.根据句意及汉语提示完成句子。1.The_(瓶子)is full of wine.2.The shoes are made of_(橡胶).3.The city is_(分开；分隔)into four parts by the river.4.We should_(再次使用；重复利用)the material to reduce pol
24、lution.5.This is a_(用过的；二手的)car, so it is much cheaper.II. 根据汉语提示完成下列句子。1.在餐馆。我们应当吃多少点多少。We should _that you can finish.2. 我爷爷的衣服总是穿得尽可能长时间。My grandfather wears clothes_.3. 长时间坐在电脑旁对我们的身体有害。Sitting beside the computers for long _our bodies.4. 我几乎不扔掉旧衣服。I hardly _old clothes.5.他们正在使沙漠变成农田。There are _desert _farmland.
