资源简介 (共33张PPT)Unit 2 Saving the Earth.Topic 3 What can we do to protect the environment?(仁爱科普版版)九年级上Section D 综合复习课Learning objectives1ReviewLead in3Pre-readingWhile-reading5Post-readingProject7SummaryAssessment9Homework2468101Learning objectivesAfter learning the lesson, we can:01020304Learn some core words and expressions of the text;Use the compound sentence correctly.Get the main idea, structure and more details by skimming, scanning and intensive reading.Realize the importance of the forest.并列句的概念:并列句是由并列连词and,but,or,for,so等把两个或两个以上互不依从,但意思紧密联系的简单句连在一起而构成的句子。其结构为:简单句+并列连词+简单句2Review2GrammarCompound SentenceRecycling can protect the environment, _______ it can save money, too.Some things we have done are good for the earth _________ some are bad.We should do everything to protect it, ________ we’ll be punished and lose our home.Actions can speak, ________ words can’t do it.andwhileorbut2Grammar( ) 1. Help others whenever you can ,_____ you’ll make the world a nicer place to live in.A. or B. and C. but D. while( )2. Cross the road carefully, ________ you’llkeep yourself safe .A. so B. or C. but D. and( ) 3. Hurry up, ________ you’ll be late for theconcert .A. or B. so C. but D. andChoose the best answer.BDA2Grammar( ) 4. ---Tell us something about Canada, OK --- I’m sorry. _____ Jack ___ I have everbeen there.A. Either, or B. Not only, but alsoC. Both, and D. Neither, nor( ) 5. I always enjoy visiting London, ______ Iwouldn’t like to live there.A. because B. so C. but D. andDC2GrammarWould you like to be a __________ person First, you ought to _________ the electricity when you leave a room.__________ said than done.Action speak _________ than words.German experts think _________ of the technology of China’s high-speed train.greenershut offEasierlouderhighly2FunctionsFree Talk:What can you see in the MV How do you feel Enjoy a song.3Lead inWhat does he want to tell us He tells us the importance of protecting the earth and calls on us to stop distroying the earth.How important is the forest 4Pre-readingRemove carbon dioxide from the airMake oxygen4Pre-readingForests are the lungs of the earth.A lot of water can be saved by water.The main idea of the passage is___________.A. Forest are the lungs of the earth.B. We should plant more trees to protect the earth.C. Tree planters are changing the world.D. Tree planters face many difficulties.Fast reading: find the main ideaWhile-reading5Thanks to ! They plant new to ______ them.Functions of the earth:are the lungs of the earth.How do you understand (P50, ①)Careful readingTask 1: read para.1 and fill the blanks.can _______ and makeBut now, have been destroyed.removereplaceTry to retell it!They'er all selfless persons!Let's give them a like!Task 2: read para.2 and think. What difficulties do they face (P50, ②)The forests will become less and less.We cannot breathe without them.…Task 3: read para.3 and answer.Discuss: What will happen if we do not plant new forests 1. By planting millions of trees every year, they are not only making their own environment better but also helping the whole world.(1) millions of 数以百万计的(2) not only… but (also)… 不仅…而且…He can speak _________________ French _______________ English.他不但会讲法语而且会讲英语。Language points5not onlybut (also)Language points52. Chinese volunteers have helped plant lots of trees around the world.中国志愿者帮助在世界各地种植了大量树木。(1) have helped、have used——have done 现在完成时态,表示已经完成的动作。现在完成时的标志词是:for、already、yet、so far、just、never、recently、ever、before、since、up to now。I _________________ (finish) reading the book.我已经读完了这本书。have finished及时练习 选用how的特殊疑问词组填空。1. — _____ ______ do you use paper bags — Sometimes.2. — _____ ______ has your father worked in Beijing — Since ten years ago.3. — _____ ______ is the Yangtze River — It’s 6, 300 kilometers.4. — _____ _____ is your home to the People’s Hospital — It’s an hour’s walk.5. — _____ _____ times have you seen the movie Harry Potter — Only once.6. — _____ ______ does your new dictionary cost — It’s worth 98 yuan.7. — _____ ______ boxes of mild do you drink every day — Two.8. — _____ ______ water can you see in the glass —None.9. — _____ _____ shall we meet again — In three years.How oftenHow longHow longHow farHow manyHow muchHow manyHow muchHow soonLanguage points5No. because I have no time, …Group WorkYes. Because it can…6Post-readingOver the past 20 years, global forest cover has decreased by nearly 100 million hectares. Assuming you are already old, your community is preparing to hold an event about voluntary tree planting, which requires you to persist in planting 10 small trees. Will you sign up to participate Please share your opinion.Watch a video about the Amazon forest catching fire.6Post-reading1. Do you recycle newspapers or cans A. Often. (2) B. Seldom.(1) C. Never.(0)2. What do you usually take A. A bath.(0) B. A shower.(2)3. When you have a short journey, how do you usually go there A. Walk or ride a bike.(3) B. Go by car.(0) C. Go by bus.(2)4. What do you usually do when you see others littering A. Stop them.(2) B. Pick the litter up.(1) C. Do nothing.(0)5. How often do you use paper towels A. Often. (0) B. Seldom.(1) C. Never.(2)6. How often do you eat fast food A. Often.(0) B. Seldom.(1) C. Never.(2)7. What type of bags do you use for shopping A. Baskets or cloth bags.(3) B. Reused plastic bags.(1)C. New plastic bags.(0)8. How often do you turn off the lights when you leave a room A. Nearly always.(2) B. Seldom. (1) C. Never.(0)Finding a Greenest Person 0-4 You have not started turning green yet.5-9 You are pale green.10-13 You are medium green. Try harder.14-15 You are bright green, but do not stop trying.ScoresFinding a Greenest Person 7ProjectGive your points to your answer, compare your result with your group members and tell the class who is the greenest in your group and give reasons.__________(Your partner’s name),Your scores are ____. You often _______ and you usually ________, (but you seldom / never ___________, ) so you have not started turning green yet./…Conj. 连词Group work7ProjectHow to become a greener person?Would you like to be a greener person Here is some advice for you. First, you should/had better/… ____________ . Second, ____________________. Third, ______________ . Finally, ______________ .The earth is our home. Everyone should try his best to protect it.Write a passageLucid waters and lush mountains are invaluable assets.绿水青山就是金山银山。8SummaryWe learn:some words: dry2. some phrases: provide sth. to do sth.; face difficulties; even though3. some sentences:(1)Without them, it cannot breathe.(2)They plant different types of trees so that birds and animals can live in the forests.We can:1. Use the compound sentence correctly.2. Realize the importance of the forest.8AssessmentTry hard OK Good ExcellentRead and write new words.Use the compound sentence correctly.Get the main idea, structure and more details by skimming, scanning and intensive reading.Realize the importance of the forest.Homework基础性作业:1. Review the vocabulary and the sentence structures.提高性作业:2. Polish your passage about how to become a greener person.拓展性作业:3. Make a poster about the importance of the forest.10https://www.21cnjy.com/recruitment/home/fineThanks!中小学教育资源及组卷应用平台Unit 2 Saving the earth Topic 3 What can we do at home to protect the environment 课时教学设计本单元第3课时 Section D 课型 综合复习课(语法+读写)语篇研读What---语篇主题和主要内容 本课属于新课标话题“人与自然”——“自然生态与环境保护”中的“环保意识和行为”话题,介绍世界范围内人们的环保行动。 Why---语篇传递的主题意义 通过本节课的学习,能够增强环保意识,争做一个坚定的环保人。 How---文体结构、语言特点及功能 在Section D的说明文中介绍了世界范围内人们的环保行动,同时,文本要求学生能够综合运用本话题的语法,词汇和并列句句型写出保护环境的文章。学情分析【已知】 教学对象为初三的学生,学生具备一定的阅读和写作能力,能够通过阅读文本获取关键信息,同时也能够运用一些简单的句式结构表达自己的看法,观点和意图。 【未知】 学生在日常的实际生活当中针对英语知识进行运用,对于人们目前的环保行动不是很熟悉。 【能知】 通过本节课的学习,学生能够能用相关的词汇、短语和句型描述各种污染的原因、危害和解决措施;借助逻辑关系图式和问题提示理解主题、复现短文内容;能够增强环保意识,争做一个坚定的环保人。课时教学目标通过本课学习,学生能够: 学习理解: 感知与注意:联系课文旧知,激发学生兴趣,比如Lead-in通过复习型情境导入;通过读看辨,初步理解词汇和语篇意义;通过图片猜测语篇内容; 获取与梳理:通过泛读和精读直接从文本获取信息,完成阅读练习; 概括与整合:概括短文大意。 应用实践: 描述与阐释:复述短文的主要内容; 分析与判断:归纳并总结一些描述世界范围内人们的环保行动的表达;分析练习中短语的含义及用法;针对环境保护措施谈谈自己的理解; 内化与运用:学会用相关词汇和语言表达环境保护的做法。 迁移创新: 推理与论证:提供新的情景,运用一些常见表达来描述环境保护。教学重难点教学重点: 1.Some expressions: dry, provide sth. to do sth.; face difficulties; even though 2.Use the compound sentence correctly. 3. Realize the importance of the forest. 教学难点: 正确使用与环保行动相关的词汇和表达来复述文本,学习常见的口语表达方式,学会表达自己的观点看法。教学方法英语教学活动观,情境式教学,任务型教学教学工具PPT课件,多功能白板,教案教-学-评一体化教学过程教学目标 学习活动 效果评价学习理解: 感知与注意:联系课文旧知,激发学生兴趣,比如Lead-in通过复习型情境导入;通过读看辨,初步理解词汇和语篇意义;通过图片猜测语篇内容; 概括与整合:概括短文大意 任务一:Review Review the grammar points. Fill the blanks about compound sentence. Fill the blanks about common expressions.任务二: Lead in Enjoy a song and answer. Thinking: What does he want to tell us 任务三:Pre-reading Answer the question: How important is the forest 任务一: 1.观察学生导入活动是否能引起学生兴趣,巩固学生已学知识,为接下来的学习做铺垫; 2.通过前面的学习,观察学生能否回忆旧知,且能否做出正确答案。 任务二: 观察学生能否通过欣赏歌曲了解歌曲所蕴含的深意,并进行相关回答。 任务三:Pre-reading 通过问答,观察学生能否回忆森林的作用,或者创新性说出几条作用。设计意图 通过复习型情境带入学习,既可以巩固学生对语法知识点的掌握,又可以让学生集中注意力进行学习;同时通过欣赏歌曲,可以激发学生积极性,且关联本课学习内容,可以为接下来的学习做铺垫。教学目标 学习活动 效果评价学习理解: 获取与梳理:通过泛读和精读直接从文本获取信息,完成阅读练习; 概括与整合:概括短文大意 任务四:While-reading Fast reading: Read 1a and find out the main idea. Careful reading: Task 1: read para.1 and fill the blanks. Try to retell para.1. Task 2: read para.2 and think. What difficulties do they face Task 3: read para.3 and answer. Discuss: What will happen if we do not plant new forests 任务四: 观察学生答题情况,评价学生通过阅读获取信息的能力。设计意图 通过泛读和精读等一系列活动,锻炼学生快速获取大意和抓取文章重点细节的能力,了解文章描述森林的重要性、面临的困难和种植园主的努力,增强环保意识,争做一个坚定的环保人。教学目标 学习活动 效果评价应用实践: 描述与阐释:复述短文的主要内容; 分析与判断:归纳并总结一些描述世界范围内人们的环保行动的表达;分析练习中短语的含义及用法;针对环境保护措施谈谈自己的理解; 内化与运用:学会用相关词汇和语言表达环境保护的做法。 迁移创新: 推理与论证:提供新的情景,运用一些常见表达来描述环境保护。 任务五: Post-reading 1. Learn some language points. 2. 创设情境:过去20年,全球森林覆盖面积减少近亿公顷。假设你已经年迈,你的社区准备举办一场关于自愿植树的活动,需要坚持植树10颗小树。你会报名参加吗?请发表你的看法。 3. Watch a video about the Amazon forest catching plete a survey on finding a Greenest Person. Group pare your result with your group members and tell the class who is the greenest in your group and give reasons. Write a passage about how to become a greener person. Lucid waters and lush mountains are invaluable assets. 任务六:summary 任务七:homework 任务五: 评价学生能否正确分析掌握并运用表达并列句。 观察学生能否在新的情境中巩固运用本课重难点; 观察学生能否实践运用新知和写作框架协议一篇关于环保人的文章。 任务六:根据学生回答情况,判断学生是否已经掌握新知。设计意图 通过创设情境,让学生在思想碰撞出火花的同时,也懂得植树造林和保护环境是长久的计划,不能只停留在短暂的满足。完成有关最环保的人的调查,有利于学生在此作答过程中反思自身行为,并向环保人士学习。通过小组合作和写作框架的基础上,完成一篇有关成为环保人士的文章,可以让学生在实践中运用所学知识,巩固内化本课重难点。课时教学板书设计Unit 2 Topic 3 Section D评价量表课时作业设计作业内容 作业目标 设计意图基础题: Review the vocabulary and the sentence structures. 掌握最基本的语言知识;培养学生借助工具书进行自主学习的能力。 查漏补缺,复习和巩固本节课所学内容。提高题: Polish your passage about how to become a greener person. 提高运用知识的能力。 加深对本节课内容的理解和消化。拓展题: Make a poster about the importance of the forest. 培养学生的读写结合能力和迁移创新能力,学会内化运用。 锻炼学生的多角度多维度的能力,把课堂中口头所学知识落实到书面上中。课后反思(实施后填写)21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 (共 2 页)21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台单 元 整 体 教 学 设 计学科 英语 年级 九年级上册使用教材 仁爱科普版 教材页数 P43-50单元名称 Unit 2 Saving the earth Topic 3 What can we do at home to protect the environment 单元主题及主要内容分析主题范畴:人与自然 主题群:自然生态与环境保护 子主题:环保意识和行为 单元话题:环境与环保问题 主题意义:参与环境保护,树立环保意识,从身边小事做起。 以下是单元语篇内容分析图和基于单元主题和语篇内容分析形成的单元结构图: 表一:单元教学内容 语篇语篇类型语篇内容语篇主题意义Topic 1 Section A 1a对话通过Michael、Jane与他们的朋友们谈论有关环境保护的信息。树立环保意识,在日常生活中,养成良好习惯,把环保意识铭记于心。Topic 1 Section B 1a对话由Michael和Jane谈论怎样成为一个环保人士。参与环境保护,从身边的小事做起,人人都可以为保护环境贡献一份力量。Topic 1 Section C 1a说明文介绍人们如何开发和利用新能源以及这些新能源的利用方式所存在的不足。了解世界各国在开发和利用新能源方面的现状和成就,激发学生探索利用新能源的热情。Topic 1 Section D 1a说明文呈现世界范围内人们的环保行动。增强环保意识,争做一个坚定的环保人。表二:单元大观念:学情分析(一)自然情况 本单元围绕“环境与环保问题”这一话题,开展教学活动。 已有基础 经过topic1&2的学习,学生储备了大量关于环境问题的名词,同时能在具体语境语篇中理解环境问题也。 存在问题 经过学习,学生已经具备了大量的知识储备,但是环境保护的信息量较大,学生学起来会比较困难。 (四)解决措施 鼓励学生在课堂上积极踊跃发言,尊重每个学生的想法,并给予客观公正的评价,而不是期待唯一的标准答案。 培养学生利用现代科学技术检索信息,查阅资料的能力。 在教学过程中,以学生为中心。创设让学生合作交流的学习情境,一起探讨、讨论,共同完成学习任务。并鼓励学生将所学内容与家长进行分享。 教学方式灵活多样,根据学生随堂掌握情况,及时做出调整和改进。 5. 从多角度多维度对学生进行多方位评价。单元课标要求及学习目标【单元课标要求】 本单元以“环境与环保问题”为主题,主题为What can we do at home to protect the environment 以环境保护等讨论为发展主线,完成本单元本话题的语音(如:重音、弱读、读、停顿、升降调等)、词汇(如:表示环境保护的名词、动词和动词词组)、语法和功能项目的学习,培养学生的听说技能、读写技能和学习策略,如预测、词汇图记忆策略等达到让学生了解世界各国在开发和利用新能源方面的现状和成就等文化意识目标以及参与环境保护,树立环保意识,从身边小事做起等情感目标。 【单元学习目标】学习本单元后,能够: 语言能力:能运用有关环保的语言表达方式,与同伴进行角色扮演,谈论成为环保人士的方法;能够根据文本内容谈论怎样成为一个环保使者。 学习能力:掌握重点词汇和短语,初步学习并列句和提建议;能提取并归纳有环保的语言表达方式;能学会更多连接并列句的方法;能学会对信息进行分类处理。 3.思维品质:在阅读文本过程,学习分析文章的结构;在学习语法时,能正确分析句子结构,正确使用简单句造句;学生能够了解了解世界各国在开发和利用新能源方面的现状和成就。了解世界范围内人们的环保行动。 4.文化意识:能围绕相关主题,运用所学语言,与他人进行日常交流,语音、语调、用词基本正确,表达比较连贯;在书面表达中,能综合运用本话题的语法、词汇、句型,写出保护环境的文章,表达情感、态度、观点和意图等。单元课时安排课时及教材板块 课型 课时对应的单元教学目标 评价的手段与方式第一课时Section A 听说课 掌握重点词汇和短语,初步学习并列句和提建议;能够根据文本内容谈论怎样成为一个环保使者。 通过两人对话活动,情景演绎,评价学生能否运用肢体语言、语调、表达方式等表达自己情感;创设情景,让学生根据问题情景进行对话。第二课时Section B 听说课 能提取并归纳有关环保的语言表达方式;能运用有关环保的语言表达方式,与同伴进行角色扮演,谈论成为环保人士的方法。 通过回答问题链,评价学生能够听懂对话内容;根据图片和文本,学习怎么样成为环保人士,评价学生掌握保护环境的方法。第三课时Section C 读写课 能学会更多连接并列句的方法;能学会对信息进行分类处理;了解世界各国在开发和利用新能源方面的现状和成就。 通过略读回答问题链,通过精读归纳处理信息,评价学生是否能够掌握文章大意;小组讨论怎样利用可再生能源,并形成书面报告,评价学生对目标语言的内化。第四课时Section D 综合复习课 了解世界范围内人们的环保行动;能综合运用本话题的语法,词汇,并列句句型写出保护环境的文章。 通过略读回答问题链,根据关键字复述文章,评价学生是否能够掌握文本的大意,掌握讨论如何保护环境。单元评价设计一、过程性评价:通过一系列听、说、读、看、写等学习任务,夯实学生的基础知识,提高语言综合运用能力。 二、终结性评价:每学完一个Section,利用听写小卷,检测学生的基础知识掌握程度;通过单元检测,检查学生的语言运用能力,并查漏补缺。21世纪教育网(www.21cnjy.com) 展开更多...... 收起↑ 资源列表 P59-1a.mp4 Unit 2 Saving the earth Topic 3 Section D 教学设计(仁爱科普版九年级上册).docx Unit 2 Saving the earth Topic 3 Section D (仁爱科普版九年级上册).pptx Unit 2 Topic 3 大单元整体教学设计(仁爱版九年级上).docx “地球之肺”亚马逊雨林着火了,这场火到底有多大_高清.mp4 歌曲.mp4