仁爱英语九年级第二单元第一话题教案
仁爱版九年级英语上册U2T1SC优质教案
SectionCⅠ.Materialanalysis本课是第二单元第一话题的第三课时，主活动是1a和4。
学生通过阅读1a，了解噪音污染是如何产生的，是怎样影响人们健康的。
1b则训练学生通过语境，推断词义，选出与该词匹配的英文解释。
1c先让学生找出主旨句，再通过找出细节来论证段落的中心思想，以及通过语境判断重点词汇和句子的意思。
2继续谈论噪音污染，通过选词填空的方式辨析单词的用法。
3让学生模仿1a来讨论其它的污染。
为了让学生顺利地完成讨论任务，还给出了可能涉及到的讨论内容，很有指导性。
4是在2和3的基础之上进行的写作练习，让学生学习运用中心句来组织文章。
通过了解噪音污染，让学生进一步了解各种污染的现状。
引导学生关注环境问题，关注各种污染，树立正确的环保意识。
Ⅱ.Teachingaims1.Knowledgeaims：掌握本课的重点词汇和短语，初步感知定语从句。
了解与噪音污染有关的常识。
区别不同词性的单词的用法。
2.Skillaims:能读懂有关环境污染的文章。
能看懂和听懂简单的英文解释。
能够理解段落中各个句子间的逻辑关系。
能用合适的英语对环境污染问题进行口头和书面语表达。
3.Emotionalaims:(optional)通过学习，加深对环境问题的认知，树立环保意识。
4.Cultureawareness:(optional)了解各种不同种类的污染，关注全球的环境现状。
Ⅲ.Thekeypointsanddifficultpoints1.Keypoints:Wordsandphrases:deaf,print,recently,sentence,meaning,hearing,loss,disturb,uncomfortabl e,unpleasant,sort,environmental,including,ontogodeaf,doharmto/beharmfulto,loseone’shearing/havehearingloss,innoisycondition/toomuch noise,nobetterthannotonly…butalso…,causesb.todosth.,allsortsofenvironmentalproblems,includingnoiseprob lemsSentences:(1)…noiseisalsoakindofpollutionandisharmfultohumans’health.(2)Peoplewhoworkandliveinnoisyconditionsgodeafeasily.(3)…manyteenagersinAmericacanhearnobetterthan65-year-oldpeopledo…Grammar:Simplepast,presentperfect.2.Difficultpoints：能根据所学内容，表达与污染相关的话题。
(英语教案)仁爱版英语九年级上册unit2教案
仁爱版英语九班级上册unit2教案教案要面对全体同学，关注每个同学的情感，激发他们学习英语的爱好，挂念他们建立学习的成就感和自信念，使他们在学习过程中开展综合语言运用力量，下面是我给大家整理的仁爱版英语九班级上册unit2教案5篇，期望对大家能有所挂念!仁爱版英语九班级上册unit2教案1Unit1TheDevelopingWorldTopic1ChinahasdevelopedrapidlyInrecentyears.SectionAThemainactivityis1a.本课重点活动是1a。
Ⅰ.Teachingaimsanddemands教学目标1.Learnsomenewwordsandaphrase:proper,bytheway,bell,grandpa,chairwoman,grandson2.Learnausefulsentence:Theregoesthebell.3.Learnthepresentperfecttense:(1)Rita,youhavejustcomebackfromyourhometown.(2)—Wherehaveyoubeen,Jane —IhavebeentoMountHuangwithmyparents.(3)—Bytheway,where’sMaria —ShehasgonetoCubatobeavolunteer…4.Taltthechildren’svacationexperiences.Ⅰ.Teachingaids教具录音机/小黑板/同学的旅游纪念照/图片/幻灯片Ⅰ.Five-fingerTeachingPlanStep1Review通过老师询问同学的暑期活动，导入话题，呈现局部生词。
T:Listen!Thebellisringing.Let’sbeginourclass!(老师解释Thebellisringing 等于Theregoesthebell，板书bell，要求同学把握。
仁爱英语九年级教案U1T2
Unit 1 The Developing WordTopic 2 What a large population!一、教学课题：What a large population!二、教材分析：本话题是谈论生活环境和世界人口增长问题。
要求学生了解世界的人口状况，能够运用语言知识谈论现今状况和自己的想法。
Section A 是紧接着topic1的语法知识，继续学习现在完成时，即现在完成时中时间副词的用法。
体会时间副词在现在完成时中的作用。
Section B 是针对于世界人口增长状况的话题，目的在于巩固section A 中学习的内容，同时学习较大的数字读写。
Section C 是篇谈论中国人口问题的阅读理解，篇幅比较长，短语多，目的在于培养学生的阅读理解能力和段落归纳能力。
Section D 也是一篇阅读理解，本篇在section C 的基础上增加了对文章的知识要点总结、对比。
三、学生分析：本话题的教学对象是初三级的六个普通班，学生的基础比较差，所以在备课时偏重于对基础知识的巩固。
即听、读和一些短语的理解和运用，对于知识点的扩展应较少。
四、教学内容：1. Go on learning the present perfect tense.2. Talk about the topic about population.3. Learn and sum up the words, phrases about population.4. Learn to talk about population and its harm.五、教学目标:1. Learn the usage of adverb.2. Go on learning the present perfect tense.3. Further learn something about population and realize the importance of protecting environment.六、教学重点：1. Learn the usage of infinitive pronoun and adverb.2. Go on learning the present perfect tense.3. Make the students have right ideas of population.七、教学难点：1. Learn the usage of adverb.2. Let the students recognize the problem of population.3. Learn to express the numerals.八、教具：教学挂图, 录音机, 单词卡片.九、课型：New lesson（共4课时）十、教学过程：Section AThe main activities : 1a, 2 and 3aTeaching period: 1Teaching aids: chalk, blackboard, tape and radio.Teaching aims and demands:1. Master some new words and useful expressions:2. Go on studying the present perfect with “just, already, yet, ever, never”.Teaching difficulties and importances:1. Talk about the changes in the past and at present.2. Go on studying the present perfect with “just, already, yet, ever, never”Teaching method:Five-finger Teaching Plan.Step 1 Review1.The teacher can say something about holiday experiences like this:I have been to Beijing during my summer holiday. I have visited theGreat Wall . It’s wonderful…2.Let several students describe their own holiday experiences, using thepresent perfect tense as much as they can.3.Teach the new words.Step 2 Presentation1.Ask the students“Do you like going shopping?”. Let them give thereasons why they like or dislike going shopping and lead to 1a. 2. Listen to 1 and answer the following questions:(1)What has Kangkang done when Maria called him?(2)Why doesn’t Kangkang want to go shopping?4.Let the students read1, and pay attention to the following sentences:(1)I have just called you.(2)I`ve never been there before.(3)Have you found him yet?(4)He has probably gone home.(5)So do I.5. Sum up the usages of just, already, etc.现在完成时可以表示过去发生或已经完成的动作对现在造成的影响或结果，常与never/ever，just，already/yet，before等连用。
仁爱版九年级英语上册U2T1SA优质教案
Unit2SavingtheEarthTopic1Pollutionhascausedtoomanyproblems.SectionAⅠ.Materialanalysis本课是第二单元第一话题的第一课时。
主活动是1a。
1a通过对比“WestHill”今昔的环境变化，引出本话题的污染问题，巩固现在完成时与一般过去时的用法及区别。
1b要求学生能够听懂一般过去时态和现在完成时态，也就是要分清1b所提及的词语所伴随的时间。
1c则是在阅读之后再找出“西山”所发生的变化。
2通过观察图片内容，结对编对话，描述污染前后的情况，进一步训练学生口头表达能力和对一般过去时和现在完成时的运用能力。
3通过听并记录“动物的生存现状”，了解环境污染带给动物的危害，继续提高学生的听力水平。
任务4的口语表达，培养学生的说的技能，检测对本课的掌握情况。
通过本课的学习，培养学生关注环境问题的意识。
Ⅱ.Teachingaims1.Knowledgeaims：掌握本课的重点词汇和短语，巩固一般过去时和现在完成时的用法和区别。
能够用一般过去时和现在完成时描述过去和现在的变化。
正确使用therebesth./sb.doingsth.来表达“有某人/物正在做某事”。
2.Skillaims:能听懂描述环境变化的对话，区别一般过去时和现在完成时的用法。
能理解和运用一般过去时和现在完成时来进行听、说、读、写活动。
3.Emotionalaims:(optional)让学生了解环境污染的严重性，并树立环保意识。
4.Cultureawareness:(optional)通过课文的学习，让学生了解环境的变化，关注全球的环境问题。
Ⅲ.Thekeypointsanddifficultpoints1.Keypoints:Wordsandphrases:bee,butterfly,mess,shame,several,pollute,waste,villager,destroy,cutdow n,goodness,pour,seesb./sth.dosth.,seesb./sth.doingsth.,cutdown,mygoodnessSentences:Whatashame!/Whatamess!Theflowersandgrasshavegone!Whathashappenedhere?Therebesth./sb.doingsth. Thereareseveralfactoriespouringwastewaterintothestream.Everythinghaschanged.Grammar:differencesbetweenSimplePastandPresentPerfecttense.2.Difficultpoints：正确使用therebesth./sb.doingsth.来表达“有某人/物正在做某事”。
仁爱版九年级英语上册Unit2Topic1SectionC教学设计
（一）导入新课
1.教学活动设计：教师通过展示一组关于环境问题的图片，如污染、资源浪费等，引发学生对环保话题的关注，激发学生的学习兴趣。
教学语言引导：“Look at these pictures, can you tell me what is happening to our environment? Do you think it is important to protect our environment? Why?”
3.培养学生积极向上的态度，鼓励学生面对困难和挑战时，保持乐观、勇敢面对。
4.借助本章节的学习，引导学生树立正确的人生观、价值观，使学生认识到人与自然的和谐共处的重要性。
二、学情分析ቤተ መጻሕፍቲ ባይዱ
九年级学生已具备一定的英语基础，但在语言运用、思维能力和情感态度方面仍有待提高。在本章节的学习中，他们对于环境问题有一定了解，但可能缺乏深入的认识和关注。在语言技能方面，学生的听、说、读、写能力发展不均衡，部分学生在口语表达和写作方面存在困难。
3.教师总结：教师针对学生的反思和分享进行总结，强调环保意识的重要性，鼓励学生在日常生活中采取行动，保护环境。
教学语言引导：“In conclusion, I hope you can remember what we have learned and apply it to your daily life. Remember that it’s time to take action to protect our environment!”
五、作业布置
为了巩固本章节所学知识，培养学生的实践能力和创新思维，特布置以下作业：
1.写作练习：请运用本节课所学的被动语态和重点词汇，写一篇关于环保的短文，内容可包括环保问题的描述、解决措施及个人观点。要求：80-100词，语言准确，表达清晰。
仁爱英语九年级上册Unit2Topic1SectionA(1a2)教学设计
三、教学重难点和教学设想
（一）教学重难点
1.重点：本章节的重点在于让学生掌握环保相关的词汇和表达方式，如pollute, protect, global warming, reduce, waste, recycle等，并能运用一般现在时和一般将来时描述环境问题和解决方法。
3.鼓励学生积极参与环保活动，为保护地球家园贡献自己的力量。
4.培养学生团结协作、积极向上的精神风貌，使他们具备面对挑战、解决问题的勇气和信心。
5.培养学生热爱英语，乐于学习，养成良好的学习习惯。
二、学情分析
九年级的学生已经具备了一定的英语基础，他们对英语学习有着较高的兴趣和热情。在此基础上，针对本章节的学习内容，学情分析如下：
5.视频观看：观看一部关于环保的纪录片或短片，并撰写观后感。
设计意图：拓宽学生的知识视野，提高学生的写作能力。
6.小组合作：以小组为单位，设计一份环保宣传海报，要求使用英语描述环保标语和图片。
设计意图：培养学生的团队协作能力，提高学生的创新意识和审美能力。
7.口语作业：与家人或朋友进行一次关于环保的英文对话，讨论环保问题及解决方法。
（二）过程与方法
在本章节的学习过程中，教师将采用以下方法引导学生学习：
1.采用任务型教学法，创设真实的语境，让学生在完成具体任务的过程中，运用所学知识进行交流和合作。
2.利用多媒体教学资源，如图片、视频等，激发学生的学习兴趣，提高学生的听说能力。
3.组织小组讨论，培养学生合作学习的能力，鼓励学生发表自己的观点。
仁爱版九年级英语上册Unit2Topic1SectionB优秀教学案例
（二）问题导向
1.设计一系列问题，引导学生思考和探讨人物描述的重要性，如：为什么我们需要描述人物？描述人物对我们的日常生活有何帮助？
2.提出问题，让学生思考如何准确地使用英语描述人物，如：如何表达一个人的高矮胖瘦？如何描述一个人的眼睛、鼻子和嘴巴？
1.培养学生对英语学习的兴趣和自信心，让他们在学习过程中感受到成就感，从而提高他们的学习积极性。
2.培养学生具备良好的人际交往能力，使他们懂得如何用英语赞美他人，提高他们的综合素质。
3.教育学生关爱身边的人，学会尊重和理解他人，培养他们的同理心和关爱他人的价值观。
4.通过本节课的学习，使学生认识到描述人物的重要性，提高他们在现实生活中观察和描述人物的能力。
2.设计自我评价表，让学生对自己的学习态度、参与度和成果进行评价，培养他们的自我管理能力。
3.教师对学生的学习过程和成果进行评价，关注他们的进步和成长，及时给予反馈和鼓励。
4.组织学生进行同伴评价，让他们互相评价和学习，共同提高英语水平。通过以上教学策略的实施，相信学生能够更好地掌握描述人物的知识和技能，提高英语实际应用能力，并培养良好的人际交往和情感态度。
3.引导学生学会如何询问和回答人物描述相关的问题，如：What does he/she look like? How old is he/she?
4.通过课堂学习和实践活动，提高学生的英语听说读写综合技能，尤其是听力和口语表达能力。
（二）过程与方法
1.采用任务型教学法，让学生在实际语境中练习英语，提高他们的口语表达能力和团队协作能力。
4.小组合作促进互动与交流：本案例中，我组织了学生进行小组合作，让他们共同完成人物描述的任务。通过小组合作，学生能够互相学习、交流和分享，提高了他们的团队合作和交流能力。此外，小组合作还培养了学生的批判性思维和自我反思能力，使他们能够更好地理解和评价他人的观点。
仁爱版九年级英语上册Unit 2 Topic 1 Section A教案
Unit 2 Saving the EarthTopic 1 Section A教案教学目标1.Master some new words and useful expressions：Words and phrases: bee, butterfly, mess, shame, several, pollute, waste, villager, destroy, cut down, goodness, pour, see sb./sth. do sth., see sb./sth. doing sth., cut down, my goodness2. Sentences: What a shame! / What a mess!/ The flowers and grass have gone!/ What has happened here?/ There be sth./sb. doing sth./ There are several factories pouring waste water into the stream./ Everything has changed.3. Grammar: differences between Simple Past and Present Perfect tense.教学重、难点1. Some new words and useful phrases; the present perfect tense2. The present perfect tense教学过程Step 1 Review1. Lead the Ss to discuss the right place for a picnic.A: Where have you been/traveled?B: I have been/ traveled to ...2.go over the present perfect tenseStep 2 Presentation1. Let the Ss discuss where to have a picnic. Encourage them to state the reasons.T: Now work in groups, choose the best place for a picnic and tell the class why you choose that place.Ss…T: OK, tell us where to have a picnic. Why?S1: I think …is the best choice. The air there is fresh. We can fly kites on the grass.T: Kangkang, Jane, Maria and Michael are planning a picnic for Sunday.They will go to the West Hill.2. Present two pictures of the West Hill and describe the changes. Teach the new words and some difficult sentences.3. Point to the bees and butterflies, and then write down the words and phrases on the BbStep 3 Practice1. …怎么样？What about…?2. 看见某人正在做某事see sb doing sth3. 真是一团糟！What a mess!4. 味道很难闻。
仁爱英语九年级第二单元第一话题教案
Unit 2 Saving the EarthTopic 1 pollution causes too many problemsSecti on AI、Teaching aims1、Go on leaning the present perfect tense2、Talk about the hometown ,and enjoy the beauty of nature.3、Talk about different kinds of pollution in order to enhance the awareness of protecti ng the en vir onment.n> Teaching proceduresStep1 Review1、Talk about hometowns scenery, then review the usage of used to be ”T: Who is from the country?S1 I amT: ：How did your hometown used to be ?S2：It used to be a very beautiful place . There were a lot of flowers and trees .But …2、Compare the changes in hometown' scenery ,then lead to the topic of en vir onment.Step2 Prese ntati on1、Show the first picture in 1a and ask the student to describe the scenery .T: What does the picture show us ?Ss : It 'a beautiful place with •…2、Show the second picture in 1a and ask the students to describe the changes caused by en vironmen tal polluti on .T: What has happe ned in the picture ?Ss: The water is very dirty an d …3、Listen to 1a and answer the question .Check the answer..(1)Is the West Hill still a beautiful place now ?(2)What happe ned to the West Hill?4、Let stude nts read 1a ,and find out the phrases and sen ten ces . Teacher writes them dow n onthe blackboard and lets the stude nts un dersta nd them .(1) Oh ,my goodness!(2) There are several chemical factories pouring waste water into the streams ,5、Learn and master the new words：bee ,several ,waste , streamStep3 Con solidati on1、Group work .Read 1a in groups of four ,then act it out .2、Let students fill out the form in 1b according to 1a ,then ask several students to report it to theclass.川、Practice一、根据句意及首字母提示完成句子1、The fish smells terrible .It has g ______ bad .2、W e have a lot of work to do every day ,We are as busy as a b3、T he river isn'clear now because the factory has p __ much w ________ waterinto it4、P laying computer games too much can i _______ your study5、P ollution c ______ too many problems二、单项选择1、We ____ it with our no ses ,A、smellB、lookC、sou ndD、taste2、___ p opulation can cause troubleA、much tooB、Too muchC、FewD、Too many3、B asketball is so popular a game in the world that ___ people play it for fun and exerciseA、millions ofB、million ofC、millionsD、two millions of4、T here is a man you at the school gate now .A、is waiting B 、waiting C 、waiting for D 、waits5、Y ou will see bees and butterflies ____A、to dance B 、to be dancing C 、danced D、dancing6、I t ' s a beautiful place lots of flowers .A、with B 、have C、to have D、hasIV : Teach ing reflect ionUnit 2 Saving the EarthTopic 1 polluti on causes too many problemsSecti on BThe main activities are 1a and 1b.I. Teach ing aims and dema nds1. Lear n some new words:weak, produce, chest, any way2. Go on lear ning direct speech and in direct speech:(1) The old lady said that it was difficult for her to breathe.(2) The old lady told Kangkang that she had been like that since the week before.(3) Kan gka ng asked the old lady how long she had bee n like that.(4) The journalist asked Mrs. Zhou whether/if she was feeling better then.(5) The journ alist asked what the en vir onment around that place was like.3. Lear n some expressi ons about blame and compla int:(1) It ' s difficult for me to breathe.(2) The bad air makes my chest hurt.(3) …the factory makes too much noise and I can' t sleep well at night.(4) I ' m always in a bad mood …(5) …I can ' t stand the environment here.(6) Any way, I hope the gover nment will solve this problem soon.n . Teaching proceduresStep 1 Review ( 时间:5 分钟)Check over stude nts, homework. Review direct speech and in direct speech by:T: Is there air pollution around your home?S1: Yes. There are several chemical factories n ear my home. They make terrible gas. I often feel sick.T: What did S1 say just now?S2: S?1 said that there were several chemical factories near his/her home.S3: S1 said that they made terrible gas.S4: S1 said that he/she ofte n felt sickStep 2 Presentation ( 时间:12 分钟)1. lead _ inT: From 1a, Sect ion A, we know Kan gka ng and his frie nds pla nned to go for a pic nic. But two days later, whe n the childre n reached the West Hill, would they have a pic nic there?Ss: No.T: Why?Ss: The flowers, grass and fish have gone. The chemical factories are pouri ng waste water into the stream.T: And what is the factory making?Ss: It ' s making smoke.T: Yes, it ' s producing smoke. It ' s producing terrible gas.( 教师做捂鼻皱眉状。
仁爱版初中英语九年级上册Unit2 Topic 1 Section A教学设计方案
注：1.得分为自评、互评、教师评总分之均值;
2.“我这样评价我自己”、“伙伴眼里的我”以及“老师的话”都是针对课堂学习情况的概括性评判和描述。
2.课堂小组协作学习评价系列表
表三：小组成果汇报评价表（折合成30分）
注：1.本表针对该生所在小组作评价，对该生的评价还需要在小组内进行分配。
对于每个小组都有N 张这种评价表，取所有评价表的均值作为对该小组的评价得分。
2.本表分为定量和定性评价两部分；
3.本定量评价表满分为100分，在加入总分时需进行折合；
4.定性评价部分，听完汇报后我的问题是评价者在听取他组汇报时所想到的问题，评价意见是对被评小组的优点及需要改进之处作评价，以作该小组改进之用。
3.学习感受（20）
上完本次课，你有什么感受？收获了哪些？你觉得自己还可以做那些改进？比如在小组合作方面，比如在课堂参与方面，比如在练习方面……？
[教师根据学生反思深度给分]
4.学生总体活动统计表
表四：定量评价量表。
仁爱版九年级英语上册Unit2Topic1SectionB教学设计
5.提高听说能力，能够就本节课的话题进行简单的讨论和交流。
（二）过程与方法
在本章节的学习过程中，学生将：
1.通过小组合作、讨论、分享等形式，学会与他人共同探讨、分析问题，培养团队协作能力和解决问题的能力。
2.通过阅读课文，学会从文章中提取关键信息，提高阅读理解能力。
1.语言基础：学生已掌握了一定量的词汇和短语，但部分学生对新词汇的运用仍不够熟练，需要加强词汇学习和复习。此外，学生对时态的运用尚不够熟练，需要通过本节课的学习，巩固和提高时态运用能力。
2.思维品质：九年级学生正处于青春期，他们对未来充满好奇和向往，有较强的表达欲望。在本章节的学习中，引导学生关注自己的人生目标和梦想，有助于培养他们的思维能力。
3.每个小组选代表进行汇报，分享讨论成果。
（四）课堂练习
1.设计专项练习，针对本节课的重点词汇、句型和时态进行巩固。
2.开展阅读理解练习，让学生从文章中提取关键信息，提高阅读理解能力。
3.设置口语练习，让学生运用所学知识进行实际场景的角色扮演和口语交流。
（五）总结归纳
1.教师引导学生回顾本节课所学内容，总结重点知识。
（2）讲解重点词汇和句型，并通过实例让学生在实际语境中运用。
3.课堂活动：
（1）小组合作：学生分组讨论，运用所学词汇和句型，谈论自己的目标、梦想以及实现过程。
（2）角色扮演：学生扮演不同角色，模拟真实场景，进行口语交流。
4.练习巩固：
（1）设计专项练习，针对时态、词汇和句型进行巩固。
（2）开展阅读理解练习，提高学生的阅读技巧。
5.引导学生进行自我评价和同伴评价，培养他们的反思能力和自主学习能力。
仁爱版九年级英语上Unit 2 Topic 1 Section D教学设计
Unit 2 Topic 1 SectionDⅠ. Material analysis本课是九年级第二单元第一话题的第四课时，主活动是1a和Project。
通过Grammar 来巩固总结一般过去时和现在完成时的区别，通过Functions来复习重要的表达法。
1a 按照“总—分—总”的模式分别介绍了各种污染的成因及危害。
通过完成文章后的表格，训练和提高学生获取信息的能力。
教师还可以利用表格内容，引导学生整合信息复述课文，巩固课文内容。
1b属于同义转换练习。
Project部分培养学生动手动脑的能力，让学生运用收集的信息和所学知识，通过墙报的形式来宣传污染带来的危害，让更多的人关注环境污染，树立环保意识，增强人们的忧患意识和社会责任感。
Ⅱ.Teaching aims1. Knowledge aims：掌握本课的重点词汇和短语。
总结一般过去时和现在完成时的区别；复习本话题的重点表达法。
2. Skill aims:能读懂与环境污染问题有关的文章。
能根据关键词复述课文。
3. Emotional aims: (optional)通过了解各种污染带来的危害，帮助学生树立环保意识，爱护环境，保护地球。
4. Culture awareness: (optional)通过学习，引导学生了解环境污染对人类健康有巨大的危害，不同种类的污染体现在不同的方面。
Ⅲ. The key points and difficult points1. Key points:Words and phrases: coal, create, blood, planet, in many ways, with the development of industry, high blood pressureGrammar: the differences between the simple past and present perfect2. Difficult points：能根据关键词复述课文。
仁爱版九年级英语上册U2T1SB优质教案
SectionBⅠ.Materialanalysis本课是九年级第二单元第一话题的第二课时，主活动是1a和3a。
1a通过Mrs.Zhou讲述自己的身体状况和生活环境，引出污染对人们的健康和生态环境所产生的危害，同时也道出了污染产生的原因。
1b通过“听—回答问题—再听—核对答案”的模式来训练学生的听力技能。
2与1a形成很好的呼应，通过康康向报社反映西山污染情况的信件，呼吁政府和大众关注环境问题，要求学生掌握词性的转换，强化1a中的语言知识。
3a和3b通过图片和简介来描述不同种类的污染以及带来的危害。
在学习这些污染的同时，也兼顾了单词的重读，句子的连读、停顿及语调等语言知识。
通过学习本课，引导学生关注环境问题，了解各种污染类别以及带来的危害，树立正确的环保意识。
Ⅱ.Teachingaims1.Knowledgeaims：掌握本课的重点词汇和短语，正确运用现在完成时进行问答。
2.Skillaims:能通过观察课文插图来预测课文内容。
能听懂用现在完成时表达的对话。
能朗读和表演有关环保的对话。
能正确运用连读和停顿的技巧，使发音流畅，富有韵律感。
3.Emotionalaims:(optional)引导学生关注环境问题，树立绿色环保意识，增强忧患意识和社会责任感。
4.Cultureawareness:(optional)通过谈论环境问题，让学生了解不同种类的污染及其危害。
Ⅲ.Thekeypointsanddifficultpoints1.Keypoints:Wordsandphrases:pain,produce,awful,bear,harmful,chest,editor,breathe/breath,soil getapainin…,what’sworse,toomuchnoise,t oomanyproblems,breathingproblem,beharmfulto,ma keamessof,throw…aroundSentences:It’sdifficultformetobreathe.I’vegotapaininmythroat.It’sreallyawful.A:Howlonghaveyoubeenlikethis?A:Haveyouseenadoctor?B:I’vebeenlikethissincela stweek.B:Notyet.Grammar:PresentPerfect的问答。
仁爱版九年级上Unit2 topic1二单元话题一(英语教案)
Unit 2 Saving the Earth（Topic 1 Pollution has caused too many problems.）一、单元概述1．掌握Topic1中出现的生单词和短语。
2．重点句型：（1）I went there two years ago. There were lots of flowers and grass.（2）What has happened here?（3）Oh, what a mess!（4）There are several chemical factories pouring waste water into the stream.（5）Noise is harmful to humans’ health.（6）Many teenagers in America can hear no better than 65-year-old people do.（7）It not only disturbs others but also does great harm to people’s hearing.3．语法：现在完成时（III）4．学会用英语谈论健康状况以及作比较。
二、重难点知识讲解（一）重点单词和短语1．mess n. 肮脏；杂乱；困境（前常用不定冠词a修饰）be in a mess 乱七八糟；处境窘迫The room is in a mess.这个房间乱七八糟。
make a mess 把……弄得乱七八糟e.g.The children have made a mess in the house.孩子们把屋里弄得乱七八糟。
get into a mess 遇到困境；遇到麻烦e.g.If your company gets into a mess, what will you do? 如果你公司遇到困境，你会怎么做？2．shame n.羞耻，羞愧[U]；遗憾[C]e.g.She felt a deep sense of shame.她深感羞耻。
Unit2 Topic1SectionB教案 仁爱版九年级英语上册
九年级上册Unit 2 Topic 1 Pollution has caused too many problems.Section B【教学构思】一、教材分析：本课属于课标话题人与自然——“世界与环境（The world and the environment）”中环境保护（Environmental protection）项目，主要通过Kangkang和Mrs. Zhou的对话谈论Mrs. Zhou 的健康状况和造成她病痛的原因。
主要教学活动为1a，2，3a和3b，通过Kangkang和Mrs. Zhou的对话谈论Mrs. Zhou 的健康状况和造成她病痛的原因，进一步学习现在完成时的用法和有关健康和污染的词汇及句型，训练学生“听”和“说”的语言能力。
2是Kangkang写给报纸的信，衔接1a对话，巩固所学词汇和短语。
最后通过3a跟读模仿和3b填词，学习发音技巧及各种污染。
二、设计说明：根据学情和本课的语法及话题，本节课的教学设计将听与说相结合，以1a为载体，立足话题，聚焦语法，通过听说练习内化知识；在语言生成阶段，循序渐进，帮助学生学以致用，并通过同伴合作完成学习任务。
本课在重、难点突破的方法上有所创新，教师通过听说活动在“学中用”，接着通过小组活动“用中学”，激发学生学习兴趣，引导积极参与课堂，发表观点和看法，发展学生思维品质和团队协作意识。
【教学目标】1. 通过听力活动和朗读对话，掌握对话大意和细节，培养“听”与“读”的语言能力；2. 在对话中学习现在完成时的用法和有关健康和污染的词汇及句型，在讨论活动中实践运用，培养“说”的语言能力；3. 通过听音模仿，关注原音和重音，加强语音意识，进一步培养正确的语音语调；4. 在小组活动中实践运用所学语言知识，在讨论、思辨、梳理、概括等思维活动中，发展思维品质。
【教学重难点】1. 现在完成时的用法和有关健康和污染的词汇及句型；2. 了解各类污染，在讨论活动中分析造成污染的原因和污染造成的后果。
仁爱英语九年级上册教学设计：第二单元第一话题第一课时
仁爱英语九年级上册教学设计：第二单元第一话题第一课时Unit 2 Saving the EarthTopic 1 Pollution has caused too many problems.Section AⅠ. Material analysis本课是九年级第二单元第一话题的第一课时。
主活动是1a。
1a通过对比“West Hill”今昔的环境变化，引出本话题的污染问题，巩固现在完成时与一般过去时的用法及区别。
1b要求学生能够听懂一般过去时态和现在完成时态，也就是要分清1b所提及的词语所伴随的时间。
1c则是在阅读之后再找出“西山”所发生的变化。
2通过观察图片内容，结对编对话，描述污染前后的情况，进一步训练学生口头表达能力和对一般过去时和现在完成时的运用能力。
3通过听并记录“动物的生存现状”，了解环境污染带给动物的危害，继续提高学生的听力水平。
任务4的口语表达，培养学生的说的技能，检测对本课的掌握情况。
通过本课的学习，培养学生关注环境问题的意识。
Ⅱ.Teaching aims1.Knowledge aims：掌握本课的重点词汇和短语，巩固一般过去时和现在完成时的用法和区别。
能够用一般过去时和现在完成时描述过去和现在的变化。
正确使用there be sth./sb. doing sth.来表达“有某人/物正在做某事”。
2.Skill aims:1能听懂描述环境变化的对话，区别一般过去时和现在完成时的用法。
能理解和运用一般过去时和现在完成时来进行听、说、读、写活动。
3.Emotional aims: (optional)让学生了解环境污染的严重性，并树立环保意识。
4. Culture awareness: (optional)通过课文的学习，让学生了解环境的变化，关注全球的环境问题。
Ⅲ. The key points and difficult points1. Key points:Words and phrases: bee, butterfly, mess, shame, several, pollute, waste, villager, destroy, cut down, goodness, pour, see sb./sth. do sth., see sb./sth. doing sth., cut down, my goodnessSentences: What a shame! / What a mess!The flowers and grass have gone!What has happened here?There be sth./sb. doing sth.There are several factories pouring waste water into the stream.Everything has changed.Grammar: differences between Simple Past and Present Perfect tense.2.Difficult points：10正确使用there be sth./sb. doing sth.来表达“有某人/物正在做某事”。
仁爱英语九年级Unit2Topic1学案教案
仁爱版九年级学案Unit 2 Topic 1 一、知识目标【重要短语】stand /improve / protect the environment 忍受/改善/保护环境produce terrible gas 产生难闻的气味manage to do sth. 设法做某事in a good / bad mood 情绪好/差feel uncomfortable 感到不舒适pour waste into river 把废水倒入河里something useful 有用的事物be harmful to sb. / sth. 对某人/某物有害the look of our cities 城市面貌see fish swimming 看到鱼儿游来游去at present 目前shout at sb. 对某人大喊大叫；斥责某人stop making so much noise停止发出如此大的噪音disturb others 打扰别人a kind of pollution 一种污染be sorry for doing sth 对做了某事感到抱歉from now on 从现在起in noisy conditions 在吵杂的条件下become deaf 变聋了quite a few相当少no better than（几乎）与……一样差cause high blood pressure引发高血压in strong, changeable light在强烈、易变的光线下【重点句型】1. It is difficult for me to breathe.对我来说很难呼吸。
2. ----How long have you been like this? 你处于这样的状态多久了？----I have been like this since last month.自从上个月以来我一直这样。
3. It is a beautiful place with flowers and grass. 那是个有花、有草的美丽的地方。
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Unit 2 Saving the EarthTopic 1 pollution causes too many problemsSection AI 、Teaching aims：1、Go on leaning the present perfect tense2、Talk about the hometown ,and enjoy the beauty of nature.3、Talk about different kinds of pollution in order to enhance the awareness of protecting the environment.Ⅱ、Teaching procedures：Step1 Review1、Talk about hometown’s scenery, then review the usage of“used to be ”T：Who is from the country？S1 I amT:：How did your hometown used to be ?S2：It used to be a very beautiful place . There were a lot of flowers and trees .But …2、Compare the changes in hometown’s scenery ,then lead to the topic ofenvironment.Step2 Presentation1、Show the first picture in 1a and ask the student to describe the scenery .T: What does the picture show us ?Ss ：It’s a beautiful place with …2、Show the second picture in 1a and ask the students to describe the changes causedby environmental pollution .T: What has happened in the picture ?Ss: The water is very dirty and …3、Listen to 1a and answer the question .Check the answer..（1）Is the West Hill still a beautiful place now ?（2）What happened to the West Hill?4、Let students read 1a ,and find out the phrases and sentences . Teacher writes themdown on the blackboard and lets the students understand them .(1)Oh ,my goodness!(2)There are several chemical factories pouring waste water into the streams , 5、Learn and master the new words ：bee ,several ,waste , streamStep3 Consolidation1、Group work .Read 1a in groups of four ,then act it out .2、Let students fill out the form in 1b according to 1a ,then ask several students toreport it to the class.Ⅲ、Practice一、根据句意及首字母提示完成句子1、The fish smells terrible .It has g bad .2、We have a lot of work to do every day ,We are as busy as a b3、The river isn’t clear now because the factory has p much w water into it4、Playing computer games too much can i your study5、Pollution c too many problems二、单项选择1、We it with our noses ,A、smellB、lookC、soundD、taste2、population can cause troubleA、much tooB、Too muchC、FewD、Too many3、Basketball is so popular a game in the world that people play it for fun and exerciseA、millions ofB、million ofC、millionsD、two millions of4、There is a man you at the school gate now .A、is waitingB、waitingC、waiting forD、waits5、You will see bees and butterfliesA、to danceB、to be dancingC、dancedD、dancing6、 It’s a beautiful place lots of flowers .A、 withB、haveC、to haveD、 hasⅣ: Teaching reflectionUnit 2 Saving the EarthTopic 1 pollution causes too many problemsSection BThe main activities are 1a and 1b.Ⅰ. Teaching aims and demands1. Learn some new words:weak, produce, chest, anyway2. Go on learning direct speech and indirect speech:(1) The old lady said that it was difficult for her to breathe.(2) The old lady told Kangkang that she had been like that since the week before.(3) Kangkang asked the old lady how long she had been like that.(4) The journalist asked Mrs. Zhou whether/if she was feeling better then.(5) The journalist asked what the environment around that place was like.3. Learn some expressions about blame and complaint:(1) It’s difficult for me to breathe.(2) The bad air makes my chest hurt.(3) … the factory makes too much noise and I can’t sleep well at night.(4) I’m always in a bad mood …(5) … I can’t stand the environment here.(6) Anyway, I hope the government will solve this problem soon.Ⅱ. Teaching proceduresStep 1 Review (时间:5分钟)Check over students, homework. Review direct speech and indirect speech by:T: Is there air pollution around your home?S1: Yes. There are several chemical factories near my home. They make terrible gas. I often feel sick.T: What did S1 say just now?S2: S¬1 said that there were several chemical factories near his/her home. S3: S1 said that they made terrible gas.S4: S1 said that he/she often felt sick….Step 2 Presentation (时间:12分钟)1. lead _ inT: From 1a, Section A, we know Kangkang and his friends planned to go for a picnic. But two days later, when the children reached the West Hill, would they have a picnic there?Ss: No.T: Why?Ss: The flowers, grass and fish have gone. The chemical factories are pouring waste water into the stream.T: And what is the factory making?Ss: It’s making smoke.T: Yes, it’s producing smoke. It’s producing terrible gas. (教师做捂鼻皱眉状。
)It’s difficult to breathe.(master produce；understand gas。
)produce, gasT: The terrible gas can make people’s chest ache. (教师做捂胸皱眉状。
) (Write chest on the blackboard)chestT: What’s more, the factory makes too much noise. What problems does noise pollution cause?S1: Maybe people can’t sleep well.T: Yes, it makes people weak, and people may be in a bad mood. (Write it on the blackboard )weakT: Pollution causes too many problems. Anyway, we should do something to stop it.(Write it on the blackboard )anyway2. (Show the picture in 1a)T: Look at the picture. Who are they in the picture?Ss: They are Kangkang and Granny.T: What other things can you see?S2: I can see some dead fish.S3: The bird on the tree is dying.S4: Some chemical factories are producing terrible gas.S5: Factories are pouring waste water into the river.T: So it causes water pollution and air pollution. Look at Kangkang and Granny. What are they talking about? Listen to the tape, and then answer the question.(listen to 1a，answer the questions。