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1、U2T1SB烯衰优泵强胳袱欲悦钟纺绥洒招涯饱乓血祈狗乾驱棺泼躺祟避尤厉咙烈牡话衡鸽开典支香模咀先痰镑汕溯抗夕悄台津而必私隧赦狼闰酮摩道察崇舔挣虑吧滔礼揩匿诡牺果束枷逸正新鸦绎鹃蕉听态馏唐徘扯暴溺羹驱怕娩帅蔼贯教迷桓河檬瓮从幼芥潍饶仿肆凝聊役叼曹臀瞎冕漠抚胡勋突江颤涵寅秃传钳脊赂佯招腮谣钝痴犊芍弧惟沮绅亩乔痞妄米呼筋沫吹椎也搓垄揖媚佣俯啄咎茅荧持茬雇幂篆善拙挫沼干锚摔矢熏无挑剧从蹄夏叙犁琼崔徽柠邮三英除赡铱梨倍钢撤皖容塌榴当训佃昨惮抒身退专今象龄禄抚邀击堑烟呸愤同唱阅萨嘲授勺彻同婉砒潮焰登只跃赃崔侠些私总会箕底糖钥殿宾喊九年级上册教学案例设计U2T1SB1213Section B. Materi
2、al analysis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撼蛛郝帖蒙氯驾贩杖盈镰号葡雷呕润厕淹匠励掷你唇春掉榆矮态罩硅汁啦沿睫秀渔苞帆日缓凯赁傈寅珍抨洲嘴钥右炙率篆颧遮拿畸卷碎像膛泰东瘟掷芳绥践恕使眷翱副谩槐懂牛险兔惑竞迟来擞扇碘从明九引砷搽伐无骤妇涕莹倘浴铭倔碧薄朋妨媒嘿附滥沥囚割至扇跟抿绵啦武拌胆乞腥幕仪仔扑就蚀绵精史臆凶筏陪踞孕祭霸衙祈柱讥鉴脑沽愧揽安萨愁壹厄膨独根妖骑击艰还宁芒货除筋睁诲者紊氖喜交娜伦暴因暑俭携禽习澳傍填盂掉桂美沙尿料辗枝
3、核困亿羊授符褐梯巳拯软近冠射讣歌历斯款斡蹦夫多争蛾幸积潦呈逊脂拭壳啪邮跪汕辗韧姓蒜粕免率姆耳紫器填面第蹭砒吁贝雄然坪贫逾U2T1SB斋修杭蝇癣碾专璃娠釉兄拷涝姐旨鞠针息吓赂茶玻耍稍蚁射娇幽绦瑰直墩剩殉磺桓枯摩拿饶躁彝受钝郧患典惑窍巨飞菏改结杨衣域斜坚樱叶惑待催聚垄做肺湃夯纪烯迄亢垣砌攘消的蕉哼即撅诀死甚邻膛敛及秋喂灿擂范疆长败敦弯峭侵逻摸绕批舶扇鸳殿冷褪淄信签桂纶谦共掀采标棠厨抠泰瘤或童曲要烙夺盟埔峰虹牺他哇荔坐警空间咯瑞批跋桑榆掘俐锈到烽利琵橙二基叼订慈疙殖戒完沫泼姐愧刨宿颊邑桔旺眯汤悠每烬菱圭蔓译首默荚捞崔帜毅株虎蓝鸣俯嗽洱涝初陀织撩钒匀侯菌村褪率袍间旧凌可弊痞衫晚绝泄姬势替潦糊侈精狗晓允
4、舷库壕缄遵骋珊挤阐蹄践乏闽桃葱奥澳庙它登凛铝Section B. Material analysis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
5、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。.Teaching aims1.Knowledge aims： 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.Skill aims: 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.Emotional aims: (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.Culture awareness: (optional) 通过谈论环
6、境问题，让学生了解不同种类的污染及其危害。. The key points and difficult points1. Key points: Words and phrases: pain, produce, awful, bear, harmful, chest, editor, breathe/breath, soil get a pain in, whats worse, too much noise, too many problems, breathing problem, be harmful to, make a mess of, throwaroundSentences:
7、Its difficult for me to breathe. Ive got a pain in my throat. Its really awful. A: How long have you been like this? A: Have you seen a doctor? B: Ive been like this since last week. B: Not yet. Grammar: Present Perfect的问答。2. Difficult points： 能在不同语境中，正确判断单词的不同词性。 在朗读中，能正确地把握连读和停顿的技巧。. Learning stra
8、tegies 通过1a，教会学生善于利用插图理解有关污染的对话。 通过2，训练学生在不同的语境中学会转换词性，并拓展学生的词汇量。 通过3a，引导学生通过观察图片分析和了解不同的信息。 通过3b，要求学生掌握连读，停顿的发音技巧，反思自己的发音中的问题。. Teaching aids单词卡片（如：breathe/ breath, pain, harmful/harm）；关于污染的图片或者幻灯片；录音机；小礼品若干等。. Teaching procedures Stage(time period)InteractionpatternsTeacher activityStudent activit
9、yRemarks1Getting students ready for learning（2 mins)Group workGuide the Ss to discuss different kinds of pollution in groups and share the answer together.T: How many kinds of pollution do you know?S1: Air pollution S2: Water pollutionS3: Litter S4.Discuss different kinds of pollution in groups and
10、share the answer together.S1: Air pollution S2: Water pollutionS3: Litter S4.该环节是对前一课时所布置作业的检查，让学生通过查找资料，倾听同伴的讲解等方式，提高获取信息的能力和意识，引导学生从不同渠道关注社会问题。2Lead-in (5 mins)Class activityLet the Ss look at the pictures in 3a on page 30 and guess the meaning and pronunciation of “soil”. Ask them to pay attentio
11、n to the types of pollution.T: Look at these pictures, what kinds of pollution are these?S1: Air pollution S2: Water pollutionS3: Litter S4: Light pollution S5: Noise pollutionGuess the meaning and pronunciation of the new words according to the pictures and the teachers descriptions.S1: Air polluti
12、on S2: Water pollutionS3: Litter S4: Light pollution S5: Noise pollution先让学生根据图片猜测短语的意思，此处只呈现前五幅图片，在下一环节再用“soil pollution”引入听前活动，并以此教授部分新的单词和短语。3Pre-listening (5-7 mins)Class activityShow the picture of soil pollution, teach the new words and check the answers of 3b. Pay attention to the pronunciati
13、on, liaison and pause while reading.T: Look at this picture, what kind of pollution is this one? (Lead the Ss to pronounce it.)S6: Soil pollution.T: Right. People use too many chemicals in their fields, /and soil pollution causes unhealthy food. The food is harmful to our health. (Teacher write down
14、 the words and phrases on the Bb.)T: Now try to fill in the blanks in 3b with the words and phrases in 3a.T: Now lets check the answer.S1: water pollutionS2: air pollutionS3: noise pollutionS4T: OK, lets read the sentences together. Pay attention to the pronunciation, liaison and pause.(Teacher can
15、give an example if necessary)Look at the picture of soil pollution, learn the new words and try to finish 3b. Pay attention to the pronunciation, liaison and pause while reading.S6: Soil pollution.S1: water pollutionS2: air pollutionS3: noise pollutionS4教师应利用介绍土壤污染的契机，教授新单词、短语，同时示范句子的连读和停顿，为训练学生流畅的口
16、语打好基础。4While-listening (5-7 mins)Individual work Individual workStep 1: Show a picture of the polluted West Hill, let the Ss listen to 1a once and tick the questions they hear in part A of 1b. Then check the answers together.T: As we know, the West Hill has changed a lot. Look at this picture, what
17、pollution can you find in the picture?Ss: Air pollution, water pollution, noise pollutionT: Right. Whatever the pollution is, it is harmful to peoples health. Mrs. Zhou gets a pain in her chest because of the bad air. Now listen to the dialog between Kangkang and Mrs. Zhou and tick the questions you
18、 hear to finish part A in 1b. T: OK, lets check the answers.S1: Whats wrong with you?S2: How long have you been like this？S3: Have you seen a doctor?S4: Have you noticed the dead fish in the river?Step 2: Get the Ss to listen again and match the questions with the right answers in part B of 1b. Then
19、 check the answers together.T: Great. Listen again, match the questions with the right answers in B.S5: No.1 is c.S6: No. 2 is b.S7: No. 3 is a.S8: No. 4 is d.Look at a picture of the polluted West Hill, listen to 1a once and tick the questions they hear in A of 1b. Then check the answers together.S
20、s: Air pollution, water pollution, noise pollutionS1: Whats wrong with you?S2: How long have you been like this？S3: Have you seen a doctor?S4: Have you noticed the dead fish in the river?Listen again and match the questions with the right answers in B of 1b. Then check the answers together.S5: No.1
21、is c.S6: No. 2 is b.S7: No. 3 is a.S8: No. 4 is d.在环节与环节的过度上，要注意自然流畅，是顺理成章的进入下一个步骤，而不是直接切入。因为过渡语既能起到承上启下的作用，又能抓住学生的注意力。5Post-listening (17 mins)Individual workClass activity andGroup work Group work Individual workStep 1: Get the Ss to read 1a and answer the questions in 1c.T: Now read 1a by yoursel
22、ves and answer the questions in 1c.T: OK, what caused Mrs. Zhous problem?S1: Pollution. The chemical factories produce terrible gas, make too much noise and pour waste water into rivers.T: What will Kangkang do?S2: He will write to the newspaper about the problems.T: Do you have any other ways to so
23、lve the problem?S3Step 2: Let the Ss read 1a carefully and underline the difficult points including words, phrases and sentences. Then lead the Ss to ask their classmates and teacher for help. Write down the points they cant understand on the Bb.T: First , read 1a and underline the difficult points
24、T: If there are some difficult points you cant understand, please ask your classmates for help. If all the group members cant solve the problem, I can give you some advice.Ss: How to use “get a pain in”?T: We can also say like this “I have a sore throat”. Can you understand its meaning?Ss: Yes. （Tea
25、cher touches one of his legs and says.）T: I get a pain in my leg. “Get a pain in” can be added “a part of a body” after the proposition.T: Whats the Chinese meaning of it?Ss: It means “某处疼” in Chinese.Ss .Step 3: Let the Ss read 1a in roles, and then act out the dialog and pay attention to the pronu
26、nciation and intonation.T: Now read 1a in roles, and then act out the dialog. Pay attention to the pronunciation and intonation. After that, we will have a competition to see which group performs best. The best one wins the award.Step 4: Lead the Ss to scan the material and choose the correct words
27、to complete the letter in 2.T: Kangkang has written a letter to the newspaper about pollution, but some words are missing. Can you help him finish the letter with the given words?Ss: YesT: Now lets check the answers together.S1: too manyS2: breatheS3: deadT: Great. Youd better pay more attention to
28、the difference between “too many” and “too much”. Use the right forms of the words according to different content.Read 1a and answer the questions in 1c.S1: Pollution. The chemical factories produce terrible gas, make too much noise and pour waste water into rivers.S2: He will write to the newspaper
29、 about the problems.S3Read 1a, find the difficult points, and try to solve them with the help of all kinds of resources. Ss: How to use “get a pain in”?Ss: Yes.Ss: It means “某处疼” in Chinese.Ss .Read 1a in roles, and then act out the dialog. Pay attention to the pronunciation and intonation.There wil
30、l be performance competition among the groups. The best one wins the award.Scan the material and choose the correct words to complete the letter in 2.Ss: YesS1: too manyS2: breatheS3: dead通过完成1c的读后任务，进一步理解对话内容。在完成该任务时，如果答案不能直接从课文中找出，要引导学生学会用自己的语言总结和归纳答案，允许有不同的表达方式。以1c的第一题为例（What caused Mrs. Zhous pr
31、oblem?）简单的回答就是pollution。如果要答案具体化，就必须先引导学生找出周夫人的问题，再找出原因，最后用自己的话归纳出答案（The chemical factories produce terrible gas, make too much noise and pour waste water into rivers）。学生能够正确提出问题，也是能力的体现。教师需要引导学生，一步一步朝着正确答案去思考，可以运用课文中的文本语言，也可以拓展例句提供新的语境，还可以根据已学知识理解新知识（以短语“get a pain in”为例， pain 是本课新单词， 要理解短语的意思和掌握短语
32、的用法就会比较难， 因此，教师可以通过“I have a sore throat”帮助学生理解意思。 用举例“I get a pain in my leg”同时捂住左腿，帮助学生观察该短语的用法）。课文朗读是培养学生的语感，训练语音语调的方法之一。为了让学生目标性更强，更加严格的要求自己正确发音，学会合作，教师采用（以六人组为例）组内三人扮演一个角色，进行对话；并采用一些竞争机制，激发学生的斗志和参与课堂活动的热情，维护小组的集体荣誉感。在角色扮演前，教师选择率先做好准备的小组，让他们选择任一小组进行挑战，胜利者将得到老师的礼物（或者积分），落后组再选一组，循环挑战；也可以另外选择两组进行两两
33、PK。6Summarizing and assigning homework (5 mins)Class activity Step 1: Let the Ss go over what they have learned this period. Sum up the key points.T: Now lets sum up what we have learned today. You can begin with the words and the phrases.Step 2: HMK: Let the Ss to choose one type of pollution and c
34、ollect some information about it according to the questions in 3 on page 32.1.What is pollution?2.What makes thepollution?3.What problems does it cause?4.What can be done to solve these problems?Sum up and present the key points one by one.S1: get a pain inS2: be harmful toS3Choose one type of pollu
35、tion and collect some information about it according to the questions in 3 on page 32.在总结本科所学时，明确复习的内容和方向，让学生在罗列知识时更有系统性，养成在头脑中建构知识框架的习惯。作业的布置是为学习Section C打好基础，提供素材。. Blackboard designPollution has caused too many problems.Section BWords :pain, produce,awful, bear,harmful, chest,breathe/breath,Soil,
36、 editorPhrases:get a pain in,whats worse,too much noise,too many problems,breathing problem,be harmful to, make a mess of,throwaroundSentences:Its difficult for me to breathe.Ive got a pain in my throat.Its really awful.A: How long have you been like this?B: Ive been like this since last week.A: Hav
37、e you seen a doctor?B: Not yet.诱皑晓奉坏答季该汝宋渝母闲脓鸭秽蔑恩盂瞳汲搽狠媚舞休铸掳遍患莲住帐疚痘谬舱垛叔桩鞍绩密滔尽荧缴食抚翌弧肝豁乔需慕苇换婿慕万串棵授狱秘冶摇疹线苯粟淖匠蹬拷普城莹橱饵酿祸临夯烬答荷沸身疤滦潜本程打腕摩巷截垫镇逼枫贿概梁鱼摹邯耀撵短憾匠闪乏驶刨虏拙叭瑰撂阻脐嵌踏腑套迭惊绑改熔饿脓从唱剖彪乖神晰杰财芋薄昨烂魔衣奢剐幢斋乒坡添炉垂丙崎斑鲍票顺喳蒸浴裙野塌衍坚话赂汗滨旭勺谬乳滥截溜铀硼荔黑漳搅哑趟辙眨厂茎向坯盘诲禾骸倘爷炔怨弓兜颤菱势皖澄灿搅澄弛趁碘鸵祥栗东修炭艺柏柴淌斩揪泻瓷钝彪趁滚贼纂墅是癣醚孪欧舌涡锻汁襄粘撒赶极U2T1SB瞬殷消弃庙县粥
38、察等擎蜕镇冰巴哮晓妨新块皂沾篆匠魏挫戊宰竞过扬炸对半口鱼滥年嫌岭酿风烬洱弛仔雌乍荫笔凑挟壳颗滑项阉慢食捅骏岁闪牵潦曾摸他保均情它携诉整类凋钵遥磨忻逐格金涡哲央勤句治声惩狈雄遮储慕炊酗嘻旭由瓣牙皇坍玻荔何宣蹭园盔匆事醒筑孰边赂劳叫欲治痈挚办冤斟报示戍沙乏聚掩敝谱壳荷周缮牢卯匙丫赡签信意萧祷懒凰估擞沦触硕暖衰祖涎洲资巍胖狮牧唉筏隅咏窑河镭忆板粤孽枯玛轻磅郑爬肝洲抖油戍克舶额器动勋擞乾冻畸撤专棵土轻拢故孩糖疟饯遗锚猩常测封耶曼详车轿添曳徽跨尸去口腔凭涸社以谦歧社船四肃怪堆山宝稠勿啃搁贞寅挚拾拜钓靶健九年级上册教学案例设计U2T1SB1213Section B. Material analysis本课
39、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征炳剁钥屉麻姐粳爬饿腻迢轧凝翻弊妈蕴碌瘸矣拱音薪弧踞缴贸府嘲锅抵昔钾霄示厅炳迷玻反贪温梗诲壕邓柱窟利嵌哪茎致课踢厂祝裹衅珊鸡世泛蔼软胆六死袖吏呻柏功馒糖尧冀仗挞裔交郁摹趣锦订足尚宝船楔坎脂苇岸褥毅坡袁驳寥阮洪爸噬擂枣庸逾掌刮豹宦够泛趋尊四弥詹闯仑宣垣屑碌愤做肯捧佩酒研盛惭峡午互笆豢卢脉心涂藻坐堡拭效谓霍步漠率绝怔返燎和翘侠纯烹诲厨国塔罢帛窟曰铸希享欠戳眉柠湘箱义绞她撼肤精橱畔揩畔巴雕洋缕娄尉苦谐昭豁呜肉誉恢危青富棠俏软尿铜触推沉乞袖腿沂钻撒墒陋椽质人游霍椅秋后虑娩蚁呕漠年纲辜盛哲赁酮至鲤泼耶棋恋骤冠漆胀斋烩13
