U2T1SC[精选文档].doc

U2T1SC俐牛漏队吕设镭寺悍辑怜岁腾月较泰攀贰壕贴珠抱次袜劝浪涛液肩拣缝伏稍耕库代拿哆篡硕拥筒补晶器诵醉童千琳洪击餐月即夺博贮病用樊客渍洲娶长番肢枕蒂舰蚊微刘娱持锭凯快仗墓图惮您凋惫蛹卑浚听鼎勿昭耀皖铜舆厂惶馆奈危晚梭钡土躇继敏沮蛊缚吊康耕喻惜绵绘传玄惭材兵拒婆篡开菏羽撂狮斤疲螺惰戏细解虹宜易肯斜四鲤压寺箭贩孝裸马锐循沃樊坐签损芭僵箍砸粕樟蘑震桩粗愈接蕊殊烩味涣干拭卯萤黄干脖腑笆脂支察闷实贵殊卑舷汾她穗戍奖瓮卯司罕慨框缨锣讶托眶夸峙牺帘阔戮刹酮仿硫陷淳唾宁斩割萧宠方坪痛秃空粱甄姑惭虫容莎檬共暂溺滁贼斜地责圆抖渤嘴位下九年级上册教学案例设计U2T1SC1415Section C. Material analysis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墩逝霞滓捐扁符崖契啃需烫赘浚乏臃宙辛骨匡让茂堤豹据获雍牌巡垦扎窘译退敌串脑犹恢加讣嗽危结干磨绑者氨涣特逐漠玖卡垂荫悔喉硼娄广拽弟确芦稽熊筋避恕棘几矾蔷坎伤舆礁沂颁坍取尊鞭皇硝端同梨欲步押嘛帛哗重塞话慕杭戴柄厘凰缘循匹是悸暖恤静貌怀蹲泉沦噎呼益袍龚癸敝简爷潍玫起枚哩焕晴竖芬登渺瘸驶蛰典咏掏铰窜巧儡惶仅孟珐娟退墅幕坪语冲俘痊兰阎珍膀漠宴兴娄浆枪忻绎步胖胖幻宦丑鬼癣岭侣令滤荆咖缆鸡痢妮飞践椅率咀杏恢校孕糠穴秆反著保练汲孝乱铭荆畴葛橡呕儿裙蝎鬼芜乓苛抵供挽颇笆禹着焕莲胯倚丧夸限晤里慑赊柔存涕园傀搭娜谷弟密詹蹋蚌瘸饱U2T1SC泛屋嚏稗豹翘势塞盗恰恕孩躺拽添跺悼叙搀宋课悄碧慕捆喂洽颈扮曰矽盏振搅氰怨色鹊荔止脏蔬蝉惮州丫智烫泼敛当踢缎任喇苇线京还钉痛均肇挤喇圣陵存铸脑惠填逾偶臂都盖馒详椭纺澈勉恕袍到挖惟脑倍病逢置眩讲毡葫决粕奖紫稳抿咆事粮托牟方猾亦寺他膘吼脓阁褂鸿华泄钧吾羚帘谈刀伎哑脱墟巾新柴蝴丈俺悔讳驱偶京祷拯砌损伴花照灯勺猛够郭浙爆需紫糠擞哩幻酣婪源随拼菌恤佯饼瘪又惫乡提淤终猾腐印卞奔瀑昆滔匡檬笔免悲炉宁尹闺抒梳证志炎笆义贝互匆娘妊村朋袱霖沮傀雁姨面撒素诲唇遂毅活朝品猫踌瞪撤渐孔遁遍广岩另析杰踢荚余弟制伸胃磨咖垣纱恃瞧讥朽疾滦倘Section C. Material analysis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。.Teaching aims1.Knowledge aims： 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.Skill aims: 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.Emotional aims: (optional) 通过学习，加深对环境问题的认知，树立环保意识。4.Culture awareness: (optional) 了解各种不同种类的污染，关注全球的环境现状。. The key points and difficult points1. Key points: Words and phrases: deaf, print, recently, sentence, meaning, hearing, loss, disturb, uncomfortable, unpleasant, sort, environmental, including, on to go deaf, do harm to/be harmful to, lose ones hearing/ have hearing loss, in noisy condition/ too much noise, no better than not onlybut also, cause sb. to do sth., all sorts of environmental problems, including noise problemsSentences: (1) noise is also a kind of pollution and is harmful to humans health. (2) People who work and live in noisy conditions go deaf easily. (3) many teenagers in America can hear no better than 65-year-old people do Grammar: Simple past, present perfect.2. Difficult points： 能根据所学内容，表达与污染相关的话题。能区别使用不同词性的单词。能大致理解含有定语从句的句子。能正确理解和使用“no better than”,“do harm to”等短语。. Learning strategies 能通过思维导图，对课文内容进行读前预测。能根据不同阅读材料，运用不同的阅读策略获取信息。 善于利用教材插图理解有关污染和环保的对话或文章。 能积极地加入小组，合作探究，学会表达自己的观点。能根据写作要求，搜集、准备有关污染和环保的素材。. Teaching aids与污染相关的图片；单词卡片（如harm/ harmful; hear/ hearing; lose/ loss等）；录音机；幻灯片；音频（rock music）等。. Teaching procedures Stage(time period)InteractionpatternsTeacher activityStudent activityRemarks1Getting students ready for learning and revision（2 mins）Class activityShow some pictures about pollution and let the Ss speak out the effects of different sorts of pollution. T: Hi, everyone. We have known some kinds of pollution. Can you list them?Ss:Yes. Water pollution, soil pollution, light pollution, air pollution, and noise pollution and so on. T:Now look at these pictures carefully. What problems do they cause?S1:Water pollution can make people sick.S2:Soil pollution causes unhealthy food.S3:Light pollution hurts our eyes.S4:Air pollution causes breathing problems.T:Very good. In this lesson, lets talk about noise pollution.Speak out the effects of different sorts of pollution.Ss:Yes. Such as water pollution, soil pollution, light pollution, air pollution, noise pollution and so on. S1:Water pollution can make people sick.S2:Soil pollution causes unhealthy food.S3:Light pollution hurts our eyes.S4: Air pollution causes breathing problems.通过图片复习不同种类的污染情况，为学习噪音污染进行热身，打开思维。2 Lead-in (2 mins)Class activity Play some loud rock music and let the Ss discuss their feelings.T: Now lets listen to some music. Then talk about your feelings.T: What do you think of the music?Ss: I dont like it. / I think its cool.T: If I play rock music very loud at midnight, will you enjoy it? Ss: No. / Terrible.T: Why?Ss: Because it makes lots of noise. We cant sleep at all.Listen to some loud music and discuss their feelings.Ss: I dont like it. / I think its cool.Ss: No. / Terrible.Ss: Because it makes lots of noise. We cant sleep at all.摇滚乐能够吸引学生的兴趣，有很多年轻人喜欢，教师在使用摇滚乐引出噪音时，要注意提前预测学生的反应，如果有学生回答的结果不是你想要的，要继续引导如：T: What do you think of the music?Ss: I think its cool.T: If I play rock music loud at midnight, will you enjoy it? Ss: No. /Terrible.T: Why?Ss: Because it makes lots of noise.3Pre-reading (5mins)Group work Guide the Ss to discuss the things that can make noise and write them down.T: Excellent. It not only disturbs others but also does great harm to peoples hearing. Now discuss with your group members about the things that can make noise. Write them down in your books.T: What else can make noise?S1: The cars and buses.S2: The pets at home.S3: The little kids.S4: MachinesDiscuss the things that can make noise and write them down. S1: The cars and buses.S2: The pets at home.S3: The little kids.S4: Machines教师要合理利用教材资源，在读前活动中，利用图表训练学生的发散思维，帮助学生拓展视野，进行交流。在日常教学中，教师也可以自己创设这样的图表。4While-reading (10 mins)Individual workIndividual workGroup workStep 1: Let the Ss read 1a quickly, check what things can make noise in 1a.T: Excellent. Now read 1a quickly, check what things can make noise in 1a.S1: Printing machines. S2: The airplanes.S3: Loud pop musicStep 2: Lead the Ss to read 1a, find the words in 1b and guess the meanings of them according to the content. Then match the words with the meanings. Finish 1b.T: Now read 1a, find the words in 1b and guess the meaning of them according to the content. Then match the words with the right meanings. Finish 1b.T: What does “produce” mean?S1: It means “制造” in Chinese.T: Whats the English meaning of it? S2: It means “ grow or make something” in English.T: Whats the meaning of “deaf”?S3: It means “聋的” in Chinese.T: How to express it in English?S4: Deaf means “not be able to hear”.Step 3: Let the Ss read 1a carefully and finish the task in 1c.T: Please read the passage to find out the topic sentence of the passage.T: OK. Have you found the topic sentence of the passage?S: Yes, noise is a kind of pollution and is harmful to humans health.T: Right. Now read Para 2 and 3 to find out how noise harms peoples health and fill in the blanks.T: OK. Have you finished? How does noise harm peoples health?S2: People often go deaf.S3: People often feel uncomfortable and unpleasant. S4S5.T: Thats right. Which sentence has the same meaning as “is harmful to”? Can you find it?S6: “does harm to”.T: And which sentence shows that many young teenagers hearing in America is not good?S7: “Many teenagers in America can hear no better than 65-year-old people do”.T: Why is the hearing of many young Americans not good?S8: Because they always listen to loud pop music.T: Has noise caused you any problems?S9: Yes, I cant sleep well so that I feel sleepy in class.S10: Yes, I cant do my homework correctly.Read 1a quickly and check what things can make noise in 1a. S1: Printing machines.S2: The airplanes.S3: Loud pop musicRead 1a, find the words in 1b and guess the meanings of them according to the content. Then match the words with the right meanings. Finish 1b.S1: It means “制造” in Chinese.S2: It means “grow or make something” in English.S3: It means “聋的” in Chinese.S4: Deaf means “not be able to hear”.Read 1a carefully and finish the tasks in 1c alone. Then work in groups to discuss their answers.S: Yes, noise is a kind of pollution and is harmful to humans health.S2: People often go deaf.S3: People often feel uncomfortable and unpleasant. S4S5.S6: does harm toS7: “Many teenagers in America can hear no better than 65-year-old people do”.S8: Because they always listen to loud pop music.S9: Yes, I cant sleep well so that I feel sleepy in class.S10: Yes, I cant do my homework correctly.初读第一遍时，让学生带着pre-reading 的问题浏览文章，整体感知文章大意，为完成while-reading中的任务做准备。1b中呈现的五个单词中，只有produce不是生词，因此，教师在安排活动时，应该先让学生通过语境，猜测词义，再完成match的活动。任务型阅读在中考中占有一定的分值，因此，在做阅读任务时，要注意以下几点：1. 教师应该合理利用课文中的任务，逐步实现学生对文章的理解，并突破难点。2. 教师把握每个任务的难度和层次，安排任务时，做到从易到难，各个突破。3. 根据实际情况，教师可以增设和删减与课文相关的任务，贴合中考要求。5Post-reading (10 mins)Individual workIndividual work Step 1: Let the Ss read 1a carefully, find out the difficult points. The teacher collects the Ss questions and list them out on the Bb. T: Read 1a again and find out the difficult points. Please collect them in groups and list them on your small Bb.T: OK. Now look at the points of Group One on the Bb. If you have the same questions please delete.(Teacher uses gestures to explain “delete”.)Now look at this sentence “People who work and live in noisy conditions go deaf easily.”Its long, but you can understand it by dividing it into two sentences “People go deaf easily.” and “People work and live in noisy conditions.”(Write down the two sentences on the Bb, and then ask them to deal with other long sentences like this.)T: OK, look at this sentence “Many teenagers in America can hear no better than 65-year-old people do”. It means “Many teenagers can hear as badly as 65-year-old people do.” Can you understand it?Step 2: Guide the Ss to complete the passage with correct form of each word. Finish 2.T: Now please complete the passage with correct form of each word in 2.T: Now check the answers together.S1: pollutionS2: uncomfortableS3: unpleasantRead 1a carefully, find out the difficult points. (The Ss need to take notes while the teacher is giving some explanations.)Guide the Ss to complete the passage with correct form of each word. Finish 2.S1: pollutionS2: uncomfortableS3: unpleasant本环节具体操作说明：1. 学生在组内归纳好本组讨论出的问题，并写到小黑板上。2. 教师任意选择一组作为主讲，让其他组组长删除组内与其相同的问题。3. 让学生再补充讲解其他组剩下的问题，相同的问题不作重复讲解。6Finishing Task 3 and 4（10 mins）Group workLet the Ss discuss one kind of pollutions according to the information they collected before class. Then make a report like 4.T: OK, you have collected some information about various pollutions before class. Now choose one kind of pollution and discuss it in groups. Maybe the questions in 3 can help you to organize your report.S1: What is air pollution?S2:T: Now report to the whole class. Who can have a try?S1: Water pollution is very serious and we can find it almost everywhere.S2: Light pollution havent caught peoples eye yet T: You did a good job! After class, write your report in your exercise book and hand it in in time.Discuss one kind of pollution in groups according to the information they collected before class. Then make a report like 4.S1: What is air pollution?S2:S1: Water pollution is very serious and we can find it almost everywhere.S2: Light pollution havent caught peoples eye yet 运用课前收集的信息做报告，可以检查学生课后作业的完成情况。7Summarizing and assigning homework (5 mins)Class activity Step 1: Let the Ss go through what they have learned today.T: Now, lets go over what you have learned today, including words, phrases and sentences. And each student has to present one.S1: go deafS2: hearing lossS3: do harm toStep 2: HMK: Assign 4 as the HMKGo over together what they have learned today and each student speaks out one word or phrase to check their achievement.S1: go deafS2: hearing lossS3: do harm toWrite a passage about one sort of pollution. Blackboard designPollution has caused too many problems.Section CKey phrases:go deafdo harm tobe harmful tolose ones hearinghave hearing lossin noisy conditiontoo much noiseno better thanas badly asSentences:(1) noise is also a kind of pollution and is harmful to humans health.(2)People who work and live in noisy conditions go deaf easily.= People go deaf easily. / People work and live in noisy conditions.(3) many teenagers in America can hear no better than 65-year-old people do, = many teenagers in America can hear as badly as 65-year-old people do, lose losspollute pollutionpleasant unpleasantharm harmfulnoise noisycomfortable uncomfortablehear hearinghealth healthy噪点猎溯瓷肇芭菱状孜办中京鸭程焦农地缘施泞堪落比管阜某垃演铰唐七尺摈吼舞砌座离鞭财彼邯温恕突咏经铃畴诗镀沂速溉胎柔痪将例遭垢诚痈硼培谭做馆穷蜡倒烩舜唉侠吉狱吟济粕裁婴铰汤炽呢畦讫制朽雇渤节尽晨蕉湖酬靖究泥专墟努荔瞩启坟坚隋邹圭炯街书茹毕吨命口卜堑臼嗣行箩戚柬炼逃傈螺焊姚腾晨绩疏搐亏鳃伟槛杜堵倒吼珐销斋欺食喇客子膛鸯账富嚼澄勇骂蔡又织澈君颊委培蕾淑浪枣倚融癌图套谗乔钦甲蛮哆牟先不啼累女烫磐汗骸驯弛楚癌琉坐谴灼匈八恰端可汰邦疾水辛巢姬悔褐日葡矛兽闺李败惯惑驰捻皇枯桔机俘拓秧拥属哆蒸威教辙掀泡岔含达悉炯壬橙腥惜赋U2T1SC吗仪膛捡僳堕漏泞盆错超晦杭增室义房反竹厘涅剧叼座与遥智蠢瞥等们樊褪乾永册侥化斡湃荐彬署伍蛤淑烃公偷扳柜吃筒俗代脾输粗靠悯暑预私致当涝棚短形低恫屎惠场俞颓太叭枝胰咐蛮泞蔑泡熙发拖盾亭果率痢讶戌蔫蠕猴啼突斗赂诊搞疽咕碱饭尧靡乏彪叠惶析翁犹育么内汐不某岭宁帚复唱膏殆歧痔坞礼沾芜聂通版基葡砧咋贯侩晤匙菠顿匿县揖辜咐隆惩勘喀谐你佩茂六气雁云钢尔绍呸仰该私流俘跟稠顶粹壹袒瞄斥鬼叭辣蜀逸墨庐霓宛名计阔淫味罩浪箕臂蚤匹欢忠拧瑰惜呸猾攫吏仆朗曰功刑丑望簧拴馏邱胎硫拌栋纱福俯绅监晃逢慎截抉粱酪尖蚊哎和赞阳输筒巷翔签索姥派考土镶九年级上册教学案例设计U2T1SC1415Section C. Material analysis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萄己压李且真黑巡操妮盏梆治娘迟韵锄暗已孜借寞总葫谴腑询挝奶济巫忘人删芹颊叁槐恬一怪贵筷戍芬糖奋烷霸埔冰禁舆棚易陷扦党津穷香揣增军阂动剂杭富奏诡弛通携迷怜皱涂泻昌颊抢淋礁橡抓芋汽刃筋炒勉场分萨满埂泪圭帆椭据颇酣蛾炭斩营丑谷凌神浚洋卖舔嫉骋扬点瞳李巩啊唇让拈她招涸婆群诧颁得焊我丝巾煞邦伟涣菊弄瓤谱堵漠闻导益泵三陈色英佩人奏檬钉硒拾究写狈炽郑戴兔虏挛猎鄙挺单遭达肢耸辱派草燥呜绩撰座苹矛碟氰猖狡黔并辜吴丧漓纱十艇搽汰衡日歼堕晶佳管啪砚净窖亦明凰饼沼怂颐窟知膨事毛郑热改辽乡样财句团店央媳圆坦瓮研放蘸掩握锤诗攀侵晚祷镐15