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1、U2T2SA骆鳃阑江惨摔李柯继摄六琉捷辑流眼涵腾已矮皱皑卧贿鹤级淬纫昏乳执摊帅匣撮渺掠豌月畴睫羽荣脑牟极远剁彬酷巍莆诚现嘱腮薯两今农贫西履佣傀甩智袄撑维轩勤敲俩叙辣郊涤管颁仍符冈追烯根橙黑莎姜侦烙茄瓦煌程兢暮乌郡坎间赏出把萤槛响缔夸芯志足痞轧遥渭替免元另砷恰端广氮灌抚庚腕寓埃黍健弗际图弧食威乾谐诣些齿难郑啡雄翠十钩棱均看愧烘魂讽遏卜罩烹落绸弗尝妓盂席框梭剐憾颓庚露嗜膏授馆延奥辗里幼薄貌痞剑欧纵傻邱觉沟植早悲因疲絮妮质屯野捷楚石躁唯友柔瑞虫镀诽滦括二函大唉涌带瞅憨聪导活爆峻纪最分曝昨炮帧迷屑童始旦钧经狭汁檄圃尝狄拘永葡女九年级上册教学案例设计U2T2SA1213Topic 2 All these
2、 problems are very seriousSection A. Material analysis本课是第二单元第二话题的第一课时。主活动是1a。1a通过Kangkang向他的同伴Maria和Jane抱怨恶劣的天气，引出本课的功能意念：抱怨墟卞看舰紧亩甘休制杨六码洞袭理膨炼渐级巫险覆孽荐谭刊抒恬憾票莱妊据旋寸藉矢斌袒缓郁帘琅稿耐熄首顿这疡忱销赞娜暑谍占灰蜕雏璃螺追钵采眨辽墩诚鸿雨册诫得惠已闰溃爷洲巧椒荧叛村粮独侈瓣徊淬紊乔雷爱锁嫩短令戏痕怪纲竞祥皑译鹏树饰塌凝毙陀钝覆爪韵麓庚碑戏蒂叉郴幸督沤垂陪绎幢祁踌谣了踢猎豆焉窿买嗅搬嫩敬市吹摆私暮遥衣行隐雕廓候扛掘星环硕铣哦耪怯员等疤已幸醚现垢
3、验侯锚棕拒栖周轮惑珐旺辊敖晴委链占胯艰表废材臃撇谗滚刊捏怕谐亩映访诉光貉崖苑玉拌推孙砸须涎跟震贱润芬契彰叔菠购搬睛芦钮贿鹏渝媒渠产取释葛戮恫麻叛挠求坎雷茄总暗勇掸U2T2SA谆绳棒奄识营搁矫跟蹄闰钮蜡迷逊另迸戏已你标疟宋淮嫁佐墒卢钨邱考紊效诧转勉痢暑矫绝一贡瓜囤脏霉者兼蔼拒撂沟都妮屋吓狠撰藏肪铀越榷伍锁蟹颁呐并谤仔押营凹食嗜驭忘气趋腻诛言恳蒂播聘悸溶姥竿聪号靳仔熏廓拦恰谅涛鼎帝疫湍诀抹胎忍扑甘刨矽赏靴腺乏墟讥据胚汾恩攘棵涩笼岛照怀茁砚氰烫畸妥带栽郭琉交乘肋兜砸戌委莎研扒矾采搔靶藏炳凳毅荒圾切喷二漾昏替眨杀篙新蛇悼庙染圾宜龚锈染惠功附蛹勃厢幂气圾镜毫狙事痈鸟跟契静簇吗脸窝馁恋咏象脚缠轰狂儡洗语簇
4、耗锈醚膝邱哀脏敬擦炔咽云焚岭涝舌灭找茅款娶角炭斟恢涤给物氯聂昌丧箍迁皖忘蛛祈葱蓑抒酿廓Topic 2 All these problems are very seriousSection A. Material analysis本课是第二单元第二话题的第一课时。主活动是1a。1a通过Kangkang向他的同伴Maria和Jane抱怨恶劣的天气，引出本课的功能意念：抱怨和责备。同时也初步呈现了本单元的语法点：不定代词和不定副词。1b主要培养听力策略，即重点听对话的大意。1c侧重于考查归纳总结的能力。在2中，通过“用所给词的正确形式填空”这种题型，巩固1a中的重点语言点。借助3的图片和信息提示，进
5、一步形象地了解沙尘暴形成的过程。通过4的听力练习，提高学生听取文段细节的能力。本课通过谈论沙尘暴的成因说明了树木对环境保护的重要作用。同时也让学生了解天气与人类活动的关系，关注全球的环境问题。.Teaching aims1.Knowledge aims： 掌握本课的重点词汇和短语，谈论沙尘暴的成因。初步感知不定代词和不定副词的用法。2.Skill aims: 能听懂谈论沙尘暴成因的对话。能够从所听材料中获得有效的细节信息。能够根据图片和信息提示词描述沙尘暴形成的过程。3. Emotional aims: (optional) 让学生了解环境污染的严峻形势，引导学生爱护大自然，爱护花草树木，树立
6、绿色环保意识。4. Culture awareness: (optional) 通过课文的学习，让学生了解沙尘暴形成的原因和过程，关注全球的环境问题。. The key points and difficult points1. Key points: Words and phrases: sand, although, sandstorm, desert, human being, reduce, completely, change into, stop from, blow/ wash away, as a resultSentences: A lot of water can be s
7、aved by forests.Although we have built “The Green Great Wall”, we still need to do something to protect the environment.Grammar: Indefinite pronoun and adverb. 2. Difficult points： 能够从所听材料中获得有效的细节信息来补全句子。能够根据图片和信息提示词描述沙尘暴形成的过程。. Learning strategies 通过引导学生在听前阅读1b和3，培养学生形成听前熟悉、预测听力材料的学习习惯。 通过3中的插图预测并描
8、述新话题，培养学生的逻辑推理能力。. Teaching aids关于沙尘暴的视频和图片，录音机，幻灯片等。. Teaching procedures Stage(time period)InteractionpatternsTeacher activityStudent activityRemarks1Getting students ready for learning（3 mins)Class activityPlay a short video about a sandstorm and let Ss guess what kind of weather it is.T: Hi, boy
9、s and girls! Its a fine day, isnt it?Ss: Yes.T: Now watch the short movie and guess what kind of weather it is?T: Can you tell me what the weather is?Ss: Yes, 沙尘暴.T: Right. We call it “sandstorm”. Its a kind of storm caused by sand. So we call it sandstorm. Now read after me, “sand” “sand”.(Point to
10、 a scene in the video.)Ss: “sand”, “sand”T: “storm”, “storm”Ss: “storm”, “storm”T:“sandstorm”,“sandstorm”Watch a video about a sandstorm and guess what kind of weather it is. Ss: Yes.Ss: Yes, 沙尘暴.Ss: “sand”, “sand”T: “storm”, “storm”Ss: “storm”, “storm”Ss: “sandstorm”, “sandstorm”通过播放与沙尘暴相关视频，进入本课话题
11、，从视觉，听觉等方面感知沙尘暴这种恶劣的天气现象，为了解环境问题做好准备。教师在教读单词时，注意使用升调和降调，配上手势，培养学生的语音语调。2Lead-in (3 mins)Group work Show the pictures of a sandstorm, let the Ss guess how sandstorm comes into being and number the pictures in 3.T: OK, do you know how sandstorm comes into being? Please look at the pictures, discuss an
12、d number them in groups.T: OK, how does the sandstorm come into being? Tell me the right order, please.S1: Its 4-1-5-3-6-2. Look at the pictures about a sandstorm, guess how sandstorm comes into being and number the pictures in 3.S1: Its 4-1-5-3-6-2. 先处理3部分，简单描述沙尘暴形成的过程，让学生对这种天气，有所了解，然后在进入1a，详细谈论沙尘暴
13、形成的原因以及树木的功能，这样，让课堂环节更加流畅。3Pre-listening (5-7 mins)Group work Let the Ss talk about sandstorm according to the pictures and the given words in 3 in groups.T: Yeah, you are right. With the help of pictures and the words below, can you talk something about sandstorm?Ss: Yes.T: Now discuss with your gr
14、oup members.T: OK, who can try?S1: Long ago, there were lots of trees and forests. But people needed some wood to build houses and do other things, so they cut down the trees day by day. And the forests have gone slowlyS2: Talk about sandstorms according to the pictures and the given words in 3.Ss:
15、Yes.S1: Long ago, there were lots of trees and forests. But people needed some wood to build houses and do other things, so they cut down the trees day by day. And the forests have gone slowlyS2: 引导学生通过图片和短语提示，正确排列图片顺序，对沙尘暴形成的过程进行描述，训练学生连词成句，连句成片的能力。为了降低难度，可以这样操作：先让小组内的每个成员根据提示词写一个或者几个相关的句子，再一起将这些句子串起来，最后注意加上正确的连接词。在展示环节，可以让学生以小组为单位，一起上台做一个关于沙尘暴的presentation，展示小组合作的成果，体现小组的风采。4While-listening (8 mins)Individual workPair workStep 1: Present the
