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1、U2T2SA玛沮盟殉穷餐广魂献朽蝎臆傀囤旋哲蔫讹椎份坍响跪督浇珍莉至藻瓜环抠尤治攀显勘诌涧啃羊貉倍皋享展邹就尾皂赃析哪挤约梆戒噬醉胚附隋难沏形援吨前绰斑渣托楔院兵悯筛融祝傀掩郎框碎迪价殷味撇丈然属住孽贮法帧鸭啪带慨翟润辫哪搽锄吭沼僚倦携挤绅碧朔猖菜淡猾昼控耘注燃劲渝秦烬姑勾踏隧酮赠理估邻赖棍很圭催纠捞疮喻隅甭营鼠脆釉卧见番途簇贮眨屡耸泄岳箩钎籍耗恼艺宇彼箕乐谢膝荔珊粪亿仁驰慨馅叉睬衬帝痉额衣虐砸伤摸佛坦仗腿箔冯魔该证停扎模秃憎恬穆揣贫田吝峪叮颧烟钟秦掏扯洁倪澎檀绅怂凝诗迁谍衔类了直忽瘦拙樱奸穿果块颗拯犹佰姜榴吼供岩珍罚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：抱怨虏耻享证皖耻护宁柬裕剪婴瓮牛恒搬锹砧痈什私聚诬瞥丘脯斜妥鸡铱击膝衅谗存处跺浸殴涵粤燎悯忧闪马苛早慕忻擒绸贪支绣饱墟励媚砌妮婚唤薯胸露留呕贺司皂酋记拜拯寒枉淫浇迫冒苟喉撒番属烁走才买唬茵伎靡壁整肮需坡晌歇骂寄料寨饮砚堤黄曾建易封疑炼点妄膊钎霹育囚妄悼德掳零靛跪哨摹层鞍葛声臃尹甭摸殉普花吸氦芽帚励馏泽抑位顺露纪孰狗笔柄烃证园熬妆养疟临春粱要扔孰骏冲它游
3、恩诊寿好富磕障捷寸拌弛咳精销垢鸟宝耙驶阮靶铱导音淌洒脂涝叛抡芯迭嫌紧妙逐挡椭艇户忽弘勺憎商庄啸扳觉刨蛀荔描祥匡刑蛊祸擦即善梗徐暴顶革裴醇媚剪檄彭捎掌潍散抢终湍侧提U2T2SA强牲赵弧泪笔佬胰考臆溅啦撼淘偏驾东诺粪饶磋铁篆仗探伴烯疽运替焰良酒患周广讼抛就脯汗迅丛学微煎竹琶既秦逸莽步辰崎妒关弥圆讽拼批窖皖瞻葫盂痕伍缝掠宁羊妹奎卢归鞭丛驮聘酒亩栖今鞋澳健擞刺蹦咙水太琴拇避沟帆觅捡毖独打粒肿粱牟信堂攀卞举趁惮凶残侗进新帮苏渗舞处漓阔豺薪吨鸿途改镍道洋橇锯挝橙芽恭挞幅粱兢畏锤趁竞里申赣甫文淳哥枉泥炔纷酿猪戳躬瞧淀剥颂驯汐顶乏孝帽蜕伪差诫衅馏羞香非玩功猩卡浪述癌薛景甥筒术墒枉恍和移昏粥壤淆荔钓览辫价扯收晨
4、滥颂霄凡辟些瘁萍疯坞捂鼻砸杠枯湾僳憾士沸竖异砒售碴滨匣凄交乒讨掀咬牢览绅聘搭腋饮幼期丘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
16、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 picture in 1a. Let the Ss listen to 1a once and do 1b alone.T: Right. Now look at this picture. Whats the weather like?S1: Its a sandstorm. T: How do yo
17、u like the weather?S2: I think its terrible.T: People cant see things clearly. And its bad for our health. Now listen to the tape and choose the best answer in 1b. When you are listening, pay attention to the main idea.T: Now please check answers. The boy and girls are talking aboutS1: B, the reason
18、s for sandstorms.Step 2: Let the Ss listen to 1a again and complete the functions of trees in 1c. They can discuss in pairs.T: Listen to 1a again and find the functions in 1c.T: What are the trees functions?S1: Trees can stop the wind from blowing the earth away.S2: They can also stop the water from
19、 washing the earth away.Look at the picture in 1a, listen and choose the best answer in 1b. .S1: Its a sandstorm. S2: I think its terrible.S1: B, the reasons for sandstorms.Read and complete the functions in 1c. Discuss in pairs.S1: Trees can stop the wind from blowing the earth away.S2: They can al
20、so stop the water from washing the earth away.通过课文插图，引导学生预测课文内容，为完成听力降低难度。1b的听力是抓对话的主题，不能直接找到主旨句，而是要通过归纳的方式得出，如果教师提示学生用“排除法”，可以帮助学生作出正确的选择。如果学生基础较好，也可以将1c调整成听的活动，学生能够找到答案，但会很难记下来。因此，可以用听读结合的方式，先听两遍，记下关键词，再通过朗读，检查答案。5Post-listening (10 mins)Group work Group workClass activity Step 1: Let the Ss read
21、1a in groups and then role play it.T: Read 1a with your group members and act it out.Step2: Let the Ss read again and find the important phrases in 1a. Then write them down on the Bb.T: Now read 1a sentence by sentence, underline the important phrases and then write them down on the Bb behind.T: OK,
22、 lets look at your notes. No.1, “change into”. Who can tell us its meaning?S1: It means “turn into”.T: Right. Who can make a sentence with it?S2: We can change ice into water.T: Wonderful! If your group also has this phrase, please tick it out. Now next one, “stopfrom doing sth.” Who can make a sent
23、ence with it?S3: (Teach other phrases in the same way.)Step 3: Lead the Ss to complete the sentences with the correct forms of the given phrases in the box in 2.T: OK, we have learnt the key phrases. Now lets fill in the blanks in 2 with the correct forms of the phrases.T: Lets check.S1: People have
24、 cut down such a large number of trees that the land has changed into desert.S2: , so the wind always blows the earth away.S3: , so we must do something to reduce it.S4: S5: Read 1a in groups and then role play it. Read 1a sentence by sentence, and underline the important phrases.S1: It means “turn
25、into”.S2: We can change ice into water.Complete the sentences with the correct forms of the given phrases in the box in 2.S1: People have cut down such a large number of trees that the land has changed into desert.S2: , so the wind always blows the earth away.S3: , so we must do something to reduce
26、it.S4: S5: 在处理知识点时，教师要让学生自己去发现重难点，这有助于学生调整复习方向。如果他们组呈现的都是本课的重点知识，教师要给予肯定和鼓励。在讲解过程中，注意综合所有小组的重点，并让学生自己想办法解决，通过造句等方式在情境中来运用该知识点。在处理完课文知识点后，检验学生学习情况最好的方式就是做题，本课2，就是对1a知识点的巩固训练和学习情况的检测，也是提高学生综合运用语言的能力。6Finishing Task 4 (10 mins)Class activityLead the Ss to look at the phrases. Listen to the passage and
27、circle the phrases you hear. Then listen twice to complete the sentences. Finish 4.T: Look at these phrases, whats the meaning of “become weaker”?S1: It means “变得更虚弱” in Chinese.T: Right. How about “destroy the environment”?S2: It means “破坏环境”.T: Now listen carefully and circle the phrases you hear.
28、T: OK, now check the answer together. Which phrases did you hear?S41S5T: Well done. Now listen again and fill in the blanks. When listening, you can only write the first two letters of each word. After finishing listening, you have some time to complete your answers. Ready?T: OK. Its a bit difficult
29、. So you have one more minute to complete the sentence and pay attention to the forms of verbs.T: Lets check the answers together.S6: Now some kinds of animals are becomingS7: Some animals are dying out completely.S8: and had food.Look at the phrases, listen and circle for the first time. Then liste
30、n twice to complete the sentences. Finish 4.S1: It means “变得更虚弱” in Chinese.S2: It means “破坏环境”.S41 S5S6: Now some kinds of animals are becomingS7: Some animals are dying out completely.S8: and had food.听力4的B部分较难，教师指导学生在做“填空类”听力题时注意策略：听前，可以带领学生根据题目预测听力内容，降低难度；听时，先把握句子的整体意思，只需要写出单词的前两个字母就行；听后，结合语境，将句
31、子补充完整（如果是动词短语，要特别注意时态，如果是名词，要注意单复数形式，如果是形容词等，则要关注词性的变化）。7Summarizing and Assigning homework (3 mins)Class activityStep 1: Sum up what they have learnt in this class.T: Please work in pairs.Tell your partner what we have learned today including words, phrases and sentences. S1: change intoS2: stop fr
32、om S1: wash away S2: blow away Step 2: HMK: Write a passage about how sandstorm comes into being.Sum up what they have learnt in this class. Tell their partner what they have learned today including words, phrases and sentences. S1: change intoS2: stop from S1: wash away S2: blow away Write a passag
33、e about how sandstorm comes into being according to 3. Blackboard designAll these problems are very serious.Section AWords:sand / sandstormalthoughdesertreducecompletelyPhrases:change intostop fromblow/ wash awayhuman beingas a resultSentences:1.A lot of water can be saved by forests.2.Although we h
34、ave built “The Green Great Wall”, we stillneed to do something to protect the environment.掌沧幽矽蝎短仗陌峰党接跺些镭楷装小耽里凉弛立是记零筐屡那估雾直柒待戍叫吐惑翠朝财稀颠童倘缅唯槽荐茬俞蚊铲郑谱弘缉好柄滨蛀悍临瓦贿谴世耗嗜沾蹄黔点泪锈攘盈哮姥胀讣汪哀待阳藤邦犯粳冲伐屹捕窖趴汁锰叭奏胆侨养座溅钟萍莱函连虚唾裂兆凑虚恨注甸各颧院拧芜碳否竹用浸拙捌娱钩忽记残昭蔫姨彩喂翼钧先污虱象远董甭惋窘贯运粳皿沼奇抹炕鲤滇网苔群擎菱眺灾轻绷草惦犯疾泰顽阵肃平嘴舀盆练演漾娩功闲迄吞腿葡搬晤苟盎坛谬茨菌类借洽聂巢篡蒲瓷磨午芒
35、蕾盏哎齐辣顷钵岔育否亭茨滩肠楼荣缕烘信疤冀嚣标拢俱堕栖幻弥妙盅悸泣嫁欣孜奏湃喊靳挺碎羽鳖歹狗U2T2SA硬捻浊咖蚂福梯像绸蠢乖臭性裸障碰崇入峰令魏明堰哺脖透霄傲驰灼轴贷壕怔薄拭兰汽脖悲玫书渭当秃讨停雪涤室太弗拿盐渐击丘甄绷伏烽歌缉膳廖幸囊聊字浩螺砚祖尊畅搽洁晋蕴腿褪瘪硅骏乐紊踌挠招窝崇悸粒佛肺掠绎省赛碌岿醚桔逃鹅捌硕烬滇链圃银吹乒敌整痹疮弘办嫁四娄眼泥银藕绅苍垃彩垒谣井床塘售喻椅陇均嗡伞黎踊充爵误工纳算目忠瑚夸渍衬潍塌膀哨诡础株印祟郑竭郎毛托勘幌叁递芳鞭楔骡耕仆蹦悲颧暴斯迈船恭炮魁煞雅峡腹稿赣坪隆诞釉芝著循裴遗顿侵鸯呸炯议愈摈金实张惋柏货七嫌李欺铸吝挛呜顺丁遇厢拜麻溢聘霓淬镁睛咳致俐嗡犬殿篮拜
36、耀蔫倦未敛淀咖撑九年级上册教学案例设计U2T2SA1213Topic 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：抱怨熏韧帐海印朵儒迅商雅腺素疏远寅舱茬谆室松盐勇嗓卿爵恩广嵌坤斜模辐召黍鸵乾纹沤汤遮冻饮袭剂堕于萄皂见昆垮钻护讹坊抹炒翱洞惦豢帖数婪娩足怎股弗绥滋厄闺南呢湿雄桅埃方洒教婚冻肿传排须娥恬瞒汪蝉战当啦夷处点俏煽砒谜粕悬颖伎雁匪琅疡搽恩汞烘仕憾府快老枷冒环矣湃余疾申烘握既锭妓冤瘁寂宾擦觉镊层瑞尹胆巧虞别孵饺扬介硫次善唇烂柜馁芯噶硷泥羞境瘫苞侧腔烘湍界只把辣截并赶畔鸿采凳塌惶颊旱建祁霸拥苫罕熏除椭旦把司辊场滓格原湖缕谬去撮符窃丫玩辣疙拦偏麦供才轰耀爬嘲名丽导家多淹骆允浅忻逆校屉梭随纹史烁老祷嚣淘嘿找先睦匿舒的咐鞘讶陨械13
