PEP版六年级下英语Unit 1 (全)5

1、Unit 1 How Tall Are You? 教学设计【教材分析】六年级的学生正是好奇心极强的时候，对恐龙十分感兴趣，这课就是以谈论恐龙开篇的，所以我在课件中多加了几张恐龙动画片，把重点句型和词汇让恐龙说出来。接着教材又用萨拉询问埃米她穿多大号的鞋，这是学生日常生活中常见的。【学生分析】我所带的两个六年班，学生整体素质二班比一班强一些，根底薄弱是这两个班学生的共同之处，鉴于这一课开始学习比拟级和最高级难度大，我准备这样设计教学环节和教学方法，完全让学生自己操作，多准备几个尺子和小称，亲自测量，把重点句型使用多媒体反复播放。【教学内容】中心话题：询问身边的人或事物的年龄、身高、重量及长度并做

2、比拟。语言功能：能够运用目标语进行身体或事物高矮、大小、重轻、长短进行描述和问答。语言结构：一、句型：1.Thats the tallest dinosaur in this hall.2.Its taller than both of us together.3.How tall are you?Im 1.65 metres.4.What size are your shoes, Mike?5.Your feet are bigger than mine. My shoes are size 37.6.How heavy are you?Im 48 kilograms.二、词汇 younge

3、r, older, taller, shorter, longer, thinner, heavier, bigger, smaller, stronger, dinosaur, hall, metre, than, both, kilogram, countryside, lower, shadow, smarter, become【教学目标】知识目标一、词汇 younger, older, taller, shorter, longer, thinner, heavier, bigger, smaller, stronger, dinosaur, hall, metre, than, bo

4、th, kilogram, countryside, lower, shadow, smarter, become二、句型1.主语+be动词+the+形容词最高级+其他.2.A+ be动词+形容词比拟级+than+B.3.How+形容词+ be动词+主语？4.主语+ be动词+数字+单位/其他.5.What size + be动词+其他.三、四会句型1.Thats the tallest dinosaur in this hall.2.Its taller than both of us together.3.How tall are you?Im 1.65 metres.4.What siz

5、e are your shoes, Mike?5.Your feet are bigger than mine. My shoes are size 37.6.How heavy are you?Im 48 kilograms.能力目标1.能够用形容词的比拟级和最高级来谈论人或事物。2.能够用英文的长度和重量单位来描述人、物或动物的身高和体重第，并能够对长度及重量进行比拟。情感态度目标关注自己身边的人、事物及自然界中与我们共同生活的其他生命。学习策略训练学生的角色扮演能力，在调查、比拟和分析的过程中反思该如何扬长避短，让自己做得更好。文化目标了解有关鞋子尺码的知识。【单元重难点】1.本单元的教

6、学重点是让学生在联系日常生活的对话中运用比拟级。2.本单元的教学难点a.各类比拟级词汇及相应问题的掌握。b.比拟级不规那么变化和写法的掌握。六、单元教学课时安排建议：五课时第一课时：Part A Lets try / Lets learn / Lets talk第二课时：Part A Ask and write / Lets spell /Choose, write and say第三课时：Part B Lets try / Lets learn / Lets talk/Do a survey第四课时：Part B Read and write / Lets check/ Lets wrap

7、it up第五课时：Part C Story time第一课时Part A Lets try / Lets learn / Lets talk /Lets sing 教学目标：一知识目标：1.使学生能听、说、读、写有关比拟级的单词older, younger, shorter, taller, stronger。2.知道than是比拟的意思，than前面要用形容词比拟级(v.-er)。3.了解cm, kg分别表示长度和重量单位，并知道它们的读音，会答复句型：How tall are you? How heavy are you?二能力目标：1.使学生初步掌握比拟级的用法及句型。2.使学生知道形

8、容词比拟级变化的一般规律。3.使学生能在一定的情境中自觉运用所学新知识。三情感目标：培养学生分析观察能力，知道要关爱身边的人，爱父母要从生活中的小事做起。教具准备：图片、卷尺、钓鱼杆。教学过程Step 1Warm-up ( Revision )( 1 ) Sing a song.Whats your favorite season?( 2 ) Free talk.a. Whats your favorite season?Which season is it now?Whats the weather like in winter?Which season is always hot and

9、sunny? / warm and rainy?/cool and cloudy?/cold and snowy?b. Which season can we make a snowman, winter or fall?Which season can we go swimming in a river, winter or summer?Which season can we fly kites, winter or spring? Which season is colder, summer or winter?Which is colder, water or ice-cream?c.

10、 I can say: cold -colderCan you say? warmwarmer, coolcooler, hothotter, oldolder Step2Presentationolder/ younger的教学1.How old is the woman? She is 35. 2.How old is the girl? She is 12.3.Whos older, the woman or the girl? 4.35>12, so we can say the woman is older than the girl.出示图片1235, We can say

11、the girl is younger than the woman.5.Now lets play a game. Guess：How old am I? If your number is more than my age, I will tell you older. If your number is less than my age, I will tell you younger. Lets see who can guess quickly.6.How old am I? Guess, guess, guess.7.Its my turn now. You should ask

12、me and say older or younger to help me.出示图片先请学生猜老师的年龄，假设学生猜出的年龄比老师的实际年龄大，老师就说older, older, 假设比实际年龄小,老师就说younger, younger。然后由老师猜图片上小男孩的年龄，全班学生说older,younger来提示老师是否猜对。最后，由两位学生分别猜中年男人和老奶奶的年龄，全班学生通过说older,younger来提示。8.Whos younger, the boy or the girl? 出示图片9. Lets do: Older, older, older, make myself ol

13、der.Younger, younger, younger, make myself younger.Shorter, shorter, shorter, make myself shorter.shorter/ taller的教学 1.Look at the fishing rod, it looks very short. In fact its long. Lets have a look. Oh, its too long. Its difficult for me to take it. Now lets make it shorter and shorter. Everybody

14、should say shorter, shorter, shorter. Then Ill let you see it can be shorter and shorter. 出示钓鱼杆2.Which are shorter, the shorts or the pants?出示图片Whos shorter, XXX or XXX?出示图片How tall is XXX？Shes 168cm. How tall is XXX？Hes 226cm.教学长度单位cm=centimetre3.Whos taller,XXX or XXX? Which animal is taller, the

15、giraffe or the deer?4.Whos taller than you?5.How tall is it?出示图片170cm, 160cm, 180cm, 150cm6.How tall are you? Come here.Line up from shorter to taller.Line up from taller to shorter.Lets do: Shorter, shorter, shorter, make myself shorter.Taller, taller, taller, make myself taller.stronger的教学1.You lo

16、ok strong and tall. I can do it. Can you do it?老师拉着拉力器说2.Yes, I can .请两个学生分别做3.You look as strong as me. But who is stronger, you or I? Now, lets play another game. If you think Im stronger than her, please come here. If you think she is stronger than me, please go there. Everybody should say strong

17、er, stronger. Ready, go.4.Whos stronger, she or I? 5.Which animal is stronger, the tiger or the elephant?出示图片Is a cat stronger than a mouse?I can say a bear is stronger than a squirrel. Who can say like me? 6.Which animal is stronger, the cock or the ant?How heavy is the cock? Its about 3kg.教学重量单位的读

18、音(Good to know)。7.Lets play. If Im right, follow me. If Im wrong, just do it. 6.Sing a song.自编歌曲，边表演边唱Step3. Task time (Consolidation)1.The new year is coming. We are older than the last year, we are taller than the last year. We are stronger than the last year. Look, 出示表格：NameAgeHeightWeightI27161c

19、m54kgMy friend25 158cm52kg2.From the form above, can you say something about my friend and me?_is older than_, _is younger than_._is taller than_, _is shorter than_._is stronger than_.3.Can you say something about you and your best friend?Step 4Homework ( extension )I think every father and every mo

20、ther can remember their Childrens birthday, height, weight and age clearly. But some of the children often forget these of their parents. So todays homework:1.Ask your parents and finish the form. Then say something about your parents.NameAgeHeightWeightfather cm kgmothercm kg_is older than_is talle

21、r than_is stronger than_2.Remember these numbers forever. Give your father or mother a surprise on their birthdays.课后反思在课堂教学过程中，学生是学习的主体，他们总会有“创新的火花在闪烁，我应当充分肯定学生在课堂上提出的一些独到的见解，这样不仅使学生的好方法、好思路得以推广，而且对他们也是一种赞赏和鼓励。同时，这些难能可贵的见解也是对课堂教学的补充与完善，可拓宽我们的教学思路，提高教学水平。第二课时Part A Ask and write / Lets spell /Choose

22、, write and say )【教学目标】1.能够听说读写句型：How tall are you? Im 164 cm tall. Youre shorter than me. Youre 4cm taller than me.并能在情景中运用。2.能描述自己的年龄、体重、身高，并能与别人进行比拟。3.能够理解Lets chant 局部的内容。4.能听懂并完成Lets try 局部练习。5.能够完成Group work的练习。【教学重难点分析】1.掌握句型How tall are you? Im 164cm tall. Youre shorter than me. Youre 4cm ta

23、ller than me.并能在情景中运用。2.能描述自己的年龄、体重、身高，并能与别人进行比拟。【课前准备】1.课前准备录音机和磁带。2.教师准备活动所需表格。3.自制多媒体课件。【教学过程】Step 1Warm-up1.Lets sing:My Pets2.Lets chant.Step 2 Presentation and practice1.新年新气象。T: Hello. Boys and girls.Im happy to see you again. By the way, how old are you now?T: Yes.We are one year older than

24、before. How old are you? S1: Im 12 years old.T: What about you?S2: Im 12, too. T: Oh, Im 22. Im ten years older than you.学生学说。2.采访学生喜欢的明星教师请几名学生模仿明星，其他学生采访明星。交际句型：Hello, XXX.How old are you?How tall are you?How heavy are you?Whats your hobby?3.调查身边同学，完成Group work.4.比高矮。(1)图片出示A(高个)和B(矮个)画面，问:Who is

25、taller? 再点一下鼠标边说边出示句子：A is 50 cm taller than B.教师示范说。(2)学生练说。图片出现几对学生较熟悉的人物图片，让学生猜谁比谁高多少厘米，对谁比谁高多少厘米的重点句型进行操练。当学生猜错时，用声音进行提示，猜对时进行鼓励。5.比胖瘦。(1)课件出现熊猫和小猫两只动物：Who is stronger?点击鼠标出现句子：The panda is bigger and stronger than the cat.(2)出现几对有胖瘦之分的人物或动物进行比拟，使学生对谁比谁胖和强壮的句型得到操练。6.招聘小演员班级要招聘一批表演?龟兔赛跑?课本剧的小演员：裁

26、判 elephant (stronger )兔子rabbit (thinner)乌龟 turtle (shorter)群众演员 monkey bear bird panda giraffe 交际句型：Im stronger and bigger than you .Im shorter than you, etc7.课件出示John 和Wu 二人，呈现课文对话。John: How tall are you?Wu: Im 164 cm tall. You are shorter than me.John:Yes. Im 160 cm. Youre 4 cm taller than me.Step

27、 3 Task time1.同桌询问，完成表格。NameAgeWeight2.根据表格数据用比拟级进行汇报。Step 4Consolidation and extension1.Listen to the tape and repeat.2.完成 Lets try局部练习。3.Finish the activity book.4.Homework调查家庭成员的年龄、身高、体重。教学反思我应充分利用小学英语教材内容浅显易懂，贴近生活，富有情趣的特点，创设课堂学习情境，激发学生学习热情。在热烈兴奋、轻松自由的课堂气氛中，在自由地教与学的活动中培养学生的创新能力。通过改变现在教学中“满堂灌、学生被动

28、接受的单一的教学信息传递方式，有讲练，精讲精练；有动有静，动静结合；有起伏、有节奏，使课堂上充满生机、挑战与激情。促成情感互动、师生互动的局面。“互动指在教学过程中，通过师生认知互动、师生情感互动、师生实践性活动的互动等，形成多维互动关系，在对话课上充分表达了老师的主导作用及学生的主体地位第三课时Part B Lets try / Lets learn / Lets talk/Do a survey 一、教学目标：1.能够听懂对话，进一步掌握用英语表达高度、长度的方式以及形容词比拟级句型的用法。2.能够理解对话内容，完成相应的练习题。3.复习辅音/p/; /b/; /t/; /d/， 学习双元

29、音/e/; /a/; /, 学会拼读由以上音素组成的音节。4.在阅读中培养学生的团结合作意识。二、教学重难点教学重点：1.理解对话内容，侧重训练高度、长度的表达方式以及形容词比拟级句型的用法。2.双元音的教学以及由这些音素组成的音节。教学难点：形容词funny比拟级的构成.三、课前准备录音机、音标卡片四、教学过程Step 1Warm-up1.组织背诵英语歌谣。2.唱一首英语歌曲: My pets3. Listen and do: Touch your head/tailStep 2Presentation1.呈现阅读材料内容：在听听做做游戏最后，插入：Touch your tail.T: We

30、 have no tails. But I have a pet. Its a monkey. 呈现一只猴子:Look, it has a long tail. How long is its tail? Its tail is 38cm long.What colour is this monkey?Ss: Its brown.呈现另一只猴子T: What about this one? Ss: Its yellow.T: Which monkey do you like?Ss: I like.the yellow one. Its lovely. Explain: one 代词讨论：T:

31、Can you guess: How tall is it?Ss: Its about 30cm tall.呈现: Its 40 cm tall. Its so short. Its a little monkey.T: What about that one? 呈现：Its 150 cm tall. 呈现两只猴子的比照图，提问：T: Which monkey is taller?Ss: The yellow one is taller than the brown one.Write on Bb: It is taller than the brown one. It is shorter

32、than the yellow one.T：Which monkey is stronger?Ss: The brown monkey is stronger than the yellow one.Write on Bb: The brown monkey is stronger.T: Which monkey is younger?Ss: The little monkey is younger.再次出示那只小猴子：T:Look,the littlemonkey is shorter, stronger and younger than the yellow one. The yellow

33、 one is taller. But look at this boy. His name is Ben.出示一个男孩：(158cm, making faces)T: Can you guess: How tall is the boy?Ss: Its about出示：158cm The boy is taller. The monkey is shorter. The monkeys are funny. Look at the boy. He is making faces. So the boy is funnier.Write on Bb: The boy is funnier.让学

34、生稳固：happy, heavy等。2.播放阅读材料的录音，课件出示判断题, 读遍这六个判断题，边听边思考，然后讨论答复：( )1.Ben likes the yellow monkey.( )2. The brown monkey is taller than the yellow one.( )3. The little monkey is the brown one.( )4.The brown monkey is younger and shorter than the yellow one.( )5.The yellow monkey is stronger than the bro

35、wn one.( )6.The monkeys are funnier than Ben.3.再用课件出示阅读材料后的练习，让学生独立完成，然后核对答案。Step 3 Pronunciation1.复习学过的音标：活动：快乐对对碰飞升的气球可以由上个环节的表扬引出课件呈现飞升的气球，将辅音固定在课件中，元音写在气球上飘升上去，飘到两辅音中间时让学生快速拼读出来。/i:/; /u:/等。2.新授三个双元音：/e/; /a/; /上个游戏环节，最后两个设计为/e/和/, 读完/e/将气球飘至一边，等/的音节读完，引导同学们将/e/和/连起来读读看，引出/e/的教学。然后让同学们将含有/e/音节的例

36、词说出来，用同样的方法学习/a/p/m/b/k/t/g/e/d/ /n/ /h/t/3.稳固新学音标：活动1摘苹果呈现一棵苹果树，下面是三个箩筐/e/; /a/; /上面挂满红苹果，苹果上有单词：pain, baby, tail, day, pine, bike, type, dive, point, boy, toy, doyen, cake, buy, soil, etc.让学生按每个单词所含双元音分类。活动2拼读竞赛(1)出示一些没学过的单词，让男女生竞赛，根据所学的拼读规律或从学过的单词迁移，读出这些单词，看谁读得最快最正确.station, soy, enjoy, appointme

37、nt, retire, pilot X-ray, describe, label, license, mistake, advice, coin, recognize, stale.(2)出示一些句子，看谁快速流利地读出：He can type, he can dive, he can ride a bike, Kite, kite, high in the sky, make the guy want to fly.He likes playing, playing the game, he likes baking the cake.Boy, boy, point to the toy,

38、make the noise, have no choice.Step 4ConsolidationActivity book.课后反思六年级的教学尤其是在这Lets read局部的教学，我深刻地意识到学生英语学习习惯的培养是何等的重要，假设没有平时英语课外读物积累和词汇的稳固，那么如何会提高英语的实际应用能力?调动学生学习外语的主观能动性，培养学习者的学习策略和学习方法，这远比简单地“授之于鱼要重要的多，对学生也有用的多。第四课时Part B Lets learn / Lets play Part CTask time 一、教学目标1.能听说读写四会单词：heavier thinner lo

39、nger bigger smaller2.能听说读认句子：His tail is longer.His head is smaller.3.能在实际情景中灵活运用四会单词和句子。4.能够完成Task time中的任务。二、教学重难点分析1.形容词比拟级的不规那么变化。如：big双写g加er，heavy那么把y改i加er。2.能在实际情景中灵活运用形容词比拟级。如：My arms are longer than yours.3.名词性物主代词yours的用法。 三、教具准备单词卡片、动物头饰、课件、录音机、磁带等四、教学步骤(一)热身运动 / 复习1.Lets do ( Book2P61，复习形

40、容词原级 )2.English song: My Pets(二)导入新课A：1.课件出现Jeff哥哥给同学们猜谜的片段，让学生猜是哪种动物。谜面：This animal is very big. It has two big ears, two small eyes and four big legs. It has a very long nose, but his tail is very short, guess, what is it?2.猜出是elephant后，课件出现一头大象，老师请学生描述大象的体貌特征，如：His nose is very long. 以此来复习形容词原级。3

41、.课件出现老鼠。 T:Boys and girls, whats this? Ss:Its a mouse. T:Is the mouse very big? Ss:No, Its small. T:Yes, the mouse is small, it is smaller than the elephant.4.课件出现大象和老鼠的比照图片，显示单词 smaller(er 用不同颜色表示)，然后出现单词 bigger (ger用不同颜色表示)T:The mouse is smaller, the elephant is bigger. Please pay attention to dou

42、ble “g.5.教师教单词 smaller和 bigger, 并提示“g双写。B：1.以前的卡片出现大象与老鼠图片，教师引出stronger 单词。T:Look, the elephant is bigger and stronger, his nose is longer,too.2.引出longer 单词并和stronger 作比拟，以便学生掌握正确的发音。3.简笔画出现小猴尾巴和兔子尾巴，教学单词longer。C：1.Lets try并配上录音。出Zoom和Zip的画面，Zoom:Hi, boys and girls. Im your friend Zoom. Im 40kg. Im

43、strong.Zip:Hi, Im Zip. Im thin. Im 10kg.2.教师提出3个问题。How heavy is Zoom?How heavy is Zip?Who is thinner and who is heavier?3.引导学生说：Zoo is heavier and Zip is thinner.4.教学单词 thinner heavierD：教师出示单词卡片，领读5个单词，学生翻开课本，听录音跟读。五、练习实践 (采用任务型教学)a.任务前教学自编Lets chant配上节奏，来复习5个形容词的比拟级。见课件b.任务中教学1.“森林大聚会活动：教师戴上熊的头饰，He

44、llo,Im a bear. Im heavier than the mouse. Ha! Ha! 然后引导学生戴上头饰和别的动物比一比。2.Lets play,由小动物比赛转动学生间的相互比赛，如：My arms are longer than yours. 教师出示板书，告诉学生 yours等于your加上一个前面出现过的名词。3.活动：动物园里的小小讲解员。课件出现动物园场景，聘请学生当小小讲解员，如：The elephant is strong, his nose is longer. 以此到达操练句型、运用句型的目的。c.任务后教学作业HomeworkTask time Measur

45、e the room, the bed and the table at home, present measurements next class.教学反思在上词汇课的时候，考虑到所任教学科的学科特点及高年级小学生的性格特点，那么更有必要对自己的课堂陈述进行反思。因此，我理当应尽可能地反思自己的课堂陈述，掌握优美的英语语音语调，形成亲切得体的教姿教态，提升自己的教学风格和教学魅力。第五课时Part B Read and write / Lets check/ Lets wrap it up一、教学目标 1.四会掌握主要句型：How heavy are you? Im 48 kg. Im th

46、inner than you, and shorter. 2.能听懂并完成Lets try局部的练习. 3.初步了解重量、长度单位的英语表达形式并能在实际生活中运用。 4.学中用，用中学，培养学生养成运用英语解决问题的好习惯。二、教学重难点分析1.本课的重点是学会正确询问体重并根据答复作出讨论，涉及的句型是：How heavy are you?Im _ kg. Im thinner and shorterthan you.2.难点：根据实际情况灵活运用How tall/long/heavy. are you?能正确运用长度和重量单位。三、教学准备1.课前准备录音机磁带。2.教师准备本课时所需的

47、表格。3.自制教学学要的图片多媒体课件。四、教学过程Step 1Warm up1.Free talk: Hi, how are you? How old are you? How long is your desk?How tall are you?(目的在于复习句型How tall are you?及其答复方式Im 164cm tall. 同时教师在此环节中及时做出或引导学生做出评论:He is taller than her.) Step 2Preview Lets try.学生完成听录音选择练习Step 3Presentation1.教师运用图片的形式，出示本课时主要动画人物：猴王和八戒

48、T:Class, today we have two new friends，Monkey King and Ba Jie. Listen! What are they talking？多媒体演示以下对话:M:Nice to meet you again, Ba Jie.But I think, you are heavier thanbefore.B:No, I'm not heavier. Im stronger. Im stronger than you. So Im cooler than you.(课件同时出现四会句型: Im stronger. Im stronger th

49、an you.)2.教师引导学生讨论：Which one is cooler? Why?通过讨论，使学生复习稳固以下句型：Monkey King is cooler. He is taller than Ba Jie.3.继续通过图片让学生模拟去说： M:Ha ha, Im cooler than you. How heavy are you? B:Im 100 kg. How heavy are you? M:Im 50 kg.使学生初步感知新句型: How heavy are you?及答复方式: Im _kg.4.教师板书四会句型: How heavy are you? Im _kg.领

50、读, 学生分层跟读。5.Drill:学生以排、行等不同的组织形式分层操练S1:Hello, XXX. How heavy are you?S2:Im _kg. How heavy are you, S3?S3: .6.学生听对话录音跟读。Step 4Practice.1.通过板书拓展句型：How big are your feet?How long are your legs?M:Ba Jie. I have many presents for you. Look at the nice shoes. How big are your feet?B:I wear Size 37.M:How l

51、ong are your legs?B:70cm.M:Here you are.B:Thank you.2.Pair work. Make a survey. (T:猴王要给大家分发礼物, 请同桌相互调查.)YouYour friendHeightLegsFeet3.Pair work. Make a report.根据调查情况，同桌做出简要汇报。For example：S: Hi, Im Mike. Im 145cm tall. Im taller than Tom.Toms feet are bigger than me.My legs are longer than Tom.4.教师小结

52、：We say Im _cm tall. Step 5 Good to know.1.多媒体出示长度和重量单位，使学生理解各单位的含义，教师给予一定的说明补充。2.指导学生朗读并完成课本Good to know局部的练习。Step 6Consolidation完成活动手册的配套练习课后反思授课初期我感到我时时在经历这样的反思过程。以课堂教学方式的反思为例。最初，为了让学生更好地掌握上课内容。课堂上，我让他们反复地跟读操练课文中的对话和句型，一段时间后，我发现学生们开始失去了热情。上课时，我口干舌燥地教，而他们意兴阑珊地读。我很困惑，是我的教学有问题，还是小学六年级学生的心理特点决定的呢？在很多

53、的英语教学杂志和教学录象中，我看到了不同于我的课堂教学的实例以及由此产生的不同的教学效果。教育部提出的素质教育的大方向更是引发了一场关于英语教学的大讨论。我想此时，我是在经历了反思最为重要的两个阶段具体经验和观察分析。之后，我将自己反思的结果一点一点地运用在我的课堂教学中，我采用游戏法.竞赛法，设计活动课，逐步放开，让学生主动地参与到兴趣盎然的课堂中来。我发现，游戏的参加与活动的增多，非但没有使教学进度滞后，反而因学生参与程度的提高而提高了教学效率和教学效果。第六课时Part CStory time一、教学目标1.在互相合作的根底上培养学生的阅读能力，能够对不同个体之间的差异进行比拟。2.理解

54、Story time的故事内容，了解个体差异的优缺点，培养学生的自信心。二、教学重难点分析重点：理解短文内容，并能完成相应的练习。难点：培养学生一定的阅读能力和良好的阅读习惯。三、课前准备录音机、多张图片、表格四、教学步骤及建议Step 1Warm-up and revision1.听听做做教师引导学生做Lets do (Book 2 Unit 6 P61)2.活动：星星闪闪课前先在黑板上贴上五颗大星星教师先自我介绍：Im 160 cm tall. How tall are you?引导一个学生答复，并将两个数据放入星星中由第三个学生进行比拟答复：A is _than B.其他四个星星用同一种

55、方法进行比拟讨论身高和体重等。3.编歌谣，说唱多媒体出示Im tall tall taller than you.Step 2Preview做游戏，Guess, whats my favourite animal?让学生描述他们喜欢的动物，引导他们这么说:Its my favourite animal. Its . cm tall. Its tail is . cm long. It likes to eat . It can . Guess, whats this?Step 3Presentation1.设置情境：教师带着学生去海洋馆多媒体出示Teacher: Today I will take you to the Ocean Museum. Do you know, whats the biggest animal in the world? 引出单词whale.多媒体出示，从两边游出两头鲸鱼。Teacher: The left whale is spe