五年级英语下册 Module 5 Unit 1(4)教案 外研版（一起）

外研社（一起）五年级英语下册Module 5 Unit 1 Your bag is broken! 教学目标:知识目标: a. 学习形容词“broken”， 并对所接触过的形容词进行整理运用。 b. 掌握功能句“This black bag is nice / big.” “But its heavy.”能力目标:使学生能用形容词对身边事物的明显特征进行描述，比较。情感目标:激发学生的积极情感，培养学生交流与合作的能力。教学重点:单 词: broken及其他形容词的运用。功能句: This adjective noun is adjective. Its adjective.教学难点:能够灵活运用形容词，对事物的鲜明特征进行描述，了解及感受形容词在句中的不同位置。学生分析对于五年级学生来说，形容词并不陌生，在低中年级已有初步的学习，涉及到对事物的简单描述。（如天气，情绪，物体属性等。）在本节课中，通过继续深入学习其表述，引导学生能运用更多的形容词对物品进行较为全面，准确的描述；以及能就事物的鲜明特征，恰当使用形容词进行描述。设计理念根据本课的教学内容，结合学生已有的认知水平。在本节课的设计上，我采用了任务型的教学模式，遵循了兴趣教学原则,直观教学原则与循序渐进的教学原则，通过学生在活动中参与，体验，交流，合作，主体性得到充分发展，综合语言能力得到提高。教学准备CAI课件、录音机、单词卡片、实物、图片、给玲玲的建议（表格）教学流程.Warming upa. Greetingsb. Say and act the poem. “In spring, it is warm.” (M4 U2)Cut: I love spring, summer, autumn and winner. But my favorite season is spring. Because spring is warm .Its a bit wet and green. Whats your favorite season? And why? Whats your favorite animal/food? And why? (找学生板书描述中出现的形容词)d.卡片出示8个单词smart/clean/dirty/heavy/light/beautiful/powerful/expensive,讲其中的2个单词的记忆方法。. Presentation a.T：Do you like the game “ find out the differences”找茬？图一：In Picture A, the desk is clean. But in Picture B it is dirty.In Picture A, the tea is hot. In Picture B it is cold.In Picture A, the ruler is short. But in Picture B it is long.图二：The bookshelf is tall in Picture A. But in Picture B it is short.The toy panda is thin in Picture A. But it is fat in Picture B.In Picture A, the toy car is good .In Picture B it is bad.T: Great! The car is bad because the wheel is broken. (出示单词卡片bread/break/broke/broken,让学生感受单词的发音)板书brokenbut：What is broken? （出示胳膊折了和筷子断了的图片）The arm is broken. / The chopsticks are broken.c.Present the task:刚才同学们都能够准确地找出以上事物的不同特征,让我们通过今天的学习，用英语更加全面地描述事物的特征，并给他人提供建议吧。.New Teaching1. Text Leading:a. T: Lets learn Module 5 Unit 1. “Your bag is broken.”(板书课题)Read in a happy/sad/angry/shy way.B.Whose bag is broken? What will Ms Smart do? Lets watch the CD-ROM.S: Linglings bag is broken. Ms Smart will buy Lingling a new bag.c. Open your books .Lets listen again and answer the questions.T: How many bags are there? From the colour/size, what are the differences?S: 3 bags. Two are black, one is green. Two are big, one is small. ( 师贴卡片black/big)T:(手指屏幕)Lingling thought :This black bag is nice. This black bag is big.d. (教师板书并领读) nice.This black bag is Big. (斜体字部分为单词卡片)Essay the drills in different ways. (In fast/slow way; in high/low voice)F.How about the green bag? This green bag is light. This green bag is small.2. Drills learninga. T：Look, a nice bag? This black bag is small and new. Its light and its smart. How about your bag? (鼓励学生运用黑板上的句式及形容词描述自己的书包5-6个)but: Will lingling choose the black /green bag? Why not? S: No，because its heavy/small.师重复整个句子并板书But its very heavy. (斜体字部分为单词卡片)c.T：Why will Lingling choose the 3rd bag? Lets follow the tape and find out the answer.S: Because this black bag has got wheels, and it will be easy for her.d. Describe them all together completely. (运用三个包的图片)e.Listen and match. (练习册)f. T: Look carefully, here we can change this adjective into another adjective like this. Read together. Ss: This big bag is nice. Its black .But its heavy.Ss: This heavy bag is nice. Its black. But its big.（教师将形容词卡片进行变换，“blackbig、bigheavy”,让学生感受其变化并自己总结：形容词既可以放在be动词之后，也可以放在名词之前）3. Practisea. T: Who can try like this? You can describe anything you like in this new classroom. (让学生试运用功能句进行描述)b. Please describe the things around you in your groups. Or you can describe one picture on Page 19.c. Look,what are they?Which one do you like ?And why?(教师出示准备的两组实物，盒子及眼镜，让学生在不同的情境中变换形容词来描述物品)d. 指其中的一个盒子，Guess! Whats in it? A question.(实物投影)学生边看边读 Its an animal. This lovely animal is white.Its small.It has got 2 long ears and 2 red eyes.Key: A rabbit. Consolidation.T: Lets have the same match between groups and lets see which group use the shortest time.(教师将学生分为四大组，请他们自己选出一名参赛选手，四名选手根据课件上的三道有关broken的小题确定比赛顺序，选手面向全体学生，根据自己组内学生的描述，快速猜出单词，其中包括食物、饮品、动物、著名景点以及水果。每位学生每次只可以描述一句，四位选手依次进行，并根据所用的时间和正确率评选出最佳小组)For example: S1：It is an animal.S2: This fat animal is very famous .S3: It is black and white.Player1: Its a panda!Ss：Right！S5： . Task-fulfilling.1.T: Lingling will go back to China. She wants to buy parents and Daming presents. But shes got no idea. Will you help her?T: She wants to buy mum a coat. But which one is better? (Say one by one ) She w