howtallareyou教学设计.doc

How tall are you 教学设计一、教学内容分析：本课的中心话题是询问身边的人或事物的身高、重量并做比较，同时进行形容词比较级和最高级的渗透。二、教学目标与要求:1、能够听、说、读、写形容词的比较级、最高级形式： tall taller tallest strong stronger strongest heavy heavier heaviest2、能够听、说、认读句型：How tall are you? Im.cm tall. How heavy are you? Im kilograms.并能运用句型来描述自己的身高、体重、。3、能用这些句型对年龄和身高进行比较。Im the tallest. Im stronger than you. 三、教学难点分析:1、重点：能够听、说、读、写形容词的比较级形式并会在实际情景中运用。2、难点：能够用长度或重量单位对人、物、及动物进行描述。四、教学过程:Step 1. Warm upT: Hello, everyone. Im your new teacher this lesson. So I dont know you very well. But I want to make friends with you. I want to know something about you. Can you answer my questions?PPT: Whats your name?How old are you?Whats your hobby? Whats your favourite food?How tall are you?How heavy are you?Ask and answer in pairs.【设计意图】通过和学生的简单交谈，使学生快速进入上课状态，并引出所要教学的句型。Step 2. Presentation:T: How tall are you?S: T: Miss Zhou is 160centimetres tall. How tall are you?S: Im centimetres tall.T: If you want to know someones height,you can ask: How tall are you?PPT: How tall are you? Im centimetres.Practice in pairs.同法教授：How heavy are you? Im kilograms.Step 3. Look and sayPPT: a zebra(图片), 100kgT: Whats this? How tall is the zebra?S: Its a zebra. Its 100 kilograms.T: Yes, the zebra is 100 kilograms. Its heavy and strong.PPT: a hippo（图片），200kgT: How heavy is the hippo?S; Its 200kg.T: The hippo is heavier and stronger than the zebra.PPT: deer, zebra, giraffe(图片)T: What animals can you see ?S: I can see a deer, a zebra and a giraffe.T: How tall is the deer/ zebra,/giraffe?S: Its centimetresT: Whos taller? Whos the tallest?S: 【设计意图】通过此部分练习，帮助学生扫除部分阅读方面的障碍。Step 4. Think and guess. PPT: Today, the animal football team want a goalkeeper. The dog, deer,zebra and giraffe want to try.Who will be the goalkeeper? Why?让学生试着用形容词的原级、比较级和最高级去陈述理由。【设计意图】通过让学生来猜测故事的结果，充分调动学生参与的兴趣，并为下面的教学作铺垫。Step 5. Read and answer.PPT: Whos the goalkeeper at last(最后）? The hippo.Why?Because he is heavy and he is almost bigger than the gate.Learning tips: 阅读短文时，如果遇到生词，可以通过上下文或图片来帮助自己理解单词的意思。【设计意图】让学生整体感知课文，并通过learning tips提示学生注意阅读的方法。Step 6. Read and finish the table.The animalsWhy cant be the goalkeeper?the deerHes shorter than the zebra.the zebraHe cant catch the football.the giraffeHe is too tall. The others cant reach himFootball is teamwork.【设计意图】通过表格的完成，帮助学生扫除生词障碍，并进一步深入理解短文。Step 7. Read and judge.1. The zebra is 190cm tall. ( ) 2. The deer is stronger than the zebra. ( )3. The giraffe cant be a goalkeeper because he is too tall. ( )4. The goalkeeper must be tall,strong and big. ( )Learning tips：阅读短文时一定要注意上下文之间的联系，不要断章取义。Step8. Fill in the blanks.The animal football team need a _. Giraffe, _,deer and dog want to have a try. Mr Deer is _and strong. Mr zebra is _than Mr deer,but he _ catch the ball.Mr _is the tallest one, but his neck is too_, the others cant reach him.Mr_is too heavy and he is _than the gate.So he will be an _goalkeeper!Step 9.