约7770字。

　　Unit 4  Having Fun
　　Topic 1  What can I do for you?教案
　　Section A
　　The main activities are 1a and 2a. 本课重点活动是1a和2a。
　　Ⅰ.Teaching aims and demands 教学目标
　　1.(1)Learn some useful words and expressions:
　　madam, buy, over, there, over there, try, try on, How much …?
　　(2)Learn words about numbers:
　　thirty, forty, fifty, sixty, seventy, eighty, ninety, hundred
　　2. Learn some expressions about shopping:
　　(1)—What can I do for you, madam?
　　—I want to buy some clothes for my daughter.
　　(2)—May I help you?
　　—Yes, please. I like the yellow coat.
　　(3)—Can I try it on?
　　—Sure.
　　(4)That’s fine. We’ll take it.
　　3. Learn how to ask for and state prices.
　　How much is it?
　　It’s only 70 yuan.
　　Ⅱ. Teaching aids 教具
　　图片/彩笔/自制价格牌/小黑板/实物/录音机
　　Ⅲ. Five-finger Teaching Plan 五指教学方案
　　Step 1  Review 第一步  复习(时间:10分钟)
　　1. (师生问候过后，老师在黑板上贴一张大白纸，上面已事先画好一个动物，但线条很浅，在线条上分布0-20之间的数字，直到数字连接完毕，方可显现动物轮廓。)
　　T: Who can help me?
　　S1: I can.
　　T: Good, listen and match (翻译成“连接”)the numbers, OK?
　　S1: OK.
　　T: Please match number“0”and“20”.
　　(学生连线0与20，完毕，老师面向大家。)
　　T: What can you see now?
　　Ss: A cat.
　　T: You’re right. Let’s go on(翻译成“继续”).
　　2. (由数词0-20的复习，引入整十整佰的学习。)
　　(运用“What’s … and …?”句型来引入整十的数字。)
　　T: What’s five and fifteen?
　　S2: Twenty.(教师帮助学生回答。)
　　T: What’s fourteen and sixteen?
　　S3: thirty. (教师帮助学生回答。)
　　…
　　(板书)
　　twenty, thirty, forty, fifty, …
　　Step 2  Presentation 第二步  呈现(时间:10分钟)
　　1. (老师通过小黑板展示如下内容，学习整十数词。让学生通过观察、比较，找出这两组数词之间在写法上的内在联系。注：用彩色来凸现-teen与-ty。)
　　Group A                     Group B
　　12 twelve 20 twenty
　　13 thirteen 30 thirty
　　14 fourteen 40 forty
　　15 fifteen 50 fifty
　　16 sixteen 60 sixty
　　17 seventeen 70 seventy
　　18 eighteen 80 eighty
　　19 nineteen 90 ninety
　　T: Look at the small blackboard, can you find some rules of the two groups?
　　(让学生自主归纳、总结，教师最后补充说明。)
　　T: Very good. Let’s read Group A.
　　(老师指着Group B的数词，让学生朗读。因twenty已学过，学生可能模仿它读出后面的数词。)
　　T: Now look at Group B, try to read them.