初二英语unit7公开课课件.ppt
Unit 7How do you make a banana milk shake?Section A (2a-2c)青岩贵璜中学 杨燕 2010年11月18日If we want to put an elephant into a refrigerator, how many steps（步骤）（步骤） do we need? We need three steps.What are they? First: Then: Finally:Open the door.Put the elephant intothe refrigerator.Close the door.How do you make a banana milk shake?First _ the bananas.peelAnd _the bananas.cut upNext _the bananas and ice cream into the blender.putblender果汁机果汁机Next _the milk into the blender.pourThen _the blender.turn onFinally _the milk shake. drinkHow do you make a banana milk shake? First, peel. And, cut up. Next, put. into. Next, pourinto. Then, turn on Finally, drink Three (apples) How many apples can you see? Four (bananas)How many bananas can you see?A glass of water. water can you see?How muchTwo cups of coffee.How much coffee can you see?谁能找出其中的奥秘？谁能找出其中的奥秘？HowHow many many 和和How muchHow much之间有什么之间有什么联系？联系？ 小小发现家小小发现家 Leading:two glasses of water four teaspoons of yogurt 1、How many + 可数名词可数名词 复数复数+ 一般疑问句一般疑问句2、How much + 不可数名词不可数名词+ 一般疑问句一般疑问句(注：回答不可数名词量多少时，数词后一定注：回答不可数名词量多少时，数词后一定要有容器量词要有容器量词)eg. a glass of water a teaspoon of yogurtListening 2a Fruit saladIngredientsHow muchHow manybananasyogurthoneyapplesorangeswatermelonsListening (2b) AmountIngredient one cup two one two teaspoons threeyogurtappleswatermelonhoneybananasofofA:Lets make fruit salad.B:OK. Do you have bananas?A:Yes,I do. How many bananas do we need?B:We need three bananas.A:That sounds about right.What else?B:Watermelon.A:How many watermelons?B:Oh,only one watermelon.And we need some honey.A:How much honey do we need? B:Lets see.Two teaspoons.A:Right.What else?B:Apples.A:How many apples do we need?B:Two should be enough.And yogurt.A:How much yogurt do we need?B:A cup.Now what else do we need?Oh,do you have any oranges?A:I think so.How many oranges do we need?B: Only one.This is going to taste great!2cA:Lets make fruit salad.B:OK,good idea.How much yogurt do we need?A:One cup.B:How many apples do we need?A:Let me think.We need two apples.B:OK,and how much. Group work: Make your own fruit salad, use the ingredients you have prepared. Each student says a sentence and write down. Then show us your work. (小组活动：六个同学一组，用所准备的材料制作小组活动：六个同学一组，用所准备的材料制作fruit salad，所有同学参与，按照制作步骤每位同学说一句后，所有同学参与，按照制作步骤每位同学说一句后并由一个同学请写下来，共同组成一个完整的制作过程，并由一个同学请写下来，共同组成一个完整的制作过程，然后展示出来。没有错误、最流畅的为获胜组然后展示出来。没有错误、最流畅的为获胜组. 时间有限哦时间有限哦! Six minutes!Summary (aims) How do you make a banana milk shake? First AndNextNextThenFinally How do you make fruit salad? First NextThenFinally ingredients: banana, milk, apple, watermelon, honey and yogurt Phrases: a cup of/ a teaspoon of Make your own milk shake or fruit salad at home, and share with your family. (制作自己喜爱的制作自己喜爱的Milk shake或或fruit salad，并与你的家人分享。，并与你的家人分享。)
