Unit 4 Lesson 23 全课时教案 教学内容： 冀教版小学英语4A Lesson 23 教学目标: 1. 词汇目标: online, cost 2. 句型目标：正确使用How much is it?句型来询问事物的价格，还有句型we can shop online./Let’s take it. 3. 情感目标：引导学生网上购物的新理念，明白节俭是美德。 教学重点、难点： 掌握重点词汇: online,cost 重点句型: How much is it?/It’s 40 yuan./we can shop online./Let’s take it. 教具准备: 磁带、单词卡片 教学过程: Part 1: Greeting and review 1. Greeting 2. Show your shopping list and read it. S1: I want to buy some tomatoes, potatoes, candies and milks. S2: I want to buy some clothes, toys, books. Part 2: New concepts 1. Read the article. S1: I want buy a story book. S2: We can buy it online. S1: Wow! It’s a good idea. Let’s shopping online. S2: Look, here it is. How much is it? S1: 40 yuan. S2: Let’s take it. S1: Okay. S2: Shopping online is very fun and easy. S1: I like it. Can I buy ice cream online? 2. 解释句型“how much is it?” 1) “how much is it?” 的意思是“花多少钱” 2) 同意句: How many is it?/How much does it cost?/How many does it cost? 3) how many用来修饰可数名词的复数，它的句式是:How many+复数名词+一般疑问句＋? how much用来修饰不可数名词，表示数量，也可单独使用。 e.g. There is a book on the desk. (用how many改为特殊疑问句) How many books are there on the desk? How much milk is there in the glass?（玻璃杯里有多少牛奶？） 记忆口诀: how many在句首，名词复数跟着走,一般问句紧相随,其它成分不要丢。 3. Make a dialogue. S1: Do you like shopping online? S2: Yes! S1: What do you want to buy? S2: I want to buy a toy. S1: Ok, let’s buy it online. S2: Here it is. How much is it? S1: 20 yuan. 4. Finish the practice on the book. 5. Try to read. Part 3: Class closing. 1. Homework：写出how much和how many的区别。 2. Say goodbye to the students. 本文来源：https://www.wddqw.com/doc/a325fcec6237ee06eff9aef8941ea76e58fa4a05.html