最新人教版新目标英语(新版)Unit6同步精品学案6

英语九全人教版新目标（新版）Unit6同步精品学案（6）

执 笔 审 核 初三英语组 课 型 听说课 课 时 1

授课人 授课时间 姓 名 学案编号 No.6

【课 题】

Unit 6 When was it invented ?

Section B 1a—1e 教师复备栏或

学生笔记栏

【学习目标】

掌握本课单词、短语、句型

继续学习使用一般过去时态的被动语态进行听力训练

【学习重点

难点】

1. crispy adj. 脆的；酥脆的；

2. salty adj. 咸的；

3.sour adj. 酸的，有酸味的；

4.customer n. 顾客。

【学法指导】

联系实际谈论食品的性状----观察思考---听说训练—巩固练习

【教学过程】

一、 导入（启发探究 3分钟）

在前面的课程我们已经学习并了解了几种有用的发明，它们在很大程度上改变了我们的生活，使我们的生活更丰富多彩。下面提几个简单的问题来回顾上节课的内容：

1. When was the telephone invented?

______________________________________________

2．Can you imagine the life without telephones?

______________________________________________

3．What do you think is the most helpful invention?

______________________________________________

4. What would you most like to invent if you could?

你们知道这个人吗？George，他发明了薯片、薯条。

【教学过程】

George /dʒɔ:(r)dʒ/ Crum /krʌm/乔治 • 克拉姆 今天我们一起来了解薯条的发明吧。在这之前我们先拼读、记忆本课的生词。

二、自学（自主探究 6分钟）

拼读、记忆生词

crispy /krispi/ adj. 脆的；酥脆的 p.45

sour /sauə(r)/ adj. 酸的；有酸味的 p.45

by mistake 错误地；无意中 p.45

customer /kʌstəmə (r)/ n. 顾客；客户 p.45

【新词自查】

根据句意及首字母提示完成单词。

1. I don’t like lemons because they are too sour.

2. Lucy and Lily are twins. People often mistake them for each other.

3. For a restaurant, customers are the most important.

4. The fish was too salty because my mom put too much salt on it.

5. We often put the food into the fridge to keep it fresh in summer.

难句提前知晓

1. ---Did you know potato chips were invented by mistake?

---I didn’t know that. Who invented them?

---Potato chips were invented by a cook called George Grum.

---我不知道，是谁发明的?

---土豆条是由一个叫George Grum的厨师发明的。

2. The customer thought the potatoes were not thin enough.顾客认为土豆不够薄。

3. Finally he put lots of salt on them so they were salty enough. 最后他在他们上面撒了许多盐以使他们足够咸。

三、交流（合作探究 10分钟）

完成教材1a-1e的任务

1. 要求学生翻开课本P45，迅速阅读1a部分的内容。并按要求完成课本上相应的任务in 1a. 然后要求4名同学给出自己的答案，并进行个读，齐读。（2分钟）

要求学生完成1b部分的任务：Write the name of a different food after each

word .然后邀请几名同学给出自己的答案。并把收集的答案列举在黑板上。（4分钟）

参考案例

sweet bananas; crispy chips; salty noodles; sour grapes

3. 听第一遍录音，完成课本上1c部分的任务: Listen and circle T or F.

(2分钟)

1．T 2．F 3．T 4．F 5．F 6．T

4. 听第二遍录音，完成课本上1d部分的任务：Listen and complete the

sentences. (2分钟)

5. 听力内容巩固训练。要求学生根据所听到的内容完成下列对话。完成后要求若干学生给出自己的答案。以巩固对听力内容的了解。（3分钟）

Do you like potato chips? Do you know how the potato chips were

invented? Now, let's listen and fill in the blanks.

Potato chips were invented by mistake. They were invented by a chef

called George Crum. One day a customer thought the fried potatoes

weren't thin enough and weren't salty enough. So George cut them really

thin and cooked them for a long time until they were crispy. And he

sprinkled a lot of salt on them so they were salty.

6. 再听录音一次，填空完成对话。

Boy 1: Hey, did you know that potato chips were by mistake?

Boy 2: Really? What do you mean? Boy 1: Well, here on the bag it says that they were invented by a cook

George Crum.

Boy 2: When was that?

Boy 1: Oh, it was back in 1853.

Boy 2: So, why was it an ?

Boy 1: Well, one day, a customer came into the restaurant where George

worked. He a plate of fried potatoes. When the potatoes

came, he said they were cut too thick and sent them back to the

kitchen.

Boy 2: So what happened?

Boy 1: Well, George was angry, so he cut the potatoes really, really thin, and

he cooked them for a long time they were crispy. And he

put lots of on them so they were really salty. He thought

the would hate them.

Boy 2: And?

Boy 1: And the customer loved them and asked for more. He told the other

customers about them, and soon everyone

was thinly cut, crispy, salty potato chips.

Boy 2: And we’re still eating them today.

What a cool story!

7.听第三遍录音，并打开听力材料，全班逐句进行跟读。（2分钟）

8. 放下听力材料，要求学生利用1c和1d的听力内容；模仿1e方框所给的对话编造一个有关土豆条的发明的对话练习。然后邀请2-3对同学当堂分角色演示。看哪一对的表现最佳。（5分钟）范例如下：

A: Do you know that potato chips were invented by mistake?

B: I don’t know.

A: They were invented by a chef called George Crum.