四年级下册LESSON 18学案

Unit 3 Lesson 17

【学习目标】

1．学会听、说、读下列词汇：police officer、police dog、police car、police uniform、mice。

2．学会使用：问句“What do you want to be when you grow up?”与答句“I want to be ...”来进行交际。

【学习重难点】

重点：

1．单词的认读。

2．功能句的理解。

3．对课文的理解。

难点：

1．运用“询问未来职业”的功能句型进行表述。

2．句型：

（1）What do you want to be when you grow up?

（2）I want to be…

【学习过程】

一、新知学习。

1．课文预习。阅读课文，将自己不认识的单词写下来。

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2．学习单词和句型。

（1）朗读词汇：police officer、police dog、police car、police uniform、mice。

（2）朗读句型：

（1）What do you want to be when you grow up?

（2）I want to be...

（3）小组活动，练习上述句型。

S1:What do you want to be when you grow up?

S2:I want to be...

二、达标检测。

1．根据给出的图片和信息，将句子补充完整。

（1）firefighter/police officer

—What do you want to be when you grow up?

—_____________________________________.

（2）bus/police car

—I like the _______.

（3）worker/thief

—Police officer catch _______.

2．根据下列图片，回答问题。

（1）What does the man do in Picture 1?

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（2）What does the man do in Picture 3?

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（3）What does the man wear in Picture 4?

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（4）Who will catch thieves?

___________________________________________

（5）Can the animal which is in Picture 2 help police officers?

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