Unit 4 Postman and policeman优秀公开课教案

Unit 4 Postman and policeman The First Period Let’s learn 一、教学目标：

1、知识目标：用肯定句来辨认人物。e.g. He is a postman. 用一般疑问句来辨认人物。e.g. Is he a postman? 2、能力目标：提高学生运用英语交际的能力。

3、情态目标：培养学生对从事不同职业的人都要尊敬的美德。

二、教学重点：

He is a…

Is he a…?

三、教学难点：policeman

postman 四、教具准备：录音机、磁带、玩具手枪、信、一瓶牛奶、玩具消防车、卡片。

五、教学过程：

StepⅠWarming up

A song 活跃气氛。

StepⅡRevision

Simon says: Follow me. Turn left. Turn 复习旧知识为新授right. policeman埋下伏笔。

StepⅢPresentation

1.

He is a... 用玩具手枪代表警察，(1)He is a postman. 使学生一目了然。

Get two boys to come up. Give one a toy gun.

Point to him and say: He is a policeman.

Repeat the word “policeman”. Ask students

to follow the teacher. Point to him again and

say: He is a postman. Repeat and have

students copy the teacher. Pass the toy

gun .Point the boy and say the sentence.

2.

Do the same

(1)Give one boy a big bag of letters.

To elicit: He is a postman. 用各种小道具来引出所(2)Hold up a box of milk. 学内容，能维持学生的Ask: Do you drink milk every day? 兴趣。

Do you like milk?

Say: Every day, milkman deliver milk to many

homes. Get a boy to carry the box of milk. To elicit: He is a milkman. (3)Use the toy fire-engine to try to explain the work of a fireman. Invite a student to make the sound of a fire-engineer’s siren with the teacher. To elicit: He is a fireman. (4)Show students some pictures of drivers and what they drive. To elicit: He is a driver. 3.

Is he a...? (1)Put up the wallchart. Tell the story. To elicit: Is he a...?Yes.(No.) (2)Point to the postman .Ask: Is he a...? (3)Repeat step(2)with people in uniform. StepⅣ Consolidation 1.

Play the cassette tape. 2.

Play a game. 把玩具手枪等分发给五个男生，并且放在身后，让同学们用Is he a...?来猜。

3.

Do some listening exercises. (1)Workbook page 12. (2)Workbook page 13. StepⅤHomework (1)Introduce your father or uncle with “He is a ...”

(2)

Ask your friend’s father or uncle with “Is he a ...?”

板书设计：

在具体的情景中引出一般疑问句，比较真实。

巩固已学知识。

锻炼听力。

课后小结：