Unit 12 Life is full of the unexpected

The first Period

 Section A (1a-2d)

一、教学目标：

1. 语言知识目标：

1) 能掌握以下单词及短语：unexpected, by the time, backpack, oversleep, ring, give …a lift,

2）掌握By the time I got outside, the bus had already left.

 When I got to school, I realized I had left my backpack at home.

3) 掌握过去完成时时态，结构及用法。

2. 情感态度价值观目标：

能学会合理安排自己的学习和生活，做到守时守信。

二、教学重难点

1. 教学重点：过去完成时的用法。

2. 教学难点：用过去完成时叙述过去的事件。

三、教学方法

1、探究式教学法：在教学中，营造轻松和谐的课堂氛围，激励学生分析问题、解决问题，主动在问题中探究，有利于激发学生学习英语的积极性、主动性，培养学生的创新精神和实践能力。

2、任务型教学法：教师设计一个个小任务，让学生在“做中学，学中做”。

3、激趣教学法：教师可以利用猜谜、游戏等形式让学生在愉快、和谐的学习氛围中不断提高学习的兴趣，强化本节课的知识要点。

四、教学过程

Step 1. Warm-up Greeting.

Step 2. Lead-in

What do you usually do in the morning before school?

Do you like mornings?

Why or why not?

Do you remember any unexpected situation in your daily life?

展示几张尴尬的人的图片。

Ask: What do you think of the people in these pictures?    

Ss: They look scared/bad.

T: What happened to the boy?

Ss: He broke his arm. He is getting an electric shock.

T: I was late for work today. When I got up, I found my clock had rung. It was 7:30.

By the time I went to the bathroom, my son had been in. So I had to wait. When I went out, I found my motorbike had broken down. (老师讲述自己迟到的经历，激起学生对一下内容的学习)。

Now look at the picture, let’s learn something about Tina’s bad day。

Step 3 Presentation Work on

Step 4. Listening Work on 1b.

Step 5 Pair work: Work on 1c

Step 6. Listening 通过听力训练，进一步熟悉练习过去完成时的构成和用法。

Step 7 Practice

1. Finish 2c.  Make up an ending for the story and share it with your partner.

2. Ask several students to tell their stories in class.

Step 8 Role-play. 2d

1. Ask Ss to role-play the conversation in 2d.

2. Answer the questions:

1)  Why was Kevin late for class?

  2) How did Kevin get to school?

Language points:

1. Life is full of the unexpected.

  unexpected  adj. 出乎意料的；始料不及的

  It will not be unexpected if Tom comes late again, because he is always like this.

       如果汤姆又迟到了，一点也不意外，因为他一向如此。

2. By the time I got up, my brother had already gotten in the shower.

   by the time 在……以前，常引导表示过去的时间状语从句，主句常用过去完成时，即had+动词过去分词。

   By the time I got there, he had already left. 在我到那儿之前，他已经离开了。

3. So I just quickly put on some clothes and rushed out the door.

   rush out  冲出去，冲出……

   e.g. Henry rushed out the room and disappeared in the rain.亨利冲出房间，消失在了雨中。

       Julia rushed out and didn’t return. 朱丽叶冲了出去，再没回来。

4. Luckily, Carl’s dad saw me on the street and gave me a lift in his car.

    gave … a lift  捎……一程

    e.g. Could you give me a lift, please? 请问你能否捎我一程？

        Jim gave me a lift on my way home yesterday.

              吉姆昨天在我回家的路上捎了我一程。

Step 9 Exercises

Step 10 Homework

Write out the story of Mary, note to use the target language．

五、教学反思：

本课采用任务型教学模式，让学生在参与、体验、合作中学习。本课时在学习过程中体现了教师为主导，学生为主体的学习规律。本课时的教学环节以过去完成时为中心，意在培养学生自主探究、小组合作的能力，并能使学生在学习过程中交流分享探究的成果，体验到成功的乐趣。不足之处在于：课前准备不充分，讲课有点吃力。