2 Changes in our lives优质课教学设计

Unit2

Changes in our lives Period 1 【教学目标】 1.通过look and learn学习新词汇并复习以前学过的表示各种职业的词汇。 2.通过Listen and say的短文复习一般过去时和一般现在时，对比过去和过去工作方式的不同。 3. 培养学生热爱生活的品质 . 【教学重点】

词汇：Life, write, street cleaner,drive, by hand,right away,in a short time 句型：In the past,she used a pen and paper to write her books.Now she uses a computer. 【教学难点】 In the past,she used a pen and paper to write her books.Now she uses a computer.的运用。 【教学过程】

Pre-task preparations 1.

复习一般过去时和一般现在时。教师出示自己小时候和现在的两张图，请学生找出两张图之间的不同之处。 T: This is a photo of me in the past.This is a photo of me now.What are the differences?

S1: You had short hair in the past.Now you have long hair. S2: Yours hands were small in the past.Now they are big. 2.

玩猜职业游戏，复习与职业有关的词汇。教师准备单词卡或图片，让扮演者抽一张，扮演者做动作，让同学猜一猜是什么职业。

T: Now let’s play a game.pick a card and act it out.What does he do? S1: He is a cook. T: Yes, he’s a cook.A cook makes nice food.He uses a frying pan. While-task procedures 1. 教师出示一些工具的图片，如医生用的听诊器，厨师用的锅等，让学生把工具与职业配对。加入电脑、镰刀照相机和扫帚，并利用look and learn的图片导入单词writer，farmer，photographer及street cleaner 2.请学生跟读新词汇，教师设计问题鼓励学生运用这些新词汇。 3.播放listen and say 的录音，学生逐句跟读。鼓励学生尽量模仿录音中人物的语音语调。 4.练习：

（1）Listen and order （2）Listen and say （3）Think and match （4）Think and say

Ms Wen is a _____. In the past, she used a ___ and ____ to write her books. It was ____. Now she uses a ____.

Mrs Hong is a ______. In the past, she got her crops in by _____.

Now she uses a _______.

Mrs Hong is a ______. In the past, she got her crops in by _____.

Now she uses a _______.

Mr Yang is a ______. In the past, he swept the streets with a _______. He did it _______. Now he drives a _________. It can clean the streets ________. （5）Read aloud Post-task activities （1）Group work

（2）Make new dialogue in groups .

【Homework】

1. Read and recite the passage on Student’s Book page 8. 2. Describe your life in the past and now.

【Blackboard design】 Unit2 Changes in our lives

Ms Wen Mrs Hong Mr Zhang Mr Yang

Job

Tools for work in the past

now