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1. Review old words(play a game).
2. Practise important sentences using photos about teacher and superstars.
Before，I was ….
Now,I am…
Before, he/she was _____.
Now, he/she is _____.
Before, I couldn’t ______ well.
Now, I ______ every day.
Before,He/She couldn’t ______ well.
Now,He/She ______ every day.
学生和老师进行对话练习，复习一般过去时。通过对比，不但初步接触了行为动词的过去式，而且将单词与句子结合，帮助学生更好地理解和学习。
Step2
Presentation
1.Read Grammar time freely.
.2. Good memory about irregular verbs. (Quick respond) .
老师说动词的一般现在时，学生说动词的一般过去式
3.Think and say the changes of Mike’s family.
(出示上节课的表格)
Mike
Then(……years ago)
now
Mr Brown
grandpa
Mrs Brown
①同桌讨论
②说Mike的家庭成员的变化
T：From the passage, we know that a lot of things have changed. Here are the things.
3.同桌讨论 What do people use now?
What did people use in the past and the present?
4.Find out more changes of our life in groups （Enjoy some pictures about then and now）.