Unit4 Then and now Checkout time & Writing 教案

Unit4 Then and now
（Checkout time & Writing）教案
教材分析
在本单元之前，学生已经学习了三个单元关于一般过去时态的句型了，本单元是一般过去时态和一般现在时态的比较运用，对于学生来说有一定的难度，而且学生对于完整的篇章写作能力还不够，因此，本课时通过复习、口语操练、给出范例等方式确定写作思路，一步步引导学生用句型表达概念，进而完成整篇文章的写作，教给学生一定的写作技巧，培养学生独立写作能力。
教学目标
知识与技能：
掌握一般过去时态和一般现在时态的区别运用。
进一步巩固本单元所学的词汇和句型，并能正确使用。
过程与方法：
能在句中运用...years ago ...对过去的事情或状态进行描述。
能通过活动对本课所涉及的语言知识和技能进行准确的自评和互评。
情感态度与价值观：
懂得珍惜时间，于万事万物的发展和变化之中过好生命的每一分钟等核心素养。
教学重难点
掌握一般过去时态和一般现在时态的区别运用。
能在句中运用...years ago ...对过去的事情或状态进行描述。
教学过程
（一）Changes of appearance
1. Boys and girls, it is the first time for us to meet here. Today I am your new English teacher. Then what do you think of me Can you see something about me
Ss:
2. Look, who’s that girl in the photo Yes, it was me when I was a little child.
You know, thirty years ago, I was fat and short. But now I’m thin and tall.
Thirty years ago, my hair was long. But now it is short.
Thirty years ago, I was lovely. But now I’m beautiful.
3. These are the changes of my appearance.（出示单词教学appearance, changes）
We can say …（出示板书）
Now, it’s your turn to say something about your changes of appearance these years.
...years ago, I was ... But now I am ...
...years ago, my ...was/were ... But now it is/they are ...
（二）Changes of abilities
1. You did a very good job. Let’s go on talking.
Thirty years ago, I could talk and walk. I could not draw or write. But now I can draw beautiful pictures. Thirty years ago, I could not speak English. But now I can speak English well.
These are the changes of my abilities.（出示单词教学abilities）
We can say …（出示板书）
Again, your turn to talk about the changes of your abilities.
...years ago, I could (not) ...But now I can ...
（三）Review and Checkout
1. Just now, we have talked a lot about our changes. Then what about Mike’s family What changes have happened to them Let’s have a revision.
2. Six years ago, Mike couldn’t ________.
What other things couldn’t he do, either Can you have a guess
3. Look, he couldn’t ride a bike. Then what about the other family members When they were young, what could they do What couldn’t they do (Look and say)
4. Look and write
This time, please open your books and turn to page 44, try to fill in the blanks with correct words. （by bike是介词短语，这里要写动词短语ride a bike）
5. Let’s go back for reviewing. Many years ago, Mike couldn’t write or ride a bike. But now he can do ____________. (What can he do Let’s look at the pictures and try to say.)
6. That’s all for Mike’s changes. Let’s move onto his family.（学生单个回答，再进行复述）
（四）Changes of ways of life
1. These are the changes of their ways of life.（出示单词教学ways of life）
2. What kind of ways Can you make a choice
A. make friends B. get news C. transportation D. do shopping E. hobbies
3. Learn more
(1) make friends (at school, wrote letters, write emails, chat on QQ, chat on WeChat)
interesting, convenient
(2) do shopping (from shops, on TV, on the Internet, by mobile phone)
convenient, fast
(3) get news (read newspapers, listened to the radio, from teachers, on the Internet, read e-books, on TV) convenient, interesting, colourful
4. Next, can you talk about the changes of life. You may talk like this:
Many years ago, people… But now I …
（五）Writing
1. Read and learn
（总结板书）I have written a short passage about the changes in my life. Let’s listen and read.
appearance, abilities, ways of life
title, beginning, mail body, ending
2. Think and write
3. Share and correct
4.（总结板书）Today, we reviewed Unit4 Then and now
We talked a lot about the changes in our life. And you know, there are kind of changes around us. Let’s enjoy pictures of them
5. No matter then or now, enjoy every minute of your life!
（六）Homework
(1) Share your writing with your friends and family.
(2) Try to write something about the changes in our hometown.