Unit 4 Then and now（The first period）教案

Unit 4 Then and now
（The first period）教案
教学内容：
Unit 4 Then and now Story time
教学目标及重难点:
1.听说读单词then and now ,e-book, mobile phone, newspaper, radio, telephone, e-friend, anywhere, could，并能运用于语句中。（重点）
2.掌握动词过去式的发音及用法，会说…years ago,…could/ could not…Now,…（难点）
3.能正确地理解并朗读对话内容，在教师的引导和帮助下尝试复述课文内容。
4.通过过去和现在的对比，感受个人的成长和社会的进步。
教学过程:
Step 1. Warming up
T: Do you like playing games, boys and girls
Ss: Yes.
T: Me too. Let’s play a guessing game.Look at these sentences and guess the things.
We use it to call people at home and in the office.
What’s this
Ss: A telephone.
(introduce:a mobile phone,a newspaper,an e-book,a radio,Internet}
2. T: Let’s read together.
Step2. Presentation and practice
Listen and choose
T: At past, we used them,the time before ,we use the world:then. and now we use them.Today we learn unit4 then and now.(引出标题）
T: Look at these pictures,we know the changes in our daily life.What changes in Mike’s family I have four tasks,if you finish them,you can know the changes.
T: Listen to the tape, and choose what time they were talking about
Ss: ...
Who When
Mike Six/two years ago
Mr Brown Twenty/thirty years ago
Grandpa Twenty/thirty years ago
Mrs Brown Twenty/thirty years ago
Watch and match
T: Congratulations.You pass the task one.We know the past time. What could/did they do many years ago Please watch the cartoon and answer. Then use the phrases on the blackboard to make a report about your part.
Mike read and draw
wrote letters to his friends
Mr Brown bought things from shops
used the telephone
Grandpa listened to the radio
made friends at school
Mrs Brown read newspaper
T: Let’s review the past tense.Let’s read together.
Ss: write-wrote read-read buy-bought bring-brought make-made
Read and underline
T: Well done.Next is the task three.
T: Just now, we talked about what could they do Now,let’s find out what can they do Read and underline what can/do they do
For example:
T: What can Mike do now
S: Mike can do many things. For example,he can play football.
T: Read the sentence, follow the tape.
...
Read and write
T: Congratulations. Welcome to the last task. Read in pairs and finish the exercise on P38. This time, let’s work in your groups. Each one chooses a part to read.
T: What could/did they do What can/do they do
Ss: ...
Let’s introduce
T: We know the changes in Mike’s family.Can you introduce your changes Discuss your changes in your group.
Ss: ...
Step3： Consolidation
T: Boys and girls ,welcome to the talk show.
Talk in your groups and act.
Let’s summary.
T: These are the changes in our daily life,can you use a world to describe the changes
Ss: Easy, happy, fast, effective, convenient.
T: We call E-times.Boys and girls, let’s enjoy some pictures in our family/city/school.Everything changed. Enjoy E-Times.
Step4：Homework
Read story time twice.
Write down the changes of your family.
Share your photos and your changes with your classmates.