(共17张PPT)
Unit4 Then and now
(Culture time&Sound time & Cartoon time)
Let’s retell
试着复述一下Mike一家的过去与现在吧！
_______ years ago,I was____________________.
I couldn’t________________________________.
I ________________________________.
Now ,I am________________________________.
I can________________________________.
I________________________________.
Changes in me
Twenty
a student
teach English
worked very hard
an English teacher
speak English well
also work very hard
_______ years ago,I was____________________.
I couldn’t________________________________.
I ________________________________.
Now ,I am________________________________.
I can________________________________.
I________________________________.
Work in pairs
两人一组，谈一谈自己的过去与现在吧！
Great inventions （发明）also change our lives!
Culture time
The British invented the train.
Culture time
compass
（罗盘；指南针）
The Chinese invented the compass.
Let’s know
The four great inventions of ancient China.
compass
（罗盘；指南针）
paper making
（造纸术）
word printing
（活字印刷术）
gunpowder
火药
Sound time
听一听填一填，妈妈和表弟的职业是什么。
My cousin is a ____________.
My mother is a ____________.
teacher
worker
sister
summer
mother
teacher
winter
仔细读这些单词，你发现它们共同的读音了吗？
er / /
My mother is a teacher.
She works hard every day.
My cousin is a worker.
Now he’s on holiday.
Sound time
Sound time
试着说出更多包含er的单词吧！
father
brother
writer
letter
winter
winner
player
sweater
Cartoon time
What are they doing
They are having an English lesson.
angry
Read and find
Why is Miss Fox angry
Bobby is looking out of the window.
Bobby and Sam are talking.
阅读课文，找出Miss Fox 生气的原因
What do you think of Bobby and Sam And what will you say to them
Let’s learn
look out of
朝窗外看
listen to
听某人的话
go on
继续
What day is today
今天星期几？
Let’s learn
get angry
变得生气
make a sentence with
用...造句
wait for
等待
Let’s read
Let’s act
小组合作，试着表演故事吧！
Homework
1.Read Cartoon time and try to act it out.
2.Find more words with “er”.
3.Surf the Internet and find more great inventions in history.
