资源简介

(共17张PPT)
（ Wrap up time and assessment）
Unit 8 Then and now
Guess
I’m not very big.But I’m very smart.
People miss me a lot.When we’re apart.
They use me every day.For work and play.
What am I
smartphone
Let's read
then
ago
smart
win
now
office
high-speed train
mobile phone
wrong
change
Practise
写出下列单词的过去式形式。
1.am_______________ 2. is_______________
3.are_______________ 4.can_______________
5.do_______________ 6.eat_______________
7.fly_______________ 8.get_______________
9.go_______________ 10.read_______________
could
did
was
were
was
ate
flew
got
went
read
Practise
high-speed train ____________ 智能手机 ____________
robot helper ____________ 网上聊天 ____________
pay in cash ____________ 居家办公 ____________
write letters ____________ 线上会议 ____________
英汉互译
高铁
smartphone
机器人助手
chat on the Internet
现金支付
work from home
写信
online meetings
Practise
In the past, Grandpa ______ (write) letters to his friends. Now he ______ (chat) on WeChat.
Twenty years ago, Dad ______ (go) to shops and ______ (pay) in cash.
Mum ______ (work) in an office before. These days, she sometimes ______ (work) from home.
We ______ (spend) much time on the road then. Now high-speed trains ______ (run) fast.
用所给词的正确形式填空
chats
went
paid
wrote
worked
works
spent
run
Practise
8
3
6
7
4
5
2
Practise
What was + 名词 + like + 过去时间？用于询问过去生活样貌。
2 How did people travel thirty years ago （出行）
3 How did people talk to their friends far away before （通讯）
4 What did people do for fun when they were young （娱乐）
补充备选购物 / 工作问句：
Where did people buy things twenty years ago
Where did you work long ago
neighbours
Practise
neighbours
What was life like thirty years ago
How did people travel thirty years ago
How did people talk to their friends far away before
What did people do for fun when they were young
尝试完成自己的计划吧！
Practise
横线填写采访对象名词所有格，示例 grandpa’s /mum’s /grandma’s
结合配图老式电话、信封、手机，引导学生梳理写作 4 个维度，板书短语：
Communication（通讯）
In the past, he wrote letters and used old telephones.
Now he chats on WeChat and sends emails.
Travel（出行）
In the past, he took slow green trains.
Now he takes fast high-speed trains.
Practise
横线填写采访对象名词所有格，示例 grandpa’s /mum’s /grandma’s
Shopping（购物）
Twenty years ago, he bought things in shops and paid in cash.
Now he shops online and pays with his smartphone.
Work（工作）
In the past, he worked in a big office.
These days, he sometimes works from home.
Practise
grandpa
In the past, my grandpa wrote letters to his friends and used old telephones. Now he chats with them on WeChat every day.
Twenty years ago, he took slow green trains to travel. Now he can take fast high-speed trains to go anywhere.
In the past, he bought things in small shops and paid in cash. Now he shops online on his smartphone.
When he was young, he worked in a crowded office. These days, he can work from home on his laptop.
Our life becomes easier and better with new technology.
Practise
重点强调：in the past /...ago 后面动词变过去式；now /these days 用动词原形。
易错动词板书：write-wrote, go-went, pay-paid, work-worked
Technology changes our life a lot.
In the past, people wrote letters and took slow trains.
Now we chat on WeChat and take high-speed trains.
We can shop online and work from home too.
Technology makes our life easy and happy.
Homework
基础：抄写全部不规则动词过去式 + 单元短语各 2 遍；
订正课堂错题。
提升：完善采访计划，回家完成真实采访，记录 3 条家人回答。
拓展：完整书写作文《Changes in life》，下节课上台口头汇报。

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