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(共32张PPT)
Unit 4
Then and now
Part A
Let’s try & Let’s talk
人 教 PEP 版 英 语 六年 级 下 册
Warm up
点击画面 观看视频
What did you do over the summer holiday
Revision.
ate fresh food
went swimming
bought gifts
took pictures
went fishing
rode a horse
Let’s introduce the changes.
How to know the changes
Talk about Grandpa’s old school.
Talk about Sarah’s school.
Talk about your school’s changes.
Let’s talk
Children,today, there is a guest visiting the school. Who’s he
Lead in
Let’s try
Presentation
Today, there is a guest visiting the school. Listen and tick or cross.
1. □ The school changed a little.
2.□ Grandpa could use computers when he was at school.


听力原文：
Let’s check！
Miss White: Children, please welcome Wu Binbin’s grandfather
to the class.
Class: Welcome!
Grandpa: Wow! The school is very different from my old
school. There were no computers at all before.
Mike: Really How did you learn
Grandpa: We listened to the teachers and read lots of books.
Wu Binbin’s grandpa is visiting his old school. What was Grandpa’s school like Can you imagine
Let’s have a look.
Let’s talk.
Let’s talk.
Grandpa: Wow, a library! There was no library in my old school.
Sarah: Tell us about your school, please.
Grandpa: There was only one small building on a hill.
Wu Binbin: Could you see stars at night
Grandpa: Yes, I liked the stars.
Sarah: Me too. One day I’m going to visit the moon.
Wu Binbin: The Americans took about five days to get there in
1969.
Sarah: How do you know that
Wu Binbin: Easy, I looked it up on the Internet.
Grandpa: Ah! There were no computers or Internet in my time.
What was Grandpa’s school like
It was small. There was only one small building on a hill. There was no library or computers.
Ask and answer.
Read and act.
1.Read it together.
2.Each student
reads a sentence.
3. Read in roles.
自己分配角色。
Tip: Choose one to read in three. 选择一种三人练习。
流利地朗读
流利地表演
有感情地表演
Let’s talk.
Grandpa: Wow, a library! There was no library in my old school.
Sarah: Tell us about your school, please.
Grandpa: There was only one small building on a hill.
Wu Binbin: Could you see stars at night
Grandpa: Yes, I liked the stars.
Sarah: Me too. One day I’m going to visit the moon.
Wu Binbin: The Americans took about five days to get there in
1969.
Sarah: How do you know that
Wu Binbin: Easy, I looked it up on the Internet.
Grandpa: Ah! There were no computers or Internet in my time.
There be句型过去式是There was...
在我以前的学校
在山上
星星
在晚上
take sb.some time to do sth.做某事花费某人多长时间
查寻，查阅
在网上
在我的年代
图书馆
tell sb. about sth.表示”告诉某人某事”
我也一样
有朝一日
Read and think
Grandpa: Wow, a library! There was no library in my old school.
Sarah: Tell us about your school, please.
Grandpa: There was only one small building on a hill.
Wu Binbin: Could you see stars at night
Grandpa: Yes, I liked the stars.
Sarah: Me too. One day I’m going to visit the moon.
Wu Binbin: The Americans took about five days to get there in
1969.
Sarah: How do you know that
Wu Binbin: Easy, I looked it up on the Internet.
Grandpa: Ah! There were no computers or Internet in my time.
Let’s watch.
点击画面 观看视频
Think and write.
What was your school like five years ago What was it like now Draw and talk.
There was a small building.
The classroom was dark.
There was no playground.
There was no library.
There were no computers.
There are many tall buildings.
The classroom is bright.
There is a big playground.
There are two big libraries.
There are many computers.
There was no library in my old school.
Language points.
【详解】 本句是there be句型的一般过去时的否定形式。no后面的名词为可数名词单数时，be动词要用was；no后面的名词为可数名词复数时，be动词要用were。
句型结构: There was/were + no+主语（+其他）.
There be句型的用法
There was no library in my old school.
Language points.
There be句型的用法
【拓展】
(1) There be句型中be动词的变化规则。
可数名词单数或不可数名词 可数名词复数
现在 肯定 is are
否定 isn’t aren’t
过去 肯定 was were
否定 wasn’t weren’t
There was no library in my old school.
Language points.
There be句型的用法
【拓展】
(2) There be句型的就近原则
There be句型中的be动词的单复数形式由与其最近的可数名词的单复数决定。
E.g. There is a pen and many pencils on the desk.
Tell us about your school, please.
Language points.
tell的用法
tell意为“讲，告诉”，常用结构：tell sb about sth.表示“告诉某人某事”， tell sb to do sth意为“告诉某人去做某事”。
eg. Tell me all about it.告诉我关于这件事的一切。
She tells me to do this job. 她告诉我做这项工作。
tell后可接双宾语，即tell sb sth/ tell sth to sb.意为“告诉某人某事”。
eg. She tells me a thing=She tells a thing to me.她告诉我一件事。
[注意] tell是不规则动词，其过去式是told。
I’m going to visit the moon.
Language points.
【详解】 be going to句型用来表示一般将来时态，指按计划和安排打算做的事情或已有迹象显示可能发生的事情。
肯定句:主语+be动词+going to+动词原形+其他.
I am going to watch TV after dinner.晚饭后我打算看电视。
It is going to rain. 就要下雨了。
The children are going to make a snowman.孩子们打算堆一个雪人。
be going to的用法
I’m going to visit the moon.
Language points.
否定句:主语+be动词+not+going to+动词原形+其他.
I’m not going to swim.我不打算去游泳。
She’s not going to clean the room.我不打算打扫房间。
They are not giong to buy the apples.他们不打算买这些苹果。
特殊疑问句:特殊疑问词+be动词+主语+going to+动词原形+其他？
What are you going to do 你打算做什么？
When is she going to cook the meals 她打算什么时候做饭？
be going to的用法
I’m going to visit the moon.
Language points.
一般疑问句：Be动词+主语+going to +动词原形+其他？
肯定回答: Yes, 主语+be动词。/否定回答: No, 主语+be动词+not.
—Is she going to buy a car 她打算买一辆车吗？
— Yes, she is.是的，她打算买。
— Are you going to take a trip 你打算去旅行吗？
— No, I’m not going to. 不，我不打算去。
be going to的用法
The Americans took about five days to get there in 1969.
Language points.
take表示“花费”，一般只用来指花费时间，常与动词不定式连用，它一般用于以下两种不同结构。
it为形式主语，其后的动词不定式短语为真正的主语，一般现在时的时态下，其结构为It takes sb some time to do sth. 例如:
It takes him an hour to do his homework in the evening.
晚上他要花一个小时做作业。
主语是活动。Painting the kitchen took me all week.
油漆厨房花了我整整一个星期。
take的用法
小小解说员
5 years ago, there was no…
…
Now, there are…
请同学们充当解说员，介绍家乡的变化。
Good to know
The golden age is before us , not behind us .
黄金时代在我们面前而不在我们背后。
Exercise
一、单项选择。
( )1. My grandfather ____ me a story last night.
A. tell B. tells C. told
( )2. There _____ some milk.
A. was B. were C. are
( )3. --I want to eat some eggs. --____.
A. Me too. B. I want. C. I too
( )4.It took him an hour _____ his homework.
A. do B. to do C. doing
C
A
A
B
二、选词填空。
1. There are many tall ________ in the city.
2. The ______ is bright.
3. There are many trees on the _____.
4. There are many ______ in the sky.
5. There is a ________ on the desk.
Exercise
buildings
moon
hill
stars
computer
hill buildings stars moon computer
三、按照要求完成句子。
1. There was no library in my old school.(变为一般疑问句)
_____ ______ no library in ______ old school
2. I'm going to visit the moon.（就画线部分提问）
_____ are you _____ ____ _____
3. Internet, I, it, the, looked, on, up (.)(连词成句)
_______________________________
Was there
What
I looked it up on the Internet.
your
going to do
Summary
1. 学习了单词：one day, look up, in my time, Internet, easy, star等。
2. 学习了句型：
There was…
There were…
ONE
TWO
Homework
Make a short dialogue using the sentences we have learnt.
Act the dialogue out with your friends.
Play games in pairs like “Draw and say”.

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