(共14张PPT)
Lesson 33 Life on Wheels
学习目标
Key words: wheel, invent, power, machine, transportation
Key sentences:
All of these cars make the U.S. a nation on wheels.
Then steam was able to power boats and cars.
Boats have been around for thousands of years.
Now people can even travel to space in spaceships.
cart
skateboard
rocket
spaceship
Read the lesson and fill in the blanks.
1.This is Jenny’s report on _________.
2. Cars make the U.S. a nation on ________.
3. Now people can even travel to space in ________.
4. Riding a bike is good for our health and the ________.
transportation
wheels
spaceships
environment
1. This is my report on transportation.
这是我的关于交通的报告。
on 用于严肃的或学术性内容，较为正式。about表示的内容教普通，不太正式。
This book is on science.
It is a story about Lei Feng.
2. Everything seems to be getting faster, too.
一切也似乎变得更快了。
主语+seem +to do sth 似乎......
Lily seems to like red.
3. Then steam was able to power boats and cars.
然后蒸汽就能够作为船和汽车的动力。
be able to do “能够做......“强调通过努力而获得的某种能力。
can强调自身已具有的能力。
He will be able to swim after a few days’ practice.
She can swim.
4. Can you imagine future transportation？
你能想象未来的交通工具吗？
imagine“想象”，常用结构如下：
(1)imagine后接名词或代词作宾语。
Can you imagine life without water 你能想象没有水的生活吗？
(2)imagine后接动名词或名词复合结构作宾语。
I can’t imagine meeting you here.我没想到在这遇到你。
5.Boats have been around for thousands of years.船已经存在了好几千年。
hundred,thousand,millon,billion
He has read hundreds of books.
We need to plant millions of trees.
He has three hundred books.
6. All of these cars make the U.S. a nation on wheels.所有的这些汽车使得美国成为一个车轮上的国家。
We made him captain of our football team.我们推选他为足球队队长。
7. It’s good for my health and for the environment.这样对我的健康和环境都有好处。
be good for”对......是有好处的”
Doing exercise every day is good for you.
Work in pairs. Imagine the transportation of the future. Then make up a dialogue.
1. What does it look like
2.Is it on the ground , water or air
3.Does it has wings
4. What’s the fuel of this transportation？
Practice
1._______ people were dead in the earthquake in Ya’an.
A. Hundreds of B.Hundred of C.Two hundreds D.Two hundreds of
2.She seems _______.
A.to old B.be old C. to be old D. is old
3. I______here for half an hour so far.
A.waited B.am waiting C.have waited D.have wait
4.People_______make flying machines over 100 years ago.
A.begin B.began C.begin to D.began to
5.The bag _________ books.
A.is full B.is filled C.is full of D.be full of
A
C
c
D
C
谢谢欣赏
