Unit 6 Lesson 33 Life on Wheels 课件(共23张PPT)

(共23张PPT)
Unit 6
Go with Transportation！
Lesson 33
Life on Wheels
新
课
导
入
Free Talk
What do you think of the life on wheels
Do you like it Why
Language Goal
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1.能熟悉并正确运用本课时的重点单词和短语
2.能掌握现在完成时的结构及用法
3.能了解动词不定式的用法
新知学习
课堂小结
当堂检测
学习目标
重点研讨
THINK ABOUT IT
How many ways can you think of to use wheels
How can you get to the moon
Hello, I'm Jeremy. I'm from the U.S. This is my report on transportation.
This world is always moving. Everything seems to have wheels, engines or wings.
What’s your favourite
type of transportation.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Everything seems to be getting faster, too. Long ago, horses pulled carts,but now we have engines on everything, even on bicycles and skateboards!
Where did it begin
Well, in the 1700s people invented the steam engine. That was the beginning of trains. Then steam was able to power boats and cars. Boats have been around for thousands of years. Now with engines，they can go very fast. The first car appeared about two hundred years ago, and now the roads are full of cars. All of these cars make the U.S. a nation on wheels.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Transportation is not just on the ground or water. Over 100 years ago，people began to make flying machines. Today we travel a lot by airplane.
Now people can even travel to space in spaceships. Can you imagine future transportation
My favourite type of transportation is the bicycle. I like to go everywhere by bike in my city. It's good for my health and for the environment.
It’s fun to ride a bike.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Let’s do it!
1) Listen to the passage and choose the correct words.
How do we use (wheels/transportation) Many years ago，people (invented/made) many helpful vehicles such as trains and cars. This was the (beginning/starting) of modern transportation. It's much easier for people to (go/travel) now. But to keep (healthy/fine), we should walk or ride bicycles.
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新知学习
课堂小结
当堂检测
学习目标
重点研讨
How do we use wheels Many years ago, people invented many helpful vehicles such as trains and cars. This was the beginning of modern transportation. It’s much easier for people to travel now. But to keep healthy, we should walk or ride bicycles.
听力材料
新知学习
课堂小结
当堂检测
学习目标
重点研讨
2) Read the lesson and fill in the blanks. The first letter is given.
1. This is Jeremy's report on t______________.
2. Cars make the U.S. a nation on w________.
3. Now people can even travel to space in s__________.
4. Riding a bike is good for our health and the e___________.
ransportation
heels
paceships
nvironment
新知学习
课堂小结
当堂检测
学习目标
重点研讨
3) Read the passage and label the bicycle.
Bicycle means “two wheels”. The first bicycle was probably created in Germany in 1816.It was heavy and had wooden wheels. At first, the bicycle had two wheels but no pedals. People pushed it along with their feet. In 1838, a man in the U.K. invented pedals. The modern bicycle was invented in 1876 in England. By 1900, bicycles had tyres filled with air. Air filled tyres made bicycles more
新知学习
课堂小结
当堂检测
学习目标
重点研讨
comfortable to ride. Today's bicycles look the same as bicycles from the 1900s，but they are lighter. This is because they all have hollow frames.
tyre
pedal
hollow frame
重点研讨
课堂小结
当堂检测
学习目标
新知学习
4) Work in pairs. Imagine the transportation of the future. Then make up a dialogue.
Example：
A：What does it look like
B：It looks like a bird. It has wings.
A：How will it help people
B：...
重点研讨
课堂小结
当堂检测
学习目标
新知学习
sb./sth. be always doing sth.某人/某物总是做某事
1
现在进行时可用于表示说话人对别人或事物的一种看法，带有很强的感彩，如赞许、厌烦、不满等。
eg：She is always laughing at others.
她总是嘲笑别人。(厌烦)
重点研讨
课堂小结
当堂检测
学习目标
新知学习
2
invent/ n'vent/ v.发明
eg：Who invented the electric light？
谁发明了电灯？
拓展
invention意为“发明”，可作可数名词；inventor意为“发明家”，是可数名词。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
一语辨异：
Edison, a famous inventor, invented many inventions during his life.
著名的发明家爱迪生在他的一生中发明了许多发明。
魔法记忆
重点研讨
课堂小结
当堂检测
学习目标
新知学习
able /'e bl/ adj. 能，能够
3
eg：The child is not able to write yet.
这个孩子还不会写字。
able与系动词be构成短语, be able to“能够”, 其后跟动词原形。
辨析：be able to和can
be able to (1)强调通过努力而获得的能力
eg：He will be able to sing this song in English, too.
他将也能用英语唱这首歌。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
be able to (2)强调一种结果
eg：Luckily, he was able to escape from the big fire in the end. 幸运的是，他最终逃出了大火。
(3)be able to可以有各种时态
eg：He is / was / will be able to help you.他能帮你的忙。
can (1) can强调自身已具有的能力
eg：She can sing the song in English.
她能用英语唱这首歌。
(2) 没有将来式和完成式
(3) 可用于表示可能性、推测、允许等情况，而be able
to通常不这样用
重点研讨
课堂小结
当堂检测
学习目标
新知学习
4
thousands of 成千上万的
基数词hundred, thousand, million, billion表示确切数目时，不能加 s。
eg：five thousand五千
在表示不确切数目时,要用复数形式＋of结构，hundreds/thousands of意为“成百上千的/成千上万的”。
eg：thousands of students 成千上万的学生
Millions of people died from cancer.
数百万的人死于癌症。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
5
imagine / 'm d n/ v. 想象；想到
eg：Can you imagine the life on a lonely island
你能想象在孤岛上的生活吗？
imagine后跟动名词形式。
imagine doing sth.想象做某事。
imagine作不及物动词时，常用于插入语或感叹句，意为“想象，幻想”。
eg： I can imagine he is a great man.
我能想象他是一个很厉害的人。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
拓展
imagine的派生词：
image n. 形象；印象
imaginative adj. 富有想象力的
imaginary adj. 想象的；虚构的
imagination n. 幻想；想象力
课堂小结
重点研讨
当堂检测
学习目标
新知学习

重点单词：invent, able, space, imagine等。
重点短语：thousands of等。
Unit 6
Lesson 33
当堂检测
重点研讨
课堂小结
学习目标
新知学习
根据句意及所给汉语提示完成句子
1.We should take steps to protect the_____________(环境).
2.Suddenly a face__________(出现)at the door.
3.What's your favourite__________(类型)of music？
4.The farmers can save lots of time with the help of
modern___________(机器).
5.The little boy's dream is to be a _______(太空) scientist.
appeared
machines
type/kind　
space
environment
当堂检测
重点研讨
课堂小结
学习目标
新知学习
用所给单词的适当形式填空
1.Anna had a fever yesterday，so she was ________(able)
to go to school.
2.The two birds broke their ________(wing).
3.Do you know who ________(invent) the electric light？
4.I felt someone ________(pull) my arm at that time.
5.The lazy boy ________(imagine) becoming a rich person
every day.
wings
pulling
invented
imagines
unable