冀教版八年级上册Unit 6 Go With Transportation ! Lesson 33 Life on Wheels课件(共36张PPT)

(共36张PPT)
Unit 6
Lesson 33
Life on Wheels
新课导入
How many ways can you think of to use wheels
How can you get to the moon
Think About It
新课导入
2
1
能熟悉并正确运用本课时的重点单词和短语
能掌握现在完成时的结构及用法
能了解动词不定式的用法
3
预习检测
1.You seem 　　　　weight. You look much thinner. A.losing　　　　B.have lost　　　C.lost　　　　 D.to lose
2.　　　　 visitors come to Xingyi during May Day holidays every year. A.Thousands of B.Two thousands C.Thousand of D.Thousand
3.Ben is a foreign teacher. So far, he 　　　　in Shiyan for five years. A.was teaching B.has taught C.will teach D.taught
D
A
B
4.Now the streets 　　　　cars. A.is full of B.is filled with C.are filled of D.are full of
5.The maths problem seems to 　　　　to work out. A.very difficult B.very be difficultC.be very difficult D.be very different
D
C
知识梳理
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.
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
What's your favourite type of transportation.
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.
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.
Language notes
1.This is my report on transportation.
本句中的on意为“关于”。 on与about作介词时, 都意为“关于”, 但用法不同。on用于严肃的或学术性的内容, 较为正式。about表示内容较普通, 不太正式。
This book is on science.
这本书是关于科学方面的。
It's a story about Lei Feng.
那是一个关于雷锋的故事。
2.Everything seems to have wheels, engines or wings.
seem意为“似乎;好像”。 seem 后接动词不定式, 构
成 seem to do sth.结构, 意为“似乎/好像要做某事”。
The math problem seems to be difficult.
那道数学题好像很难。
3.Then steam was able to power boats and cars.
be able to意为“能;会;能够”, 后接动词原形。
【辨析】　be able to, can
be able to强调具体事件中有能力, 指“经过努力而成功地做某
事”, 可用于各种时态。can只是一般性的能力, 指“有能力做某
事”, 只用于一般现在时和一般过去时两种时态。
He will be able to drive next year.明年他就能开车了。
She can sing the song in English.她能用英语唱这首歌。
4. Can you imagine future transportation？
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。
(3)imagine一般不可接不定式作宾语, 但可以接“人称代词+不定式(to do)或形容词” 构成的复合结构
Just imagine yourself (to be) alone on the island.
想象一下你独自一人在岛上的情形。
(4)imagine后接疑问词引导的宾语从句或“疑问词+不定式”结构
We can't imagine how to use “the flying donuts”.
我们想象不出如何使用“会飞的面包圈”。
重点探究
交通工具的变迁
Read and Answer
1.According to Jeremy, what does everything seem to have
2.What did horses do long ago
3.What did people do over 100 years ago
4.Can you travel to space by airplane
Everything seems to have wheels, engines or wings.
Long ago, horses pulled carts.
Over 100 years ago, people began to make flying machines.
No.
Presentation
(1)Long ago, horses pulled carts.
(2)In the 1700s people invented the steam engine.That was the beginning of trains.
(3)Then steam was able to power
boats and cars.
(4)Over 100 years ago, people began
to make flying machines.
(5)Now people can even travel to space in spaceships.
Can you imagine future transportation
Work in Pairs
Imagine the transportation of the future. Then make up a dialogue.
What dose it look like
It looks like a bird.It has wings
......
How will it help people
Example：
Come to “Let's Do it !”
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.
√
√
√
√
√
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
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 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
What's Jeremy favourite type of transportation
His favourite type of transportation is the bicycle.
He like to go everywhere by bike in my city.
He think It's good for his health and for the environment.
Practice
Talk about your favourite type of transportation with your partner.
What's your favourite type of transportation
I like plane. Because it's fast and comfortable.
活动小结
通过以上活动可知, 交通工具的发展变迁史, 从一开始的_________________________________到____________________________________________再到__________________________________________
______________________________________________
到今天的_____________________________________
horses pulled carts.
In the 1700s people invented the steam engine.
Over 100 years ago, people began to make flying machines.
people can even travel to space in spaceships.
不定式infinitives
重点探究
Definition of infinitives
不定式是一种动词的非谓语形式, 没有人称和数的变化, 不能单独作谓语, 其构成形式为：to +动词原形, to为不定式的符号, 本身无实义。
不定式的语法特征
Take notes
1.具有动词的特点, 因此, 后面可以跟表语、宾语、或状语, 构成动词不定式短语。
2.具有名词、形容词和副词的特点, 可以在句子中作主语、宾语、宾语补足语、状语、定语等。
Some examples
To see is to believe.(作主语)
I would love to speak English with my friends.(作宾语)
In this e-mail, I am trying to use some new words.(作宾语)
She asked every student to choose a pen pal from these names.(作宾语补足语)
They mostly use English to write programs.(作状语)
You can walk to the bakery to buy donuts.(作状语)
Do you get many opportunities to speak (作定语)
That should make English an easy language to learn.(作定语)
一些接不定式的动词
want (sb.) to do sth. 想要（某人）做某事choose to do sth. 选择做某事agree to do sth. 同意做某事expect to do sth. 期待做某事wish/hope to do sth. 希望做某事
decide to do sth. 决定做某事prefer to do sth. 更喜欢做某事tell sb. to do sth. 告诉某人做某事fail to do sth. 没能做成某事
encourage sb. to do sth. 鼓励某人做某事in order to do sth. 为了做某事ask sb. to do sth. 要求某人做某事require sb. to do sth. 要求某人做某事allow sb. to do sth. 允许某人做某事 need sb. to do sth. 需要某人做某事plan to do sth. 计划做某事be ready to do sth. 准备做某事teach sb. to do sth. 教某人做某事It takes sb. +时间+ to do sth. 花费某人多少时间做某事
活动小结
通过以上活动可知, 不定式to的语法特征有:_________________________________________________________________________________________;_____________________________________________________________________________________________________________________________________
1.具有动词的特点, 因此, 后面可以跟表语、宾语、或状语, 构成动词不定式短语。
2.具有名词、形容词和副词的特点, 可以在句子中作主语、宾语、宾语补足语、状语、定语等。
当堂检测
根据句意及汉语提示, 完成下列句子。
1.She couldn't ___　 　 (想像) living a place like that. 2.It there a washing ________ (机器) in your home 3.A woman 　 ____ (出现) at the end of the street. 4.There are many different things in _______(太空). 5.Everyone of us should protect the ___________ (环境)
imagine
machine
appeared
space
environment
当堂检测
根据汉语提示, 完成句子, 每空一词。
1. 她能自己上学。
She _____ ______ _____ go to school by herself a few years ago.
2. 在我所有的梦里，你似乎都离开了我。
In all my dreams, dear, you _____ ______ _____ me.
was able to
seem to leave
3. 我们的英语老师鼓励我们在英语课上说英语。
Our English teacher __________ ___ ____ ______ English in
English classes.
4. 从家步行至学校花费我30分钟。
It ______ ______ thirty minutes _____ ______ form home to school.
encourages us to speak
takes me to walk
5. 想像自己是一只蚂蚁。
________ _______ ______ ______ an ant.
Imagine yourself to be
Unit 6
Lesson 33
课堂总结
不定式的语法特征：
1.具有动词的特点, 因此, 后面可以跟表语、宾语、或状语, 构成动词不定式短语。
2.具有名词、形容词和副词的特点, 可以在句子中作主语、宾语、宾语补足语、状语、定语等。
交通工具的变迁
不定式
重点单词：
wing, pull, able, appear,
machine, space, imagine,
environment