冀教版八年级上册Unit 6 Go With Transportation ! Lesson 36 Clean Cars ?课件(共27张PPT)

(共27张PPT)
Unit 6
Lesson 36
Clean Cars
新课导入
Have you ever taked this new energy vehicle
What different kinds of fuel may be used in the future
Think About It
2
1
能熟悉并正确运用本课时的重点单词和短语
能设想未来交通方式并会表述各种交通方式的优缺点
预习检测
1.We should learn 　　　　Lei Feng. A.to　　　　　 B.from　　　　　C.with　　　　　 D.for
2.I like soft and gentle music. It 　　　　nice. A.tastes B.looks C.sounds D.feels
3.Although they are twins,Tom is 　　　　taller than Sam. A.very B.quite　 C.many D.much
B
C
D
4.We don’t know what 　　　　this afternoon. A.do　 B.to doC.doing　 D.to doing
5.Let’s go by plane.It’s 　　　　than by train. A.faster B.fastC.slowly D.slow
B
A
知识梳理
Dear Li Ming，
This week in school, we discussed transportation.
We learned about trains, planes, bicycles, cars and rockets.
The teacher asked us to think about the future of transportation. What types oftransportation will people use a hundred years from now on We had to think of an invention and present it to the class.
Today Danny gave his presentation. He put on an old backpack. He called it “Flying Donuts”. He got on a chair and jumped down. Then he said, “Did you see me I flew!” We all laughed.
I would like to invent a clean car, but I don't know how. Do you have any ideas
Jenny
Dear Jenny，
That sounds like a fun project!
You're right about cars. They are very bad for our environment. People should walk or ride bicycles more often. That way，our air would be a lot cleaner. You can go far on a bike. Today I rode across the city. I pedalled for more than an hour!
Oops! I haven't answered your question yet. You can't pedal a car! Have you thought of a new fuel for cars
In the future, cars will probably use water or sun energy to power them.
I hope your presentation goes well.
Li Ming
Language notes
1. The teacher asked us to think about the future of transportation.
ask sb. to do sth.
叫（要）某人做某事，ask后跟动词不定式作宾语补足语。
Lucy asked me to go to the park with her tomorrow.
【拓展】
和ask一样后面可跟动词不定式作宾语补足语的动词还有：tell, want, allow, wish, like, teach等。
I told Danny to eat more healthy food.
My mother wanted me to visit Beijing with her.
【注意】
此种句型的否定结构就是不定式to符号前加not。
My mother told me not to play on the road. It’s dangerous.
2. We had to think of an invention, and present it to the class.
have to不得不；必须
It is cold outside. I have to put on my coat.
辨析: have to与must
1) 两者都表示“必须”，后都加动词原形。have to常表示因外界原因所致，客观上“不得不做某事“；而must则表示说话人的主观看法，指主观上 “必须”做某事。
It’s too late. They have to go home.
2) have to 有人称和数的变化，第三人称单数用has to；也有时态的变化，一般过去时用had to；一般将来时用will have to；而没有人称和数的变化，也没有时态的变化。
He has to answer the question again.
You will have to do it like this.
3. That sounds like a fun project!
sound n. & v.
1）n. 声音。
Sound travels at 340 metres per second in air.
声音在空气中以每秒340米的速度传播。
2) vi. 听起来，后跟形容词。
Your idea sounds (like) a good one.
你的想法听起来不错。
4. I hope your presentation goes well.
我希望你的展示一切顺利。
go well正常，顺利，相当于be all right。如：
I hope everything goes well.
=I hope everything is all right.
我希望一切顺利。
I hope my invention goes well.
我希望我的发明很顺利。
重点探究
设想未来交通方式
Some New Fuels
sun energy
water energy
wind energy
Read and Answer
(1)What did Jenny’s teacher ask the students to do
(2)Does Jenny’s presentation go well at first
(3)What does Li Ming think about cars
The teacher asked them to think about the future of transportation.　
No,it doesn’t.　
He thinks cars are very bad for the environment.
(4)What did Li Ming do today
(5)What’s Li Ming’s idea about clean cars in the future
He rode across the city. He pedalled for more than an hour.
In the future,cars will probably use water or sun energy to power them.
Come to “Let’s Do it !”
Listen and tick the correct answers.
1．Jenny and Li Ming talked about different types of transportation over the next ________ years.
□one hundred　□one thousand　□one million
2．Jenny would like to invent a ________.
　 □ hoverboard　 □clean car　　 □backpack
3．Li Ming travelled across the city by ________.
□bus　　　 　□bike　　　　□train
√
√
√
Read the lesson and fill in the blanks.
This week, Jenny's class discussed_____________.
They ________ about trains, planes, rockets and more. The teacher asked them to think about the future of transportation. They had to think of an invention and ________ it to the class. Danny gave a very interesting presentation. He _____ on an old backpack. He _____ on a chair and ________ down. He wanted to fly.
transportation
learned
present
got
put
jumped
Fill in the blanks with the correct forms of the words or phrases in the box.
present　sound　clean　go well think of　be bad for
1. The air in the mountains is much ________ than it is in the cities.
2. He __________ a good idea to solve the problem.
3. Everything _________ last week. The newcomer got on well with the others.
4．Danny stood in front of the class and gave his
___________ on his new form of transportation.
5．Eating too much junk food ___________ our health.
6．Your idea ________ fun.
cleaner　
thought of
went well
presentation
is bad for
sounds
Work in Pairs
小组讨论怎样发明一种清洁能源的小汽车
In the future, the cars will be clean. They will probably use sun energy to power them...
Example:
Work in groups
What are the advantages and disadvantages of
different types of transportation Talk with your partner and fill in the table.
What’s your favourite transportation
I like bicycle best.
I think it's good for my health and for the environment.Howevevr,it will take too much time if you go to somewhere distant.
What are the advantages and disadvantages
Transportation car/bus bicycle plane train ship
Advantages
Disadvantages
活动小结
通过以上活动可知，未来的清洁汽车可能使用__________________________________等作为自己的动力来源。
sun energy
water energy
wind energy
当堂检测
根据所给汉语提示完成下列句子
1. Her voice ______ (听起来) sweet.
2. You should clean the windows. They are too ______ (脏的).
3. She ________ (踏……的踏板) her bicycle slowly up the hill yesterday.
4. Today solar _______(能量) is widely used in our life.
energy
sounds
dirty
pedalled
当堂检测
用所给单词的适当形式填空
1. I would like _________(invent)a new car.
2. Do you know how ______ (do) it
3. My mother asked me ______ (have) lunch at school.
4. Danny invented something ______ (call) “Flying Donuts”.
5. Now our air is a lot ______ (clean) than before.
cleaner
to invent
to do
to have
called
Unit 6
Lesson 36
课堂总结
language notes：
ask sb. to do sth.
叫（要）某人做某事，ask后跟动词不定式作宾语补足语。
have to不得不；必须
go well正常，顺利，相当于be all right。
设想未来交通方式
重点单词：
than,pedal,