9Aunit1 welcome to the unit(江苏省常州市金坛市)

课件25张PPT。Unit 1 Life on Mars Welcome No.2 Middle School
Class 1, Grade 9
Zhao Xiaofangair pollutionwater pollutionnoise pollutioncrowded(拥挤的)Is the earth a good place for us to live on ?Can you find a better place to live on?helmet(s)space
shuttletent(s)sunglassescameraWalkman(s)guitarfishing net(s)space suit(s)robot(s) Discussion A:What will you take with you to the moon?
B:I will take…Because…What about you?
A:I will take…Because…火星任务Marsplanet(s)行星MARS
Imagine life on Mars1. No pollution.
2.Have more space.
3.Robots will do our work.
4.Students will study at home.
5.Money will not be important.6.Too cold to go outside.
7.Food will not be delicious.
Food will be in the form of pills.
8.Travel will make people feel sick.
9.We must wear helmets to go out.pollution
space
robots
Schools
money1.We will be cared for by robots.____
2.We must wear space helmets to go outside.____
3.There will be no pollution.______
4.Robots will help us with our homework.______
5.Food will be in the form of pills.____
6.Money will not be important._______
7.Space travel will make people feel very ill.______betterworsebetterbetterworsebetterworseChoose which is better on Mars than on Earth. Write better or worse in the blanks
A: Do you want to go to Mars?
B: Yes,I do.
A: Why?
B: Because there will be more space. What about you?
A: I …because….Discussion Better
No pollution.
Have more space.
Robots will do our work.
Students will study at home.
Money will not be important. Worse
Too cold to go outside. Food won’t be delicious.
Travel will make people feel sick.
We must wear helmets to go out.Listen and answer:
1.Does Eddie like life on Mars?
2.Why or why not?
No ,he doesn’t, he hates it.Because of the helmet, he can’t get to his food.
H: __________________,Eddie?
E: Sure.
H: _____________________ ?
E: I _____ it.
H: Why do you hate it?
____________________.
E: It's this _____. I can't ____________.Can I ask you a questionHow do you like life on marshateI thought you liked Mars.helmetget to my food
DiscussionHow can we protect the environment?Plant more trees and flowers.
Love animals and protect them.
Save water.
Pick up the waste.
Don’t throw out the waste
Stop the factories from polluting.
……
Bye-byeDISCUSSION life on Mars ※Not crowded/polluted
※ No traffic jam(拥挤)
※ Have more space
※ Robots will do our work
※ Students will study at home※ Low gravity
※ Too cold to go outside
※ Food doesn’t taste good
(The senses of taste and smell are reduced. )
※ Travel will make people feel sick.
Advantages
Disadvantages
Imagine what life will be like on Mars.
1.The food will_______________________.
2.The robots will ____________________.
We will be cared for by robots.So we will have more time for our hobbies.
3.There will be no schools.The students will have_________ to study at home.
4.The weather will _____________.
5.The money will not be important.Most things are________.
be in the form of pillsdo most of our worka computerbe very coldfreeImagine what life will be like on Mars in the future food/ school/money /weather/house
I think the food on Mars will be small.It will be in the form of pills.It will not be delious.MARS
Imagine what life will be like on Mars in the future1 Food 5 House
2 School 6 Money
3 Free time 7 Shopping
4 Transport 8 Weather
Discuss"If I go to the Mars, I will take …, … and … with me.
I want to take the… because …"1.Space travel will make people feel sick.
2.Have more space
3.Food doesn’t taste good
4. Robots will do our work
5.Too cold to go outside
6.Not crowded/polluted
DisadvantagesAdvantagesListening practise Now, Eddie and Hobo have
camped on Mars.
What do they think of the life on Mars?The surface(表面) of Mars
A:Can I ask you a question,…?
B:Sure.
A:How do you like life on Mars?
B:I hate it./I like it.
A:Why do you hate it?/ Why do you like it?
B:Because…..practice