人教版(新起點(diǎn))六上Unit 8 revisionppt課件2

air pollutionwater pollutionnoise pollutioncrowded(擁擠的擁擠的)Is the earth a good place for us to live on ?Can you find a better place to live on?helmet(s)spaceshuttletent(s)sunglassescameraWalkman(s)guitarfishing net(s)space suit(s)robot(s) MARSImagine 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.pollutionspacerobotsSchoolsmoney1.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 BetterNo pollution.Have more space.Robots will do our work.Students will study at home.Money will not be important. WorseToo cold to go outside. Food wont 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 doesnt, he hates it.Because of the helmet, he cant get to his food.Can I ask you a questionHow do you like life on marshateI thought you liked Mars.helmetget to my foodDiscussionHow can we protect the environment?Plant more trees and flowers.Love animals and protect them.Save water.Pick up the waste.Dont throw out the wasteStop the factories from polluting.