九年级英语Unit4 Topic 3 Section A 1课件仁爱版Unit 4 Topic 3 Section A.ppt

UNIT 4 Topic 3 We will live in space one day.Section A try to say a sentence with the key words (1) proved, made great progress, developing, space industry(2)spaceships, controlled, computers(3)no doubt,computers, useful,business(4））wish, go into space (5) surprised,rapid,development,robotsinvent /America /in1946computermobile phone 1973America communicate easily digital camera1975Americatake photosShen zhou VIIlaunch /in China/ in 2008Chang`e ⅠHave you heardthe news on the radio about the space flight to Mars?The astronauts from China, the United States and Russia. will take part in the space flightMaybe people will fly to Mars one day. Mars(1)Do you think people will live on Mars in the future?(2)Do you believe there are aliens in space?1. What are they going to do this Saturday evening?2. Is it a movie about aliens?3. What can people do on Mars in that movie?Answer the questions:荆关一中 刘元欣Work aloneCorrect the mistake in each sentence according to 1a.1.They will go to watch a movie for children.2.The movie will be shown next Sunday.3.People use planes to travel in the movie .4.People can’t live on Mars in this movie.5.In the future , people won’t be able to fly anywhere._______________________________________荆关一中 刘元欣modal verb + be + p.p. modal verb + be + p.p. 1.We should clean our classroom every day. 2. We must finish our homework on time 3.I may put my book in your bag Our classroom should be cleaned by us every day Our homework must be finished on time My book may be put in your bag. 1.How many people are there in the dialog?2. What are they talking about?3. What does the American scientist think about aliens?荆关一中 刘元欣课堂练习•1.More man-made satellites into space.•A. must sent up B. can sent up •C. must be sent up D. may send up •2. This in a short time.•A. can’t be done B. can done • C. must be do D. is doneCA荆关一中 刘元欣•3.Most students buy the English Learning Machine learn English well.•A. so that B. in order to C. that D .because•4. The Mars soon in the future by human beings.•A. maybe visit B. maybe visited•C. may be visit D. may be visitedDDB荆关一中 刘元欣HOMEWORK •人人类仅有一个地球，有一个地球，这是我是我们赖以生存的地方，所以生存的地方，所以保以保护环境是我境是我们义不容辞的不容辞的责任。

那么我任那么我们应该怎怎样从身从身边的小事做起，来保的小事做起，来保护我我们的的环境，拯救境，拯救地球呢？地球呢？请根据所根据所给的提示的提示词写一篇写一篇70个个词左右，左右，意思意思连贯，，语句通句通顺，，语法正确的短文文章开法正确的短文文章开头已已给出，不出，不计入入总词数）•提示提示词语：：￿ ￿keep …clean/ tidy, spit in public, throw litter, turn off the lights / shower, ride a bike , recycle paper, plant trees/ flowers•What should we do to protect our environment?•We have only one earth. It’s our duty to protect the environment. I think we 荆关一中 刘元欣•We have only one earth. It’s our duty to protect the environment . I think we should keep our city clean and tidy. Don’t spit in public and throw litter everywhere. And we should plant trees and flowers . Remember to turn off the shower when we finish washing hands. Don’t forget to turn off the lights when we leave the room /classroom. We had better walk or ride bikes to school to keep our streets clean. We must do our best to make our world more and more beautiful in the future. 荆关一中 刘元欣。