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1、Unit 4 Amazing Science Topic 2 Im excited about the things that will be discovered in the future.,Section A,( )1. Each year quite a lot of food _ around the world. Its really time for us to do something. A. was wasted B. is wasted C. wasted D. will be wasted ( )2. Many buildings in Lushan _ in the e
2、arthquake on April 20th. It will surely be built more beautifully. A. have destroyed B. are destroyed C. were destroyed D. are destroying ( )3. Today, computers are really helpful. They _ everywhere. A. use B. are used C. used D. were used ( )4. Chinese _ by more and more people from all over the wo
3、rld today. A. learn B. learned C. is learned D. was learned ( )5. Hot water _ in the students flats from 5p.m. to 7 p.m. now. A. supplies B. is supplied C. supplied D. was supplied,Can you finish them?,一般现在时态和一般过去时态的被动语态,B,C,B,C,B,Spaceship V was sent into space in 2003.,More spaceships will be sent
4、 into space in the future.,Many spaceships are sent into space by China.,be+ done 一般现在时态被动语态,was/were + done 一般过去时态被动语态,will be +done 一般将来时态被动语态,Grammar,一般将来时态被动语态 will be +过去分词, will是第一助动词，否定句，疑问句都围绕will进行变化。e.g. (1) He will be met at airport by his friend. (2) Will an English contest be held next
5、Saturday afternoon? (3) You will not be allowed to go out if you dont finish your homework.,Its reported that Daimiao Culture Square _ _ _(build) in Taian next year. Im sure that stricter rules to control cigarette smoking _ _ _ (make) very soon. The task _ _ _(finish) in an hour. Then we can go hom
6、e and have a good rest. The 12th National Games _ _ _(hold) in Shenyang next year. Why not prepare yourself to be a volunteer?,Can you try?,will be built,will be made,will be finished,will be held,Which movie do you like best?,Can people live on Mars?,Does Kangkang think we will live on Mars in the
7、future ?,Yes, he thinks we will live in space one day.,1. When will the movie be shown? It will be shown tonight. 2. Whats the movie about? It is about life in space. 3. How do people travel in the movie? All the people travel by spaceship in the movie. 4. What will be built on Mars according to Kan
8、gkang? Houses, schools and hospitals will be built on Mars.,1b Listen to 1a and answer the questions. Then check the answers in pairs.,Key words,will be shown in space sound exciting by spaceship in the future one day will be built can be done,某一天 乘坐宇宙飞船 将被放映 在太空中 听起来令人兴奋 在未来 能够被做 将被建立,1c Read 1a an
9、d complete Marias diary.,December 8th, Tuesday Cloudy Kangkang and I are excited, because a wonderful movie _ tonight. The poster says its about _. In the movie, all the people travel _ and they can visit _. Kangkang thinks we will live _ one day. Houses, schools and hospitals _ on Mars. We will be
10、able to do _ that can be done on earth. I think we will be able to fly everywhere in the future. I hope our dreams of space travel will come true.,will be shown,life in space,by spaceship,planets like Mars,in space,will be built,anything,2a Study the rules carefully and complete the table.,are drive
11、n,will be driven,are planted in the soil,will be planted in the air,Talk about what will happen on Mars in 2048.,Look at the picture of what will happen in 2048. Many tall buildings_ (build) under the sea. A lot of animals _(keep) in the water. Now books _ (print) on the paper. But in 2048 books _(d
12、isplay) on soft screens. Schoolbags and pens _(use) at schools now. But, computers _(use) by teachers and students in the future. Many spaceships _(send) into space. Some scientists believe that aliens _(find) in outer space.,will be built,will be kept,are printed,will be displayed,are used,will be
13、used,will be sent,will be found,2b,n.屏幕；银幕,Work in pairs. Look at the picture and talk about what will happen on Mars in 2048. Then complete the passage with the correct forms of the given words.,Do you think what will happen on Mars in 2048?,3 A. Listen to the conversation and answer the following
14、questions.,Does Kangkang believe there are aliens? What about Maria? No, he doesnt. Maria doesnt believe, either. 2. What does the American scientist think about aliens? He thinks aliens have already come to the earth.,3 B. Listen again and fill in the blanks.,Maria: Do you believe there are aliens?
15、 Kangkang: Im _. Maria: But some scientists think there are aliens. One American scientist thinks they have already _, and they are reading information _ in order to learn about human culture. Kangkang: Aliens are discussed by many people. But I dont think aliens _ in space. Maria: Youre probably ri
16、ght. I wont believe there are aliens until I see them _.,afraid not,come to the earth,on the Internet,will be found,with my own eyes,(Maria and Kangkang are talking about watching the movie.),If you cant follow a certain point in listening, just write down the key words.,Its about life _(在太空). A won
17、derful movie _(将上映）. All the people travel _(乘坐宇宙飞船）. I think we will live in space _(某一天）. We will be able to do anything that _(能够被做)on the earth .,Exercises,in space,will be shown,by spaceship,one day,can be done,We learn: 1. Some words: screen, display, alien 2. Some phrases: in space, by spaces
18、hip, in the future, one day 3.Some sentences: (1) What fun! (2) We will be able to do anything that can be done on the earth. We can : 1.Use the Passive Voice () A wonderful movie will be shown tonight. Houses, schools and hospitals will be built on Mars. 2.Talk about flying to Mars, the outer space and something about the aliens.,summary,p,Read 1a. Memorize the useful expressions and key sentences which we learn today. Finish Section A in your workbook. Preview Section B.,Assignment,Thank you,