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1、Unit 4 Amazing Science Topic 2 Im excited about the things that will be discovered in the future.,Section A2,Teaching Aims 目标,Lead-in 引入,Lead-in 引入,Lead-in 引入,Houses and hospitals are built on the earth now.,will+be done.,Presentation 呈现,2a,On Mars,houses and hospitals will be built on cars .,Where
2、will they be built on Mars?,Buses and taxis _(drive) by men on the earth.,On Mars,buses and taxis _(drive) by robots in the future.,will+be done.,are driven,will be driven,will+be done.,在火星，树和花将被种植在空气中。,Trees and flowers will be planted in the air on Mars.,Trees and flowers _(plant) in the soil on t
3、he earth.,are planted,A tour to Mars,task1,task2,task3,华岳,Do you think what will happen on Mars in 2048?,Task 1,printed,buildings,kept,screens,Aliens,2b,Task 1,H,on soft screen: 在柔和的屏幕上,in outer space:在外层空间,e,Task 1,i,task2,task3,A tour to Mars,华岳,Does Wang Yuwen believe there are aliens? What about
4、 He Yuan? No, he doesnt. He Yuan doesnt believe, either.,t,Task 2,s,Do you believe there are aliens ?,He Yuan: Do you believe there are aliens? Wang: Im _. He: But some scientists think there are aliens. One American scientist thinks they have already _, and they are reading information _ in order t
5、o learn about human culture. Wang: Aliens are discussed by many people. But I dont think aliens _ in space. He: Youre probably right. 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,He Yuan and Wang Yuwen are talking aft
6、er watching the movie.),Task 2,1. Im afraid not. (反义句) Im afraid_.2. One American scientist thinks they have already come to the earth and they are reading information on the Internet in order to learn about human culture. (翻译)3.But I dont tkink aliens will be found in space.当宾语从句的主句为I believe/imagi
7、ne/think等，宾语从句的否定_.4. I wont believe there are aliens until I see them with my own eyes. (翻译),Task 2,so,一位美国科学家认为他们已经来到了地球，并且他们正在网上阅读资料，以便了解人类的文化。,前移,除非我亲眼所见，否则我也不相信外星人的存在。,i,a o,task3,A tour to Mars,华岳,Discuss the life, such as clothing,food and drinking,transportation.,People plant flowers in the
8、soil on the earth. But on the moon, flowers can be planted in the air. .,l,on,g,Task 3,earth,moon,sun,Mars,A tour to Mars,华岳,Sum up,1.will+be done.(将来时被动语态)2.in the soil 在土里3. on soft screen在柔和的屏幕上4.in outer space在外太空5. Im afraid not我恐怕不是6. on the Internet 在网上7.in order to do 为了，以便=so as to do8.not.
9、until 直到.才,Go back to Hua Yue,华岳,Exercise,1. 我认为外星人不会在太空中被发现。(can, find) I dont think aliens _ _ _ in space .,can,be,found,2. 那个工作两天做不完。(can, finish) The work _ _ _ in two days .,cant,be,finished,语法运用,Exercise,( )3.I wont believe it until I see it_.A.with your eyesB.myselfC.with his eyes( )4.Many tr
10、ees and flowers _ in our school last year and they made our school a beautiful garden.A.will be planted B.are planted C.were planted,B,C,( )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 b
11、uildings in Lushan _ in the earthquake 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 mor
12、e people from all over the world 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.
13、,More spaceships will be sent 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 E
14、nglish contest be held next 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
15、 an hour. Then we can go home 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,Its reported that Daimiao Culture Square _ _ _(build) in Taian next year. I
16、m sure that stricter rules to control cigarette smoking _ _ _ (make) very soon. The task _ _ _(finish) in an hour. Then we can go home 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,
17、will be finished,will be held,Its about life _(在太空).A wonderful 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,1, Whats it about?2, Do you th
18、ink we will live in space one day?,Its about life in space .,Yes , I think we will live in space one day.We will be able to do anything that can be done on earth.,含情态动词的被动语:情态动词 + be + 动词的过去分词,（can, must, may, should, could ,),The classroom is cleaned by us three times everyday.,我们每天必须打扫教室3次。（must）,
19、The classroom by us three times everyday.,must be cleaned,1a,Look , listen and say,There will be a wonderful movie this Saturday evening.,Read 1a after the tape by yourselves.,1，本周六晚将有一场精彩的电影。2，听起来不错。3，将来4，我们能做在地球上能做的任何事情。5，真有趣！6，我等不及了！,There will be a wonderful movie this Saturday evening.,That sou
20、nds exciting,in the future,We will be able to do anything that can be done on earth.,What fun!,I cant wait!,Work alone,December 8th, Tuesday Cloudy Kangkang and I are going to watch a wonderful _ this Saturday evening. The poster says its about _ _ _. In the movie, all the people travel _ _ and they
21、 can visit _ _ _. Kangkang thinks we will live _ _ one day. There will be houses, schools, _, and _. We will be 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 will come true.,movie,life,in,space,by,spaceship,planets,like,Mars,in,spa
22、ce,hospitals,so on,anything,1b,2a,Listen , read and say,1.Does Kangkang believe there are aliens ? What about Maria ?2. What does the American scientist think about aliens ?,2b,M: Do you believe there are aliens?,K: I am afraid not.,Aliens are described and discussed by many people. I dont think ali
23、ens can be found in space.,M: You are probably right. I wont believe there are aliens until I see with my own eyes.,not until 直到才,(Expressing possibility and impossibility),(So far ,aliens have not been found . But I believe they may be found in space one day.),Its about life _(在太空).A wonderful movi
24、e _(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,2c,Work alone,Match the two columns to make sentences.,( ) 1 . Life may be a . done carefully .( )
25、 2 . More satellites must be b . seen by people .( ) 3 . Scientific research should be c . sent into space .( ) 4 . Other planets may be d . found on( ) 5 . Aliens have not been e . visited in the future .,d,c,a,e,b,other planets some day.,含有情态动词的被动语态,情态动词 + be + 动词的过去分词,1.Other planets may be visit
26、ed soon in the future .,2.These trees must be watered in time .,3.It can not be done by him .4.May a dictionary be used in the exam ?,否定句,一般疑问句,语法探究,应该认真地进行科学研究。 Scientific research _ _ _ carefully.,should,be,done,2. 必定会发射更多的人造卫星进入太空。(must,launch) More man-made satellites _ _ _ into space .,must,be,
27、launched,3. 我认为外星人不会在太空中被发现。(can, find) I dont think aliens _ _ _ in space .,can,be,found,4. 雪必须在两点前清扫掉。(must,move away) The snow _ _ _ _ before 2:00.,must,be,moved,away,5. 那个工作两天做不完。(can, finish) The work _ _ _ in two days .,cant,be,finished,6. 这个表该修了。(should,repaire) The watch _ _ _ .,should,be,re
28、paired,语法运用,(should,do),请根据语境完成句子，每空一词。,Football _ often _ by him on the Playground with his friends.,is,played,2. Books _ often _ by me from the school library .,are,borrowed,3. The building _ _ by our school last year .,was,built,4. David Beckham _ _ in February 1975 .,was,born,5. A meeting _ _ _
29、by the famous writer the day after tomorrow .,will,be,held,6. A new supermarket _ _ _ in our city now.,is,being,built,7. Many man-made satellites _ _ _ _ into space .,have,been,sent,up,was,being,written,8. The letter _ _ _ by me at eight last night .,Which movie do you like best?,Can people live on
30、Mars?,Does Kangkang think we will live on Mars in the 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
31、 movie. 4. What will be built on Mars according to Kangkang? 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 shownin space sound excitingby spaceship in the future one daywill be built can be done,某一天乘坐
32、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,1a Listen, look and say.,1c Read 1a and 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
33、 live _ one day. Houses, schools and hospitals _ on Mars. We will be 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,an
34、ything,We learn: 1. Some words: screen, display, alien 2. Some phrases: in space, by spaceship, 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,
35、 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,ufo,留下神秘盒子，完成t
36、ask 找到答案（每个task(1. 完成2a, 2.完成2b 3.完成3 变成t/f题。 )最后一个单词的字母），打开盒子-发现aliens -解救外星人（为班上学生，学生提问）-探讨外太空结尾唱歌（mv）will be done,3 B. Listen and fill in the blanks. 变成t.f,American,information,human,until,discussed,X,Teaching Aims,1. Keep learning the Passive Voice of model v.巩固情态动词的被动语态。can/may/must/should/.+ b
37、e done.2. Talk about outer space and the aliens life.谈论外太空及外星人生活。3.Develop the attitude towards science.培养热爱科学的态度。制作成字幕 制成电影片头 图片相册,2a Study the rules carefully and complete the table.,are driven,will be driven,are planted in the soil,will be planted in the air,Talk about what will happen on Mars in
38、 2048.,driven,H,robots,hospitals,Mars,soil,2a,Do you believe there are aliens ?,Task 2,Its about life _(在太空).A wonderful 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 .,in space,will be shown,by spaceship,one
39、 day,can be done,Exercise 1,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 _(display) on soft screens. Schoolbags and pens _(use) at schools now. But, computers _(
40、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 used,will be sent,will be found,2b,n.屏幕；银幕,e,Task 1,on soft screen: 在柔和的屏幕上,in outer space:在外层空间,They are kept in the water.,Where are the fish kept now?,Where may they be kept on Mars?,在火星上他们可能被养在土里。,They may be kept in the soil on Mars.,