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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 2aOn Mars,houses and hospitals will be built on cars.Where will t
2、hey 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。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 task2task3 华岳华岳Do you think what will happen on Mars in 2048?Task 1 The differences between the earth and Mars in 2048.On the earth1.Books are _ on the paper.2.Schoolbags and pens are used at schools.On Mars1.Many tall _ will be built under the sea.2.A lot o
4、f animals will be _ in the water.3.Books will be displayed on soft _.4.Computers will be used by teachers and students.5.Many spaceships will be sent into space.6._ will be found in ourter space in the future.printed buildings kept screens Aliens 2bTask 1 Hon soft screen:在柔和的屏幕上在柔和的屏幕上in outer space
5、:在外层空间在外层空间eTask 1 What will the earth and the Mars be like in 2048?Earth1.Houses will be built under the water.2.Trees can be planted in the sea.3.Animals will be found nowhere.Mars1.Houses will be built on the Mars.2.Trees can be.3.itask2task3 A tour to Mars 华岳华岳Does Wang Yuwen believe there are a
6、liens?What about He Yuan?No,he doesnt.He Yuan doesnt believe,either.tTask 2 sDo 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
7、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 earthon the Internet will be found with my own eyes He Yuan and Wang Yuwen are talking after watch
8、ing the movie.)Task 2 1.Im afraid not.(反义句反义句)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.(翻译翻译)3.But I dont tkink aliens will be found in space.当宾语从句的主句为当宾语从句的主句为I believe/imagi
9、ne/think等，宾语从等，宾语从句的否定句的否定_.4.I wont believe there are aliens until I see them with my own eyes.(翻译翻译)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，读资料，以便以便了解人类的文化。了解人类的文化。前移前移 除非我亲眼所见，否则我也不相信外星人的存在。除非我亲眼所见，否则我也不相信外星人的存在。ia otask3 A tour to Mars 华岳华岳Discuss the life,such as cl
10、othing,food and drinking,transportation.People plant flowers in the soil on the earth.But on the moon,flowers can be planted in the air.longTask 3 earthmoonsunMarsA tour to Mars 华岳华岳Sum up 1.will+be done.(将来时被动语将来时被动语态态)2.in the soil 在土里在土里3.on soft screen在柔和的屏在柔和的屏幕上幕上4.in outer space在外太空在外太空5.Im a
11、fraid not我恐怕不是我恐怕不是6.on the Internet 在网上在网上7.in order to do 为了，以便为了，以便=so as to do8.not.until 直到直到.才才Go back to Hua Yue 华岳华岳Exercise 1.我认为外星人不会在太空中被发现。我认为外星人不会在太空中被发现。(can,find)I dont think aliens _ _ _ in space.canbefound2.那个工作两天做不完。那个工作两天做不完。(can,finish)The work _ _ _ in two days.cantbefinishedExe
12、rcise ()3.I wont believe it until I see it_.A.with your eyesB.myselfC.with his eyes()4.Many trees and flowers _ in our school last year and they made our school a beautiful garden.A.will be planted B.are planted C.were plantedBC()1.Each year quite a lot of food _ around the world.Its really time for
13、 us to do something.A.was wasted B.is wasted C.wasted D.will be wasted()2.Many buildings 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.u
14、se B.are used C.used D.were used ()4.Chinese _ by more and more 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?BCBCBSpaceship V was se
15、nt into space in 2003.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一般现在时态被动语态was/were+done 一般过去时态被动语态一般过去时态被动语态will be+done 一般将来时态被动语态一般将来时态被动语态Grammar 一般将来时态被动语态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 wil
16、l be met at airport by his friend.(2)Will an English contest be held next Saturday afternoon?(3)You will not be allowed to go out if you dont finish your homework.1.Its reported that Daimiao Culture Square _ _ _(build)in Taian next year.2.Im sure that stricter rules to control cigarette smoking _ _
17、_(make)very soon.3.The task _ _ _(finish)in an hour.Then we can go home and have a good rest.4.The 12th National Games _ _ _(hold)in Shenyang next year.Why not prepare yourself to be a volunteer?Can you try?will be builtwill be made will be finishedwill be held1.Its reported that Daimiao Culture Squ
18、are _ _ _(build)in Taian next year.2.Im sure that stricter rules to control cigarette smoking _ _ _(make)very soon.3.The task _ _ _(finish)in an hour.Then we can go home and have a good rest.4.The 12th National Games _ _ _(hold)in Shenyang next year.Why not prepare yourself to be a volunteer?Can you
19、 try?will be builtwill be made will be finishedwill be held1.Its about life _(在太空).2.A wonderful movie _(将上映）.3.All the people travel _(乘坐宇宙飞船）.4.I think we will live in space _(某一天）.5.We will be able to do anything that _(能够被做)on the earth.in spacewill be shownby spaceshipone daycan be done1,Whats
20、it about?2,Do you think 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含情态动词的被动语:情态动词情态动词+be+动词的过去分词动词的过去分词（can,must,may,should,could,)The classroom is cleaned by us three times everyda
21、y.我们每天必须打扫教室我们每天必须打扫教室3次。（次。（must）The classroom by us three times everyday.must be cleaned 1aLook,listen and sayThere 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。，本周六晚将有一场精彩的电影。2，听起来不错。，听起来不错。3，将来，将来4，我们能做在地球上能做的任何事情。，我们能做在地球上能做的任何事情。5，真有趣！，真有
22、趣！6，我等不及了！，我等不及了！There will be a wonderful movie this Saturday evening.That sounds excitingin the futureWe will be able to do anything that can be done on earth.What fun!I cant wait!Work aloneDecember 8th,Tuesday Cloudy Kangkang and I are going to watch a wonderful _ this Saturday evening.The poster
23、 says its about _ _ _.In the movie,all the people travel _ _ and they 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 tr
24、ue.movielifeinspacebyspaceshipplanetslikeMarsinspacehospitalsso onanything1b 2a Listen,read and say 1.Does Kangkang believe there are aliens?What about Maria?2.What does the American scientist think about aliens?2bM:Do you believe there are aliens?K:I am afraid not.Aliens are described and discussed
25、 by many people.I dont think aliens 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.)1.Its about life
26、 _(在太空).2.A wonderful movie _(将上映）.3.All the people travel _(乘坐宇宙飞船）.4.I think we will live in space _(某一天）.5.We will be able to do anything that _(能够被做)on the earth.in spacewill be shownby spaceshipone daycan be done2cWork alone Match the two columns to make sentences.()1.Life may be a.done careful
27、ly.()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.dcaebother planets some day.含有情态动词的被动语态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 visited soon in the future.
28、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 1.应该认真地进行科学研究。应该认真地进行科学研究。Scientific research _ _ _ carefully.shouldbedone2.必定会发射更多的人造卫星进入太空。必定会发射更多的人造卫星进入太空。(must,launch)More man-made satellites _ _ _ into space.mustbelaunched3.我认为外
29、星人不会在太空中被发现。我认为外星人不会在太空中被发现。(can,find)I dont think aliens _ _ _ in space.canbefound4.雪必须在两点前清扫掉。雪必须在两点前清扫掉。(must,move away)The snow _ _ _ _ before 2:00.mustbemoved away5.那个工作两天做不完。那个工作两天做不完。(can,finish)The work _ _ _ in two days.cantbefinished6.这个表该修了这个表该修了。(should,repaire)The watch _ _ _.shouldbere
30、paired(should,do)请根据语境完成句子，每空一词请根据语境完成句子，每空一词。1.Football _ often _ by him on the Playground with his friends.isplayed2.Books _ often _ by me from the school library.areborrowed3.The building _ _ by our school last year.wasbuilt4.David Beckham _ _ in February 1975.wasborn5.A meeting _ _ _ by the famo
31、us writer the day after tomorrow.willbeheld6.A new supermarket _ _ _ in our city now.isbeingbuilt7.Many man-made satellites _ _ _ _ into space.havebeensentupwasbeingwritten8.The letter _ _ _ by me at eight last night.Which movie do you like best?Can people live on Mars?Does Kangkang think we will li
32、ve 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 movie.4.What will be built on Mars according to
33、 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 某一天某一天乘坐宇宙飞船乘坐宇宙飞船将被放映将被放映在太空中在太空中听起来令人兴奋听起来令人兴奋在未来在未来能够被做能够
34、被做将被建立将被建立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 live _ one day.Houses,schools
35、 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 spaceby spaceshipplanets like Mars in spacewill be builtanythingWe learn:1.Some words:screen,displ
36、ay,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,schools and hospitals will be built on Mars.2.Talk about fly
37、ing to Mars,the outer space and something about the aliens.summarypRead 1a.Memorize the useful expressions and key sentences which we learn today.Finish Section A in your workbook.Preview Section B.ufo留下神秘盒子，完成task 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
38、讨外太空结尾唱歌（mv）will be done3 B.Listen and fill in the blanks.变成变成t.f Opinions about the aliensLiuZhixuanSome scientists think there are aliens.One 1._ scientist thinks they have already come to the earth,and they are reading 2._ on the Internet in order to learn about 3._ culture.But Liu wont believeth
39、ere are aliens 4._ she sees them with her own eyes.WangAliens are _ by many people.But I dont think aliens will be found in space.AmericaninformationhumanuntildiscussedXTeaching Aims1.Keep learning the Passive Voice of model v.巩固情态动词的被动语态。巩固情态动词的被动语态。can/may/must/should/.+be done.2.Talk about outer
40、space and the aliens life.谈论外太空及外星人生活。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。培养热爱科学的态度。制作成字幕制作成字幕 制成电影片头制成电影片头 图片相册图片相册2a Study the rules carefully and complete the table.YearItem20142048Houses and hospitals are built on the earth will be built on Mars Buses and taxis _by men(d
41、rive)._by robots.Trees and flowers _(plant,in the soil)._(in the air).are driven will be drivenare planted in the soilwill be planted in the airTalk about what will happen on Mars in 2048.YearItem20142048Houses and _are built on the earth will be built on _.Buses and taxis are _by men.will be driven
42、 by _.Trees and flowers are planted in the _.may be planted in the air.driven Hrobotshospitals Mars soil 2aDo you believe there are aliens?Task 2 1.Its about life _(在太空).2.A wonderful movie _(将上映）.3.All the people travel _(乘坐宇宙飞船）.4.I think we will live in space _(某一天）.5.We will be able to do anythi
43、ng that _(能够被做)on the earth.in spacewill be shownby spaceshipone daycan be doneExercise 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.Schoolbag
44、s 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 builtwill be kept are printed will be displayed are used will be used will be sent will be found 2bn.屏幕；银幕屏幕；银幕eTask 1 on soft screen:在柔和的屏幕上在柔和的屏幕上in outer space:在外层空间在外层空间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。在火星上他们可能被养在土里。They may be kept in the soil on Mars.