Unit4 Topic2 SectionA-SectionD课件2022-2023学年仁爱版九年级英语上册

Unit 4 Amazing Science Unit 4 Amazing Science Topic 2 Im excited about the things that Topic 2 Im excited about the things that will be discovered in the future.will be discovered in the future.Section A Spaceship V was sent 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Key words will be shownin space sound excitingby spaceship in the future one daywill 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Does Kangkang think we will live on Mars in the future?Yes,he thinks we will live in space one day.1.A wonderful movie will be shown tonight.will be shown 一般将来时的被动语态 构成：肯定式:will be+动词过去分词 否定式:will not be+动词过去分词 疑问式:Will+主语+be+动词过去分词+?简略回答:Yes,主语+will./No,主语+wont.2.,and they can visit planets like Mars.like与as的用法区别：like说明相似关系,即二者在形态、性质上相似,但不等同。e.g.He has done a lot of good things like Lei Feng.as说明同一关系,指身份,意为“作为,当作”e.g.Dont treat me as a child.Im 15.as 还有“像,按照”的意思。e.g.Please do it as I told you.I have the same idea as you.3.We will be able to do anything that can be done on the earth.that can be done是定语从句修饰先行词anything be able to与can的意义相当,can没有将来时和完成时。因此在 shall,will,have等后面,要用be able to。e.g.He is able to cook.=He can cook.Ill be able to ride a bike.注意：be able to与can不能重叠使用。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 Kangkang?Houses,schools and hospitals will be built on Mars.1b.Listen to 1a,then answer the following questions.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 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 builtanything2a.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(drive)._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.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 _(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 2bWork 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 there are aliens in outer space?3.A.Listen to the conversation and answer the following questions.1.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.B.Listen again and fill in the blanks.Maria:Do you believe there are aliens?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 described and discussed by many people.But I dont think aliens _ in space.Maria: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(Maria and Kangkang are talking about watching the movie.)Unit 4 Amazing Science Unit 4 Amazing Science Topic 2 Im excited about the things that Topic 2 Im excited about the things that will be discovered in the future.will be discovered in the future.Section B 1.They will travel into space and discover something new about Mars.find 发现,找到(多指偶然发现、碰到)e.g.Have you found the book you have been looking for?find out 找出,查明,一般指指通过观察、探索而发现事实的真相、真情,调查找出原因。e.g.Have you found out why he was late?discover 发现,找到(找到原本存在但未发现的东西)e.g.Columbus discovered America in 1492.invent 发明,创造(发明的对象是以前从未存在的新东西)e.g.The inventor invented a lot of things all his life.2.I really admire them.admire v.钦佩,羡慕,赞赏 admire sb.for sth.钦佩/羡慕/赞赏 某人 e.g.I admire you for your honesty.3.I prefer science to dance.相比跳舞来说,我更喜欢科学。prefer=like better 更喜欢 prefer.to.比起.更喜欢.prefer sth.to sth.喜欢.胜过.e.g.I prefer basketball to football.prefer doing A to doing B 比起做.更喜欢做.e.g.He prefers playing basketball to listening to mu