【课件】仁爱版九上课件_Unit 4 Topic 2 I’m excited about the things that will be discovered in the future

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? BCBCBSpaceship V was sent into space in 2003. More spaceships will be sent into space in the futur

4、e. 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 will be met at airport by his friend. (2) Will an English contest b

5、e 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 _ _ _ (make) very soon. 3.The task _ _ _(finish) in an hour.

6、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 heldWhich movie do you like best?Can people live on Mars?Does Kangkang think we will live o

7、n Mars in the future ? Yes, he thinks we will live in space one day. 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 能够被做能够被做 将被建立将被建立 1 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.

8、g. He has done a lot of good things like Lei Feng. 他像雷锋一样做了许多好事。 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. 别把我当小孩子了，我都十五岁了。 as 还有“像， 按照”的意思。 e . g .Please do it as I told you. 请照我的吩咐去做。 I have the same idea as you. 我和你想法一样。 2 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

9、，要用be able to。 e.g. He is able to cook. = He can cook. 他会做饭。 Ill be able to ride a bike. 我就要会骑自行车了。 注意：be able to与can不能重叠使用。 3 We will be able to do anything that can be done on the earth. 我们将可以做任何地球上可以做的事情。 . that can be done on the earth. 是定语从句修饰anything。从句的谓语用的是带有情态动词的被动语态，构成形式是“情态动词+ be +及物动词的过去

10、分词”。 e.g. Trees can be planted in spring. 树可以在春季栽种。 4 What fun! 多么有趣啊！这里fun为不可数名词， 有趣的事。类似的感叹句。 e.g. What a pity! 多么遗憾啊！ What a shame! 多么丢脸啊！ 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

11、 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

12、 displayed are used will be used will be sent will be found 2bn.屏幕；银幕屏幕；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. 1. Its about life _(在太空).2. A wonderful movie _(将上映）.3. All the people tr

13、avel _(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 doneWe learn: 1. Some words: screen, display, alien 2. Some phrases: in space, by spaceship, in the future, one day 3.Some sentences: (1)

14、 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 ( )1.Dont

15、 throw about your newspaper! Sorry, Im busy now. They will _ later.A.collect B.be collectC.be collectedD.collected ( )2.It _ me three hours to finish the work.A.spends B.takesC.costsD.pays ( )3.Many trees and flowers _ in our school last year and they made our school a beautiful garden.A.have plante

16、dB.are planted C.were planted D.will be plantedCBCUnit 4 Amazing Science Topic 2 Im excited about the things that will be discovered in the future. Section BReview A new company will be set up next month. An English contest will be held next Saturday. A movie will be shown tomorrow. set up, next mon

17、th hold, next Saturday show, tomorrowShow and talk about Mars according to the information that you collected after last class. 1 on TV在电视上， on the Internet 在网上。 2.Who will take part in the space flight? 谁会参加这次飞行？谁会参加这次飞行？ take part in 参加会议或群众性活动等，着重参加会议或群众性活动等，着重说明主语参加该活动并在活动中发挥作用。说明主语参加该活动并在活动中发挥作

18、用。 We often take part in physical labor. 我们经常参加体力劳动。我们经常参加体力劳动。 join 参加某一组织团体、党派，成为其中一员，参加某一组织团体、党派，成为其中一员，或和某人一起做事情。或和某人一起做事情。 When did your brother join the army? 你哥哥什么时候参军的？你哥哥什么时候参军的？ Hell join us in singing the song. 他将加入我们一起唱歌。他将加入我们一起唱歌。 join in 多指参加小规模的活动，如多指参加小规模的活动，如“球赛、游球赛、游戏戏”等。等。 常用于日常口

19、语。常用于日常口语。 Come along , and join in the ball game 一起来吧，参加球赛。 3 discover v. 发现（找到原本存在但未发现的东西）。 e.g. Columbus discovered America in 1492. 哥伦布在1492年发现了美洲。 invent v. 发明(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. 这位发明家一生创造了许多的发明。 find v. 多指偶然发现、碰到,后可接名词、复合结构或that从句。 e.g.

20、Have you found the book you have been looking for? 你找到一直找的书了吗？ find out指通过观察、探索而发现事实的真相、真情,调查找出原因或发现秘密、错误等,后一般接名词或从句。 e.g. Have you found out why he was late? 你弄清了他为什么迟到吗？ 4 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. 我赞赏你的诚实 5 I prefer science to dance. 相比

21、跳舞来说，我更喜欢科学。相比跳舞来说，我更喜欢科学。 prefer to 喜欢喜欢而不喜欢而不喜欢 E.g. I prefer green tea to coffee. 相比咖啡，我更喜欢绿茶相比咖啡，我更喜欢绿茶 I prefer cooking myself to eating out. 相比下馆子，我更喜欢自己做饭。相比下馆子，我更喜欢自己做饭。 6. Then our dreams will be realized. 那么，我们就会实现我们的梦想了。 realize = make come ture 意识到，领会，意识到，领会，实现。实现。 E.g. Our dreams will b

22、e realized. = We will make our dreams come true. 我们的梦想将会实现= 我们将使我们的梦想实现。1c Read 1a and complete the sentences. 1. Something new about Mars _by the astronauts. 2. Some basic computer skills _by Kangkang. 3. Im excited about the things _ in the future. 4. Their dreams _if they work hard. will be disco

23、veredwill be mastered that will be discovered will be realized Act out the dialog.Have you seen the UFO? A: The article says the houses _under the sea in the near future. B: Its really cool to live under the sea.will be builtA: Can you believe it ? Our car _ by robots in the future? B: It sounds gre

24、at . will be driven A: Have you heard the news on TV? More planets _ in the universe . B: No, I havent . I think most of our dreams _ in the future . will be foundwill be realized ( )4.If we get up early, we _ go to school on time.A.are able toB.will be able toC.is able toD.have been able to ( )5.St

25、udy hard, then our dream will be _.A.realize B.realizingC.realizedD.to realize ( )6.How far is your home to school? Its _ about 10 kilometers.A.at a distance ofB.at firstC.at timesD.at onceBCAUnit 4 Amazing ScienceTopic 2 Im excited about the things that will be discovered in the future. Section C W

26、hat are you going to be when you grow up？Why?Do you know anything about Mars? solar system Mars is the fourth planet from the sun in our solar system and is named after Mars, the Roman god of war. Marsthe Roman god of war 被命名被命名太阳系太阳系罗马战神罗马战神n. 风暴，暴风暴，暴(风风)雨雨It is much smaller than the earth. Its di

27、ameter is 53% of the earths.直径直径During spring and summer, the strong storms can cover the whole surface of Mars. The gravity on its surface is about 40% as strong as it is on earth. 引力，重力引力，重力1a Read and understand. Look at the pictures and predict which statements are true about Mars. Then read the

28、 passage quickly and check the answers._ 1. Mars looks like a red ball. _ 2. The temperature on Mars is very high._ 3. Mars is much larger than the earth._ 4. Mars is too far away for us to reach.TFFFListen to 1a and answer the questions. (1) What does Mars look like? It looks like a red and orange

29、ball. (2) How far is Mars from the sun? Its about 228 million kilometers away from the sun. (3) Whats the temperature on Mars? It is between -138and 28. 1 name . after 以的名字给取名。be named after 是被动语态。 e.g. The baby was named after Bruce Lee. 这个婴儿的名字是以李小龙的名字取的。 2 Its diameter is 53% as wide as that of t

30、he earth. 它的直径是地球直径的它的直径是地球直径的53%。 3 Mars goes around the sun at a distance of about 228 million kilometers. 火星在距太阳约火星在距太阳约228 000 000千米处环绕着太阳转。千米处环绕着太阳转。 at a distance of 有有 距离距离 at a distance of相隔，at a distance在远处。 e.g. The moon goes around the earth at a distance of 380 000 km. 月球在距地球38万千米的地方绕地球旋

31、转。 The police followed him at a distance. 警察远远地跟着他。 in the distance在远处。 e.g. That is Long Island in the distance over there. 那边远处是长岛。 4 tell在这里为“辨别，区别，认出”，常和can, could, be able to连用。 e.g. It was so dark that I couldnt tell it was you. 天太暗了，我没有认出是你。 5 be covered被覆盖。be covered with遮盖，遮蔽 e.g. The groun

32、d is covered with show. 土地被雪覆盖。 6 . Scientists are still searching for more information about Mars. 科学家们正在对火星进行更多的探索。科学家们正在对火星进行更多的探索。 search for :寻找，搜索寻找，搜索 All night they searched for the lost boy. 整个晚上他们都在搜寻那个丢失的男孩。整个晚上他们都在搜寻那个丢失的男孩。 search for寻找，搜索（强调有具体的目标）。如：寻找，搜索（强调有具体的目标）。如： She searched man

33、y shops for Jims gift. 为了送给为了送给Jim礼物，她搜索了很多店。礼物，她搜索了很多店。 search 意为意为“在在搜查搜查”或或“搜身搜身”, 是个及物动词，是个及物动词，后面直接跟后面直接跟“被搜查的对象被搜查的对象”。如：。如： Mr.Smith searched every room in the house. 史密斯先生搜索了房子里的每个房间。史密斯先生搜索了房子里的每个房间。 ( )7.I want to be a _ and I can perform ballet on the stage in the future.A.dancerB.singerC

34、.artistD.writer ( )8.I _ go to bed _ my father came back.A.wont, untilB.will, until C.didnt untilD.did until ( )9.Computers are very useful, they can _ sending e-mails.A.be used toB.be used withC.be used forD.be used as ( )10.Did you go to Tims birthday party?No, I _.A.am not invited B.wasnt invited

35、C.havent invitedD.wont be invitedACCBUnit 4 Amazing ScienceTopic 2 Im excited about the things that will be discovered in the future. Section D 一般将来时态的被动语态 will + be + done Passive Voice (III) A wonderful movie will be shown tonight. Im excited about the things that will be discovered in the future.

36、 ( )1. -These bananas look different and they are sweet. -Right. They _ here from Taiwan yesterday. A. was brought B. were brought C. bring D. are brought ( )2. -Mom, may I go out to play football this afternoon? -You can, if your homework _. A. is finished B. will finish C. has finished D. will be

37、finished ( )3. A talk on development in science _ next week. A. is given B. was given C. has given D. will be given ( )4. This kind of desk _ of wood. A. is making B. made C. is made D. makes ( )5. The doctor looked over Peter carefully after he _ to the hospital . A. takes B. is taken C. took D. wa

38、s taken BADCDFunctions We will be able to do anything that can be done on the earth. I think you should first master some basic computer skills. Lets work hard. Then our dreams will be realized. Words: screen, realize, storm, weigh, journey Phrases: in space, by spaceship, in the future, one day, in

39、 order to, take part in, grow up, master some basic computer skills, preferto , be excited about, name after, at a distance of, search for Sentences: A wonderful movie will be shown tonight. We will be able to do anything that can be done on the earth. What fun! I wont believe there are aliens until

40、 I see them with my own eyes. Our dreams will be realized. The gravity on the surface of Mars is about two-fifths as strong as it is on earth. Who can speak most? in space one day in order to take part in master some basic computer skills preferto name after at a distance of search for 搜索搜索 在太空在太空 某一天某一天 为了为了 参加参加 掌握一些基本的电掌握一些基本的电脑技术脑技术 有有的距离的距离 喜