仁爱版英语九年级上册 Unit4 Topic2 I'm excited about the things that will be discovered in the future. 复习讲义（无答案

第十一讲---Unit 4 Topic 2 I’m excited about the things that will be discovered in the future.
初中英语 年级 九年级
重难点 掌握一般将来时的被动语态
【知识储备】 词组 Section A be excited about : 对。。。感到兴奋，激动 sound exciting : 听起来很令人兴奋 can’t wait 迫不及待 one day : 某天 on soft screen 通过不刺目的屏幕 In order to 为了。。。 Section B on TV (radio) 在电视（收音机）上 space flight 太空飞行 basic computer skills 基础的电脑技能 perform ballet 表演芭蕾 prefer....to.... 喜欢。。胜过。。。 be mentioned 被提及 know about 了解 by chance 偶然 in the near future 在不远的将来 Section C name...after 以。。。的名字给取名 go around the sun 绕着太阳转 at a distance of 相隔 be covered 被覆盖 two-fifths as strong as 相当于。。。的五分之二的强度 on earth (Mars) search for 搜索 heavy people 胖人 land on Mars 登上火星 go well （进展）顺利 during the journey 在旅程中 what’s more 另外，而且 what’s worse 更糟的是 limit the use of 限制。。。的使用 be worth 值得。。。 every six weeks 每六个星期 Section D be called 被称作 a small part of 。。。的一小部分 go beyond 飞出。。。（的范围） sent sb a message 给。。。发信息 send a message to sb 发。。。给。。。 be along /be lonely 独自，孤独 U4T2SA 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.g. He has done a lot of good things 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. Don’t treat me a child.I’m 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 I told you. 请照我的吩咐去做。 I have the same idea 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，要用be able to。 e.g. He is able to cook. = He can cook. 他会做饭。 I’ll 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！ U4T2SB 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？ 指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。 We often physical labor. 我们经常参加体力劳动。 指参加某一组织团体、党派，成为其中一员，或和某人一起做事情。 When did your brother the army 你哥哥什么时候参军的？ He’ll us in singing the song. 他将加入我们一起唱歌。 多指参加小规模的活动，如“球赛、游戏”等。 常用于日常口语。 Come along , and 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。 v. 发明(发明的对象是以前从未存在的新东西)。 e.g. The inventor a lot of things all his life. 这位发明家一生创造了许多的发明。 v. 多指偶然发现、碰到,后可接名词、复合结构或that从句。 e.g. Have you the book you have been looking for 你找到一直找的书了吗？ 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 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. E.g. I you your honesty. 我赞赏你的诚实 5 I prefer science to dance. 相比跳舞来说，我更喜欢科学。 prefer… to … E.g. I green tea coffee. 相比咖啡，我更喜欢绿茶 I cooking myself eating out. 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，实现。 E.g. Our dreams will be realized. = We will our dreams . 我们的梦想将会实现= 我们将使我们的梦想实现。 U4T2SC 1 name ... after 以……的名字给……取名。be named after 是被动语态。 e.g. The baby was 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 the earth. 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228 000 000千米处环绕着太阳转。 at a distance of …有 ……距离 at a distance of相隔， at a distance在远处。 e.g. The moon goes around the earth about 380 000 km. 月球在距地球38万千米的地方绕地球旋转。 The police followed him . 警察远远地跟着他。 in the distance在远处。 e.g. That is Long Island 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 couldn’t 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 ground snow. 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。 search for : All night they the lost boy. 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： She many shops Jim’s gift. 为了送给Jim礼物，她搜索了很多店。 search 意为“在……搜查”或“搜身”, 是个及物动词，后面直接跟“被搜查的对象”。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。 U4T2SD 1 Other planets 其它的星球 Other + 不可数名词/可数名词复数 其它的…… 2 send sb sth =　send sth to sb 把某物发送给某人 一般将来时的被动语态： 【例句展示】
1. What will be done next 接下来要做什么？
2. The government is going to build a new school next year and it is going to be built in the poor village. 明年政府将建一所新的学校。这所学校将被建在这个贫穷的村子里。
3. No books are to be taken out of the readingroom. 书不允许带出阅览室。
4. We can ensure that the work shall be done on time. 我们能保证按时完成工作。
【归纳总结】
1. 一般将来时被动语态构成：一般将来时的被动语态构成为： a.will / shall +（如句1、句4）; b.am / is / are going to +（如句2）； c.am / is / are to +（如句3）。
2. 一般将来时的被动语态用法。
（1）表示根据计划或安排,将要发生的被动性动作。如：
This work will / is going to / is to be done at once. 这项工作将立即被完成。
（2）表示有固定性条件就有规律性被动结果，此时常用。 如：If you park your car here, you will be fined. 如果你将车停在这儿，你将被罚款。
典例精析 语法专练：一般将来时的被动语态 I. 单选：
1. These films ______ until tomorrow morning.
A. can't develop B. aren't developing C. won't be developed D. won't develop
2. Hundreds of jobs ______ if the factory closes.
A. lose B. will be lost C. are lost D. will lose
3. —A party is going to ______ tonight. Would you like to go with me
—I’d like to, but I have to look after my sick mother.
A. organize B. have been organized C. be organizing D. be organized
4. The water will be further polluted unless some measures ______.
A. will be taken B. are taken C. were taken D. had been taken
5. If it doesn’t rain tomorrow, the sports meet ______ in the playground of our school.
A. is holding B. will hold C. will be held D. is to be holding
6. The problem ______ in the coming meeting.
A. is discussed B. is discussing C. is being discussed D. will be discussed
7. The mistakes in the exercises will ______ the teacher.
A. cross B. be crossing C. be crossed by D. cross by
8. If city noises ______ from increasing，people ______ shout to be heard even at dinner.
A. are not kept；will have to B. are not kept；have
C. do not keep；will have to D. do not keep；have to
9. The sports meeting ______ .
A. is put off B. is to put off C. is to be put off D. puts off
10. I need one more stamp before my collection ______.
A. has completed B. completes C. has been completed D. is completed
11. The work ______ soon.
A. will be finished B. has been finished C. will finish D. finishes
12. I ______ if I finish the work in time.
A. shall be praised B. would praise C. will praise D. praise
【当堂小测】 在文中划出重点短语和句子并英汉互译。 1.太空生活 乘飞船旅行 2. 对…感兴奋 根据 3.迫不及待做某事 + sth. 忍不住做某事 + 4.使梦成真 our dreams = our dreams 5.到宇宙旅行 space 新的东西 6.偶然地 被以…命名 7.相距…./ 有….距离 a 8. 被…覆盖 （表被动） 覆盖着… （表自然现象） 9. 登陆 进展顺利 10.生活条件 值得做某事 + 二．单项选择 ( )1.—Don’t throw about your newspaper! —Sorry, I’m busy now. They will _____ later. A.collect B.be collect C.be collected D.collected ( )2.It _____ me three hours to finish the work. A.spends B.takes C.costs D.pays ( )3.Many trees and flowers _____ in our school last year and they made our school a beautiful garden. A.have planted B.are planted C.were planted D.will be planted ( )4.If we get up early, we _____ go to school on time. A.are able to B.will be able to C.is able to D.have been able to ( )5.Study hard, then our dream will be _____. A.realize B.realizing C.realized D.to realize ( )6.—How far is your home to school —It’s _____ about 10 kilometers. A.at a distance of B.at first C.at times D.at once ( )7.I want to be a _____ and I can perform ballet on the stage in the future. A.dancer B.singer C.artist D.writer ( )8.I _____ go to bed _____ my father came back. A.won’t, until B.will, until C.didn’t until D.did until ( )9.Computers are very useful, they can _____ sending e-mails. A.be used to B.be used with C.be used for D.be used as ( )10.—Did you go to Tim’s birthday party —No, I _____. A.am not invited B.wasn’t invited C.haven’t invited D.won’t be invited 补全对话 A: What a nice camera! 11 B: It was invented by Joseph Nicephore Niepee. A: Oh, I see. 12 B: In 1827. A: What’s this in English 13 B: It’s called an English Learning Machine. A: 14 B: It may be made of steel. A: 15 B: It is used for helping us to improve our English. 词汇 (A)根据句意及首字母提示补全单词。 1.The scientists have done a lot of e________ before cloning the sheep. 2.The young s________ is waiting for his master to have dinner. 3.It’s used for sending s________ or spaceships into space. 4.It’s said that Edison made more than one thousand i________ during his life. 5.The first c________ sheep was named Dolly. (B)根据句意，用所给单词的适当形式填空。 6.He ________ (behave) very badly to the guests. 7.Her childhood ________ (recorder) in the diaries of those years. 8.Yesterday I bought three ________(toothbrush) for each member of my family. 9.We hope everyone will ________ (contribution) to the earthquake fund. 10.Knife is used for ________(cut) things. Ⅱ.综合填空。 根据短文内容，用所给单词的适当形式填空。 hard, make, important, invent, large, understand, small
The computer was one of the 11 inventions of last century. It 12 in 1946. The first computer was as 13 as a room. Now some computers are as small as television sets. Some computers can even 14 smaller than a book. About 20 years ago, the computer was a strange machine in China. Not many people 15 it and said yes to it. 11.________ 12.________ 13.________ 14.________ 15.________ 短文填空 Scientists think that there has ___1__ _(be) life on the earth for millions of years. However, we haven’t ___2__ _ (find) life on other planets yet. Why The earth is a planet and it goes __3_ _the sun. There are other planets that also go around the sun. The sun and its planets are called the solar system. The solar system is a small part of our galaxy. The stars we see at night are the suns in other solar systems. There are more thant two hundred ___4_ _ [ b lj n] stars in our galaxy, the Milky Way, and our sun is only one of them.But scientists have discovered many other galaxies in the universe. They are a long way away and __5_ _(they) light has traveled for many years to reach us.It’s hard to understand__6__ large the universe is. Scientists have __7__ lots of spacecrafts to visit other planets in our solar system, and some spacecrafts have gone _8__ [b j nd] the solar system. However, no one has discovered any life in space yet. But why has no one from other planets sent us a message Have they tried to send __9__ [ nf me n] to us Are we __10_ _(lone) Is there life out there in space we don’t know.
【课后作业】 单项选择。 ( )1.Some flowers _____ in the garden tomorrow. A.will plant B.are planted C.were planted D.will be planted ( )2.My sister hardly ever eat junk food_____ keep healthy. A.so that B.in order to C.for D.in order that ( )3.Why do you _____ playing soccer _____ swimming A.like, or B.enjoy, and C.prefer, to D.prefer, and ( )4.I think Chinese people will _______ the Chinese Dream soon. A.realize B.reach C.be realized D.be improved ( )5.The dream of flying up into space has _____. A.come true B.come into being C.come back D.come in ( )6.I hope to visit other planets ______Mars______ spaceship. A.on, by B.like, by C.as, in D.by, like ( )7.You will be successful ________if you keep on working hard. A.some days B.a day C.the day D.one day ( )8.Most homework _____ by the robots_____the future. A.will do, in B.will be done, at C. will be done, in D.is done, at ( )9.These books _______ over 20 kilos. I can’t carry them. A.weigh B.heavy C.weight D.fat ( )10.—Will you be there —I’m not sure. I don’t know if I _____ come. A.was able to B.can be able C.have been able to D.will be able to ( )11, ---How many books did you borrow ---Four. I borrowed one yesterday, and ______three this morning. A, other B, the other C, another D, others ( )12, The population of the USA is about________that of China. A, one-fourth B, one-fourth large C, one-fourth as larger as D, one-fourth as large as ( )13, It ______3 years _____China launched Chang’e 1. A, is, for B, has been, with C, was, since D, has been, since ( )14, This kind of robot _____help people do dangerous work. A, used to B, was used to C, used for D, was used for ( )15, Teenagers______to smoke in public. A, allow B, don’t allow C, are allowed D, aren’t allowed 二，完形填空。 How do you imagine the future Will life in the future be better, worse or the same as now 16 do you think of the future People 17 that life will probably be very different in 2050. First of all, larger planes 18 , so flying will be very cheap. Solar power(太阳能) will be used in the cars and the cars will be much cleaner and safer. Everyone will have such a car. Robots will be 19 here and there. And space planes will take us around the world 20 two hours. Homes will be warm in winter and cool in summer, so they will be very comfortable, we will use the sun 21 our puters will be changed into very small so they will be very 22 . People will do many things on the Internet. At that time, water will become one of our most 23 problems. In many places, farmers will be in great need of water to 24 fruit and vegetables. By 2050, we will 25 able to help blind and deaf(聋) people see again and hear again. At that time, our life will become better and better. ( )16.A.Which B.How C.Why D.What ( )17.A.think B.disagree C.plan D.worry ( )18.A.is produced B.will be produced C.produces D.was produced ( )19.A.seeing B.seen C.saw D.sees ( )20.A.in B.after C.for D.at ( )21.A.heats B.to heat C.heating D.heated ( )22.A.heavy B.new C.long D.light ( )23.A.pleasant B.possible C.serious D.interesting ( )24.A.sell B.check C.buy D.grow ( )25.A.can B.be C.could D.are 三，阅读理解。 (A) In southern England there stands a circle of huge stones! Local people call it stonehenge. It’s said that it was built around 5000 years ago. Stonehenge has about 80 stones and each is about five meters tall. They were 380 km away from where they were made. The ancient British people had only wooden tools. The stones might be moved by tree trunks. So it was a wonder to build stonehenge. Scientists say it took millions of man-hours to move and raise the huge stones. How did people move these huge stones from so far without machines Nobody knows the answer. One record said the great stones were carried to England by magical aliens! Some scientists believe that stonehenge was a temple. Some believe it was a place to bury dead people or it was probably used for studying the stars and the sky at night. Others think it was even used to tell the time. Whatever the stones were used for, they have always been the pride of British people. In modern times, stonehenge has become a huge hit with tourist. ( ) 26. Stonehenge is made up of . A. some huge stones B. huge stone that can change colors C. pieces of wood that look like stones D. huge stone holes ( ) 27. Which of the paragraph tell about the use of stonehenge A. Paragraph 1. B. Paragraph 2. C. Paragraph 3. D. Paragraph. 4 ( ) 28. We can infer(推测) from the passage that . A. the great stones were carried to England by aliens. B. even scientists don’t know what stonehenge was built for. C. ancient people had basic wooden and metal tools. D. British people are proud of the use of stonehenge. ( ) 29. Which of the following is NOT true A. Stonehenge is a place of interest in England. B. Maybe the stonehenge was a temple. C. The stones have always been the pride. D. British men carried heavy stones for burying dead people. ( ) 30. What is the best title of the passage A. Stonehenge B. A wonder by Hand C. More Visitors to Stonehenge D. Some Uses of Stonehenge (B) It is 40 meters long and 6 meters wide. This must be the biggest bus you have ever seen. It can carry 1,200 to 1,400 people. It is China’s new Super Bus. It is going for a test run in Beijing at the end of this year. Some other cities are also interested in running the Super Bus. They hope the traffic problems will be solved. The Super Bus runs along fixed tracks . The bus sits on top of two 2.2-meter-tall legs. The legs have wheels at one end. Small cars can drive under the bus, so the Super Bus does not take up road space. The bus runs on electricity and solar power. It can travel up to 60 km every hour. Its creator, Song Youzhou, says a lot of traffic jams (堵塞) will be reduced… The Super Bus can do the work of 40 buses. In that way, it can save 860 tons of fuel (燃料) every year, according to Song. “To build a Super Bus and its track costs less than building subways. Subways are nearly ten times more expensive to build.” Song said. Some people worry that the Super Bus may not be safe. However, Song says there s no need for concern. The Super Bus has laser scanners (激光扫描仪) between its legs. The scanners make sure the cars keep a safe distance. ( )31.The Super Bus can carry ________ people. A. 1,300 B. 1,500 C. 1,700 D. 1,900 ( )32.All the following are the advantages of the Super Bus EXCEPT that________. A. the bus doesn't take up road space B. the bus can do the work of 40 buses C. the bus is very easy to build and drive D. the bus can save a lot of energy every year ( )33.According to Song, it's safe for small cars to drive under the Super Bus because________. the bus is tall enough B. the road is wide enough C. there are scanners between its legs D. the bus travels at 60 km per hour ( )34.We can guess that Song's purpose for building the bus was to________. take the place of small cars B. solve traffic problems C. increase the speed D. reduce car accidents ( )35.This passage is mainly about________. A. the normal bus B. the small car C. the subway D. the Super Bus (C) What will the car be like in the future Maybe we can sit in a car that can drive itself.
About 40 years ago, ___36_______. The most famous recent one was made by Google in 2009. There are cameras and radars (雷达) on the top of the car. ___37________. Chinese scientists have also successfully developed a self-driving car. The car made a trip from Changsha to Wuhan.
Is a self-driving car safe 38 . If only 10% of cars on the street are self-driving, they will save 1,000 lives (生命) every year. ___39______. However, a self-driving car is expensive and each costs about $100,000. _____40_____. A A recent study shows that robots make safer drivers than humans. B So it is impossible to be very popular in the near future C scientists from the United States started to develop self-driving cars (无人驾驶汽车). D If 90% of vehicles (交通工具) are self-driving, 21,700 lives will be saved a year E They allow the computer in the car to draw a 3D map of the environment.
36_______ 37_______ 38________ 39________ 40______ 书面表达 根据提示,写一篇80词左右的短文。 汽车是世界上最重要的运输工具之一，它的发明极大地影响了人们的生活。过去人们常常靠马、骆驼等动物来旅行或运送货物。汽车不仅舒适快捷，同时还可运送大量的人员和货物。汽车的发明还为人们提供了大量的就业机会。 生词提示: 汽车automobile，运输transportation，货物goods，大量large quantities of The automobile has become one of the most important means/ways of transportation in the world since it was invented. The automobile has completely changed the lifestyles of almost all the people in the world. In the past, animals like horses and camels were used for traveling and transporting goods. Automobiles are more comfortable and faster. Automobiles have also made it possible for us to transport large quantities of goods and people at the same time. Besides, the invention of the automobile has provided jobs for millions of people all over the world.