unit3-I-have-seen-amazing-things-课文详解PPT优秀课件

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1、1What would you do if you found yourself alone on a desert island？如果你发现你独自一人在一个荒岛上，你将怎样做呢？本句为与现在现在事实相反的虚拟语气条件句，主句主句谓语动词用“should/would/could/might动词原形”，从句从句谓语动词用动词的过去式(be 动词用 were)。,虚拟语气条件句的其他两种情况为：(1) 与 过过 去去 事 实 相 反 的 假 设 。 主主 句句 谓 语 动 词 用“”，从句从句谓语动词用“”。(2) 与 将将 来来 事 实 相 反 的 假 设 。 主主 句句 谓 语 动 词 用“s

2、hould/would/could/might 动 词 原 形 ” ， 从从 句句 谓 语 动 词 用“should/were to动词原形”或直接用动词的过去式(be 动词用 were)。2were were were were If I _ (be) you, I would study harder to achieve mydream.If it had not been for your help, we could not _( finish) the work ahead of time.If it _ (be) rain tomorrow, the sports meeting

3、 would be put offhave finished were to were 3Star sentences: Find and translate them. My first visit was to a space station considered the most modern in space. 2. Described as an enormous round plate, it spins slowly in space to imitate the pull of the earths gravity. I stared at the moving model o

4、f the waste machine, absorbed by its efficiency.1.3. Well, now theres a system where the waste is disposed of using the principle of ecology.4 My first visit was to a space station considered the most modern in space.2. Described as an enormous round plate, it spins slowly in space to imitate the pu

5、ll of the earths gravity. I stared at the moving model of the waste machine, absorbed by its efficiency.3. Well, now theres a system where the waste is disposed of using the principle of ecology.我首先参观的是一个太空站，这个站被认为是太空中最现代我首先参观的是一个太空站，这个站被认为是太空中最现代化的地方。化的地方。太空站像一个巨大的圆盘，在太空中缓缓地旋转，以仿照出太空站像一个巨大的圆盘，在太空中缓

6、缓地旋转，以仿照出地球重心的引力。地球重心的引力。我注视着缓缓移动的垃圾分解机器模型，为它的成效所吸引。我注视着缓缓移动的垃圾分解机器模型，为它的成效所吸引。可现在我们有一种装置，能利用生态学原理来处理掉废弃物。可现在我们有一种装置，能利用生态学原理来处理掉废弃物。5My first visit was to a space station considered the most modern in space.我首先参观的是被认为太空中最现代的太我首先参观的是被认为太空中最现代的太空站空站a space station considered the most modern in space

7、过去分词作后置定语可以过去分词作后置定语可以扩充为定语从句扩充为定语从句= a space station _ the most modern in space.which was considered6Described as an enormous round plate, it spins slowly to imitate the pull of the earths gravity. ( 过去分词伴随作状语过去分词伴随作状语 )= _ described as an enormous round plate, _it spins slowly to imitate the pullg

8、ravity. (be ) described as 像像, 被描绘成被描绘成 enormous: huge , large or giant 庞大的庞大的 the pull of 拉力拉力 the earths gravity 地心吸引力地心吸引力It wasand7Inside was an exhibition of the most up-to-date inventions of the31st century.(教材 P22)太空站里展出了 31 世纪一些最前沿的发明。本句为一个完全倒装句。正常语序为“An exhibition of the most up-to-date inv

9、entions of the 31st century was inside.”。表示 there， here，out， in， above 等和表示等放句首,而句子主语又人称代词时，句子In this district _ (be) many beggars who look very poor.Out _ (rush) a man who looked very bad-tempered.Among the rush of angry water _ (sit) a bird on hernest.are rushed sat 8an exhibition of : 展览展览 the mo

10、st up-to-date: 最前沿的最前沿的 show sb. around:带某人参观带某人参观 along 沿着沿着 a moveable path 移动的运送带移动的运送带9the latest form of communication 最新的通最新的通讯方式讯方式 no more不再有不再有 typists working on a typewriter or computer ( -ing 作后置定语作后置定语,修饰修饰typists) = typists _a typewriter or computer who work on10Message can be sent usi

11、ng a “thoughtpad”. = People _message by _a “thoughtpad” thoughtpad 思想仪器思想仪器 placeover把把放在放在上上 the metal band 金属带金属带 clear your mind 排除杂念排除杂念 the next instant its sent. 片刻之间信息就被发出去了片刻之间信息就被发出去了can send using 11 Its stored on the “thoughtpad” of the receiver.信息储存在接受器的思想仪上信息储存在接受器的思想仪上. store 储存储存 rece

12、ive v. 收到收到 ，接受，接受-receiver n.接受器接受器 efficient 有效的有效的 environmentally friendly 环保环保 limitation (n.) 局限局限 blamefor因因怪责怪责 fault C: 过失过失,失误失误123.The only limitation is if the user does not think his or hermessage clearly, an unclear message may be sent.( 教材教材 P22) 唯一的缺点是，如果使唯一的缺点是，如果使用者不能想清楚要传递的信息，发送出去

13、的用者不能想清楚要传递的信息，发送出去的信息可能是模糊不清的。信息可能是模糊不清的。分析： 本句是一个主从复合句，其中主句的主语为_，谓语动词为_，从句是省略了关系词 that引导的 _ 从 句 ，该从句又包含由 if 表示 “ 如果 ” 的_从句。the only limitation is 表语 条件状语 13Well, now theres a system where the waste is disposed of using the principles of ecology.(教材教材 P22)可现在我们有一种装置，能利用生态学可现在我们有一种装置，能利用生态学原理来处理掉废弃物

14、。原理来处理掉废弃物。分析：本句是一个主从复合句，其中由 where 引导的修饰system 的是 _从句。主句主语为_，谓语动词为_，表语为_ 。该句中有一个重要短语：清除；处理_ ， 表 示 动 作 _( 被 动 / 主 动 ); (by) using the principles of ecology 为分词短语，作方式状语。定语 there is a system be disposed of 被动 14Theres a system where the waste is disposed of using principle of ecology.有一种装置有一种装置,能利用生态学来

15、处理掉废物能利用生态学来处理掉废物a system where : where引导定语从句引导定语从句, 作作状语状语 = in which dispose of: get rid of or destroy 消除消除,处理处理,销毁销毁 15 I know many cases _ Chinese students cant make correct English sentences. I was offered a job _ I would learn much. Its helpful to put children in a situation _ they can see the

16、mselves differently. Those successful deaf dancers think that dancing is an activity _ sight matters more than hearing. I took part in many activities _ were held by Volunteer Association this summer.先行词是case, point, job, situation, activity等，从句中缺少抽象意义地点状语，关系词用wherewherewherewherewherewhich/that 16A

17、 giant machine, always greedy for more, swallows all the waste available. 一架巨大的机器一架巨大的机器,总是贪得无厌总是贪得无厌,能把所有能能把所有能获得的废物都吞进去获得的废物都吞进去. always greedy for more: 形容词短语形容词短语,作定语作定语 (be) greedy for.贪心贪心 giant a. large , huge, enormous 庞大的庞大的 swallow v. 吞并吞并 available a. 可获得的可获得的,可利用的可利用的 17be turned into 被转

18、化成被转化成I stared at the moving model of the waste machine, absorbed by its efficiency. 过去分词作伴随状语过去分词作伴随状语 = I stared at the moving model of the waste machine _ absorbed by its efficiency. stare at. 凝视凝视 (be) absorbed by= (be) attracted by 被被吸引吸引 move on 继续向前移动继续向前移动and I was18Our third stop shows the

19、changes that happened to work practice. happen to sb./sth.发生在发生在.上上 happen to do 碰巧做碰巧做. work practice 工作实践工作实践 My mind began to wander. 我的思绪开始我的思绪开始漫游漫游.( 定语从句定语从句,修饰修饰 changes)19 一些最前沿的发明带某人到处带某人到处(看看看看) 最新的通讯形式之一 因为而责备 过去常常 收集废弃物 对是贪婪的 把所能获得的废弃物都吞进去 把变成9. 工作实践10. 发生11. 给机器人设置程序执行任务12. 在太空居住地工作和学习

20、13. 监控机器人14. 奇妙的未来世界20 一些最前沿的发明 最新的通讯形式之一 因为而责备 过去常常 收集废弃物 对是贪婪的 把所能获得的废弃物都吞进去 把变成the most up-to-date inventionsone of the latest forms of communicationblame for used to docollect wastebe greedy forswallow all the waste availableturn into219. 工作实践10. 发生11. 给机器人设置程序执行任务12. 在太空站工作和学习13. 监控机器人14. 奇妙的未来

21、世界work practicestake placeprogramme robots to perform taskslive and work in space settlementsmonitor the robotsthe wonderful world of the future.22带某人到处带某人到处(看看看看)处理处理废物处理器废物处理器大量生产物品大量生产物品排除杂念排除杂念按下发送键按下发送键环保的环保的向前移动向前移动生态学原理生态学原理工作实践工作实践完成任务完成任务show sb arounddispose of a waste machinemanufacture g

22、oodsclear ones mindpress the sending buttonenvironmentally friendlymove onthe principles of ecologywork practicesperform tasks23Complete the sentences using the correct form of the given words._ about the time available, Zhang Pingyu had made a list of the sites she wanted to see in London. (worry)_

23、 to your job, youll finally succeed. (devote)_ yourself to your job, youll finally succeed._ this medicine, and youll feel better soon. (take)Worried Devoted Devoting Take 24Yesterday a guide s_ us around a space station which was c_ the most modern in space. It was d_ as an round plate s_ slowly. I

24、nside are the most u_ inventions. First we e_ the latest forms of c_ and knew that messages could be sent using a “_” . Next we saw a g_ machine which can s_ all the waste and t_ it into useful material. At last, we got to know that m_ took place on the space stations with the help of r_. But it still need some representatives to m_ them. showedconsidereddescribedspinningup-to-dateexaminedcommunicationthoughtpadgiantswallowturnmanufacturingrobotsmonitor