Unit 3 预习·新知早知道1 同步教材讲解 （新教材）外研版（2020新版）英语必修第三册.doc

1、1/7 .匹配词义 a给下列单词选择正确的汉语意思。 ( )1.virtual An.火药 ( )2.gunpowder Bv.计算 ( )pass Cadj.虚拟的，模拟的 ( )pute Dn.指南针，罗盘 答案 14 CADB b给下列短语选择正确的汉语意思。 ( )1.wearable tech A虚拟现实 ( )2.in addition B依据；按照；在方面 ( )3.thanks to C除此之外，另外 ( )4.in terms of D通向；导致 ( )5.capable of doing sth. E多亏 ( )6.virtual reality F有能力做某事 ( )7.

2、lead to G可穿戴技术 答案 15 GCEBF 67 AD .默写单词 1press v. 按 2shoot v. 射出(光、亮等)，放射 3flexible adj. 易弯曲的，柔韧的 4capable adj. 有能力的 5desire n. 渴望，欲望 6stuff n. 东西，物品 7battery n. 电池 .语境填空 press；stuff；battery；shoot；desire；flexible 2/7 1The strong light shot out by the flashlight hurt the eyes of the policeman. 2Find a

3、 thin and flexible tube，put into the hole and maybe it will work. 3Charge the batteries in time in case you need them anytime while travelling. 4Sometimes we must hold back our really desire and learn to pretend. 5Please press the button to open the door. 6I dont know how you can eat that stuff! .语法

4、填空之派生词 1There are pictures made with pressed(press) flowers. 2He was an excellent shooter(shoot) when he was in the army. 3If wearable (wear) tech is to live up to its potential，it needs to start looking better. 4This kind of plastic tubing is flexible (flex) 5It is no longer desirable (desire) for

5、adult children to live with their parents. 1Good evening，and welcome to Between the Pages. 晚上好，欢迎来到字里行间 。 2For example，advances in virtual reality and wearable tech，as well as the flexible battery，mean we should soon be seeing further developments. 例如，虚拟现实以及可穿戴技术方面的进步，以及可折叠电池，意味着我们 应该很快就会看到进一步的发展。 3

6、 In terms of the environment， it is now possible to create an intelligent walking house. 在环境方面，现在有可能创造一个智能步行屋。 4Most inventions start with recognising a problem that needs a solution. 大多数发明都是从认识到需要解决的问题开始的。 课文助读 welcome to 欢迎来到 Ill be talking to.，will be doing 将来进行时；talk to 对某人讲话，和某人 聊天 3/7 whose 引导

7、定语从句，在从句中作 new book 的定语 Its a pleasure to do 很高兴做某事 have been asked 现在完成时的被动语态 It suggests that“表明”，suggest 此处意思是“表明”，另外还可以表示 “建议”。that 引导宾语从句 present adj.当前的；在场的 point n观点；point of view 观点 there have been，there be 句型的现在完成时形式 think of 想到，想起 gunpowder n火药 compass n指南针，罗盘 find oneself in 发现自己处于状态，find

8、宾语补语的结构 for example 例如，举例说明 virtual reality 虚拟现实；virtual adj.虚拟的，模拟的 wearable tech 可穿戴技术；wearable wearable as well as 既又；除之外(也)；此外 flexible adj.易弯曲的，柔韧的 battery n电池；复数为 batteries further developments 进一步的发展。 further 是 far 的比较级， 表示“更远 的；更进一步的，深一层的”。 21in addition 除之外 22 have been made 现在完成时的被动语态 23 t

9、hanks to 多亏了，幸亏，由于 24 increasing adj.不断增长的 25power n能力；功率；力量；权力；大国 26give sb.some examples 给某人举例说明 27have been used 现在完成时的被动语态 28replacement n代替；归还；replace v代替；放回原处 29in terms of 就而言；根据 30it is.possible to do 做某事是可能的 4/7 31intelligent adj.聪明的；理解力强的 32be capable of 有能力做某事 33with computing technology

10、controlling its“legs”， with 的复合结构 computing technology 是宾语，controlling its“legs”是宾语补足语 34whats more 而且 35eco- friendly adj.对生态环境友好的，不妨害生态环境的 36 stuff n东西，物品 37 have been told 现在完成时的被动语态 38 inventor n发明家；invent v发明 39work as 作为 40 I see 我明白了 41 what is it that.强调句型的特殊疑问句形式，正常语序是：it is what that. 42 i

11、nspire sb.to 激励某人做某事 43 start with 开始 44 that 引导定语从句，修饰前面的 problem，that 在从句中作主语，不可以 省略 45no doubt 无疑地；固然 46 which 引导非限制性定语从句，which 在从句中作主语 47develop into 发展成，演化为 48 reduced adj.被减少的 49 environmental adj.环境的，与环境有关的 50 lead to 通向，导致 51what remains important is that，what remains important 是主语从句，what 在从

12、句中作主语，that 引导的是表语从句，解释说明主语 52desire to do 做某事的欲望 desire n欲望，渴望 53 the one 代指前面的 question 54 youve been watching，have been doing sth.是现在完成进行时，表示过去 某一动作持续到现在 55 has been invented 现在完成时的被动语态 56 Never say never！永不言弃！ 5/7 课文呈现 The New Age of Invention Interviewer： Good evening， and welcome to Between the

13、 Pages .This evening， Ill be talking to Dr Richard Fairhurst，whose new book The New Age of Invention has just been published.Welcome，Richard! Richard：Thank you.Its a pleasure to be here. Interviewer： I guess you have been asked about the title of your book before.It suggests that the present day is

14、a new age for inventions，but many people might think that the great age of invention is over. Richard：Well，thats an interesting point .There have been golden ages of invention throughout history.Think of the four great inventions in Ancient China: gunpowder，papermaking，printing and the compass.These

15、 things changed the world forever.Then there were the great Western inventions：the steam engine，the telephone and the radio.And now，we find ourselves in the great new age of technology. Interviewer：So are most of the new great inventions tech- based? Richard： A lot， yes. For example， advances in vir

16、tual reality and wearable tech，as well as the flexiblebattery，mean we should soon be seeing further developments.In addition 21 ，important advances have been made 22 in medicine and environmental science thanks to 23 increasing 24 computer power 25 . Interviewer：Can you give us some examples 26 ? Ri

17、chard：Sure.New inventions like 3D printers have been used 27 to make replacement 28 hearts and bone parts.In terms of 29 the environment，it is now possible to create 30 an intelligent 31 walking house.It is capable of 32 using GPS technology to travel to different places，with computing technology co

18、ntrolling its“legs” 33 .Whats more 34 ，huge advances in solar technology mean it can beeco- friendly 35 ，too. Interviewer：Impressive stuff 36 ！I have also been told 37 that youre an 6/7 inventor 38 yourself.Is that correct? Richard：Yes，I am，but Im only one member of a big team most inventors now wor

19、k as 39 part of big international teams. Interviewer：I see 40 .So what is it that 41 inspires us to 42 invent things? Richard：Most inventions start with 43 recognising a problem that 44 needs a solution.This was no doubt 45 the reason behind the invention of the wheel in ancient times，which 46 much

20、laterdeveloped into 47 the car.Now，reduced 48 energy supplies andenvironmental 49 pollution haveled to 50 more advances in the technology of new energy vehicles.But what remains important is that 51 we have an incredible desire to think 52 and create，and thats the real spirit of invention. Interview

21、er： One last question.This is the one 53 everyone really wants to know： will anybody ever invent a time machine? Richard：I think youve been watching 54 too many movies！Nothing like thishas been invented 55 yet and Id say were a long way from an invention like that at the moment！But，as they say， “Nev

22、er say never 56 ！” 译文参考 发明的新时代 记者：晚上好，欢迎来到字里行间 。今晚，我将和理查德 费尔赫斯特博 士交流，他的新书发明的新时代刚刚出版。欢迎，理查德！ 理查德：谢谢你。很高兴来到这里。 记者： 我想以前有人问过你这本书的书名。 这表明当今是一个发明的新时代， 但许多人可能认为发明的伟大时代已经结束了。 理查德：嗯，这是个有趣的观点。历史上有过发明创造的黄金时代。想想中 国古代的四大发明：火药、造纸术、印刷术和指南针。这些东西永远地改变了世 界。然后是西方的伟大发明：蒸汽机、电话和无线电。现在，我们发现自己正处 在一个伟大的新技术时代。 记者：那么，大多数新的伟大

23、发明都是以科技为基础的吗？ 理查德：很多，是的。例如，虚拟现实以及可穿戴技术方面的进步，以及可 7/7 折叠电池，意味着我们应该很快就会看到进一步的发展。此外，由于计算机能力 的提高，医学和环境科学也取得了重大进展。 记者：你能给我们举几个例子吗？ 理查德：当然。像 3D 打印机这样的新发明已经被用来制造替代心脏和骨骼 部分。在环境方面，现在有可能创造一个智能步行屋，它可以使用 GPS 技术各 处旅行，用计算技术控制它的“腿”。而且，太阳能技术的巨大进步意味着它也 可以是环保的。 记者：令人印象深刻的东西！我还听说你自己就是个发明家。对吧？ 理查德：是的。但我只是一个大团队中的一员现在大多数发明家都在大 型国际团队中工作。 记者：我明白了。那么，是什么激励我们去发明东西呢？ 理查德：大多数发明都是从认识到需要解决的问题开始的。毫无疑问，这就 是古代发明轮子的原因，很久以后轮子就发展成了汽车。现在，能源供应的减少 和环境污染导致了新能源汽车技术的进步。但仍然重要的是，我们有极大的渴望 去思考和创造，这才是真正的发明精神。 记者：最后一个问题。这是一个每个人都想知道的问题：会有人发明时间机 器吗？ 理查德：我觉得你看的电影太多了！目前还没有这样的发明，我想说，现在 我们离这样的发明还有很长的路要走！但是，正如他们所说， “永不言弃！ ”