外研版 (2019)必修 第三册Unit 3 The world of science课堂教学ppt课件

Ⅰ.匹配词义

a．给下列单词选择正确的汉语意思。

(   )1.virtual   A．adj.able to change to suit new

 conditions

(   )2.gunpowder  B．v.计算

(   )3.compass  C．adj.made to exist by the

  use of software

(   )4.compute  D．n.指南针，罗盘

(   )5.flexible  E．n.火药

[答案]　1－5　CEDBA

b．给下列短语选择正确的汉语意思。

(   )1.lead to  A．有能力做某事

(   )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.(be)capable of  E．多亏

[答案]　1－5　DCEBA

Ⅱ.默写单词

1．press v. 按

2．shoot v. 射出(光、亮等)，放射

3．capable adj. 有能力的

4．desire n. 渴望，欲望

5．stuff n. 东西，物品

6．battery n. 电池

Ⅰ.语境填空

press；stuff；battery；shoot；desire；flexible

1．The strong light shot out by the flashlight hurt the eyes of the policeman.

2．Find a thin and flexible tube，put into the hole and maybe it will work.

3．Charge the batteries in time in case you need them anytime while travelling.

4．Sometimes we must hold back our really desire and learn to pretend.

5．Just press the button to see your favorite character in action.

6．Could you move all the stuff off the table?

Ⅱ.语法填空之派生词

1．There are pictures made with pressed(press) flowers.

2．He was an excellent shooter(shoot) when he was in the army.

3．If wearable (wear) tech is to live up to its potential，it needs to start looking better.

4．His company offers a flexible(flex) packaging service for the food industry.

5．It is no longer desirable (desire) for adult children to live with their parents.

1．Good evening，and welcome to Between the Pages.

晚上好，欢迎来到《字里行间》。

2．For 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．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。

4．Most 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。

名师圈点

①the new age of invention发明的新时代

②golden age(尤指过去的)黄金时代，鼎盛时期

③throughout history在整个历史上

throughout the world在全世界范围内

④tech­based adj.以科技为基础的

⑤advance n．[C，U]进步，进展

technological/scientific/medical advance技术/科学/医学进步

⑥virtual reality虚拟现实

virtual adj.虚拟的，模拟的

⑦wearable tech可穿戴技术

⑧the flexible battery柔性电池

battery n．[C]电池

flexible adj.易弯曲的，柔韧的

⑨in addition除此之外，另外

⑩thanks to由于，幸亏

⑪be used to do sth.被用来做某事

be used to doing sth.习惯于做某事

used to do sth.过去常常做某事

⑫replacement n．[U]替换，更换；[C]替代品；替换物

replace vt.代替，取代

replace A with/by B用B替换/接替A

⑬part n. [熟词生义] [C]器官，部位，组成部分

⑭in terms of从……方面来讲，就……而言

⑮capable adj.有能力的

⑯compute vt.计算

⑰solar technology太阳能技术

⑱eco­friendly adj.环保的，对环境无害的

eco­friendly products环保型产品

⑲stuff n．[U]东西，物品

[形近]staff n．[C]全体职工(或雇员)

⑳inspire sb.to do sth.激励某人做某事

inspiration n．[U]灵感

no doubt 无疑，很可能

reduced energy supplies缩减的能源供应

new energy vehicles新能源汽车

vehicle n．[C]交通工具，车辆

incredible adj.极好的，极大的

desire n．[C，U]渴望，欲望

a time machine时光机器

at the moment此刻，目前

[近义短语]at present现在，目前

never say never别轻易说决不

课文呈现

The New Age of Invention①

Interviewer：Good evening，and welcome to Between the Pages.This evening，I'll be talking to Dr.Richard Fairhurst，whose new book The New Age of Invention has just been published【1】．Welcome，Richard!

Richard：Thank you.It's a pleasure to be here.【2】

【1】I'll be talking to Dr.Richard Fairhurst是将来进行时，表示将来某时正在进行的或持续的动作；whose...published是whose引导的非限制性定语从句，whose在从句中作定语。

【2】It在句中是形式主语，不定式短语to be here是真正的主语。

Interviewer：I guess you have been asked about the title of your book before【3】．It suggests that the present day is a new age for inventions 【4】，but many people might think that the great age of invention is over.

【3】此处从句的谓语部分使用了现在完成时的被动语态。

【4】此处是that引导的宾语从句，suggest意为“表明”，故从句用的是陈述语气。

Richard：Well，that's an interesting point.There have been golden ages② of invention throughout history③.【5】Think of the four great inventions in Ancient China: gunpowder，papermaking，printing and the compass.These 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.

【5】There have been...history是There be句型的现在完成时态。

Interviewer：So are most of the new great inventions tech­based④？

Richard：A lot，yes.For example，advances⑤ in virtual reality⑥ and wearable tech⑦，as well as the flexible battery⑧，mean we should soon be seeing further developments.In addition⑨，important advances have been made in medicine and environmental science thanks to⑩ increasing computer power.

Interviewer：Can you give us some examples?

Richard：Sure.New inventions like 3D printers have been used to⑪ make replacement⑫ hearts and bone parts⑬.In terms of⑭ the environment，it is now possible to create an intelligent walking house.It is capable⑮ of using GPS technology to travel to different places，with computing⑯ technology controlling its“legs”【6】．What's more，huge advances in solar technology⑰ mean it can be eco­friendly⑱，too.

【6】此处是“with＋宾语＋宾补”结构，computing technology与control之间是逻辑上的主谓关系，故用现在分词短语作宾补。

Interviewer：Impressive stuff⑲！I've also been told that you're an inventor yourself.Is that correct?

Richard：Yes，I am，but I'm only one member of a big team — most inventors now work as part of big international teams.

Interviewer：I see.So what is it that inspires us to⑳ invent things？【7】

【7】此处是强调句型的特殊疑问句形式。

Richard：Most inventions start with recognising a problem that needs a solution.This was no doubt㉑ the reason behind the invention of the wheel in ancient times，which much later developed into the car【8】．Now，reduced energy supplies㉒ and environmental pollution haveled to more advances in the technology of new energy vehicles㉓.But what remains important is that we have an incredible㉔ desire㉕ to think and create【9】，and that's the real spirit of invention.

【8】此处是which引导的非限制性定语从句，修饰先行词the wheel，which在从句中作主语。

【9】what remains important是what引导的主语从句，what在从句中作主语；that we have...create是that引导的表语从句。

Interviewer：One last question.This is the one everyone really wants to know：will anybody ever invent a time machine㉖?

Richard：I think you've been watching too many movies！【10】Nothing like thishas been invented yet and I'd say we're a long way from an invention like that at the moment㉗！But，as they say【11】，“Never say never㉘！”

【10】此处是现在完成进行时，表示从过去某时开始一直持续到现在的动作。

【11】as在此引导非限制性定语从句，as意为“正如，就像”。

译文参考

发明的新时代

采访者：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。很高兴来到这里。

采访者：我猜之前已经有人就书名向您提问了，它表明当今是发明的新时代，但许多人可能认为发明的伟大时代已经结束了。

理查德：嗯，这是一个有趣的观点。纵观历史，(我们)曾有过发明的黄金时代，想想中国古代的四大发明：火药、造纸术、印刷术和指南针，这些发明给世界带来了永久性的改变。后来，还有西方的伟大发明：蒸汽机、电话和收音机。而现在，我们自己正生活在伟大的科技新时代。

采访者：所以说，大部分新的伟大发明都是基于科技的吗？

理查德：对的，很多都是。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。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。

采访者：您能给我们举些例子吗？

理查德：当然了。新的发明，如3D打印机已经用于制作心脏和骨头的替代品。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”。此外，太阳能科技的巨大进步也让房屋具有环保性。

采访者：真是令人惊叹的发明！也有人告诉我您自己就是发明家，对吗？

理查德：是的，但我只是一个大团队中的一员——大多数发明家现在都是大型国际团队的一份子。

采访者：我懂了，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。这无疑也是古代人们发明车轮的原因，后来由此发展成为汽车。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。不过，一直以来重要的是我们有一种强烈地想要思考和创造的渴望，那就是真正的创造精神。

采访者：最后一个问题。所有人都很想知道：会有人发明出时光机器吗？

理查德：我觉得你电影看得太多了！类似的东西还没能发明出来，按我说，目前要发明出像时光机器这样的东西还有很长的路(要走)！不过，常言道：“别轻易说决不！”