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2020-2021学年外研版(2019)高中英语 必修第三册学案: UNIT 3 THE WORLD OF SCIENCE 预习&新知早知道1 WORD版含解析.doc

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1、.匹配词义a给下列单词选择正确的汉语意思。()1.virtualAn.火药()2.gunpowderBv.计算()passCadj.虚拟的,模拟的()puteDn.指南针,罗盘答案14CADBb给下列短语选择正确的汉语意思。()1.wearable techA虚拟现实()2.in additionB依据;按照;在方面()3.thanks toC除此之外,另外()4.in terms ofD通向;导致()5.capable of doing sth.E多亏()6.virtual realityF有能力做某事()7.lead toG可穿戴技术答案15GCEBF67AD.默写单词1press v.

2、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;flexible1The strong light shot out by the flashlight hurt the eyes of the policeman.2Find a thin and flexible tube,put into the hole and maybe it will wor

3、k.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!.语法填空之派生词1There are pictures made with pressed(press) flowers.2He was a

4、n 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 adult children to live with their parents.1Good evening,and welcome to Be

5、tween 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。3In terms of the environment,it is now possible to create an intelligent walking

6、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whose引导定语从句,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”,su

7、ggest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

8、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”。in addition 除之外 have been made 现在完成时的被动语态 thanks to 多亏了,幸亏,由于 increasing adj.不断增长的power n能力;功率;力量;权力;大国give sb.some examples 给某人举例说明have been used 现在完成时的被动语态replacement n代替;归

9、还;replace v代替;放回原处in terms of 就而言;根据it is.possible to do 做某事是可能的 intelligent adj.聪明的;理解力强的be capable of 有能力做某事with computing technology controlling its“legs”,with的复合结构computing technology是宾语,controlling its“legs”是宾语补足语whats more而且ecofriendly adj.对生态环境友好的,不妨害生态环境的 stuff n东西,物品 have been told 现在完成时的被动

10、语态 inventor n发明家;invent v发明work as作为 I see 我明白了 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. inspire sb.to 激励某人做某事 start with 开始 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no doubt 无疑地;固然 which引导非限制性定语从句,which在从句中作主语develop into 发展成,演化为 reduced adj.被减少的 environmental adj.环境的,与环境有关的 lead to 通向,导

11、致what remains important is that,what remains important 是主语从句,what在从句中作主语,that引导的是表语从句,解释说明主语desire to do 做某事的欲望 desire n欲望,渴望 the one 代指前面的question 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 has been invented 现在完成时的被动语态 Never say never!永不言弃!课文呈现The New Age of InventionInterviewer

12、:Good evening,and welcome to Between the 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.I

13、t suggests that the present day is 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,papermaki

14、ng,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.Interviewer:So are most of the new great inventions techbased?Richard:A lot,yes. F

15、or example,advances in virtual reality and wearable tech,as well as the flexiblebattery,mean we should soon be seeing further developments.In addition,important advances have been made in medicine and environmental science thanks to increasing computer power.Interviewer:Can you give us some examples

16、? Richard:Sure.New inventions like 3D printers have been used to make replacement hearts and bone parts.In terms of the environment,it is now possible to create an intelligent walking house.It is capable of using GPS technology to travel to different places,with computing technology controlling its“

17、legs”.Whats more,huge advances in solar technology mean it can beecofriendly,too.Interviewer:Impressive stuff!I have also been told that youre an inventor yourself.Is that correct? Richard:Yes,I am,but Im only one member of a big team most inventors now work as part of big international teams.Interv

18、iewer:I see.So what is it thatinspires us to invent things?Richard:Most inventions start with recognising a problem that needs a solution.This was no doubt the reason behind the invention of the wheel in ancient times,which much laterdeveloped into the car.Now,reduced energy supplies andenvironmenta

19、l pollution haveled to more advances in the technology of new energy vehicles.But what remains important is that we have an incredible desire to think and create,and thats the real spirit of invention.Interviewer:One last question.This is the one everyone really wants to know:will anybody ever inven

20、t a time machine?Richard:I think youve been watching too many movies!Nothing like thishas been invented yet and Id say were a long way from an invention like that at the moment!But,as they say,“Never say never!”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

21、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。

22、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!”

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