高中英语外研版 (2019)必修 第三册Unit 3 The world of science授课ppt课件

这是一份高中英语外研版 (2019)必修 第三册Unit 3 The world of science授课ppt课件，共47页。PPT课件主要包含了Einstein，Newton，Edison，Tu Youyou，video chat，interview，Group work，repairing，is used to，used to等内容，欢迎下载使用。
When yu think f science, what will yu think f?
Sme great scientists
Great scientists wh have made great cntributins t ur cuntry.
Qian Xuesen
Yuan Lngping
Great scientific discveries r inventins
Papermaking
the Cmpass
The Fur Great Inventin in ancient China
China’s New Fur Great Inventin
High-speed railwayMbile payment Bike sharing Online shpping
Read abut the inventins frm famus nvels and chse thse that have becme a reality.
Harry threw the clak arund hisshulders… Harry lked dwn at his feet, but they were gne. Harry Ptter and the Philspher’s Stne
哈利把隐形衣披在肩头，哈利低头看自己的脚，真奇怪，它们消失了。 《哈利·波特与魔法石》
Invisibility Clak
Presently I am ging t press the lever, and ff the machine will g. It will vanish, pass int future time, and disappear. The Time Machine
现在我要按一下操纵杆，机器就会开动，它会消失，进入未来的时间，然后消失。 《时间机器》
Time Machine
A faint blue light sht acrss it, darkening t purple, and presently she culd see the image f her sn, wh lived n the ther side f the earth, and he culd see her. The Machine Stps
它泛出一道微弱的蓝色的光，那光线暗成紫色。此刻她能看到她儿子的样子，他住在地球的另一边，他也能看到她。 《大机器停止》
Instead f being printed, the Earth chrnicle is every mrning spken t subscribers, wh, in interesting cnversatins with reprters, statesmen, and scientists, learn the news f the day. In the Year 2889
《地球纪事》不是印出来的，而会在每天早上与订阅者进行语言上的交流。在与记者、政治家和科学家们饶有风趣的交谈中，订阅者们可以了解当天的新闻。 《末世风云 2889》
The third and furth inventins have becme a reality.
digital editins
live streaming
Watch the vide and answer the questins.
1. Which f the inventins in the vide interests yu mst? Why? 2. Which f the inventins in the vide d yu think will becme a reality?3. Of all the inventins in the wrld, which d yu think is the mst useful? why?
Wrk in pairs t share yur ideas.
… interests me mst, because it can …I think the … will becme a reality.I think the … is the mst useful inventin, because …
The New Age f Inventin
Lead in: Lk at the pictures and talk abut hw the way we live has changed ver time. Discuss the reasns behind these changes.
windw paper vs glass
Things in the kitchenfirewd vs gasbucket vs electric kettle
Lightening equipment candle vs bulb
Way t study brush pen vs laptp
The reasns behind these changes are sme inventins that make ur lives mre cnvenient.
Pre-reading: What is the article genre？
The new age f inventin
interviewer
asking questins
interviewee
answering questins
While-reading: Read the text fast and answer the questins.
1. Match the main ideas with the paragraphs: 1.Paragraphs 1-2　 A．New great tech-based inventins tday. 2.Paragraphs 3-4 B．The pssibility f making a time machine. 3.Paragraphs 5-8 C．The glden ages f inventin f all time. 4.Paragraphs 9-12 D．The inspiratins t invent new things. 5.Paragraphs 13-14 E．Greetings between the interviewer and Richard.2. What kind f bk is the mst prbably The New Age f Inventin? A. a textbk B. a science fictin C. a self-bigraphy D. a ppular science bk
3. Chse the sentences that describe Dr Fairhurst’s pinins.Inventins in Ancient China were better than thse in the West.A lt f tday’s great inventins are tech-based.Tday, mst inventrs prefer wrking by themselves.The desire t slve prblems inspires inventin.A time machine will definitely be invented in the future.
While-reading: Read the interview and find ut what inventins are mentined.
papermaking
Great inventins in ancient China:
Western inventins :
steam engine
Sme new tech-based inventins:
VR (virtual reality)
wearable tech
the flexible battery
Sme new inventins in medicine and envirnmental science:
the 3D-printer
the intelligent walking huse
the wheelthe carnew energy vehiclesthe time machine
While-reading: Read the text carefully and cmplete the mind map.
Ancient China — ___________________________________________________
the West — ________________________________________________________
gunpwder, papermaking, printing and the cmpass
the steam engine, the telephne and the radi
virtual reality
________________
wearable tech
replacement __________________made by 3D printers
the flexible battery
_____________________________using GPS, cmputing technlgy and _________________________
hearts and bne parts
an intelligent walking huse
slar technlgy
recgnising ________________________________________________________
__________________________________________________________________
a prblem that needs a slutin
an incredible desire t think and create
Pst-reading: Think & Share
If yu were the interviewer, what ther questins wuld yu ask Dr Richard Fairhurst?In yur pinin, what else inspires peple t invent things?
Interest. As we knw interest is the best teacher. S it’s very imprtant t aruse ur interest in explring science. The strng curisity and rich imaginatin can greatly inspire us t invent new things.
Be an inventr.
Wrk in grups t design a new inventin, draw a picture f it and then intrduce it t the whle class.
Its name:________________________________ Its price:________________________________Its key functins:__________________________Draw a picture f it
Sme examples
Inventin is a creative prcess, and it ften begins with an everyday prblem that needs t be slved. Inspiratin is all arund us. Keep an pen and curius mind, and yu will becme an inventr.
Language pints
It suggests that the present day is a new age fr inventins…suggest v. ① (间接)表明；暗 (其后的宾语从句不用虚拟语气，用陈述语气) ②提议，建议suggest ding sth 建议做某事suggest itself t sb 某人想到……suggest sth t sb 向某人建议某事suggest that sb (shuld) d sth 建议某人做某事 (从句为虚拟语气，shuld可省略)It suggested that … (shuld) d sth (从句为虚拟语气，shuld可省略)
1) He takes classes every week, but his attitude suggests he ________ (be) nt really interested in these subjects.2) I suggested t him that he ___________ (pay) attentin t his health.
(shuld) pay
Think f fur great inventins in Ancient China…
think f 想起，想到（对某事某人的看法=think abut）think abut 考虑think highly f 对……评价很高lse in thught 陷入思考
What d yu think f / abut his advice?I dn’t think highly f that film.
find + 宾语 +宾语补足语，此处介词短语作宾补。
And nw, we find urselves in the great new age f technlgy. 现在，我们发现自己正处于伟大的科技新时代。
宾语补足语还可以是名词、形容词、副词、动词-ing形式或动词-ed形式。
I fund a little girl dancing ver there.He fund himself cheated.
Fr example advances in virtual reality and wearable tech, as well as the flexible battery, mean we shuld sn be seeing further develpments.
as well as连接并列的主语时，该句的谓语动词与as well as前面的主语在人称和数上保持一致。类似用法的词汇还有alng with, tgether with, besides, except等。He, as well as his children, is sensitive.
1) Mary, as well as her friends, ______ (be) ging t have a picnic next weekend.2) We are painting the walls as well as _________ (repair) the rf.
New inventins like 3D printers have been used t make replacement hearts and bne parts.
be used t d 被用来做used t d 过去常常做某事be used t ding 习惯于做某事be used t d sth 被用来做某事
1) Dialgue __________ make the stry mre real t the readers. 2) Henry __________ the cld weather after he lived there fr tw years. 3) She __________ call her mther every week but nw she calls nly ccasinally.4) I _____________ drink tea, but nw I __________ drinking tea.
didn’t used t
In terms f the envirnment, it is nw pssible t create an intelligent walking huse. 就环境而言，现在，创造一座智能可行走的房子是可能的。 in terms f 就……而言，从……的角度，根据，依照 It can nt be measured in terms f mney. 这是不能用金钱衡量的。 It is a small cuntry bth in terms f size and ppulatin. 就面积和人口而言，它都是个小国。
S what is it that inspires us t invent things? 那么，是什么激励我们去发明东西呢？ what is it that…是强调句型it is …that…的特殊疑问句形式。 inspire sb. t d sth. 激励某人做某事
He inspired many yung peple t take up the sprt.
inspire v. 鼓励；激励inspiring adj. 鼓舞人心的；启发灵感的inspired adj. 品质优秀的；能力卓越的inspiratin n. 灵感；鼓舞人心的人(或事物)；启发灵感的人(或事物)
1) She was ne f the mst _________ (inspire) peple I’ve ever met.2) The little prblems that we face in ur daily life may be ____________ (inspire) fr great inventins.
But what remains imprtant is that we have an incredible desire t think and create, and that’s the real spirit f inventin.
desire n. 渴望；欲望；渴求have a desire fr/ t d sth 渴望得到某物/做某事have n desire fr/ t d sth 不想得到某物/不想做某事satisfy ne’s desire 满足某人的愿望
He has a strng desire fr knwledge. The yung man has a desire f ging abrad.
desire v. 渴望；希望；要求desire t d sth. 渴望做……desire sb. t d sth. 希望某人做某事desire that…(shuld) d …要求……
The teacher desired that she (shuld) hand in her hmewrk at nce.
Based n the inventins yu designed in this class, make a mini interview in yur grups and practice the interview by asking at least 3 questins.