英语必修 第三册Unit 3 The world of science图片ppt课件

这是一份英语必修 第三册Unit 3 The world of science图片ppt课件，共40页。PPT课件主要包含了III，Homework等内容，欢迎下载使用。
Pre-reading
Language pints
Fast reading
Careful reading
Pst-reading
Read abut the inventins frm famus nvels and chse thse that have becme a reality. (P25)
The tw inventins have becme a reality.
Watch the vide and answer the questins.
Which f the inventins in the vide interest yu mst? Why?Which f the inventins in the vide d yu think will becme a reality?Of all the inventins in the wrld, which d yu think is the mst useful? why?
Life in the year 3000
Lk at the pictures and find the differences between the past and nw.
electric kettle
the inventins peple have created
Read the interview (P26-27) and find ut what inventins are mentined.
Read the interview and find ut what inventins are mentined.
papermaking
steam engine
new energy vehicles
the time machine
intelligent walking huse
Virtual reality (VR)
Flexible batteries are designed t be flexible, unlike traditinal rigid batteries. There is increasing interest in prtable and flexible batteries, which can be implemented in prducts such as smart cards and wearable electrnics.
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.
Cmplete the mind map (P28) with infrmatin frm the passage.
Inventins f the past
Ancient China
gunpwder, papermaking, printing and the cmpass
the steam engine, the telephne and the radi
1___________________________________________
2___________________________________________
Inventins f tday
virtual reality
wearable tech
3_______________________
The flexible battery
replacement 4 ___________________ made by 3D printer
hearts and bne parts
5 __________________________ using GPS, cmputing technlgy and 6 ________________
an intelligent walking huse
slar technlgy
Inspiratin fr inventins
recgnizing 7 _____________________________________
8 _________________________
an incredible desire t think and create
that needs a slutin
Suppse yu are a reprter in a newspaper, yu need t reprt the interview t readers. Try t retell the interview based n the fllwing infrmatin.
The glden age f inventins thrughut histry.
Nw mst f the new inventins are tech-based.
Factrs that inspire us t invent new things.
Will there be any pssibilities t invent a time machine in the future.
1. If yu were the interviewer, what ther questins wuld yu ask Dr Richard Fairhurst?2. In yur pinin, what else inspires peple t invent things?
Think Share
1. If yu were the interviewer, what ther questins wuld yu ask Dr Richard Fairhurst?
1) Wuld the new inventins have any side effects n ur human beings? What if peple use them as criminal tls?2) Are there any pssibilities fr us all t travel t the universe?
Maybe they have a strng desire t challenge themselves and cnquer the wrld.
2. In yur pinin, what else inspires peple t invent things?
Imprtant phrases
the great age f virtual reality wearable tech flexible battery in additin thanks t
Imprtant sentences
1. 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 为并列连词，意为“除……之外”，句子的主干为advances … mean …。
2. In terms f the envirnment, it is nw pssible t create an intelligent walking huse.
in terms f sth 意为“在……方面；谈及” it is pssible t d sth 意为“做……是可能的”
3. S what is it that inspires us t invent things?
S what gives us the inspiratin t invent things?
此句是强调句型的特殊疑问句式，句型为特殊疑问词+ is / was it that + 句子的其他成分
4. Mst inventins start with recgnising a prblem that needs a slutin.
recgnise意为“认出”“辨别”It was malaria, but Dr Lee hadn’t recgnised the symptms. 这是疟疾，但Lee医生没有辨认出症状。
a prblem 后为定语从句，关系代词 that 在从句中充当主语。
5. But what remains imprtant is that we have an incredible desire t think and create, and that’s the real spirit f inventin.
句子中what 引导主语从句，在从句中充当主语，可理解为“smething”。that 作为从属连词，连接表语从句，在从句中不充当任何成分。and为并列连词，连接两个相同的成分。
What achievements have we Chinese gt during these years?Hw can we handle infrmatin explsin in the age f Internet?