高中Unit 2 Looking into the Future精品ppt课件

这是一份高中Unit 2 Looking into the Future精品ppt课件，共45页。PPT课件主要包含了Warming up，Brainstorm，Skimming，To sum up等内容，欢迎下载使用。
Learning bjectivesIn this class, yu will1. figure ut the structure f the passage and learn abut smart hmes and what they can d in the future;2. infer the writing purpse and intended audience f this passage;3. express yur ideas abut smart hmes.
Think and share1. What can yu see in the picture?A large female andrid hlding a by in the palm f her hand. 2. What cmes t yur mind when yu see the unit title and the theme picture?
AI rbts, hypernetwrk, Mars
driverless cars,space explratin
new beings, new resurces
Hw d yu understand the qute?What's the pssible cnnectin between the qute and the picture?What's the relatinship likely t be between man and technlgy in the future?
The best way t predict the future is t create it. --Peter Drucker
预测未来最好的方式就是创造未来。-彼得.德鲁克(现代管理学之父）
1 What might the picture be abut?2 What are yur predictins abut the future?3 What might be sme f the advantages and disadvantages f life in the future?
Just as we view rbts as tys nw, in the future rbts may view us as tys vice versa(反之亦然).
In the future, high tech will becme cheaper and mre cmmn thrughut the wrld, even in cuntries which are pr and underdevelped, and it will result in great changes t their scieties.
A big advantage will be an increased ability t wrk frm hme fr mst cmpanies arund the wrld. A big disadvantage will be that with everyne cnnected nline 24/7, the privacy and ability t be alne will be taken away frm many peple.
Lk and discuss
Yu are a smart guy.
intelligent
D yu have any “smart” things? What are they?
smart clsestl
smartbracelet
What ther smart devices d yu knw?
Smart Devices
1. What des it mean when we say smething, such as a phne,is smart?2. What d yu think a “smart “huse can d that ther huses cannt?
T say that smething is smart means that it can make decisins n its wn withut a human telling it what t d and that it can als learn hw t d things itself.
I wuld expect that a smart huse culd cntrl rm temperature and lights, fr example.
Predict and think
Befre yu read, lk at the title and subtitles.
SMART HOMES TO MAKE LIFE EASIER
Intelligent Cntrls
Regular Heat Checks
N Mre disasters
1. What is the type f this text?2. What is the purpse f this text?3. Wh d yu think is the intended audience?
1. What is the type f this text?A. A narratin (记叙文) B. A ppular science expsitin (科普说明文)C. An argumentatin (议论文)D. A science fictin stry (科幻故事)
[.ekspə'zɪʃ(ə)n
[nəˈreɪʃ(ə)n]
[ˌɑ:gjumən'teɪʃn]
2．What is the purpse f the passage？A．T sell integrated sensrs集成传感器.B．T change the ld huses.C．T decrate hme with smart technlgy.D． T intrduce and get peple excited abut the idea f smart hmes
T intrduce the functins f smart hmes in the future.
3．Wh d yu think is the intended audience? A．EverybdyB．ParentsC．Business peple.D．Hme wners.
Peple wh hld a psitive attitude twards the life t be imprved by technlgy
Careful Reading(detail, inference, writing technique)
Have yu ever frgtten t lck the dr f yur huse ? Or, have yu ever frgtten t switch ff the TV r cmputer ? These kinds f things happen t us all the time, waste resurces, and can smetimes lead t prblems. Hwever, in the nt-t-distant future, we will be living in smart hmes that will lck the dr fr us when we are away and remember t switch ff the TV when we frget. These smart hmes will keep us secure, save us energy, and prvide a mre cmfrtable envirnment t live in.
1. Why des the writer begin the paragraph with tw questins?
t aruse/attract readers' interest
t intrduce the tpic
Read Paragraph 1 and answer the questins.
1. Why des “These kinds f things” refer t?
Have yu ever frgtten t lck the dr f yur huse? Or, have yu ever frgtten t switch ff the TV r cmputer? These kinds f things happen t us all the time, waste resurces, and can smetimes lead t prblems. Hwever, in the nt-t-distant future, we will be living in smart hmes that will lck the dr fr us when we are away and remember t switch ff the TV when we frget. These smart hmes will keep us secure, save us energy, and prvide a mre cmfrtable envirnment t live in.
It refers t sme incnvenience peple may have in rdinary hmes.
3. What will be a smart slutin? In what ways will such hmes be helpful?
Smart hmes will be a slutin, and they can keep us secure, save us engery and prvide a mre cmfrtable envirnment t live in.
In Paragraph 2, what makes all these intelligent cntrls pssible? In Paragraph 3, why des the paragraph start with “In additin"? What d yu think "Regular Health Checks” are? In Paragraph 4, what des the writer want t cnvey by describing hw smart hmes prevent serius damage frm accidents?
Read Paragraphs 2-4 and answer the questins.
In Paragraph 2, what makes all these intelligent cntrls pssible? The integrated sensrs.
Paragraph 2
1. In Paragraph 3, why des the paragraph start with “In additin”? Because bth Para. 2 and Para. 3 intrduce the abilities f the smart hme. They are parallel paragraphs.2. What d yu think "Regular Health Checks” are? I think it means mnitring yur health every day, which might include the checks abut yur bdy weight, sleep, diet, illnesses and s n.
Paragraph 3
What message des Para. 4 cnvey by describing hw smart hmes prevent serius damages frm accidents? It cnveys that smart hmes are much safer than rdinary hmes.
Paragraph 4
Hw des the writer develp the paragraphs? What are the benefits?
Intrducing the main functins f smart hmes;Using the 2nd persn t give readers a sense f real experience; Giving examples t give further explanatin abut thse functins.
1. In what way is the hme f tmrrw already the hme f tday?Many f the new innvatins are already used in sme hmes tday. It is true especially f autmatic cntrls fr things such as lights and air cnditiners.
Paragraph 5
t expensiveimperfect...
2. What might be the reasn that it will take sme years befre mst new hmes begin t use this new technlgy?
Para3. Regular health checks
Para5. The situatin f smart hmes
Smart hmes: Benefits
Para1: a brief intrductin f smart hmes
Frm a structure map f the text
Para4.N mre disasters
Para2. Intelligent cntrls
Integrated sensrs:When yu leave:energy-efficient mdeWhen yu get hme:drs, lights, TV, dinner
Mnitr yur healthbed: sleep, bdy, weighttilet: critical illnesses
Prevent serius damage:detect leaking pipes, electric wiring shrt
Draw a mind-map f the text in yur preferred style
Read the text thrughly and fill in the chart
In the future, what will smart hmes d abut…?
lck the dr fr us when we are away
switch ff TVs and cmputers when we frget
prepare dinner fr us
detect if there is a prblem and prvide us with the relevant infrmatin
keep cnstant track f ur health and warn us early n if there is smething wrng
cme n the instant we enter the dr
recrd hw well we sleep every night, check ur bdy weight, send a warning t ur phnes when we have sleep r weight prblems, and give us suggestins n a healthier diet and hw t sleep better
What is the writer’s attitude twards smart hmes? Hw d yu knw that?
psitive neutral negative
What advantages d smart hmes have?Bringing cnvenience, saving energy and time, mnitring health and preventing diseases and disasters.
Pst Reading
energy-efficientautmatically cntrlledsecureintelligenteffectively mnitredready t enjy
1. What might be sme f the disadvantages f smart hmes?
1. If the system breaks dwn, 2. If hackers hack int yur system,3. Fr lder peple,
yu may find yurself lcked ut f the huse r unable t turn n yur TV.
it will be difficult t perate the system.
yur persnal infrmatin will be stlen fr evil purpses.
Language Pints: Imprtant sentences (P14 ~ P15)
1. These smart hmes will keep us secure, save us energy, and prvide a mre cmfrtable envirnment t live in. (P14)这样的智能家居将保障我们的安全，节省我们的能源，为我们提供一个更为舒适的居住环境。
(1) Yangzhu is a gd place ___________________ (live).(2) Thailand is a visiting place __________________ (g).(3) Cking is an interesting tpic _____________________ (talk).(4) Mary is easy _________________________ (相处).
当不及物动词的不定式形式做后置定语或表语时，并且不定式的宾语为所修饰对象时，介词不能省略。
t talk abut
t get alng with
2. In additin, yur smart hme will be mnitring yur health fr yu every day. (P14) 另外，你的智能家居每天都会监测你的健康状况。
(1) Daniel’s family _______________________ (enjy) their hliday in Huangshan this time next week.(2) I’m nt really sure what I __________________ (d) in ten years frm nw.
will be enjying
will be ding
一般将来时的进行时表示将来某一时间正在进行的动作，一般与表示将来的时间状语连用，如：sn, this evening, n Sunday, at this time tmrrw, in tw days 等。
将来进行时还可以表示安排要做的事或者预计会发生的事情。注意：在口语中，将来进行时用的较多，而且可以与现在进行时互换，意义无区别：例如：I’ll be meeting Mary tmrrw. = I’m meeting Mary tmrrw.
3. Nevertheless, it will take sme years befre mst new hmes begin t use this new technlgy. (P15) 然而，还需要过些年大多数新住宅才会开始使用这种新技术。
英译汉:(1) They wuld die befre surrendering.(2) True men chse death befre dishnur.(3) Put dwn that knife befre yu hurt smebdy.
【拓展】(1) It will nt be lng _________ we understand each ther. (2) It was sme time _______ the dr pened in respnse t his ring.
不久以后，我们就会互相理解。
门铃按了很久，门才打开。
A smart hme is ne that i_________ cmputers int the structure f the building itself. In this way, many f the things that we nw d urselves will becme a_________. Fr example, the smart hme culd cntrl the air cnditining and lights s that yu wuld n lnger have t turn s_________ n and ff, making yur hme mre energy-e_________. The smart hme culd als m________ itself t make sure that everything is wrking as it shuld, and send yu w_________ if there is a prblem.
Such smart hmes culd even be prgrammed t d_______ yur health prblems, and then give yu r________ advice as t the fd yu shuld eat r if yu shuld see a dctr. S in a sense, smart hmes will lead us t living smarter lives.
Language Pints: Imprtant phrases (P13 ~ P15)
Read the text alud and finish activities 3 and 4 n page 15.Design a smart hme including its functins, advantages, disadvantages and ideas t make it better in yur mind.