高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future示范课ppt课件

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future示范课ppt课件，共15页。PPT课件主要包含了Lead-in，doors，dinners，beds，toilets，integrates，automatic，switches，efficient，monitor等内容，欢迎下载使用。

sweeping rbt
sweep the flr autmatically
smart digital dr lck
use passwrds and ur fingerprints t replace traditinal keys
smart watch
keep track f ur fitness data cnstantly
Pre-reading
What des it mean when we say that smething such as a phne is “smart”?What d yu think a “smart” huse can d that ther huses cannt?
technlgically intelligent
While-reading
Task 1 Skim the text and answer these questins.
1.What is the purpse f the text?2.Wh is the intended audience f this text?
1.T intrduce and get peple excited abut the idea f smart hmes.2. Hme wners.
1.persuade vt.劝说- n. persuasin 说服，信仰- adj. persuasive 有说服力的①~ sb. t d sth.=~ sb. int ding sth.劝说某人做某事②~ sb. nt t d sth.= ~ sb. ut f ding sth.劝说某人不要做某事③~ sb. f sth.使某人相信某物 ④~sb. that…使某人相信…
Task 2 Skim the text and get tpic sentences f each paragraph.
Smart hmes will bring us safe, energy-saving and cmfrtable life in the future.
Intelligent cntrls in the hme system.
Smart hmes will check peple’s health regularly.
Smart hmes will prevent serius damage frm accidents.
Smart technlgy will be used widely in the future.
While -reading
Task 3 Read the text again and fill in the table belw.
lck the dr fr us when we are away
TVs, cmputers
switch ff TVs and cmputers when we frget
water pipes, electrical wires
detect if there is a prblem and prvide us with the relevant infrmatin
prepare dinner fr us
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.
keep cnstant track f ur health and warn us early n if there is smething wrng.
lights, favrite music r TV prgrammes
cme n the instant we enter the dr
Pst-reading
Task 4 Cmplete the summary using the crrect frms f the wrds frm the text.
sth. happen t sb.某事发生在某人身上
2. switch vt.转换；交换 n.开关；转变①make a switch做出转变②~ (frm…) t…（从…）转变成③~ ff/n= turn ff/n④~sth. with sb.和某人交换某物
3.distant adj.遥远的；疏远的 –n. distance 距离 -adv. distantly遥远地①be +距离+ distant frm…离某地有…远②in the distance在远处
4. secure adj.安全的，可靠的 vt.获得，保护 -n. security 安全，安全性 –adj. insecure 不安全的 -adv. securely 安全地①feel secure abut 对…安心②be secure frm/against 没有…的危险③secure sb. against sth. 保护某人免受某物的伤害
5. autmatic adj.自动的 autmbile n.汽车 autnmus adj.自治的autbigraphy n.自传
6. integrate v.合并；成为一体-adj. integrated 综合的integrate A with/int/and B把 A和B合并
7. instant adj.立即的；速食的 n.瞬间，片刻-adv. instantly立刻①in an instant = immediately 立刻，马上② the distant (that) = as sn as一…就…③(at) any instant 随时④fr an instant片刻
8.preference n.爱好，偏好 –vt. prefer倾向于 –adj. preferable更合适的①have a preference fr sth./sb.偏爱② in preference t优先于，而不是③give a preference t优待
9.cmmand vt.命令，控制 n.指令，命令①under the cmmand f …= under ne’s cmmand由..指挥② be in cmmand f…控制…(表状态)③take cmmand f…控制…(表动作)④have a cmmand f…了解，掌握⑤cmmand sb. t d sth.命令某人做某事⑥cmmand that sb. (shuld) d sth.
10.available adj.可获得的，有空的①be available fr sth.可用于某事② be available t d sth.可以做某事③be available t/fr sb.对某人来说是可以获得的
1.I _____him nt t skate n such thin ice, but he ignred my ________.(warn)2.As an ___________ secretary, she can rganize varius jbs ___________ and imprve her ___________.(efficient)3.She watched her husband’s car until it disappeared frm her sight in the ____________(distant) every jb is ____________(ptential) as risk in the lng run.5. Imagine having a smart hme that ______________(autmatical) turns the lights n when yu pen yur frnt dr.
efficiently
autmatically