人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists精品课件ppt

这是一份人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists精品课件ppt，共18页。PPT课件主要包含了 Lead in，creativity，hopes，feelings，morality，learning，dreams，also，besides，moreover等内容，欢迎下载使用。
Hw much d yu knw abut AI?
Where can AI be used？
Is AI a rbt？
It can be used in smartphnes, cars, scial media feeds, vide games, banking, surveillance, and many ther aspects f ur daily life.
Accrding t the authr, we _______ AI machines that think like humans in every way.
Activity 1 Read and chse the crrect answer.
knw that we can makedn’t knw if we can makehave already madewill never make
Which f the fllwing attributes f human thught des AI have nw?
Activity 2 Read and answer the questins
prblem-slving ability
independent thinking
Why are many peple cncerned abut AI? What d sme peple hpe AI will be able t d in the future?
The idea f a cmputer that is all-pwerful and can think and make decisins fr itself terrifies many peple. Many peple are als cncerned that AI will be used t replace humans. On the ther hand, sme peple hpe that in the future rbts can be made t replace lved nes wh have died.
1.What d yu think AI will be able t d in the future?
AI will be able t run mst f the high-tech systems we have in the wrld, and even many husehld machines will use AI.
Discuss the questins in grups.
2.What pssible benefits r prblems will AI bring us?
A pssible benefit will be that we will have mre time fr leisure.A pssible prblem might be a lss f cntrl ver many things in life, where an AI machine will be dictating t use what we want.
Hw d we list benefits t supprt ur viewpints?
Giving examples
fr example/instance
additinally
Para.1 Intrductin
different things
Para.2 Bdy
give examples
Para.3 Cnclusin
Describe hw smething has influenced ur life.
Any disadvantages?
mst imprtant ne
future develpment
Useful expressins
1. On the ther hand, ... has prvided peple everywhere with ... 2. Mrever, ... has made it pssible fr sb t d sth even if ... 3. It has als made ding ... much easier, as it allws ... t d Every cin has tw sides, and the new technlgy is n exceptin. Thugh technlgy is a duble-edged swrd, we shuld learn t stay psitive and make the mst f it.
Chse ne kind f technlgy and write an essay abut its impact n yur daily life.
cleaning rbt
Every day I use all kinds f technlgy, but the mst imprtant ne fr me is my cleaning rbt. Fr example, cleaning rbts have been widely used in mst husehlds fr a lng time and prved t be highly efficient, which I als experienced myself. Besides, it has saved me mst f time and truble. Furthermre, the cleaning rbt is very energy-efficient and envirnmentally friendly. Unlike human beings, hwever, it is smetimes hard fr it t sweep every crner f the rm t the fullest.
Every cin has tw sides, and the new technlgy is n exceptin. Thugh technlgy is a duble-edged swrd, we shuld learn t stay psitive and make the mst f it. The cleaning rbt remains t be develped int a mre intelligent ne in the future.