Unit 4 Cyberspace Lesson 3 Virtual Reality课件-北师大版高中英语必修二

1、Virtual Life contents Part 1What virtual life is?Part 2What can we do in the virtual life?Part 3The advantages of virtual lifePart 4The disadvantages of virtual lifePart 5Five wordsPart 6Conclusion and a questionPart 1What virtual life is?First , lets have a preliminary understanding of the words .V

2、irtual life existing in essence or effect though not in actual fact .Virtual lifes meaning is the world where we are not living in but we always dream about The world we imagineWe are the king or the queenWe do anything we wantWe are living in our wayOur life changed0102030405How to change our lifeW

3、hensomeoneasksyouwhatisavirtualworld?Isupposeyoucouldsay :ofcoursereferstothevirtualworldofvirtualnetworkworld .Wecancomeintocontactwiththevirtuallife,thatis,thevirtualnetwork.Part 2Forgirls,theycanshopTaobao,watchingKoreandramas;Forboys,theycanplaygames,watchthegamelive.Inthevirtualworld,thescopeof

4、ourdating,alsopullintothedistancebetweentherelativesandfriends,nomatterhowfarwearegatheredhere,canchatfacetoface.Something about the gameAuxiliary grip creeps 辅助强补兵 Weekends LOL is really tired.周末的LOL真是累Part 3Firstly , its pretty convenient for us to buy things on the Internet . The Internet provide

5、s us with varieties of goods , such as clothes , foods and almost everything you can think about . So we can place orders from websites instesd of going out . Just through the net , we can chat with our friends wherever they are . Moreover , we can work at home , to be a SOHO ,who communicates with

6、colleagues via e-mails , or other Internet mailing lists . In such a virtual space , we are immersed in our own worlds ,escaping others disturbance.Part 4However, the Internet brings not just benefits but cocerns about possible harmful side effects . Many people are addicted to surf the Internet , s

7、o that they reduce the times going out , merely facing the computer screen all days . These behaviours do serious harms to their health . In addition , they start to feel an aversion to outside forms of socializing . and they become insensitive gradually. On the Internet, we cant tell the truth from

8、 the false, thus we will be cheated easily. Confronting with the virtual life, we ought to have a clear mind and take better advantages of the Internet.Flee vi. 逃走，逃掉；消失 vt. 逃离，逃避eg：Follow love , and it will flee ; flee love , and it will follow thee.求之不得，不求自来。Interpret vt. 解释；理解；诠释，体现；口译 vi. 作解释；作口

9、译eg：Can you interpret this English sentence into Chinese?你能把这句英语翻译成中文吗？Immerse vt.浸没；施浸礼；沉迷中，陷入eg : Since then Ive lived alone and immersed myself in my career.自那以后，我一直一个人生活，全身心投入我的事业中。 Part 5Stretch v.伸展；延伸；持续；包括 n.伸展；弹性；一片 adj.可伸缩的；弹性的Jar n.罐子；猛然震动 vi.不一致；发出刺耳的声音；不和谐 vt.使震动eg: Im trying to move on

10、 and stretch myself with something different.我正想换工作，想尝试点不一样的事情来挑战一下自己。eg: A turtle in a jar is certainly caught within the reach.瓮中之鳖，手到拿来。cPart 5Part 6 Conclusion and a QuestionWe have to admit that the impact of technology on society is unquestionable. Whether considering the TV or the computers, technology has had a huge impact on society.With the development of science and technology, the world is no longer what it used to be. But the ability of communication i