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1、返回返回Lesson 3 Virtual RealityUnit 4 Cyberspace乐子吴吞制作What is virtual reality？The use of computers to make situations feel and look real.Step 1 Lead-invirtual reality holidayslearning to fly using virtual reality technologyplaying virtual reality computer gamesvisiting virtual museums on the InternetWh
2、ich of these uses for virtual reality are possible now?Step 2 ReadingTrue or False1.This weekend Tom will help Cathy finish a project on the history of the Internet.2.Cathy is more interested in virtual holidays than Tom.3.Tom will have virtual reality holidays this weekend.FTF4.A virtual university
3、 is an interesting game on line instead of a real university.5.Virtual reality holidays spend less time than real holidays.TF6.You neednt go to the real place in virtual reality holidays but you can get real feeling of traveling there.7.The Science Museum on line doesnt exist in fact;just imagine it
4、.TFRead the dialogue and answer the questions.1.Why cant Cathy go out this weekend?She has to finish her project.2.Where is Tom planning to go?Hell go camping if the weather is good.3.What would Tom like to do with virtual reality?He would like to go to a world famous university.4.Why is Cathy so ex
5、cited about the technology?Because she thought she would be able to go anywhere she liked.What are the advantages and disadvantages of a virtual university?Would you like to go to such a university?Why?Step 3 Voice your opinion No limit to time and place It is convenient to attend save transportatio
6、n time neednt buy text material take your job as study Advantages of a virtual university Lack face-to-face communication No real experience of going to college Cant go to a virtual university without special equipmentDisadvantages of a virtual universityStep 4 Language points1.whats up to 口语中问对方在做什
7、么口语中问对方在做什么 You look worried,what have you been up to?你看上去很担心的样子你看上去很担心的样子,怎么了怎么了?My brother locked himself in his room for a whole morning.What is he up to?弟弟整个上午把自己关在房间弟弟整个上午把自己关在房间,他在干什么他在干什么?2.suggest 建议建议,后接宾语从句后接宾语从句(虚拟语虚拟语气气)或动名词短语。或动名词短语。I suggest that you(should)check the information before
8、 you sign your name.我建议你在签字之前检查一下所列信我建议你在签字之前检查一下所列信息。息。Catherine suggests asking her dad for his opinion.凯瑟琳建议征询她爸爸的建议。凯瑟琳建议征询她爸爸的建议。暗示暗示,表明表明(真实语气真实语气)The look on his face suggested he was angry.他脸上的表情表明他生气了。他脸上的表情表明他生气了。3.But I still find it hard to imagine.It 是形式宾语是形式宾语,hard 为宾语补足语为宾语补足语,to imag
9、ine为真正的宾语。为真正的宾语。Children find it hard to concentrate.孩子们发觉很难集中精力孩子们发觉很难集中精力 I find it a great pleasure to meet you here.在这里遇见你真令人愉快。在这里遇见你真令人愉快。I thought it best to wait for him.我认为最好等他。我认为最好等他。I found it not easy to get on with Jim.我发现和吉姆相处不容易。我发现和吉姆相处不容易。Step 51.What are you going to do at this w
10、eekend.2.I have too many things to be done.3.We wont go to go camping if it will.rain.dorainsConsolidateCorrect mistakes4.Tom imagines himself go to a famous university.5.Personal Im interested in virtual university.Personally going请选用所用所给短短语的适当形式填空。的适当形式填空。depend on,in the flesh,help sb.with sth.,b
11、e excited about1.Ive got all her albums,but Ive never seen her _.2.How the machine works _ how you do it.3.I _ working with John.He is a good partner.4.In those days he used to _ his mother _ her gardening.in the fleshdepends onam excited about help with 单项选择1.Ninas flying home tomorrow her parents
12、are both really _.A.excited B.interested C.exciting D.interesting 2.Hi,Mandy._?My aunt is ill.I am going to visit her.A.Where is the hospital B.How can I get the nearest hospital C.Can I speak to Lucy D.What are you up to tomorrow 3.This is one of the railways _ last year.A.building B.built C.to be
13、built D.to build 4.Its a useful English dictionary,and,_,not an expensive one.A.what if B.what for C.whats more D.whats worse 5.We will spend _ long time traveling by _ train to get there.A.the;不填不填 B.a;不填不填 C.不填不填;the D.a;the 6.I suggested _ this Sunday afternoon,but they disagreed.A.to go swimmingB.go swimmingC.we swimming D.going swimming7.In fact,I still find _ hard to make good friends with her.A.it B.this C.that D.不填不填 HomeworkWrite about your ideal future.Think about your home,job.Partner,family,etc.you！Thank