Lesson 3 Virtual Reality - PowerPoint PPT Presentation

Loading...

PPT – Lesson 3 Virtual Reality PowerPoint presentation | free to download - id: 53ff82-ZjIyM



Loading


The Adobe Flash plugin is needed to view this content

Get the plugin now

View by Category
About This Presentation
Title:

Lesson 3 Virtual Reality

Description:

Title: PowerPoint Presentation Last modified by: jujumao Created Date: 1/1/1601 12:00:00 AM Document presentation format: Other titles – PowerPoint PPT presentation

Number of Views:57
Avg rating:3.0/5.0
Slides: 45
Provided by: gzFjeduG
Learn more at: http://gz.fjedu.gov.cn
Category:

less

Write a Comment
User Comments (0)
Transcript and Presenter's Notes

Title: Lesson 3 Virtual Reality


1
???? ?? ( 2 ) Unit 4
2
Lesson 3 Virtual Reality
3
Task 1 Warm up
What is virtual reality?
The use of computers to make situations feel and
look real.
4
headsets, glass and special gloves and suits
equipped with sensors
the user can directly interact with a 3D
(dimension) computer programme by moving inside
it.
5
Which of these uses for virtual reality are
possible now?
  • virtual reality holidays
  • learning to fly using virtual reality technology
  • playing virtual reality computer games
  • visiting virtual museums on the Internet

6
Playing virtual reality computer games.
7
Learning to fly using virtual reality
simulator.
8
Visiting virtual museums on the Internet.
9
Would you like to visit the Science Museum
website? Why or why not?
Would you like to go to a virtual university?
read the dialogue
10
Ok , you will find lots of good information at
home. and neednt spend time traveling there.
Wonderful, study in such a world-famous
university without going out of your room.
11
???????????????, ??????????????????????,
????????????????????????????????????,
????????????????????, ?????????????????????
12
????????????????, ????????????????????????????????
??? ???????, ????????????????, ?????????????????
???
13
??, ?????????????, ????? ????,????????????,
???????????????? ??????????? ????????????,
???????
14
Task 2 Reading
15
True or False
1. This weekend Tom will help Cathy finish a
project on the history of the Internet. 2. Cathy
is more interested in virtual holiday than
Tom. 3. Tom will have a virtual reality holidays
this weekend.
F
T
F
16
4. Virtual university is an interesting game on
line instead of a real university. 5. Virtual
reality holidays spend less time than real
holidays.
F
T
17
6. 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.
T
F
18
Read 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.
19
3. Does Cathy have a programme for virtual
holidays on her computer? No. 4. Does she
really think she will have the chance to go a
world tour? No.
20
5. What would Tom like to do with virtual
reality? He would like to go to a world
famous university. 6. Why is Cathy so excited
about the technology? Because she thought
she would be able to go anywhere she liked.
21
Correct mistakes
1. What are you going to do at this weekend. 2. I
have too many things to be done. 3. We wont go
to go camping if it will. rain. 4. If they invent
virtual reality holidays, Id go on an
around-the-world tour.
s
invented
22
5. Do you have anything plan for Saturday and
Sunday. 6. Tom imagines himself go to a famous
university. 7. Personal Im interested in virtual
university.
planed
going
Personally
23
Voice your opinion
What are the advantages and disadvantages of a
virtual university? Would you like to go to such
a university? Why?
24
Advantages of a virtual university
  • No limit to time and place
  • It is convenient to attend
  • take your job as study
  • save transportation time
  • neednt buy text material

25
Disadvantages of a virtual university
  • Lack face-to-face communication
  • No real experience of going to college
  • Cant go to a virtual university without
    special equipments

26
Language points
1. whats up to ?????????? You look
worried, what have you been up to?

??????????, ???? My brother locked himself
in his room for a whole morning. What is he up
to? ?????????????, ??????
27
2. suggest ??, ?????? (????)??????? I suggest
that you (should ) check the information before
you sign your name.
??????????????????

28
Catherine suggests asking her dad for his
opinion.
?????????????? ??, ??(????) The look on his
face suggested he was angry.
?????????????
29
3. But I still find it hard to imagine. It
?????, hard ??????, to imagine???????
Children find it hard to concentrate.???????????
I find it a great pleasure to meet you here.

????????????
30
I thought it best to wait for him.
???????? I found it not easy to get on with
Jim.????????????
31
Read the sentences in italics in the first
seventeen lines of the dialogue. Are the
sentences used to talk about
  1. Unlikely situations in the future?
  2. Possible situations in the future?

32
  • If I dont finish my project on the history of
    the Internet for next Mondays lesson, the
    science teacher will be angry.
  • 2. If its good, Dad, Mum and I will probably go
    camping.
  • 3. We wont go if it rains.

b
b
b
33
4. If I stay home, Ill help you with your
project if you like. 5. If you tell me some
titles, Ill look for them in the library. 6. If
you go to the Science Museum website, youll find
lots of good information.
b
b
b
34
7. If we had virtual reality holiday, we wouldnt
have any problems with the weather. 8. If they
invented virtual reality holidays, Id go on an
around-the-world tour.
b
b
35
Write these sentences as First Conditionals. Put
the verbs in brackets in the correct form.
1. What (do) if your computer (not work)?
What will you do if your computer doesnt work?
36
2. (You go) out with me on Saturday night if you
(finish) the project? Will you go out with
me on Saturday night if you finish he project? 3.
If you (go) to that website, you (find) some
interesting imformation. If you go to that
website, youll find some interesting
information.
37
4. (You go) to that concert if it (rain)?
Will you go to that concert if it rains? 5. She
(buy) a computer if she (get) that job.
Shell buy a computer if she gets that job.
38
6. I (give) you the information if you
(telephone) me tomorrow. Ill give you the
information if you telephone me tomorrow. 7. What
(you do) if the information if you (telephone) me
tomorrow. What will you do if the weather
isnt good tomorrow?
39
8. My sister (not go) to London if she (not pass)
her exam. My sister wont go to London is
she doesnt pass her exams.
40
Read the sentences and decide what the people are
expressing.
  1. Unrealistic hopes for he future
  2. Plans for the future
  3. Something that isnt possible now

41
If we had virtual reality holidays, we wouldnt
have any problems with the weather. If they
invented virtual reality holidays, Id go on an
around-the-tour.
c) Something that isnt possible now
42
Who would say these things, a or b?
1. If I had the money, I would buy a new IBM
computer. a) a student b) a
millionaire 2. If I felt ill, I would stop
smoking. a) a smoker b) a
non-smoker 3. If I were a teacher, I would be
popular with my students. a) a teacher
b) a journalist
a) a student
b) a non-smoker
b) a journalist
43
Language in Use
Write about your ideal future. Think about your
home, job, partner, family, etc. Write
conditional sentences to explain why you would
like this kind of life.
44
Homework
Write about your ideal future. Think about your
home, job. Partner, family, etc. Write
conditional sentences to explain why you would
like this kind of life.
About PowerShow.com