广东省佛山市超盈实验中学北师大版高中英语必修二Unit 4同步教学课件：Period Two Lesson 2 Websites

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英语必修Ⅱ北师大版Unit4课件(共13张)L3语法

… if we had virtual reality holidays, we wouldn’t have any problems with the weather. (L18-19)
… if they invented virtual reality holidays, I”d go on an around-the-world tour. (L41-42)
… what would you like to do if someone gave you the chance? (L43)
Summary (小结)
3. What is the difference between the two groups of sentences?
If - clause Main clause
homework
♠ review the new words ♠ P58~59: Ex 2, 4 & 6
!
4. If the sun _____ shinning, plants ______. A. stops, will disappear B. stops, would disappear C. stopped, would disappear D. stopped, will disappear 5. If people ____ polluting the air, animals and plants ______ soon. A. don’t stop; will die B. didn’t stop; will die C. don’t stop; would die D. didn’t stop; would die
If it’s good, Dad, Mum and I will probably go camping. (L7-8)

广东省佛山市超盈实验中学北师大高一英语必修二课件：Unit4 Cyberspace Lesson 2

a) 1959
b) 1969
c) 1979
3. When did people start calling it the “Internet”? a) the 1980s b) the early 1990s c) the late 1990s
4. When did the Internet start to grow very fast? a) the late 1980s b) the mid-1990s c) the late 1990s
Exercise 4: Which “website” can you visit to do these things? 3 a) find out what’s going on in your town 1 b) look for a job 6 c) find out world news 2 d) get information for a school history
A: Well, I’ve got an English class. B: Do you fancy watching the football
match on Saturday evening? A: All right. B: Let’s meet at 5 pm outside the
stadium. A: OK, see you tomorrow.
Go to the cinema on Friday evening to see Richard Bailey’s new film, Virtual Planet.
Listen to the conversation again. Complete the Function File with words and phrases from the list.

广东省佛山市超盈实验中学北师大高一英语必修二课件：Unit4 Cyberspace Lesson1 Reading

Reading Comprehension I
Find the paragraphs with these headings. 2 a) Pessimistic opinions 4 b) Virtual reality 3 c) Optimistic opinions 1 d) The growth of the Internet
e-mail. Some experts see
our future in _10_v_i_r_tual
reality.
A层
1. What possible changes do some experts believe the Internet can bring to our lives?
We can feel convenient, and we can do all kinds of things on the Internet at home, such as buying books, reading news, booking tickets and so on. Some traditional things will disappear.We may live in a virtual world.
More Connection In 1983, there were only 200 computers
connected to the Internet but now there are around 50 million.
The Internet has grown rapidly.
We see a huge / rapid growth in the Internet.
Reading Comprehension II

英语必修Ⅱ北师大版Unit4课件(共43张)L2

it the Internet. And it was in the mid-1990s that the
Internet really began to 6
. Now it is important
for 7
, email, playing games and 8
.
Listen and fill the blanks
学情分析
电脑及网络是目前中学生经常接触和非常感兴趣的事物，绝大多数学生常用互联网，发送邮件，或查找资料，但对电脑和网络发展的历史了解不是很全。
词汇：
重点词汇： scientific, nuclear, network military, project
相关词汇： the Pentagon, update, championship, ancient, marathon, footwear, sportswear, boutique, accommodation, archaeological
Why did the Net begin? A. For military reasons B. For scientific reasons C. For business reasons
A. For military reasons
What year did it start in?
A. 1959
词语搭配： link…into, destroy /use the network, continue doing, share ideas, get information, for fun, a nuclear war
本课词汇学习的任务不太重，建议在听中通过上下文或构词法来猜测词义。理解大意后，要引导学生关注听力材料中的词语搭配和短语动词，培养学生在语境中猜词的能力和关注词语搭配的意识。

英语必修Ⅱ北师大版Unit4课件(共41张)L3

Pair work
Read the following sentences and see what you can discover? Part I
If it’s good, Dad, Mum and I will probably go camping. (L7-8)
… if I stay home, I’ll help you with your project… (L9-10)
7. ……
Suggest ① The report suggested different ways in which
the service could be improved. suggest+n. 建议
② He suggested going out for a walk after work. suggest+doing. 建议
13）计划好的事情
something planned 20）足不出户
14)感谢帮助
without going out of
Thanks for the offer. my room
15)寻找
21）到达旅行目的地
look for
Get to the holiday
16）网址
destination
website address
22）进出
17）现代技术
enter and exit
modern technology
18）光想想就够兴奋的了
I feel excited just thinking about it
19) 脚趾沾到海水（脚趾浸到海水中）
dip one’s toes in the sea

广东省佛山市超盈实验中学北师大版高中英语必修二 Unit 4Lesson 3 Virtual Reality (共29张PPT)

Disadvantages of a virtual university
Lack face-to-face communication No real experience of going to college
Can’t go to a virtual university without special equipment
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.
Lesson 3 Virtual Reality
Objectives：
After this lesson, you will be able to 1. Learn some words about virtual
reality 2. tell the advantages and disadvantages
2 Where is Tom planning to go?
3.What does Tom suggest Cathy do for her project? Is it a virtual reality?
1 Why can’t Cathy go out this weekend? She has to finish her project on the history of the Internet .
14
4 What would Tom like to do with virtual reality? He would like to go to a world famous university.

广东省佛山市超盈实验中学北师大高一英语必修二课件：Unit4 Cyberspace Warm-up

Guess the meaning of the following words.
robot
artificial human
1. an electro-mechanical machine, usually guided by computer or electronic programming, and thus able to do tasks on its own.
4. the weather conditions of the world 5. the increase in the average temperature of the earth’s near surface air and oceans
world flooding timr experts. Which predictions are they discussing? Use the Key Words to help you.
Key Words robot, artificial human, cyberspace, planet’s climate, global warming, world flooding, time travel, virtual reality, virus
a) have already come true? b) do you think will come true in
your lifetime?
What other predictions do you know from science fiction books or films that have come true?
The Day After Tomorrow
2001 - A.I. is a movie about a boy who doesn’t know that he is really a robot.

广东省佛山市超盈实验中学北师大版高一英语必修二课件：Unit4 Cyberspace L1 L2 Words Study

Words study-Lesson 1&2
obvious obviously 18.明显的，显而易见adj.______adv.______ destroy 19.破坏，毁灭n. destruction ________ v. ________ 具有毁灭性的adj. destructive ________ scientific n.______ science n._______ scientist 20.科学的adj.______ fashionable 21.时尚，时髦n. fashion _______ adj._______ in fashion/out of fashion 合于时尚/不再流行be _____________________ fancy 22.想要做，幻想v._____ fancy doing...=feel like doing 想要做…_______________________ reject rejection 23.拒绝，不接受v._____ n._____ arrange 24.安排n. arrangement _______ v._______ arrange for sth. 为…进行安排_______________________
Words studቤተ መጻሕፍቲ ባይዱ-Lesson 1&2
reality 7.真实，现实n.________ 实现v.______ realize real really 真实的adj.______ 真实地adv.______ realistic 事实上______ in reality 现实的，实际的adj.______ affect 影响，效果n._____ effect 8.影响v.____ have an/no effect on 对…有(无)影响 __________________ affection 爱慕，挚爱n.______ rapidly adj._______ rapid 9.快速地adv._______ growth 10. 增长，生长n. _______ v.grow _______ grow up 长大，成长___________ pessimistic 反义词)_______ optimistic 11. 悲观的 adj._________( be pessimistic/optimistic about 对…悲观/乐观_______________________ pessimist optimist 悲观主义者 n._________( 反义词)_______

新教材北师大版高中英语必修第二册Unit4 Information Technology 教学课件

users.
1.I love exploring new technologies,because they are so
convenient,make life easier,enable better communication,
provide convenience...(Page 6)
我热爱探索新科技,因为它们如此便利,使生活更舒适,能让人
time
convenient
and place for them to have an interview.
完成句子
④Delivery times are arranged _______
_______
__________
at
your convenience
(在您方便时).
⑤I plan to visit you ______
Section Ⅳ Grammar P102
Section Ⅴ Writing P115
单元重点小结 P122
一、单词英汉互译
1.____________
/I̍neIbəl/vt. 使可能,使发生
enable
2.____________
/I̍fekt/n. 效应;影响
effect
3.____________
词性名词含义探索
②As an explorer,she often meets with difficulties.
词性名词含义探险家
说一说·勤归纳
记一记·长知识
explore还有“勘探”之意,如explore oil勘探石油。
★enable vt. 使可能,使发生
This can really enable us to get closer to each other.

北师大版高中英语必修2_unit_4(全套课件)

Task：True or False
1．16 to 19yearold boys never write letters.( )
2．Novelist A．S.Byatt has used the computer to write her
works.( ) 3．Thackeray has to write letters because he doesn’t have a
►Step Three：Careful Reading Ⅰ.Choose the right answers. 1．The writer writes this passage in order to____. A．show us the bright future of cyberspace B．tell people the disadvantages of the Net C．build up the future picture of the influence of the Net on our life D．make people know about the advantages of the Net
computer.( )
Keys：1.F 2.T 3.F
Section Ⅰ Warmup & Lesson 1
SeUctnioitn Ⅰ1
预习多维感知重点难点探究速效提能演练

预习多维感知
►Step One：Ask and Discussion Compared to 20 years ago how do you think technology will change our lives? ____________________________________________ ______________________________________ ____________________________________________ ______________________________________

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reasons? For scientifiing:
the Pentagon
(headquarters of the US Department of Defense)
Listening:
Listen and finish ex.2
1. Why did the Net begin?
a) the 1980s b) the early 1990s c) the late 1990s
4. What is the Internet used for now?
a) for entertainment
b) for e-mail
c) for playing games and getting information
Word Study
佛山统考听力练习
Listen to the dialogue and answer questions.
• 1. What’s the telephone number of Mrs Turner?
• 973273 • 2. Why cannot Mandy go to the fashion show
Lesson 2 Websites
The Birth of the Internet
Discussion: how did the Internet begin?
• Can you make up a story? • Who? Chinese? Japanese? Americans? • When? 1900? 1960? 1990? 2000? • Why? For fun? For business? For military
Listen and take notes about the related information.
Listening:
Listen again and answer the question:
• What was the military worried about in the 1960s?
on Saturday morning? • Because she has got a music lesson. • 3. Where have they decided to meet? • Outside the cinema.
We should always have the habit of making use of key words.
Find out the words you don’t know here and guess the meaning.
• Ancient civilisations/civilizations? • Archaeological sites? • Footwear? • Do you fancy going to the dance? • ….(more)?
• The pen通ta讯gon were worried about __c_o_m_m_u_n_i_c_at_io_n_s__ after a __n_u_cl_e_ar___ war. And in 1969 they thought of __li_n_k_in_g____ computers into a __n_et_w_o_r_k___ so that if one part of the network was destroyed, other parts could __c_o_n_ti_n_u_e_w_o_r_k_in_g_______.
The Usage of the Internet
• How can we make use of the Internet in our daily life? Finish Ex. 4 quickly.
• Tips: key words • A find out what’s going on in your town • B. look for a job • C. find out world news • D. get information for a school history project • E. write to your friends by e-mail • F. buy clothes.
a) for military reasons c) for business
2. What year did it start in?
b) for scientific reasons
a) 1959 b) 1969 c) 1979
3. When did people start calling it the ‘Internet’?