高中英语人教版必修二Unit 3 Computers Using language课件（69张）

课件69张PPT。Unit 3
Computers
Using language
高一人教新课标版必修二1. The 21st century will be the century of Information Technology. Before you listen, discuss in pairs what IT consists of.computers and Mp5, TV, camera, radio…Listening and speaking2. Listen to the whole text and write
down the main idea in one sentence.Two students are talking about information technology.3. Listen to Part A and fill in the chart. computers, books, radio
and TVbooksListen to Part B and fill in the chart. TVComputersWhat is information technology?
L=Laura D=Dave
Part A
D: Hi, Laura. It’s good to see you because
I’m so bored. My homework is about
Information Technology but I know
everything there is to know about IT.LISTENING TEXTL: Come off it, Dave. I think I might know
more than you.
D: OK. Let me test you! Here’s the first
question. What’s information
technology?
L: Gosh, that’s easy! It’s computers, of
course.
D: Ah! That’s just where you’re wrong.
It includes books, radio and TV as well.L: Really! Well, I never.
D: Question number 2. Which is the most
popular form of IT in the world?
L: Well, that must be computers this time.
D: No, it’s books. Think of all those
people in developing countries without
computers. Their only form of IT is
books!
L: Oh dear! I’m not doing very well.Part B
D: Here’s the third question. Which form
of IT is the best for describing the
skills of a sport?
L: It must be the radio.
D: Actually, it’s not. The best describing
are on the TV because you can not
only hear the technical language, but
also see how it happens.L: Goodness! Wrong again!
D: Here’s the last question? Which form
IT has the most functions?
L: This time I must be right. It’s the
computer, of course.
D: Yes. You can watch a film, replay a
match, communicate with friends
through the Internet, get information
and find out what’s going on in the world.L: Oh dear! Three questions wrong
out of four. Perhaps I don’t know
as much about IT as I thought I did!The advantage/ disadvantage is …
I think /don’t think that…
Give me your reasons
What makes you think so?
I think…because of … Let’s decide…
As/ Since…, I think …
I agree /don’t agree…because…
First… Second… I believe that…
I’ve decided that… Let’s make a decision4. What are the advantages and
disadvantages of each form of IT?You can both listen and watch．You cannot write to friends．You can find
information.It is not always accurate．You can listen to English．You cannot
watch a film．You can get
information.Sometimes it is out of date．Welcome to our world!!androiddifferent kinds of androidtypeswaiterfire-fighterdancerexplorerfire-fighterWith the help of the android, ______________________________________________________
______________________________________________________it will be unnecessary for humans to do some dangerous work.waiterWith the help of the android, ________________________________________________
________________________________________________it will be more convenient for
humans to live.explorerWith the help of the android,
_______________________________________________________
_______________________________________________________it will be easier for humans to
explore space.With the help of the robot/android,
______________________________________
______________________________________
______________________________________
…it will be more convenient for humans to liveit will be necessary for humans to do …it will be easier for humans to explore spaceAndy-the AndroidReading Who is Andy?
He is an android.
2. What does he work as in the team?
He works as a striker.Fast-Reading Name: Andy
Appearance(外貌):
_____________________
Size: __________________
Ability: ___________________________
Job: _______________________
Character(个性): ___________________Andy's Filelooks like a humanas big as a humancan move and think like a humanworks as a striker Careful-Reading
Para 1 competitive, co-operative 1. What is Andy’s opinion about the match
in Seattle?
2. What did Andy think they should do?Careful-Reading: Para 2He thinks that the team who
won the first place cheated.They should improve their intelligence
and create an even better system(系统).3.What did their programmer do to help them?
First she _________ them ______ all the
possible moves ;
Then she prepares _______ moves to use if
a new situation ______________.
4. What is Andy’s wish?
To play against human team.programswithreliablearises/happen1. The androids can be often used to
play games together.
2. I am a striker, so I must run very
fast.
3. In the game, I sometimes speak
to my teammates in English.True or FalseFTF4. Our team won the match last year in
Seattle.
5. I thought the result of the match
Nagoya was unexpected.
6. I can make any move in the game
just like a human. FTFLet’s learn1.和人一样大小
2.在足球队里
3.用计算机语言
4.获第二名
5.在某种程度上
6.编造,补足
7.毕竟
8.在…的帮助下as big as a humanon the football team in computer languagewin second placein a waymake upafter allwith the help of 1. What are the advantages and
disadvantages of each form of IT?
1) advantage n. 优点; 优势; 有利条件
都市生活有几个优点。
There are several advantages in city life.
2) disadvantage n. 缺点, 劣势; 不利条件
take advantage of 利用
be to your advantage 对…..有利 Language Points 2. I’m part of an android football team.
a. part of …[u]n. 部分
Part of the building was destroyed in the fire.
We spent part of the time in the museum.
b. … 的成员
You need to be able to work as part of a team.3. I have learned to signal to my teammates
in computer language to give me the ball
when I’m open and have a good shot
for a goal.当我的对面没有人防守, 可以好好射它
一个球的时候, 我需要用计算机语言向
队友发出信号把球传给我。signal v. 发信号
The thief signalled his friends that the
police were coming.
n. 信号
A red lamp is often used as a danger signal.4. Personally, I think the team that won
first place cheated.1)personally 就个人而论/言Personally, I like the red coat.
Personally, I am against his suggestion.2)cheat sb (out) of sth. 骗取某人某物person (n)--personal (adj.)—
personally (adv)5. They had developed a new type of
program just before the competition.
type: n. kind, sort 种类/类型
a different type of bicycle，
John is a fine type of school boy.
约翰是学生的典范。
type v. 打字 typist n. 打字员
typewriter n. 打字机
typical adj. 典型的6. We are determined to create an
even better system. 1) create (vt.) 创造; 创作
An artist should create beautiful things.2) even用于修饰形容词, 副词的比较级。 Yesterday was cold, but today is even colder.Although she is in her forties now, she
seems to be even more beautiful than before.尽管她现在四十多岁了, 但她看起来
好像比以前更漂亮了。Notice:much, far, a lot,a little等也可以修饰比较级。This apple is much smaller than that one.He is far more excited than I expected.7. in a way 在某种程度上eg:从某种程度上来说,他的英语有进步。In a way, his English has improved.从某种程度上来看, 他为我们国家做出了
巨大的贡献。In a way, he made a great contribution
to our country.= in one way/in some waysin the way 挡道
on the/one’s way (to) 在(去…)的路上
by the way 顺便提一下
in no way 决不
all the way 自始自终; 完全地
in this way 用这种方法
by way of 通过…方法 / 经由eg. In a way, I like this new textbook
very much.
从某种程度上说, 我很喜欢这本新教材。
By the way, where is the hospital?
He arrived in Beijing by way of Shanghai.
I’m afraid your bike is in the way．
看来你的自行车挡着道了。Fill in the blank：
1) ________, it was one of our biggest
mistakes.
2) You can finish your work
_____________.
3) Your bike is _____________.
Move it away.In a wayin this wayin the way8. Then she prepares reliable moves to use if
a new situation arises.vi. 出现 How did the problem arise? (vi.)
He arose and walked to the window. (vi)
They are talking about problems arising out of communication. (vi)
Several new industries arose in the city. (vi) 出现
起身
arise out of/from sth. 因某事而产生, 引起
发展; 出现; 产生 rise 增长, 升高, 升起
House prices are likely to rise next year.
The sea level will rise.
The sun rose and the sea turned gold.
9. In this way, I can make up newmoves.
make up 组成; 构成; 编造; 弥补;化妆
In this way, I can make up new moves.
( )
She spent an hour making herself up
before the party. ( )补充; 弥补化妆 Sixty students make up our class.
( )
Society is made up of people of different
abilities. ( )
The criminal made up a story about
where he was when the crime happened.
( )
Please make up a new dialogue
according to the text.
( )形成, 构成 由…组成捏造; 虚构编制; 编出10. I would really like to play against a
human team sometimes.play against = compete against/withplay with 与… 玩耍Don’t play with fire, it’s too dangerous.11. After all, with the help of electronic
brain which never forgets anything,
using intelligence is what I’m all about.1) intelligence is what I’m all about智慧就是我的一切。2) after all 毕竟; 到底; 终究above all 首先; 最重要的是
at all 根本
first of all 首先
in all 总共; 总计他非常调皮, 但毕竟他还是个孩子。He is very naughty, but after all he is a child.She should have offered to pay — she’s
a millionaire, after all．
她应该主动提出付款别忘了, 她是个百万富翁。eg: 在老师的帮助下, 我的英语进步很大。
With the help of the teacher, I have
made great progress in my English
study.3) with the help of 在……的帮助下 12. deal with
1)处理, 解决, 安排
2)对待, 对付, 宾语是人
3)谈论, 涉及We must deal with this problem as
soon as possible.Deal with a man as he deals with you.The book deals with the questions of
maths.①How shall we deal with the problem?
②Such people are difficult to deal with.

③Deal with a man as he deals with you.
④We have dealt with the company for 10 years.
⑤ This book deals with problems of pollution. 我们将如何处理这个问题呢?这种人不好对付。以其人之道, 还治其人之身。我们同那家公司打了十年的交道了。这本书论述污染问题。(1)How are you going to ________ such
problems?
A. do with B. deal with C. deal D. do up
(2) _________ pollution is a serious problem
to the human race.
A. What to deal with B. How to do with
C. What to do with D. What to do
(3) I have ____________________________
(很多信件要处理).BCa lot of letters to deal with(4) It is very difficult _____________________
_________(对付那些吵闹的孩子).
(5) This book __________________________
(论述古希腊).
(6) Teachers should _______________________
_________(公平对待所有的学生).to deal with those noisy deals with Ancient Greecedeal fairly with all of thechildrenstudents比较: deal with/do with
两者都可以表示“处理”, 但在特殊疑问句中, do with也what连用, deal with与how连用。What do you do with
How do you deal with the wounded?13. watch over 看守; 监视; 照看
They were watched over by three policemen.watch out (for) 当心; 注意
watch for sb./sth. 观察等待
keep a watch on 监视
under the close watch 在严密的监视下My Own Robot Group work Design and describe your own
android
name
appearance
size
job
ability
characterlook like/a type of
as…as; in size
work as
be able to
Personally/in a wayI want to design an android
whose name is …With the help of my android, ….For adventureFor rescueFor warFor doorkeepingFor keeping companyFor cleaningWritingMy Android Para 2 :Para 1 : Brief introductionWhat you wish it to doPara 3 :An endingStructure
(结构)(name, looks, etc)(your opinion) (ability/fun_ction)I want to design an android
whose name is … My robot’s name is Yanyan. It is a 321 model android. It works for me and looks after my library. Its job is to store all the books that I borrow from the library or from school. Of course Yanyan’s brain is as large as mountain so work like that is no trouble at all. Sample writingYanyan really eats and remembers books
just like people eat food.
I need Yanyan to remember all?these
books, so it can help me do my homework.
I want to go to a key university but finding
the information I need is hard work. So
Yanyan can help me. This leaves me more free time to play sports and talk to my friends. It is the most important thing for me and my family.
My father says my robot may not be cheap but it really helps me with my homework.Android thoughts:I’m an android;
I look like a girl;
I work day and night.
GIRL, COME HERE!
GIRL, GO THERE!
GIRL, DO THE DISHES!
GIRL, MOP THE FLOORS!I’m here to serve;
I’m there to serve;
But my mind is free.
My mind wanders.
In my mind I am a real girl;
I play with the other girls;
And I run in the fields.
I am treated like a real person;
I am a real person!HomeworkWrite a passage describing the android designed by you. (about 100 words)thank you