人教版必修二Unit3 Computers Using language课件(53张PPT)

(共53张PPT)

课堂资料：
课本、笔记本
作业本
笔
课前准备

课堂内容：
1. U3 using language
2. Writing: design my own
andriod

Unit 3
Computers

Using language



Welcome to the age of robots!!
android
different kinds of android
types
waiter
fire-fighter
dancer
explorer
Reading
Andy-the Android
From the picture, we can guess the passage is about________.
A. a football match between humans
B. a football match between androids
C. a basketball match between human
D. a basketball match between androids
Pre-reading
Who is Andy?
He is an android.
2. What does he work as in the football team?
He works as a striker.
Fast-Reading
Advancing the ball with kicks, running with it, passing to other team mates, and shooting between goal posts and scoring a point, this is called football. The winning team is the one which scores more number of goals in a specified length of time.
FIFA World Cup
coach 教练
referee 裁判
lineman 巡边员
captain / leader 队长
forward / striker 前锋
midfielder 前卫
left midfielder 左前卫
right midfielder 右前卫
attacking midfielder 攻击型前卫（前腰）
defending midfielder 防守型前卫（后腰）
center forward 中锋
full back 后卫
center back 中后卫
left back 左后卫
right back 右后卫
sweeper 清道夫，拖后中卫
goalkeeper 守门员
守门员
后卫
前卫
前锋

kick-off 开球
bicycle kick / overhead kick 倒钩球
corner ball / corner 角球
goal kick 球门球
handball 手球
header 头球
penalty kick 点球
own goal 乌龙球
a brace 梅开二度（连进两球）
hat-trick 帽子戏法 （连进三球）
free kick 任意球
shoot 射门
slide tackle 铲球
offside 越位
deceptive movement 假动作
dribbling 盘球，带球
kick-out 出界
Name: Andy
Appearance(外貌):
_____________________
Size: __________________
Ability: ___________________________
Job: _______________________
Character(个性): ___________________
Andy's File
looks like a human
as big as a human
can move and think like a human
works 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?

3. What did their programmer do to help them?

4. What is Andy’s wish?



Careful-Reading: Para 2
1. What is Andy’s opinion about the match
in Seattle?


2. What did Andy think they should do?
Careful-Reading: Para 2
He thinks the team that
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.
programs
with
reliable
arises/
happens
1. 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 False
F
T
F
4. 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.
F
T
F

Summary

Andy is a ______ in the football team and he can ____ very fast. Last year their team went to Seattle, and took part in a football competition. They won ______ place. But Andy was not ______with the result, because he thinks that the team who won the first place _______, as they had a new kind of program ___________just before the competition. So he wants to tell his ___________and _______to improve his __________ so that they can create an even better _____. They can be programmed with all possible moves and even _____ ____ new moves by themselves. Their __________brain can never forget anything.
striker
run
second
happy
cheated
developed
programmer
coach
intelligence
system
make up
electronic
What are the advantages and disadvantages of each form of IT? In small groups discuss this question and put your ideas onto the chart. Then decide when each kind of IT is most useful. Use these reasoning expressions in your discussion.
Discussion

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 decision
Type of IT Advantages Disadvantages
TV

Computer

Radio

Book

You can both listen and watch．
You cannot write to friends．
It harms your eyesights.
You can access and share
a vast amount of information instantly. Simplify our tasks and entertain us. It is widely used in communication, education, trade...
Cause health issues such as disorders in the wrist, neck, back, and eyes.
Private data leak.
Teenagers may get addicted to computer games and therefore get distracted from their studies.
You can listen to programs while doing chores or driving.
You cannot
watch a film．
You can get and circulate information.
It is inspiring and helps you think.
Sometimes it is out of date．
It doesn't have sound and special effects.
Suggested answers:
In small groups, discuss how to design your own android. The following questions can help you.
Pre-writing
1. What would you
like it to look like?
2. What are some of
the things you would
like it to do?
3. Do you want it to be
like a man or a
woman, or neither?
4. How much would it
cost?
I think that…
In my opinion…
I believe that…
What’s your reason?
I had decided that…
My Android
Para 2 :
Para 1 :
Brief introduction
What you wish it to do
Para 3 :
An ending
Structure
(结构)

(name , appearance, etc)
(your opinion)

(abilities/functions)
Pre-writing
My own Andriod
Name: _____(Tom / Jack / Mary / Alice…)
Appearance: _____(looks like a man with five arms/ teddy bear / panda/ dog … )
Size: _____(as big as a human / the same height as a five-year-old child… )
Structure : _____(consist of / be made up of )
Abilities/ Functions: _____(look after babies / offer personal health care/ put out fires / do cooking/ do deliveries…)
Job: _____(baby-sitter / family physician/ fire-fighter /cook/ delivery man ...)
I want to design an android whose name is … It is as big as…It looks like… , which is made up of several parts...
My Android
While-writing
I would like my android to be…, so that it can…for me. With the help of... , I am freed from...
It is…for me and my family. Personally, I regard it as my…
Sample writing:
Post-writing
Now comes your chance to show!

Work in groups and design your own android
Homework
应用文写作
假如你是李华，参加了你校举办机器人设计大赛。大赛要求选手上台介绍自己设计的一款机器人(如疫情期间的送货机器人)，请写下你的解说词。
要求：1. 提供机器人的设计图片、介绍名片。
2. 解说词需包括所设计机器人的外形、结构、功能。
3.解说词不少于100词。
作业二 （3.10） A 定语从句
1. They live in a house, whose windows are made of glass.
They live in a house, ________ ________ ________ ________ are made of glass.
2. He has two daughters, and both of them are college students.
He has two daughters, ________ ________ ________ are college students.
3. China has hundreds of islands, the largest of which is Tai Wan.
China has hundreds of islands, ________ ________ the largest is Tai Wan.
4. Can you think of a situation where this word is used?
Can you think of a situation ________ ________ this word is used?
5. China has a lot of famous writers and Lu Xun is one of them.
China has a lot of famous writers, one ________ ________ is Lu Xun.
the windows of which
both of whom
of which
in which
of whom
6. This was the real reason why he was late for yesterday's meeting.
This was the real reason ________ ________ he was late for yesterday's meeting.
7. This kind of colorless gas is called oxygen. We can't live without it.
This kind of colorless gas , ________ ________ we can't live, is called oxygen.
8. The person you should send this letter to is Mr. Smith.
The person ________ ________ you should send this letter is Mr. Smith.
9. There was a time in history when black slaves could be bought and sold in America.
There was a time in history ________ ________ black slaves could be bought and sold in America.
A 定语从句
for which
without which
to whom
during which
过去将来时：would/should be done
现在 过去 将来
一般式 am/is/are done was/were done will/shall be done
进行式 am/is/are being
done was/were being
done will be being
done
完成式 have/has been done had been done will/shall have
been done


passive voice 被动语态：be+过去分词 （done）
过去将来时：would/should be done
现在 过去 将来
一般式 am/is/are seen was/were seen will/shall be seen
进行式 am/is/are being
seen was/were being
seen will be being
seen
完成式 have/has been seen had been seen will/shall have
been seen

see

B． 被动语态
10. The two words ____________ pronounced in the same way.
11. They ______ given a warm send-off at the airport yesterday.
12. The result ______ not be announced until 5 o'clock.
13. He thought he _____ be invited.
14. They ________ interrogated by the police now.
15. The troops _____ inspected by the president every year.
16. ________ they been notified about it?
17. We were glad that he _______ been awarded a gold medal.
18. I saw the boy run yesterday(改为被动语态). ____________________________________.
19. He told me that he would come back soon. ________________________________________
are
were
will
would
are being
are
Have
had
The boy was seen to run by me yesterday.
I was told that he would come back soon.
B． 被动语态

20. You can find a lot of differences between the two languages.
___________________________________________________.

21. Do you water your flowers every day? __________________________________________.
22. The wind blew down the big tree last night. ________________________________________.
23. I think that he is right. _________________________________.
24. He had not thrown away the bad food. __________________________________________.
25. Mother was not mending the trousers. _________________________________________.
26. They would not take him to Beijing. ____________________________________.
27. Nobody knew me in this town at that time. _______________________________________.
A lot of differences can be found by you between the two languages.
Are your flowers watered (by you) every day?
The big tree was blown down by the wind last night.
It is thought that he is right.
The bad food had not been thrown away (by him).
The trousers were not being mended by my mother.
He would not be taken to Beijing.
I was known by nobody in this town at that time
If you want to be successful in changing your habits, you should think
about changing your inner beliefs about your habits. For example, your old
belief was: “I love cigarettes because __1______ make me feel good
and __2_________(relax). I need cigarettes to be happy.” If you keep this
belief, you won’ t be able to keep your resolution __3______ (stop)
smoking for very long. Instead, you should adopt this new belief: “I love
yoga because it makes me feel good. Cigarettes are toxic __4________
destroy my body. Yoga makes me happy.” You should analyze your
beliefs and make sure they won’ t stop you from changing your habits.
__5_______ same is true when you try to form positive habits. If you want
to start eating healthy food, here are some positive beliefs you should start
thinking about: “Healthy food is very good __6______ my health. It gives me a lot of energy and I feel very good.”
Everybody can change. All it takes is courage and __7_______ (commit). Decide right now to improve __8________ life by changing your habits. Take action right now! Don’ t be afraid. Yes, you will probably make mistakes along the way. But never forget __9_______ success is guaranteed for you if you have positive habits in your life. If you refuse to quit, success __10_______(be) yours.
they
relaxed
to stop
and
The
for
commitment
your
that
will be
七选五
Know why you are doing it.
明白究竟为何要学习这门语言
B. Never give up learning it halfway.
万不可半途而废
C. Admit that you don’t know everything.
记住，没有人是全知全能的
D. Think of some fun ways to practice your new language.
想一想是否有什么有趣的方法可以练习这门新语言
E. You may feel confident next time you speak with others.
下一次和别人交谈的时候就能自信许多
F. The learning ability of an adult is not necessarily stronger than that of a kid.
成年人的学习能力未必比孩童强
G. The best way to go about mastering a new word is actually to hear it constantly.
掌握一个新词最好的途径就是反复听

How to learn a foreign language

1.　1　?
This might sound obvious, but if you don’t have a good reason for learning a language, you are less likely to stay motivated over the long run. Wanting to impress English-speakers with your French is not a very good reason; wanting to get to know a French person in his or her own language is another matter entirely.
2. Have fun with it.
Using your new language in any way is a creative act. You can practice the language by writing and recording songs.　2　 Making a radio play with a friend, writing a poem and talking to whomever you can are all good ways to make it pleasant to learn a foreign language.?
3. Act like a kid.
The key to learning as quickly as a child may be to simply take on certain childlike attitudes. As kids, we are expected to make mistakes, but as adults mistakes become taboo (禁忌的). 3　 It’s the key to progress in learning a language. Let go of your grown-up inhibitions(顾虑)!?



A
D
C
4.Listen frequently.
You must learn to look before you can draw. We’re able to pronounce anything; it’s just that we’re not used to doing it.　4　By doing this, you can imagine through which specific part of the mouth or the throat the sound could be achieved.?
5.Talk to yourself.
It might sound really strange, but actually speaking to yourself in a language is a great way to practice if you’re not able to use it all the time. This can keep new words and phrases fresh in your mind.　5　?
A. Know why you are doing it.
D. Think of some fun ways to practice your new language.
C. Admit that you don’t know everything.
G. The best way to go about mastering a new word is actually to hear it constantly.
E. You may feel confident next time you speak with others.
G
E
精彩词句：
obvious adj. 明显的
motivated adj. 有动机的，有积极性的
motivate v. motivation n.动机
taboo n.禁忌/adj.禁忌的，忌讳的
inhibition n.抑制，压抑，禁止 (inhibit v.)
specific adj.特殊的，确定的，明确的
halfway adj./adv.中途
over/in the long run 从长远来看
take on承担，呈现，具有
let go of放手
be used to sth./doing习惯于做某事
完形填空
For me, Fridays meant a trip to a senior nursing home downtown. It seemed as if this nursing home needed help, but　1　 did I know it would help me, too.?
During my first visit I was asked to 　2　 some of the female residents’ nails. I carefully 　3　 the old color on their nails. As I applied a new color, one woman 　4　 to tell me about her hidden pains, from her husband’s death to the one 　5　 she wanted most: a camera. I listened carefully. She smiled 　6　,with some of her past pains taken off her mind. I left the nursing home that day,　7　 by the fact that I had actually helped somebody.?

1.A.still B.already C.little D.indeed
2.A.polish B.wash C.cut D.check
3.A.took away B.gave up C.showed off D.rubbed off
4.A.continued B.expected C.started D.agreed
5.A.collection B.item C.award D.food
A
C
D
C
B
6.A.at least B.in relief C.more or less D.in vain
7.A.inspired B.reminded C.moved D.puzzled
8.A.unique B.simple C.casual D.polite
9.A.chance B.impression C.decision D.difference
10.A.remembered B.carried C.contained D.shared
11.A.cautiously B.accidentally C.proudly D.finally
A
B
B
D
D
C
I listened carefully. She smiled 　6　,with some of her past pains taken off her mind. I left the nursing home that day,　7　 by the fact that I had actually helped somebody.?
I realized that my 　8　 actions, just listening, for example, could make a (n) 　9　 to others’ lives .One woman, who happily commented that we 　10　 the same first name, confided (吐露) her opinions to me. Another 　11　 showed me a birthday card her children had sent her.?
Of course, not all of the conversations were 　12　. When one elderly woman talked to me about 　13　 her 13-year-old daughter would be graduating from middle school this year, I didn’t know what to do but nod and listen,　14　 that her daughter must have graduated decades ago.?
Although I could not 　15　 more years to the lives of these elderly residents, I could give them something simple that’s often 　16　 in our society. Through our conversations, I gave them the 　17　 that in this fast-paced world ,they were not forgotten—the members of younger generations still cared about them.?

12.A.pleasant B.serious C.formal D.interesting
13.A.when B.why C.whether D.how
14.A.convincing B.knowing C.indicating D.persuading
15.A.supply B.connect C.add D.compare
16.A.valued B.loved C.blamed D.overlooked
D
B
A
C
D
17.A.assurance B.possibility C.memory D.assumption
18.A.chatting B.waiting C.acting D.watching
19.A.Above all B.In other words C.In turn D.In a word
20.A.tradition B.process C.trip D.work
A
A
C
B
Although I could not 　15　 more years to the lives of these elderly residents, I could give them something simple that’s often 　16　 in our society. Through our conversations, I gave them the 　17　 that in this fast-paced world ,they were not forgotten—the members of younger generations still cared about them.?
Every moment I spend 　18　is an opportunity to reduce their pain. 　19　,that moment also shapes me. I not only learn about life and experiences outside the school, but also receive the gift of being part of this 　20　—the connection between humans. Those moments of sharing and listening are magical for both the giver and the receiver.?
Language points

1. Personally, I think the team that won
first place cheated.
1)personally adv. 就自己而言; 就我个人来说
Personally, I like the red coat.
Personally, I am against his suggestion.
person (n)--personal (adj.)—personally (adv)
2. 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
3. In a way, our programmer is like my
coach.
in a/one way 在某种程度上, 从某种意义上说
从某种程度上来说, 他的英语有进步。
In a way, his English has improved.
in 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

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 way
in this way
in the way
4. In this way, I can make up new moves.
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

5. After all, with the help of my electronic brain which never forgets anything, using my intelligence is what I’m all about.
1）after all 毕竟; 到底; 终究；别忘了

above all 首先; 最重要的是
at all 根本 (用于加强语气) 用于否定句, 疑问句和表示条件的从句
first of all 首先
in all 总共; 总计

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。
He is very naughty, but after all he is a child.
他非常调皮，但毕竟还是个孩子。
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.
2）with the help of 在……的帮助下