Unit 7 Will people have robots-SectionB2a-2e 课件(共58张PPT)

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名称 Unit 7 Will people have robots-SectionB2a-2e 课件(共58张PPT)
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更新时间 2022-11-25 21:39:25

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(共58张PPT)
Section B 2a – 2e
Unit 7 Will people have robots
初中英语
八年级上册 RJ
1. New words: human, dangerous, already, factory,
Japan, believe, disagree, even, agree, shape, fall, inside,
possible, impossible, side
2. Expressions:over and over again, hundreds of,
fall down, look for
3. Reading strategy: skimming
Learning goals
4. Sentences:
However, some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human.
They think that robots will even be able to talk like humans in 25 to 50 years.
These new robots will have many different shapes.
What do you know about robots
Warming up
What do robots look like What can robots do
Discussion
Tell your partner what you know about robots. What do they look like and what can they do
What do robots look like What can robots do
Some look like humans.
Some look like animals.
Others look like huge arms.
They can talk or even walk.
They can see and hear.
They can help people do lots
of dangerous or hard work.
2a
1. Look at the title and the picture. Predict the main idea of this passage.
2. Then read the passage quickly to get the main idea.
Read the article and match each paragraph with the question it discusses.
Paragraph 1
Paragraph 2
Paragraph 3
Paragraph 4
Will robots think like humans in the future
What will robots be like in the future
What can robots do today
What are robots like in movies
Skimming
2b
What can robots do now What will robots be able to do in the future
Read the article again and fill in the form.
Read paragraphs 1-2 and answer the questions:
1. What do the robots look like in the movies
They are usually like human servants.
2. What can the robots do for people
They help with the housework and do jobs.
1. When we watch movies about the future, we sometimes
see robots. They are usually like human servants. They
help with the housework and do jobs like working in
dirty or dangerous places.
Do You Think You Will Have Your Own Robot
n. 人; adj. 人的
帮助……
adj.= danger危险+后缀ous
1. ①Will robots think like humans in the future
②They are usually like human servants. (教材P53 2b)
human adj. 人的;n. 人
第一句中human作名词,意为“人,人类”,与human being 意思相同; 第二句中human作形容词,意为“人的;人类的”。
Dogs can hear much better than humans.
The noise comes from a number of human activities.
Language points
2. Today there are already robots working in factories. Some can help to build cars, and they do simple jobs over and over again. Fewer people will do such jobs in the future because they are boring, but robots will never get bored.
帮助做某事
多次;反复地
在未来
感到无聊
2. Today there are already robots working in factories.(教材P53 2b)
There be sb./sth. doing sth. 有某人/某物正在做某事
There is a girl singing in the next room.
There are two cats sleeping in the sun.
2. Today there are already robots working in factories.(教材P53 2b)
already adv. 已经;早已
【易混辨析】already与yet
already “已经”,一般用于肯定句中。用在疑问句中表示惊奇、意外。 The concert has already been on for 15 minutes.
音乐会已经进行15分钟了。
Is it 12 o’clock already
都12点钟了?
yet “已经;还”,多用于疑问句和否定句的句末。在疑问句中意为“已经”,在否定句中意为“还”。 Have you seen this film yet
你已经看过这部电影了吗?
He hasn’t arrived yet.
他还没有到。
3. … and they do simple jobs over and over again.(教材
P53 2b)
此短语中的again可以省略。
【易混辨析】over and over again与(all) over again:
over and over again 反复地 I’ll do it over and over again.
我会反复做这件事。
(all) over again 从头再来 I’ll do it (all) over again.
我会重新做这件事
over and over again 多次;反复地
Read paragraphs 3-4 and mark T(true) or F(false):
1. Japanese companies have already made robots sing and dance.
2. Some scientists think that there will be robots like humans, but Mr. White disagrees.
3. It’s easy for a robot to wake up and know where they are.
F
T
F
( )
( )
( )
4. Some people believe that robots will be able to talk in 25 to 50 years.
5. If buildings fall down with people inside, these snake robots can help look for people under the buildings.
T
T
( )
( )
3. Scientists are now trying to make robots look like
human and do the same things as we do. Some robots in Japan can walk and dance. They are fun to watch. However, some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human.
them really think like a human.
try to do sth 尽力做某事
it be adj. to do sth 去做某事是…
n. 日本
v. 相信;认为有可能
For example, scientist James White thinks that robots will never be able to wake up and know where they are. But many scientists disagree with Mr. White. They think that robots will even be able to talk like humans in 25 to 50 years.
醒来;唤醒
不同意;反对
有能力做某事
4. Some scientists believe that there will be more robots
in the future. However, they agree it may take hundreds
of years. These new robots will have many different
shapes, Some will look like humans, and others might
look like animals. In India, for example, scientists
许多;大量
看起来像
made robots that look like snakes. If buildings fall down with people inside, these snake robots can help look for people under the buildings. This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago. We never know what will happen in the future!
跌倒;倒塌
寻找
4. However, some scientists believe that although we
can…(教材P53 2b)
believe在此处作及物动词,一般不用于进行时态。 其后常跟名词,代词或从句作宾语。
Believe it or not, your brain never stops working.
I believe that an apple a day keeps the doctor away.
believe v. 相信;认为有可能
believe 表示相信某人的话,相信某事等。
We don’t believe in her, so we don’t believe what she says.我们不信任她,所以我们不相信她说的话。
believe in 表示“信任;信仰”,多指品德、操守等方面可靠、可信。
【易混辨析】believe与believe in
5. … that robots will never be able to wake up and know where they are.(教材P53 2b)
(1)wake up在此处用作不及物动词短语,意为“醒来”。
They wake up every morning to work for their families
and their future.
wake up 醒来;叫醒
(2)wake up还可作及物动词短语,此时为“动词+副词”型短语,后接名词作宾语时,名词放在up前或后均可;后接代词作宾语时,代词只能放在wake与up之间。
Don’t wake up your sister, Ben.=Don’t wake your sister up, Ben.
It’s 7 o’clock. It’s time to wake him up.
6. ①But many scientists disagree with Mr. White.
②However, they agree it may take hundreds of years.
(教材P53 2b)
disagree与agree互为反义词,其用法相似,以agree
为例:
disagree v. 不同意;有分歧 agree v. 同意;赞成;应允
agree with sb./sth. 同意某人的看法或观点,后接人或表示“意见;看法”的名词
agree to sth. 同意(计划、建议、安排等)
agree to do sth. 同意做某事
agree on sth. 就……取得一致意见
agree + that从句 赞成……;同意……
As for me, I agree with the latter(后者).
We agreed to their arrangements.
We agree to leave at once.
I’m afraid I can’t agree on your opinion.
Most people agree that the novel is a good one.
7. However, they agree it may take hundreds of years.(教
材P53 2b)
【易混辨析】hundred与hundreds of
hundred 表示具体数量,意为“百”。其前有a、several及具体数字时,hundred后不加-s,也不和of连用。 The room can hold two hundred people. 这个房间能容纳200人。
hundreds of 许多;大量
hundreds of 表示笼统的数量,意为“许多;大量”。不可与具体数字连用。 He has hundreds of books.他有许多书。
模糊数字“两有”(有-s有of ), 具体数字“两无”(无-s无of )。
8. They think that robots will even be able to talk like humans in 25 to 50 years.(教材P53 2b)
even adv. 甚至;连;愈加
(1) even位置比较灵活,常置于所修饰的词前,用来加强语气。
It’s cold there even in summer.
Even Tom, a little boy, knows it.
(2) even可放在形容词、副词的比较级前,修饰比较
级,表示程度。
The computer could play chess even better than humans.
(1) fall(过去式为fell)在此作动词。
Babies often fall down when they learn to walk.
9. If buildings fall down with people inside, these snake robots can help look for people under the buildings. (教材P53 2b)
fall down 突然倒下;跌倒;倒塌
(2) fall还可作名词,其用法有:
inside在此处用作副词。inside还可用作介词,意为
“在……里面”,其反义词为outside。
We had to move inside when it started to rain.(inside 作副词)
Go inside the house.(inside 作介词)
9. If buildings fall down with people inside, these snake robots can help look for people under the buildings. (教材P53 2b)
inside adv. &prep. 在……里面
look for 强调“找”的过程和动作,意为“寻找”。
find 强调“找”的结果,意为“找到”。
9. If buildings fall down with people inside, these snake
robots can help look for people under the buildings. (教材
P53 2b)
look for 寻找
【易混辨析】look for与find
10. This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago. (教材P53 2b)
possible adj. 可能存在或发生的;可能的 impossible adj.不可能存在或发生的;不可能的
It can be possible for you to live a better life if you work harder.
It’s impossible for us to finish the work in one day.
Read the article again quickly. Complete the sentences about what robots can do now.
1. Robots can build __________ in factories.
2. They can do ___________ jobs many times and never get bored.
3. Some can _________ and ____________.
4. Some can help ___________ people under ____________.
cars
simple
walk dance
look for
the buildings
The solution: find sentences related to key words.
2c
Fill in the blanks in this paragraph with words from the article.
Some robots are very human-like. They can walk and _________ like people. Some scientists think that in the future they will _________ robots more like humans. This may not _________ in the near future, but at some point, robots will even be able to _________
dance
make
happen
talk
adj. 类似人的
宾补
2d
like people. However, some scientists
____________. James White believes that
robots will not be able to do the _________
things as we can. For example, he thinks that robots will ____________ be able to wake up and know where they are. Which side do you ____________ with
disagree
same
never
agree
Do You Think You Will Have Your Own Robot
Robots in movies
(Para.1)
Robots today
(Para.2)
like human servants; help with the housework; do jobs like working in dirty or dangerous places
work in factories; help to build cars; do simple jobs over and over again
Structure of the article
Do You Think You Will Have Your Own Robot
Will robots think like humans
(Para.3)
No
Yes
will be difficult; will never be able to wake up and know where they are
will be able to talk like humans in 25 to 50 years
Do You Think You Will Have Your Own Robot
Robots in the future
(Para.4)
there will be more robots; have many different shapes (look like humans or animals); snake robots can help look for people under the buildings
If I have a robot, I hope that it will …
Discussion
What kinds of animals might robots look like in the future What do you think these robots will be able to do Write your ideas and discuss them with your partner.
I think some future robots might look like _____________. They will ______________________________________
______________________________________________________________________________________
be able to swim like a real fish. They will dive deeply into the sea and oceans to help humans do dangerous work underwater.
fish
2e
1. — There are more and more people __________ a part in saving the earth now.
— Yes, I hope so. The more, the better.
A. play B. playing C. to play D. are playing
2.It’s __________ for us to finish the work in three days. Please give us two more days.
A. educational B. impossible C. important D.interesting
B
B
一、单项选择
Exercises
3.(2020﹒百色中考) The environment here becomes better and better. birds are coming back.
A. Hundred B. Hundreds
C. Thousand D. Thousands of
4. — Mom, there’s something wrong with my clock. Could you _____ tomorrow morning
— No problem, dear.
A. wake me up B. wake up me
C. ring up me D. ring me up
D
A
5. (2020﹒滨州中考) I think washing hands every day is good our health.
—Yes, I agree you.
A. to;to B. with;to C. for;with D. at;with
6. After the earthquake, the house might .
A. write down B. put down
C. turn down D. fall down
C
D
1. It’s___________ (possible) for a child to carry such a heavy box.
2. There are _________(hundred) of students sitting in the hall.
3. It is very important for people ________(have) food and water every day.
impossible
二、用所给单词的正确形式填空
hundreds
to have
4.(2020﹒甘肃中考改编)It’s widely (believe) that telephone was invented by Alexander Graham Bell.
5. It’s ___________(danger) to play football on the street.
believed
dangerous
1. 说实话, 我不同意你的意见。
To tell the truth, I ___________ ___________ you.
2.城市里许多旧建筑物倒塌了。
Many old buildings in the city .
三、完成句子
disagree
with
fell
down
3. 你需要反复练习这首曲子。
You need to practice playing the music ___________ ________ ______________ ___________ .
4. 汤姆, 有个人正在找你。
Tom, there is someone ___________ ___________ you.
looking
for
again
over
and
over
Key words
human, dangerous, already, factory, Japan, believe, disagree, even, agree, shape, fall, inside, possible, impossible, side
Useful expressions
Reading strategy
Skimming
over and over again, hundreds of, fall down, look for
Summary
Sentences
However, some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human.
They think that robots will even be able to talk like humans in 25 to 50 years.
1. Recite the article.
2. Make sentences with the new words and expressions of this class.
3. Preview the rest of this unit.
Homework
THANKS
谢谢聆听!