课件29张PPT。
Preview(预习)
I.Match English with Chinese
_ 1. human servants a.多次，反复地
_ 2. over and over again b.不同意某人
_ 3. disagree with sb. c.花费数百年
_ 4. take hundreds of years d.许多不同的形状
_ 5. many different shapes e.突然倒下;跌倒
_6. fall down f.似乎不可能
_ 7. seem impossible g. 人类服务员 gabcdefUnit 7 Section B 2a-2ePreview(预习)
I.Match English with Chinese
1. human servants 人类服务员
2. over and over again 多次，反复地
3. disagree with sb. 不同意某人
4. take hundreds of years 花费数百年
5. many different shapes 许多不同的形状
6. fall down 突然倒下;跌倒
7. seem impossible 似乎不可能Preview(预习)
II. Change English into Chinese
1. Robots will never get bored.
2. Robots will be able to talk like humans. 机器人永远都不会觉得厌烦。机器人将甚至能 像人类一样说话。
学习目标：Learning Goals
一、语言功能：
使用“will + v. (动词原形)”预测机器人的未来。
二、语言知识：
*human, dangerous, believe, disagree, shape,impossible
*over and over again, hundreds of, fall down
*They think that robots will even be able to talk like humans in 25 to 50 years.
三、学习策略：阅读策略
1.依据文章题目和所给图片，预测(predicting)文章内容。
2.通过略读(skimming)的方式，猜测文章大意。
3.借助关键词，通过寻读 (scanning)的方式，找寻细节内容。
四、情感态度：
了解科学技术的现状和发展，憧憬美好的未来，并为实现美好的梦想更加努力地学习。
Unit 7 Section B 2a-2e Unit 7
Section B (2a-2e)
Do you think you will have your own robot?
Watch and answer !Gangnam?Style*What does the robot look like?*What can he do?Gangnam?Style They can help with the housework. They are like human servants.Today there are already robots working in factories. Some can help to build cars, and they do simple jobs over and over again. Who are building cars?What can this robot do?Some robots are able to
(能够)work in dangerous
places.
look for people
under the buildingsPredict (预测):
You can guess what you will read by reading the title and pitctures.
通过阅读标题和图片预测所要读的内容。Reading Tips（阅读小贴士）Fast reading: skimming(略读) for the main idea（大意）
--What is the article about?
--It is about ________.
A. What robots look like in the movies
B. What robots can do today
C. Robots’ today (现状) and futureSkimming(略读) :
When you look for the main idea, the first sentence in each paragraph can help you.
(当你找寻大意时，每段的首句可以帮助你。)Reading Tips（阅读小贴士）Fast reading: skimming(略读) for the main idea（大意）
--What is the article about?
--It is about ________.
A. What robots look like in the movies.
B. What robots can do today
C. Robots’ today (现状) and futureCCareful reading: scanning(寻读) for the main idea of each paragraph(每一段).Read and match each paragraph with the right question.
(阅读文章并把每一段与正确的问题搭配)Paragraph 1 Will robots think like humans in the
future?
Paragraph 2 What will robots be like in the future?
Paragraph 3 What can robots do today?
Paragraph 4 What are robots like in movies? （段落）Scanning(寻读) :
We can use the key words to look for answers.
借助关键词寻找答案。Reading Tips（阅读小贴士）Careful reading: scanning(寻读) for the details（细节）2c ：What can robots do today？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 __________.Careful reading: scanning(寻读) for the details（细节）2c ：What can robots do today？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 __________.carssimplewalkdancelook forthe buildingScientists are trying to make robots do the same things as humans do. Do you think robots can really talk like humans and think like humans in the future?*Many scientists think that
robots will even be able to ___
like humans in 25 to 50 years.
*Some scientists believe that
there will be ____ robots in the
future. However, they agree it
may take _________years.
*These new robots will have
many different _________.
Some will look like ________,
and others might look like ___________.*However, some scientists believe that
it will be difficult to make them really _____________ a human.
*Scientist James
White thinks that
robots will ________
be able to wake up
and know where they
are.
talkmorehundreds ofshapeshumansanimalsthink likeneverCareful Reading: Read Paragraphs 3 and 4 carefully and finish the chart about the future robots.Practice Reading robots can _____________ like people.Some robots can _________in factories.Some can help ______________ under the building. They can __________ over and over again. , some scientists believe there _____________ more robots. They _________many
different shapes.The robots ________able
to talk like humans.However, some scientists believe that it ______difficult to make them think like a human.
walk and dancebuild carslook for peopledo simple jobswill bewill havewill bewill beTodayIn the future Today robots can _____________ like people.Some robots can _________in factories.Some can help ______________ under the building. They can __________ over and over again.In the future, Some scientists believe there _____________ more robots. They _________many
different shapes.The robots ________able
to talk like humans.However, some scientists believe that it ______difficult to make them think like a human.
walk and dancebuild carslook for peopledo simple jobswill bewill havewill bewill beWatch and ThinkWhat will happen if humans use robots too much?*In the USA，there have been less new jobs for people since January 2013, but there are more robots working in American factories.（人们获取的新工作越来越少，工厂里的机器人越来越多）
*In China, Foxconn (富士康公司) will buy 1,000,000 robots to take the place of workers.
（购买一百万台机器人取代工人的工作）…News:
Challenges from robots (来自机器人的挑战)One –Minute Debate Competition:
Is it good or bad to use robots a lot?
(一分钟辩论赛:大量使用机器人好还是不好？)1.Members(辩论双方): Group A PK Group B
2. Debate content(辩论内容):
Group A: It’s good to use robots a lot.
Group B: It’s bad to use robots a lot.
3. Rules(规则):
Each group tries to give more reasons in one
minute.（一分钟内，每组努力给出尽可能多的理由。）
Humans need to think about how to use robots in a right way.Inquiry into knowledge by translation(翻译探究)However, they agree it may take hundreds of years.
________________________________________
(汉意)
hundreds of，意为“___________”, hundred 为________ 形式。
观察下面的例子：
There are four hundred students in our school.
我们学校有400名学生。
当hundred 前有具体数字时，hundred 只能用_________形式。类似词还有thousand（千）， million（百万）。然而，他们同意它可能要花费很多年。许多，大量复数单数Exercises:1. ______ travelers come to visit our city every year. （2011 哈尔滨市）
A. Hundred of B. Hundreds of
C. Five hundreds D. Hundred
2. They have planted ______ trees near here, so the
air is very fresh.
A. Two thousand B.Thousand of
C. Two hundred of D. ThousandBA
1. Read and retell the Reading after the tape.
( ★ )
2. Write your ideas about your own robot in the
future: What will it look like? What will it be
able to do? ( ★★)Homework
