新目标八年级上册英语UNIT7sectionB教学课件.pptx--（课件中不含音视频）

1、Unit 7 Will people have robots?Section B（2a-Self Check）教学目标教学目标【知识目标】Important words：human，dangerous，already，factory，believe，disagree，even，shape，fall，inside，possible，impossible，side，probably，during，holiday，wordImportant phrases：look like human，hundreds of years，be able to，many different shapes，fall

2、down，at some point，over and over again，look for，as a reporter，be good for，the meaning of the word，fresh water，clean air，free time，fly up into the skyImportant sentences：1Do you think you will have your own robots?2They think that robots will even be able to talk like human in 25 to 50 years.3In 20 y

3、ears，I think Ill be a newspaper reporter.4I think students wont need dictionaries because a robot will tell them the meanings of words.5What will the future be like?6But you should also remember that there will be both good and bad things in life.【能力目标】通过看文章标题和插图预测大意，通过概括段落大意，加强对篇章的整体理解，能够综合运用所掌握的知识

4、来描述自己未来生活的情况。【情感目标】通过引导学生展望未来，及对未来生活的设计，来达到前景教育的目的。【新词自查】根据句意及汉语提示完成句子。1.The robot can do many things like a (仆人).2.My father are making many robots in this (工厂).3.My brother is very clever and he can make model planes with different kinds of (形状).自学互研自学互研自主学习自主学习servantfactoryshapes1.dangerous adj.

5、有危险的；不安全的e.g.Some animals are in great danger.一些动物处于极大的危险中。名词danger+后缀ous dangerous Lions are dangerous animals.狮子是危险的动物。情景导入情景导入fall down 突然倒下；跌倒；倒塌 2.factory n.工厂e.g.There will be more factories in the future.将来会有更多的工厂。e.g.The house might fall down in a few months.几个月内这所房屋也许就会倒塌。3.fall v.(fell/fel

6、/)倒塌；跌倒；掉落前缀(dis)+agree(同意)disagree4.disagree v.不同意；持不同意见；有分歧e.g.My father agrees,but my mother disagrees.我爸爸同意，但我妈妈不同意。believe sb.相信某人说的话believe+that 从句5.believe v.相信；认为有可能e.g.I believe that you can finish the work on time.我相信你会按时完成工作。Tell your partner what you know about robots.What do they look l

7、ike and what can they do?导学达标导学达标2aPara.1 Will robots think like humans in the future?Para.2 What will robots be like in the future?Para.3 What can robots do today?Para.4 What are robots like in movies?Read the article and match each paragraph with the question it discusses.2b Do You Think You Will

8、Have Your Own Robot?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.2.Today there are already robots working in factories.Some can help to build cars,and they do si

9、mple jobs over and over again.Fewer people will do such jobs in the future because they are boring,but robots will never get bored.3.Scientists are now trying to make robots look like humans and do the same things as we do.Some robots in Japan can walk and dance.They are fun to watch.However,some sc

10、ientists believe that although we can make robots move like people,it will be difficult to make them really think like a human.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

11、will even be able to talk like humans in 25 to 50 years.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

12、example,scientists 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 futur

13、e!1.In some science fiction movies,what will people have in the future?2.Which country has robots that can walk and dance?3.Where are the huge arm robots working now?Robots.Japan.In factories.Read and answer the questions4.What does James White think?5.What kind of job can a snake robot do?He thinks

14、 that robots will never be able to wake up and know where they are.After an earthquake,it could help look for people under buildings.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 simplelook for the build

15、ingswalkdanceRead the article again quickly.Complete the sentences about what robots can do now.2cFill in the blanks in this paragraph with words from the article.指导：指导：此类短文填空题，考查同学们全面掌握短文内此类短文填空题，考查同学们全面掌握短文内容，以及综合运用语言的能力。容，以及综合运用语言的能力。首先，应将通读本段文字，掌握大意。可知在首先，应将通读本段文字，掌握大意。可知在短文中列举了科学家们的两种观点。短文中列举了科

16、学家们的两种观点。然后，根据然后，根据2b2b中短文的内容填空。中短文的内容填空。2dSome 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 _ like people.However,some scientist

17、s _.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?dancemakehappentalkdisagree sameneveragreeWhat kind of animals might robots look like in the future?What do

18、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 _2eI think some future robots might look likespiders.They will be able to help us clean the window and sweep the floor.Some robots might look like snak

19、es.They will be able to help look for people under the buildings if buildings fall down with people inside._They will also be able to serve us.They can make dinner,do the dishes and cook coffee for us.Some robots will look like people.They will be able to sing,dance and talk with us.Some robots migh

20、t look like big arms.They will be able to work in factories.They can help make cars and do simple jobs over and over again.Read Jills answers to the question“What will your life be like in the future?”Fill in the blanks with the words in the box.meet work live look keep wear more less fewer takeIn 2

21、0 years,I think Ill be a newspaper reporter.Ill _ in Shanghai,because there will be _ jobs in that city.As a reporter,I think I will _ lots of interesting people,so Ill have more friends.Ill have _ pets,though,because Ill have _ free time.livemoremeetlessfewer3akeepwearlookworktakeAnd my apartment w

22、ill be no good for pets because itll be too small.So Ill probably just _ a bird.During the week,Ill _ smart clothes.On the weekend,Ill _ less smart but Ill be more comfortable.In the future,people will _ more so theyll probably have fewer vacations,but I think Ill _ a holiday inHongKong when possibl

23、e.One day Ill even go to Australia.meet work live look keep wear more less fewer takeComplete the chart about your life 20 years from now.You can add more items.What will yourbe like?jobhomefree time activitiesneighborhoodSuper policemanIn Americaattend a dancing party,travelA famous singer3b Five y

24、ears ago,I was in primary school,I played football with classmates after class,and I had a dog.Now Im a middle school student,I like playing tennis.I am good at English and I have good grades.In five years,I will be a doctor,I will make much money,and I will travel around the world.I will play the g

25、uitar.I will have a car.Write about your life 20 years from now.Use 3a and 3b to help you.five years agonowin five years3cOne possible version：In 20 years,I think Ill be a super policeman.Ill live in America,because there will be more joys in that city.As a super policeman,I think I will catch many

26、bad guys(坏人),so Ill help keep the city peaceful.And in my free time,Ill attend all kinds of dancing balls,so that I can make a lot of friends.In addition,（另外）I want to take a holiday to travel around the world.Every time when I get home,my neighborhood Coco will sing for me.I like this kind of life.

27、the topic sentenceMy life in 20 years will be supporting sentencesI will work as a.and.I will also have much free time to travel.My home will be.My neighborhood will be.My life in the future is beautifulI like this kind of life.the concluding sentence1.I think students wont need dictionaries because

28、 a robot will tell them the meanings of words._4Discuss how you think a robot will help students with schoolwork in the future.Write down your groups ideas and draw a picture of your robot._Sample:1.I think students wont need to go to school,because their robots can teach them at home.2.I think stud

29、ents wont need to write their homework on paper but on computer,and robots will help students to correct the homework.more/fewermore/lessjob,people,robot，planetcar,citybuilding，tree pollution,fresh waterpaper,clean air,free time，moneySelf Check1.Put the words in the correct columns in the chart.job,

30、people,pollution,robot,fresh water,paper,planet,car,clean air,city,free time,building,money,treeGirl:Mom,what will the future _ like?Mom:Well,no one knows what the future will be _.Girl:But _ I be beautiful like you?_ I be a pilot?I want to fly up into the sky.2.Fill in the blanks in the conversatio

31、n.belikewillWill Mom:Youre already beautiful.And you should study hard.Then you _ be a pilot.Girl:OK.I must study harder then.Mom:But you should also remember that _ will _both good and bad things in life.Girl:Oh,Im not scared,Mom,because you _ help me!willtherebewill问题探究问题探究知识点拨知识点拨hundred，thousand

32、(千千)，million(百万百万)表示不确切的数目时，在词尾加表示不确切的数目时，在词尾加-s，且和，且和of连用。如：连用。如：hundreds of，thousands of，millions of分别表示分别表示“数百数百”“数数千千”“数百万数百万”。当这些词前有数词或当这些词前有数词或several，some等修饰词时则不加等修饰词时则不加-s，也，也不跟介词不跟介词of连用，直接跟名词。如：连用，直接跟名词。如：some hundred，several thousand，three million辨析辨析be able to与与can(1)表示能力时，两者用法相同。表示能力时，两

33、者用法相同。(2)can只有两种时态，即只有两种时态，即can和和could；而；而be able to有多种时有多种时态。态。(3)表示过去通过努力终于做成了某事要用表示过去通过努力终于做成了某事要用be able to。(4)can能表推测，用于疑问句和否定句中，而能表推测，用于疑问句和否定句中，而be able to不行。不行。(5)can可以表示可以表示“允许允许”，与，与may互换，此时不能用互换，此时不能用be able to。There is/aresb./sth.doing sth.表示表示“有某人有某人/某物在做某事某物在做某事”。一、根据文章内容填空，然后判断正误1.In

34、many (科幻电影),people in the future(在将来)will have their own planes.2.These robots are just like .（人类）3.These robots can do .(最愉快的工作)-the most unpleasant job science fiction moviesF humans T the most pleasant jobsF 当堂评价当堂评价4.Some scientists think that it will take (成百年的)to have such robots.5.New robots

35、wont have many (不同形状).6.Some snake-shaped robots could （寻找）injured people under the buildings after an (地震).hundreds of years Fdifferent shapes Flook forearthquakeF 0Unit 7 Will people have robots?Section A（2a-2d）0教学目标教学目标【知识目标】Important words：pollution，future，pollute，environment，planet，earth，plant，

36、partImportant phrases：play a part，be in great danger，save the earthImportant sentences：1So what will the future be like?Well，cities will be more crowded and polluted.2Everyone should play a part in saving the earth.0【能力目标】1.学会运用there be句型的一般将来时和will构成的一般将来时对未来进行预测。2.学会运用“more，fewer，less”比较多少。【情感目标】学

37、会用积极的心态去面对未来的变化。注意保护环境、爱护地球。0自学互研自学互研自主学习自主学习【新词自查】根据句意及汉语提示完成句子。1The Mars is one of the eight (行星)of the sun.2We should do something from now to keep the (环境)clean.3I believe there will be less and less (污染)in the future.planetsenvironmentpollutionLead-inPre-listeningWhile-listeningPost-listening0E

38、xercise 情景导入情景导入T：Hello，boys and girls.Did you think about your future life？Did you predict what would happen in the future？Do you want a robot to help you do everything？In this lesson，we will learn about what the future will be like.Lets start our class.Lead-inPre-listeningWhile-listeningPost-liste

39、ning0Exercise Listen and circle the words you hear.1.There will be(more/less/fewer)people.2.There will be(more/less/fewer)free time.3.There will be(more/less/fewer)cars.4.There will be(more/less/fewer)pollution.5.There will be(more/less/fewer)trees.2a导学达标导学达标Lead-inPre-listeningWhile-listeningPost-l

40、istening0Exercise _1.There will be fewer people._2.There will be less free time._3.People will use the subways less._4.There will be more pollution._5.Cities will be very big and crowed.Listen again.Check()the predictions you hear.注：没有实义动词时，用be动词去填充。2bLead-inPre-listeningWhile-listeningPost-listenin

41、g0Exercise morelessfewermorelessfewerLead-inPre-listeningWhile-listeningPost-listening0Exercise Make conversations about the predictions in 2a and 2b.Whats your prediction about the future?I think there will be more pollution.Really?I dont think so.But I think there will be fewer trees.2cLead-inPre-

42、listeningWhile-listeningPost-listening0Exercise Whats your prediction about the future?I think cities will be very big and crowed.Sure.I agree with you.And I think there will be more pollution.Lead-inPre-listeningWhile-listeningPost-listening0Exercise 1.What will the future be like in the book?Read

43、the conversation and answer the questions.Cities will be more crowed and polluted.There will be fewer trees and environment will be in great danger.2.What can people do?We can use less water and plant more trees.Everyone should play a part in saving the earth.2dLead-inPre-listeningWhile-listeningPos

44、t-listening0Exercise a book about the futureThe future will be like thisSo,will we move to other planets?No,we should play a part in saving the earth bybe crowded and pollutedfewer treesenvironment be in dangerusing less waterplanting more treesRetell 2d according to the mind map.Lead-inPre-listenin

45、gWhile-listeningPost-listening0Exercise 问题探究问题探究知识点拨知识点拨一般将来时态一般将来时态在英语中，表示将来要发生的动作或存在的状态，要使用一在英语中，表示将来要发生的动作或存在的状态，要使用一般将来时态，谓语动词由般将来时态，谓语动词由“助动词助动词will动词原形动词原形”构成，这构成，这种时态一般和表示将来的时间状语连用，如：种时态一般和表示将来的时间状语连用，如：tomorrow，the day after tomorrow，next week，next year等。肯定句变等。肯定句变为否定句时，在为否定句时，在will后加后加not，缩写成，缩写成wont；变一般疑问句；变一般疑问句时，将助动词时，将助动词will提前，回答时使用助动词提前，回答时使用助动词will。特殊疑问句。特殊疑问句的结构：特殊疑问词的结构：特殊疑问词will主语动词原形？主语动词原形？Lead-inPre-listeningWhile-listeningPost-listening0Exercise 语法巧记口诀：一般将来时态一般将来时态表将来怎么办，将来时态来实现，will动原紧相连，句子结构特简单。变否定如何办，写成wont不太难，一般疑问怎么办，will放在句子前，特殊疑问不太难，句子结构记心间，特词will主语前，后面动原还相连。