八年级英语上册Unit7全单元课件-PPT.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit 7,Will people have robots?,Section A(1a-1c),Language Goal:,Make predictions,How will the world be in the,future?,People will have robots in their homes.,People wont use money.Everything will be free.,Free,Books will only be on computers,not on paper.,A B.C default.,12+=,？,？。,Kids wont go to school.Theyll study,at home on computers.,There will only be one country.,People will live to be 200 years old.,感冒时，特殊的机器会照看你的鼻子。,After 100 years,special devices will take care of your runny nose when you are ill.,如果你要去其他国家，你可以自己开车去。,After 100 years,if you want to go to another country,youll be able to drive there.,四条腿的裤,子保证你随,时随地可以,休息。,After 100 years,the four-legged jeans will make sure you have a place to sit everywhere you go.,By the year 3000,cars will always have to stop for stop signs.,People will have robots in their homes.,Yeah!,in the future,1a How will the world be different 100 years,from now?Read these predictions.Check,()A(for agree)or D(for disagree).,1.People will have robots in their homes.,2.People wont use money.Everything will,be free.,6.People will live to be 200 years old.,3.Books will only be on computers,not on paper.,4.Kids wont go to school.Theyll study at,home on computers.,5.There will only be one country.,1b Listen and circle questions you hear in 1a.,People will have robots in their homes.,People wont use money.Everything will be free.,Books will only be on computers,not on paper.,Kids wont go to school.Theyll study at home on computers.,There will only be one country.,People will live to be 200 years old.,1c Ask and answer questions about the,predictions in 1a.,A:Will people use money in 100 years?,B:No,they wont.,E,verything will be free.,Will people live to be 200 years old?,A:Yes,they will.,1.Will people have robots in their homes?,Yes,they will.,2.Will books still(,仍然,)be on paper?,No,they wont.,Books will only be on computers,not on paper.,3.Will kids still go to school?,No,，,they wont.,Kids wont go to school.Theyll study at home on computers.,4.Will there be only one country?,Yes,there will./Yes,I hope so.,2a Listen and circle the words you hear.,There will be,（,more/less/fewer,）,people.,There will be(more/less/fewer)free time.,There will be(more/less/fewer)cars.,There will be(more/less/fewer)pollution.,There will be(more/less/fewer)trees.,fewer less more,fewer,更少的,修饰可数名词复数,less,更少的,修饰不可数名词,more,更多的,可以修饰可数复数和不可数名词,1.In the future,there will be,fresh water because there will be,pollution in the sea.,2.In 100 years,there will be,cars because there will be,people in the cities.,3.There will be,jobs for people because,robots will do the same jobs as people.,4.I think there will be,cities because people will build,buildings in the country.,5.In 50 years,people will have,free time because there will be,things to do.,less,more,more,more,fewer,more,fewer,more,more,fewer,词语对对碰,fewer,&,less,相同点,:,这两个词后都是比较级,均可表示“较少的”。,不同点,:,1.fewer,是,few,的比较级,只能修饰可数名词的复数,.,2.less,是,little,的比较级,只能修饰不可数名词的复数,.,试做以下试题,:,I earn _ money than my sister.,There are _ cars parked outside than yesterday.,We have _ students this year than last year.,You ought to eat _ hamburgers and,drink _ coffee.,fewer,fewer,fewer,less,less,2b Listen again.Check(,)the predictions,you hear.,There will be fewer people._,There will be less free time._,People will use the subways less._,There will be more pollution._,Cities will be very big and crowded._,2c Make conversations about the predictions in,2a and 2b.,A:Whats your prediction about the future?,B:I think there will be more pollution.,A:Really?I dont think so.But I think there,will be fewer trees.,2d Role-play the conversation.,Nick:What are you reading,Jill?,Jill:Its a book about the future.,Nick:Sounds cool.So what will the,future be like?,Jill:Well,cities will be more crowded and,polluted.There will be fewer trees and the,environment will be in great danger.,Nick:That sounds bad!Will we have to move to other planets?,Jill:Maybe.But I want to live on the earth.,Nick:Me,too.Then what can we do?,Jill:We can use less water and plant more trees.,Everyone should play a part in saving the earth.,Language Points,People wont use money.Everything will be free.,人们不使用钱，任何东西都是免费的。,be free,免费的,be free,还有“有空的，空闲的之意。,e.g.Many,people,believe that music and,movies should be free.,许多人认为,音乐和电影应该是免费的。,Will you be free tomorrow morning?,你明天早上有空吗？,2.Will people use money in 100 years?,一百年后人们还会使用钱吗？,in后接一段时间表将来。,e.g.Hell come back in a week.,他将于一周之后回来。,Ill call you in two hours.,我两个小时后给你打电话。,4.Whats your prediction about the future?,你对未来有什么预测？,prediction,是,predict,的名词形式。,5.Everyone should play a part in saving the,earth.,每个人都应当尽一份力来拯救地球。,play a part in,表示“参与,”例如：,She plays a part in teaching these,poor children.,她参加对这些贫穷孩子的教学工作。,He didnt play a part in making this decision.,他并没有参与做出此决定。,be dangerous,be in great danger,1.Tigers are,animals.,2.Pandas are,.,dangerous,in great danger,I have lots of,(paper)to use in the exam.,There will be,(little)pollution in the future.,Look!Some robots,(plant)trees.,The scientists say there will be,(much)pollution.,What will the future,(be)like?,Will we have to move to other,(city)?,We should play a part in,(save)pandas.,paper,less,are planting,more,be,cities,saving,一本关于未来的书,未来将会是什么样？,城市将会更拥挤，污染会更严重。,环境将会处于很大的危险之中。,我们将得搬到别的星球上吗？,我们可以少用水，多种树。,大家都应该参与拯救地球。,1.Kids study at school now.In 100 years,.,2.I sometimes see blue skies in my city,but in the future,.,3.People now usually live to be about 70-80 years old,but in the future,.,4.Family usually spend time together on weekends,but maybe in 200 years,.,theyll study at home on computers.,the sky will be blue every day.,people will live to be 200 years old.,family will spend time together everyday.,3b,A task,Make a survey about your best friends and finish the following chart.,Five years ago,Today,In five years,He was,.,He is,.,He will be,.,He played,.,He plays,.,He will play,.,He had,.,He has,.,He will have,.,Unit 7,Will people have robots?,Section B,A,：,What will you be in 10 years?,B,：,I will be a,A,：,Where will you work?,B,：,I will work in,Revision,Ill be a computer programmer.,Ill be an astronaut.,rocket,space station,fly a rocket/fly rockets,on a space station,house,apartment,Write each word in the correct column below.,1a,astronaut house apartment train,rocket space station computer programmer,Jobs,Transportation,Places to live,astronaut,computer programmer,train,rocket,house,apartment,space station,An astronaut lives in a space station.He goes to work by rocket.,A programmer lives in an apartment.He goes to work by subway.,A farmer lives in a house.,He walks to the farm.,An engineer lives in an apartment.He goes to work by car.,住在街对面的公寓里,I live in an apartment the street here.,2.,有点无聊。,Its boring.,3.,那是一张你的照片吗？,Is that a picture you?,4.10,年前你住在这里吗？,you here 10 years ago?,5.,我们住在乡下的一所房子里。,We lived a house in the .,6.,那离这里相当远。,Thats pretty here.,7.10,年后你的生活将会是什么样子？,What your life like 10 years?,8.,或许我也会飞往其他星球。,Maybe Ill also to other .,Listen to Alexis and Joe.Number the,pictures 1-3.,1c,1,2,3,1.I _in an apartment across the street from here.,2.I _ near here.,3.I _ a computer programmer.,4.We _ in a house in the country.,5.I _ the train to school.,6.I _ an astronaut.,7.I _ rockets to the moon.,8.I _ on a space station.,live,work,am,lived,took,will be,will fly,will live,1d,Listen again.Fill in the blanks with the correct verbs in the box.,am live work,lived took,will be will live will fly,I lived in a house in the country.,Where did you live ten years ago?,I will live on a space station.,Where will you live in ten years?,e,ven,human,servant,dangerous,already,factory,believe,disagree,shape,fall,possible,agree,impossible,复数,humans,复数,servants,名词,danger,复数,factories,复数,shapes,过去式,fell,甚至；愈加,人的；,n.,人；人类,仆人,危险的,已经,工厂,相信,不同意,形状,倒塌；跌倒,可能的,Section 1,Before You Read,Do you think you will have your own robot?,Whats it like?,What do you want it to do for you?,What do they look like?,They look like humans.,What do they look like?,They look like snakes.,What does it look like?,It looks like a dog.,This robot looks like a big arm.,What can the robots do?,speak,do,exercise,It can do housework.,run,cook,play,the,piano,There are some other robots,what can they do?,play football,dance,It can be a doctor.,It can plant and water flowers.,It can do much hard or dangerous work.,2b,Read the article and match each paragraph with the question it discuss.,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?,Section 2,While You Read,Do You Think,You Will Have,Your Own Robot?,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 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.,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,scientists 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,3.,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.,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 made robots that,4.,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!,e,ven,human,servant,dangerous,already,factory,believe,disagree,shape,fall,possible,agree,impossible,复数,humans,复数,servants,名词,danger,复数,factories,复数,shapes,过去式,fell,甚至；愈加,人的；,n.,人；人类,仆人,危险的,已经,工厂,相信,不同意,形状,倒塌；跌倒,可能的,翻译短语,1.,数百，成百上千,2.,跌倒，倒塌,3.,我们从不知道,4.,多次，反复地,5.,能够醒来,6.,寻找,7.,看起来像,8.,像人一样移动,9.,做这样的工作,hundreds of,fall down,we never know,over and over again,be able to wake up,look for,look like,move like people,do such jobs,9.,例如,10.,与人交谈,11.,做简单的工作,12.,像人类的仆人,13.,变得烦躁,14.,不赞同某人,15.,看起来不可能,16.,花数百年时间,17.,与我们做同样的事情,for example,talk to people,do simple jobs,like human servants,get bored,disagree with,seem impossible,take hundreds of years,do the same things as,we do,1.What do the robots look like in the movies?,2.What can the robots do for people?,Human servants.,They help with the housework and do jobs like working in dirty or dangerous places.,Paragraphs 1-2:Answer the questions.,3.Where are the robots already working?,4.What kinds of the jobs do the robots do?Why?,In factories.,They do simple boring jobs over and over again.Because they will never get bored.,Paragraphs 3-4:Mark True or False.,1.Scientists already make robots think like humans and do the same things as we do.,2.Some scientists think that there will be robots think like humans,but Mr.White disagrees.,3.Its easy for a human to wake up and know where they are.,4.Most people believe that robots will be,able to talk like humans in 25 to 50 years.,5.If buildings fall down with people inside,the snake robots can help look for people under the buildings.,T,F,T,F,T,2c,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 robots can _ and _.,4.Some can help _ people under _when buildings fall down.,cars,simple,walk dance,look for,buildings,2d,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 _ like people.,dance,make,happen,talk,However,some scientists _.James White believes that robots wont be able to do the _ things as us.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,Language points,1.help sb.with sth.,帮助（做）,help sb.(to)do sth.,帮助做,He often helps me with my English.,=He often helps me(to)study English.,他经常帮助我学习英语。,I like _ my mother _ the housework.,A.help;with B.helping;with,C.helped;to do D.helps;do,B,即时练,2.It takes/took/will take sb.some time to do sth.,某人花了,时间做某事,(,时态视具体情况而定）,It takes me an hour to get to my office.,It took me quite a long time to climb the tree.,知识链接,spend,的主语必须是人，常用于以下结构：,(1)spend time,money on sth.,在,上花费时间（金钱）。,例：,I spent two hours on this math problem.,这道数学题花了我两个小时。,(2)spend time,money(in)doing sth.,花费时间（金钱）做某事。,They spent two years(in)building this bridge.,造这座桥花了他们两年时间。,take,后面常跟双宾语：,It takes sb.,时间,to do sth.,做某事花了某人多少时间。,It took them three years to build this road.,他们用了三年时间修完了这条路。,The boy _,（花费）,three days reading the long story.,真题链接,【,解析,】,从句意看“这个男孩读这小说花费了三天”,此句动词应该用过去时态。答案是,spent,。,Dontworry.Itwont_youtoo,muchtimetoflyfromHaikouto,Guangzhou.A.take B.cost,C.spend D.use,【,解析,】A,。固定结 构,Ittakessb.sometimetodosth.,意为“某人花费多少时间做某事”。句意为：“别担心。从海口到广州坐飞机不用多少时间。”,1.They spend too much time,the report.,A.writing B.to write,C.on writing D.write,2.It will,me too much time to read this book.,A.take B.spend C.pay,A,即时练,A,3.hundreds of,许多；大量,hundred,用于,a,、,one,或有数量意义的词之后,其后接可数名词的复数形式。,There are four hundred students in our grade.,我们年级有,400,名学生。,但后跟,of,时，要加,s,意思为数百、成百上千的,1.Every year,_ people go to visit their factory.,A.a hundred of B.hundreds,C.hundred of D.hundreds of,2._ people lost their homes in Japans earthquake.,A.Two hundreds B.Hundred,C.Hundreds of D.Hundred of,D,即时练,C,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._ trees have been planted near here,so the air is very fresh.（2010 四川达州）,A.Two hundreds B.Hundred of,C.Hundreds of D.Hundreds,真题链接,B,C,4.make sb.(,代词为宾格）,do,（让）,（做）,He made Tom laugh.,他使汤姆发笑。,I couldnt make my car start this morning.,今天早晨我的汽车发动不起来了。,Loud music makes Tina _ to dance.,A.to want B.want,C.wanted D.wanting,B,即时练,Mother makes me _ my homework every day before I can play games,A.finish B.finished,C.finishing D.to finish,A,5.the same as,和,一样,She looks the same as Lucy.,They are the twin sisters.,她看起来和露西长的一样。他们是双胞胎姐妹。,Scientists make the robots do the same things as,反义短语：,be different from,1.Lets meet at _ place as we did yesterday.,A.a same B.same,C.the same D.same the,C,即时练,6.be able to,能够做某事,We hoped that we should be able to