八年级英语上册 Unit7 Will people have robots Section B 2a-2e课件.ppt

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1、Unit7 Will people have robots?Section B（2a-2e)What do they look like?What do they look like?Who are human servants?Who are human servants?The robots.They look likeThey look likehumans.They look likeThey look likesnakes.What can the robots do?What can the robots do?talk with peopleThey can.They can.w

2、alkdo houseworkplay the pianodancePara.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?2bRead the article and match each paragraph with the question it discusses.1.Robots can build _ in

3、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 buildingswalkdanceRead the article again quickly.Complete the sentences about what robots can do now.2cFill in the blanks in this paragraph with words from the ar

4、ticle.指导：指导：此类短文填空题，考查同学们全面掌握此类短文填空题，考查同学们全面掌握短文内容，以及综合运用语言的能力。短文内容，以及综合运用语言的能力。首先首先，应将通读本段文字，掌握大意。，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可知在短文中列举了科学家们的两种观点。点。然后然后，根据，根据2b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 _

5、 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 scientists _.dancemakecome truetalkdisagree James White believes that robots will not be able to do the _ things as we can.For example,he thinks that robots will _ be a

6、ble to wake up and know where they are.Which side do you _ with?samenot agreeWhat kind 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.2eI think some future robots might look likespiders.They will b

7、e able to help us clean the window,sweep the floor.Some robots might look like snakes.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 sever us.They can make dinner,do the dishes and cook coffee for us.Some robots will

8、be look like people.They will be able to sing,dance and talk with us.Some robots might 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.e.g.The little girl can even recite the article.小女孩甚至小女孩甚至还还能背能背诵这诵这篇文章。篇文章。1.even adv.甚至；甚至

9、；连连；愈加；愈加2.human adj.人的人的 n.人人 e.g.A human can think and talk,but an animal cant.人能思考、人能思考、说话说话，但，但动动物不物不 能。能。e.g.My aunt is already fifty,but she looks very young.我姑姑早已五十我姑姑早已五十岁岁了，但她看起了，但她看起 很年很年轻轻。3.already adv.已已经经；早已；早已4.dangerous adj.有危有危险险的；不安全的的；不安全的e.g.Some animals are in great danger.一些一些动

10、动物物处处于极大的危于极大的危险险中。中。名名词词danger+后后缀缀ous dangerous Lions are dangerous animals.狮狮子是危子是危险险的的动动物。物。fall down 突然倒下；跌倒；倒塌突然倒下；跌倒；倒塌 5.factory n.工厂工厂e.g.There will be more factories in the future.将来会有更多的工厂。将来会有更多的工厂。e.g.The house might fall down in a few months.几个月内几个月内这这所房屋也所房屋也许许就会就会倒塌。倒塌。6.fall v.(fell

11、/fel/)倒塌；跌倒；掉落倒塌；跌倒；掉落前前缀缀(dis)+agree(同意同意)disagree7.disagree v.不同意不同意；持不同意；持不同意见见；有分歧有分歧e.g.My father agrees,but my mother disagrees.我爸爸同意，但我我爸爸同意，但我妈妈妈妈不同意。不同意。believe sb.相信某人相信某人说说的的话话believe+that 从句从句8.believe v.相信；相信；认为认为有可能有可能e.g.I believe that you can finish the work on time.我相信你会按我相信你会按时时完成完

12、成工作。工作。e.g.What is the shape of your kite?你的风筝是什么形状的？你的风筝是什么形状的？9.shape n.形状形状10.hundreds of 许许多；大量多；大量=lots of【辨析辨析】具体数字具体数字+hundred 如：如：three hundred 三百三百e.g.There are hundreds of flags in front of the building.在那个高楼前有很多旗帜。在那个高楼前有很多旗帜。11.over and over again 反复地；多次反复地；多次 还还可以可以说说over and overe.g.Th

13、ey sang the song over and over.他他们们反复地唱那首歌。反复地唱那首歌。He called over and over again but nobody answered.他多次打他多次打电话电话但没有人接。但没有人接。12.possible adj.可能的；可能存在或可能的；可能存在或发发生生(前前缀缀)im+possible impossible 不可能的不可能的e.g.Do you think its possible to beat them?你认为战胜他们有可能吗你认为战胜他们有可能吗?To cross this river seems impossib

14、le.穿过这条河中似乎不可能。穿过这条河中似乎不可能。Today there are already robots working in factories.现现在已在已经经有机器人在工厂里干活了。有机器人在工厂里干活了。此句中的此句中的working in factories的的逻辑逻辑主主语语是是robots，但是在但是在这这个个there be句型中，句型中，谓语动词谓语动词已已经经有了有了are，所以所以work就不能再作本句的就不能再作本句的谓谓语动词语动词，而，而应应用用-ing形式形式。这这一点在学一点在学习习和使和使用用there be句型句型时时需要特需要特别别注意。注意。1.Read the passage after class.2.Write your own sentences with the phrases below.1.over and over again 2.get bored3.wake up 4.hundreds of 5.be able to6.fall down 7.look for 8.seem(im)possible