人教版八年級(jí)上英語(yǔ)Unit7第4課時(shí)（SectionB2a-2e）

1、R八年級(jí)上八年級(jí)上冊(cè)冊(cè)Unit 7 Will people have robots?Section B 2a-2eNew words adj.人的；人的；n.人人/hju:mn/human n.仆人仆人/s:(r)vnt/ servant adj.有危險(xiǎn)的；有危險(xiǎn)的； 不安全的不安全的/dendrs/dangerous adv.已經(jīng)；早已已經(jīng)；早已/:lredi/alreadyn.工廠工廠/fktri/factorybelievedisagreeevenagreev.相信；認(rèn)為有可能相信；認(rèn)為有可能/bli:v/v.不同意；持不同不同意；持不同 意見(jiàn)意見(jiàn)；有分歧有分歧/ dsri:/adv.甚

2、至；連；愈加甚至；連；愈加/i:vn/v. 同意；贊成；應(yīng)允同意；贊成；應(yīng)允 /gri:/shapen.形狀；外形形狀；外形 /ep/possibleinsideimpossibleadv.&prep.在在里面里面/nsad/adj.可能存在或發(fā)生的；可能存在或發(fā)生的； 可能的可能的/psbl/,/p:sbl/adj.不可能存在或發(fā)生的；不可能存在或發(fā)生的； 不可能的不可能的/mpsbl/,/mp:sbl/fallv.(fell /fel/)&n.倒塌；跌倒；倒塌；跌倒；掉落掉落 n.（美式）秋天（美式）秋天/f:l/over and over againhundreds offall dow

3、nlook for多次；反復(fù)地多次；反復(fù)地許多；大量許多；大量突然倒下；跌倒；倒塌突然倒下；跌倒；倒塌尋找；尋求尋找；尋求Lead-inDo you know what things robots can do?They can help with the housework and do jobs like working in dirty or dangerous places.Tell your partner what you know about robots. What do they look like and what can they do?2aI think there w

4、ill be more robots in the future.I think they look like humans. They can do anything men can do. Sounds interesting.Really? What do they look like?2bRead the article and match each paragraph with the question it discusses.Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4Will robots think like humans i

5、n the future?What will robots be likein the future?What can robots do today?What are robots like in movies? 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 Y

6、ou Think You Will Have Your Own Robot ?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.3. Scientists are now trying

7、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 Jam

8、es 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.4. Some scientists believe that there will be more robots in the future. However, they agree

9、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 look like snakes. If buildings fall down with people inside, these snake robots can help look for people

10、 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!讓機(jī)器人走路或跳舞讓機(jī)器人走路或跳舞look likemake robots walk and dancefall downhelp with the houseworktake hundreds of years突然倒下，跌倒，倒塌突然倒下，跌倒，倒塌幫忙做家務(wù)幫

11、忙做家務(wù)花費(fèi)好幾百年的時(shí)間花費(fèi)好幾百年的時(shí)間看起來(lái)像看起來(lái)像Translate the phrases into Chinese.和人一樣做相同的事和人一樣做相同的事do the same things as a personfor exampletalk to peopledo simple jobsover and over again一遍又一遍一遍又一遍例如例如與人交談與人交談做簡(jiǎn)單的工作做簡(jiǎn)單的工作在將來(lái)在將來(lái)in the futureget boredlook for seem possiblehelp with. 變得煩躁變得煩躁尋找尋找看起來(lái)有可能的看起來(lái)有可能的幫助做某事幫助做

12、某事hundreds of 數(shù)百數(shù)百盡力去做某事盡力去做某事 嘗試做某事嘗試做某事使機(jī)器人看起來(lái)使機(jī)器人看起來(lái)像像一樣一樣try doing sth. try to do sth. make robots look like 1. We never see robots when we watch movies about the future.2. Robots in movies are usually like humans.3. Robots can not help people do anything.4. Robots can help us with the housework

13、.5. Robots can work only in clean or safe places. FTFFFTrue or false. Fill in the blanks. Today _ _ already robots _ in factories. Some can _ _ build cars, and they do simple jobs _ _ _ _. Fewer people will do such jobs in the future because they are boring, but robots will never _ _.thereareworking

14、helptoover and over againgetboredrobotsStructurein movies todaythinkin the futureLets think.opinion?why?robots can think as humans dorobots cant think like a humanRobots look like humans and do the same things as we do.They believe it will be difficult to make robots really think like a human.some s

15、cientistsother scientistsJames White thinks robots will never be able to wake up and know where they are.Robots will even be able to talk like humans in 25 to 50 years.Which side do you agree with? Why?Disagree1. What do some scientists believe?2. What will the robots look like in the future?3. What

16、 kind of job can a snake robot do in India?4.Can we know what will happen in the future?Read Paragraph 4 and answer.Discuss in groups and design your own robot.What does it look like? What can it do?News Conference2cRead the article again quickly. Complete the sentences about what robots can do now.

17、1. Robots can build in factories.2. They can do jobs many times and not get bored.3. Some can and .4. Some can help people under _ _. cars simple walk dance look forthebuildings2dFill in the blanks in this paragraph with words from the article.Some robots are very human-like. They can walk and _ lik

18、e people. Some scientists think thatin 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. dancemakehappen talkHowever, some scientists . James White believes that robots will not be able to do the _ things

19、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? same never agreedisagree2eWhat 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 y

20、our partner.I think some future robots might look like _. They will _ When I am sad, they can try their best to make me happy. And when I want to go shopping, they cantake me to the mall . In my life, it gives me a lot of help.be able to sing and dance. butterfliesLanguage points1. They help with th

21、e housework and do jobs like working in dirty or dangerous places. help with sth. “幫助做某事幫助做某事”，相當(dāng)于，相當(dāng)于help (to) do sth. 介詞介詞with后面接后面接名詞名詞或或代詞代詞。例：例：He often helps me with my lessons. 他經(jīng)常幫我學(xué)習(xí)功課。他經(jīng)常幫我學(xué)習(xí)功課。help sb. with sth.=help sb.(to) do sth. 幫助某人做某事幫助某人做某事例：你愿意幫我洗碗嗎？例：你愿意幫我洗碗嗎？ Would you like to h

22、elp me (to) do the dishes? 我的英語(yǔ)老師經(jīng)常幫助我的發(fā)音。我的英語(yǔ)老師經(jīng)常幫助我的發(fā)音。My English teacher always helps me with my pronunciation. 2. Some can help to build cars, and they do simple jobs over and over again. 有些可以幫助制造小汽車，并且它們反復(fù)地有些可以幫助制造小汽車，并且它們反復(fù)地 干著簡(jiǎn)單的工作。干著簡(jiǎn)單的工作。simple是形容詞，是形容詞， “簡(jiǎn)單的；簡(jiǎn)易的簡(jiǎn)單的；簡(jiǎn)易的”。近義詞是近義詞是easy，反義詞是，反

23、義詞是hard/difficult?！胺磸?fù)地；多次地；反復(fù)地；多次地； 一遍又一遍地一遍又一遍地”。例：例：We will consider the problem over and over again. 這個(gè)問(wèn)題我們還要反復(fù)地斟酌。這個(gè)問(wèn)題我們還要反復(fù)地斟酌。over and over again 3. Scientists are now trying to make robots look like humans and do the same things as we do. 現(xiàn)在科學(xué)家正在盡力制造一些看上去像人類，現(xiàn)在科學(xué)家正在盡力制造一些看上去像人類， 并能像我們一樣做事情的機(jī)器

24、人。并能像我們一樣做事情的機(jī)器人。try to do sth. “盡力去做某事盡力去做某事”，側(cè)重盡力，側(cè)重盡力，為了達(dá)到目的而努力。也可以說(shuō)成為了達(dá)到目的而努力。也可以說(shuō)成try ones best to do sth.。try doing sth. “嘗試做某事嘗試做某事”，只是一種嘗試，只是一種嘗試， 并沒(méi)有一定明顯的目的性。并沒(méi)有一定明顯的目的性。例：他試著爬這棵樹(shù)。例：他試著爬這棵樹(shù)。 He tried climbing the tree. 例：我正努力學(xué)習(xí)英語(yǔ)。例：我正努力學(xué)習(xí)英語(yǔ)。 I am trying to learn English. =I am trying my bes

25、t to learn English. 4. Some will look like humans, and others might look like animals. 有些看上去像人類，其他一有些看上去像人類，其他一 些可能看上去像動(dòng)物。些可能看上去像動(dòng)物。look like “看起來(lái)像看起來(lái)像”，強(qiáng)調(diào)外表、外貌，強(qiáng)調(diào)外表、外貌特征的相似。特征的相似。例：她的臉看上去像個(gè)紅蘋果。例：她的臉看上去像個(gè)紅蘋果。 Her face looks like a red apple. look the same “看起來(lái)一樣看起來(lái)一樣”，主語(yǔ)通常，主語(yǔ)通常是兩個(gè)或兩個(gè)以上的人或事物，其后不可是兩個(gè)或兩個(gè)以上的人或事物，其后不可以再接其他的詞。以再接其他的詞。例：他們長(zhǎng)得一樣，你能告訴我誰(shuí)是麗麗嗎？例：他們長(zhǎng)得一樣，你能告訴我誰(shuí)是麗麗嗎？ They look the same, can you tell me who is Lily?一、翻譯句子。一、翻譯句子。1. 你認(rèn)為人們的家里會(huì)有機(jī)器人嗎？你認(rèn)為人們的家里會(huì)有機(jī)器人嗎？ Do _ _ there w