人教版新目標八年級英語上Unit7SectionB 2a2e課件

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1、 Unit 7Will people have robots?Section B 2a-2eSection 1Section 1 Before You Read1. Do you think you will have your own robot? 2. Whats it like?3. 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 loo

2、ks like a dog. This robot looks like a huge arm.What can the robots do?speakdo exerciseIt can do housework.It can do boring work. run cookplay the pianoThere are some other robots, what can they do ?Play footballdanceThis robot is very strangeWhat can it do ?Explore(探險探險) the universe（宇宙）（宇宙）It can

3、be a doctor.It can plant/water flowers.It can do many hard or dangerous work.2a Tell your partner what you know about robots. What do they look likeand what can they do?1. Do you think you will have your own robot? 2. Whats it like?3. What do you want it to do for you?Tell your partner what you know

4、 about robots. What do they look like and what can they do?2aI think there will be more robots in the future.Really? What do they look like?I think they look like humans. They can do anything men can do. Sounds interesting.Section 2Section 2 While You Read2b Read the article and match each paragraph

5、 with the question it discuss.Paragraph 1Paragraph 2Paragraph 3Paragraph 4Will 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? Do You Think You Will Have Your Own Robot?1.When we watch movies about the future, we

6、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 jo

7、bs in the future because they are boring, but robots will never get bored. 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. Whe

8、re 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.Scientists are now trying to make robots look like humans and do the same things as we do. Some robots in Japan can walk an

9、d dance. They are fun to watch. However, somescientists 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 know3.where they are. But many scien

10、tists 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

11、humans, and others might look like animals. In India, for example, scientists made robots that4.look like snakes. If buildings fall down with people inside, these snake robots can helplook for people under the buildings. This was not possible 20 years ago, but computers and rockets also seemed impos

12、sible 100 years ago. We never know what will happen in the future!Paragraphs 3-4: Mark True or False.1. Japanese companies have already made robots sing and dance.2. Some scientists think that there will be robots like humans, but Mr. White disagree.3.Its easy for a child to wake up and know where t

13、hey are.4. Some people believe that robots will be able to talk in 35 to 50 years.5. If buildings fall down with people inside, these snake robots can help look for people under the buildings.TFTFT2c Read the article again quickly. Complete the sentences about what robots can do now.1. Robots can bu

14、ild _ in factories.2. They can do _ jobs many times and never get bored.3. Some can _ and _.4. Some can help _ people under _.carssimplewalk dance look forbuildingsFill in the blanks in this paragraph with words from the article. 指導：指導：此類短文填空題，考查同學們全面掌握此類短文填空題，考查同學們全面掌握短文內容，以及綜合運用語言的能力。短文內容，以及綜合運用語言

15、的能力。首先首先，應將通讀本段文字，掌握大意。，應將通讀本段文字，掌握大意?？芍诙涛闹辛信e了科學家們的兩種觀可知在短文中列舉了科學家們的兩種觀點。點。然后然后，根據(jù)，根據(jù)2b中短文的內容填空。中短文的內容填空。2d2d 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

16、 more like humans. This may not _ in the near future, but at some point, robots will even be able to _ like people. dancemakehappentalkHowever, 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

17、know where they are. Which side do you _ with?disagreesameneveragree Do You Think You Will 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.

18、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 sa

19、me things as we do. Some robots in Japan can walk and dance. They are fun to watch. However, somescientists 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

20、 to wake up and know3.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 w

21、ill have many different shapes. Some will look like humans, and others might look like animals. In India, for example, scientists made robots that4.look like snakes. If buildings fall down with people inside, these snake robots can helplook for people under the buildings. This was not possible 20 ye

22、ars ago, but computers and rockets also seemed impossible 100 years ago. We never know what will happen in the future!1. help sb. with sth. 幫助（做）幫助（做） help sb. (to) do sth. 幫助做幫助做 He often helps me with my English. = He often helps me study English. 他經常幫助我學習英語。他經常幫助我學習英語。l help sb. (to) do sth. 幫助某人

23、做某事幫助某人做某事 Can you help me (to) learn English ? 你能幫助我學英語嗎？你能幫助我學英語嗎？ l help oneself ( to ) 自用自用(食物等食物等) Help yourself to the fish. 請隨便吃魚。請隨便吃魚。 I like _ my mother _ the housework. A. help; with B. helping; with C. helped; to do D. helps; do B即時練即時練2. It takes / took / will take sb. some time to do s

24、th. 某人花了某人花了時間做時間做某事某事(時態(tài)根據(jù)具體時態(tài)根據(jù)具體情況決定）情況決定） It takes me an hour to get to my office. It took me quite a long time to understand.知識鏈接知識鏈接 spend 的主語必須是人，常用于以下結構：的主語必須是人，常用于以下結構：(1) spend time money on sth. 在在上花費上花費時間（金錢）。時間（金錢）。例：例：I spent two hours on this maths problem. 這道數(shù)學題花了我兩個小時。這道數(shù)學題花了我兩個小時。

25、(2) spend time money (in) doing sth. 花費時間（金錢）做某事。花費時間（金錢）做某事。例：例：They spent two years (in) building this bridge. 造這座橋花了他們兩年時間。造這座橋花了他們兩年時間。 take 后面常跟雙賓語后面常跟雙賓語, 如：如：It takes sb. 時間時間to do sth. 做某事花了某人多少時間。做某事花了某人多少時間。例：例：It took them three years to build this road. 他們用了三年時間修完了這條路。他們用了三年時間修完了這條路。 pay

26、的基本用法是：的基本用法是：(1) pay (sb.) money for sth. 付錢（給某付錢（給某人）買人）買。例：。例： I have to pay them 20 pounds for this room each month. 我每個月要付我每個月要付20英磅的房租。英磅的房租。(2) pay for sth. 付付的的錢。例：錢。例： I have to pay for the book lost. 我不得不賠丟失的書款。我不得不賠丟失的書款。 (3) pay for sb. 替某人付錢。例：替某人付錢。例： Don worry! Ill pay for you. 別擔心，我會

27、給你付錢的。別擔心，我會給你付錢的。(4) pay sb. 付錢給某人。付錢給某人。 例例: They pay us every month. 他們每月給我們報酬。他們每月給我們報酬。 根據(jù)所給的中文提示，仔細閱讀句子，然根據(jù)所給的中文提示，仔細閱讀句子，然后填出單詞的正確形式。后填出單詞的正確形式。 The boy _（花費）（花費）three days reading the novel.【解析解析】從句意看從句意看“這個男孩讀這小說花費這個男孩讀這小說花費了三天了三天”, 此句動詞應該用過去時態(tài)。答此句動詞應該用過去時態(tài)。答案是案是spent。真題鏈接真題鏈接(2004 年北京市海淀區(qū)中

28、考試題年北京市海淀區(qū)中考試題) Im interested in animals, so I _ every Saturday working in an animal hospital. A. pay B. get C. take D. spend 【解析解析】該題考查的是該題考查的是pay, get, take 和和spend 這四個動詞的用法區(qū)別。只有動這四個動詞的用法區(qū)別。只有動詞詞spend 可以用在可以用在sb. spends time doing sth. 這個句型里，所以正確答案是這個句型里，所以正確答案是 D。 Dont worry. It wont _ you too mu

29、ch time to fly from Haikou to Guangzhou. ( 2002 海南省海南省 ) A. take B. cost C. spend D. use【解析解析】 A。固定結構。固定結構。 It takes sb. some time to do sth. 意為意為“某人花費多某人花費多少時間做某事少時間做某事”。句意為：。句意為：“別擔心。別擔心。從?？诘綇V州坐飛機不用多少時間。從?？诘綇V州坐飛機不用多少時間。”1. They spend too much time the report. A. writing B. to write C. on writing D

30、. write2. It will me too much time to read this book. A. take B. spend C. payA即時練即時練A3. hundreds of 許多；大量許多；大量 hundred 數(shù)詞數(shù)詞, “百百”, 用于用于a、one或含有數(shù)或含有數(shù)量意義的詞之后量意義的詞之后, 其后接可數(shù)名詞的復數(shù)形式。其后接可數(shù)名詞的復數(shù)形式。 There are four hundred students in our grade. 我們年級有我們年級有400名學生。名學生。當這類數(shù)詞前面有具體的數(shù)字時當這類數(shù)詞前面有具體的數(shù)字時, 數(shù)詞不能數(shù)詞不能用復數(shù)形

31、式。如用復數(shù)形式。如: We have more than five hundred this kind of books. 我們有我們有500多本這種書。多本這種書。 three hundred 三百三百 five thousand 五千五千 a few hundred 幾百幾百類似的數(shù)詞還有類似的數(shù)詞還有thousand , million, 當數(shù)詞當數(shù)詞前沒有具體數(shù)字時前沒有具體數(shù)字時, 數(shù)詞用復數(shù)形式數(shù)詞用復數(shù)形式, 后面接后面接短語短語, 再加可數(shù)名詞的復數(shù)形式。再加可數(shù)名詞的復數(shù)形式。1. Every year, _ people go to visit their factory

32、. A. a thousand of B. thousands C. thousand of D. thousands of2. _ people lost their homes in Japans earthquake. A. Two thousands B. Thousand C. Thousands of D. Thousand ofD即時練即時練C1. _ travelers come to visit our city every year. （2011 哈爾濱市）哈爾濱市） A. Hundred of B. Hundreds of C. Five hundreds D. Hund

33、red2. _ trees have been planted near here, so the air is very fresh. （2010 四四川達州川達州） A. Two hundreds B. Hundred of C. Hundreds of D. Hundreds 真題鏈接真題鏈接BC3. The number of the students in our school is about nine _. _ of them are boys. （2010 貴州省銅仁市）貴州省銅仁市） A. hundred; Two thirds B. hundred; Two third C

34、. hundreds; Two thirds D. hundreds; Two third A 4. make sb. (代詞為賓格）代詞為賓格）do （讓）（讓）（做）（做） He made Tom laugh. 他使湯姆發(fā)笑。他使湯姆發(fā)笑。 I couldnt make my car start this morning. 今天早晨我的汽車發(fā)動不起來了。今天早晨我的汽車發(fā)動不起來了。使役動詞使役動詞是表示是表示“使、令、讓、幫、叫使、令、讓、幫、叫”等意等意義的不完全及物動詞，主要有義的不完全及物動詞，主要有l(wèi)eave, get keep， make(使使,令令)， let(讓讓), he

35、lp(幫助幫助)， have(有；有；讓；從事；允許；拿讓；從事；允許；拿)等。等。 1. make / have / let +sb. +do sth. 2. get / set / leave + sb. to do / doing sth.leave sb. doing 讓繼續(xù)處于某種狀態(tài)讓繼續(xù)處于某種狀態(tài) Dont leave her waiting outside in the rain. Loud music makes Tina _ to dance. A. to want B. want C. wanted D. wantingB即時練即時練- How do you feel

36、when you see the national flag of China?- It makes us _ proud.包頭包頭 A. feel B. to feel C. felt D. feeling【解析解析】在在make, let, have等使役動詞和等使役動詞和see, watch, notice, hear, listen to, look at, feel等等感官動詞后的復合賓語中，動詞不定式不感官動詞后的復合賓語中，動詞不定式不帶帶to。故選。故選A。真題鏈接真題鏈接Mother makes me _ my homework every day before I can

37、play video games A. finish B. finished C. finishing D. to finish 答案：答案：AHe made some toys _ his little son. A. please B. to please C. pleasing D. pleased 【解析解析】此題陷阱選項為此題陷阱選項為A。錯誤的原因。錯誤的原因是由于受思維定式的影響，由于做過許多是由于受思維定式的影響，由于做過許多make用作使役動詞的題，那么一看到用作使役動詞的題，那么一看到make這個詞就認為是用作使役動詞，這這個詞就認為是用作使役動詞，這樣就誤選為樣就誤選為A

38、。其實，這里的。其實，這里的make是是“制制作作”的意思，不是用作使役動詞。句意為的意思，不是用作使役動詞。句意為“他制作了一些玩具來討好他的年幼的兒他制作了一些玩具來討好他的年幼的兒子子”。 5. the same as 和和一樣一樣 She looks the same as Lucy. They are the twin sisters. 她看起來和露西長的一樣。他們是雙胞胎她看起來和露西長的一樣。他們是雙胞胎姐妹。姐妹。 反義短語：反義短語： be different from 1. Lets meet at _ place as we did yesterday.A. a same

39、 B. same C. the same D. same the2. This is _ I lost yesterday. 這個書包和我昨天這個書包和我昨天丟失的相似丟失的相似。the same bag asC即時練即時練6. be able to 能夠做某事能夠做某事 We hoped that we should be able to do that. 我們希望我們能這樣做。我們希望我們能這樣做。 They may be able to give me some ideas. 他們會給我一些建議的。他們會給我一些建議的。be able to 和和 can 的區(qū)別的區(qū)別 (1) be ab

40、le to 用于表能力，并可用于多種用于表能力，并可用于多種時態(tài)和非謂語動詞短語，而時態(tài)和非謂語動詞短語，而can 只有一般現(xiàn)只有一般現(xiàn)在時和一般過去時兩種時態(tài)。在時和一般過去時兩種時態(tài)。 (2) can 可用于人或物作主語的句子中；而可用于人或物作主語的句子中；而be able to 的主語只能由有生命的名詞充當。的主語只能由有生命的名詞充當。 (3) can 常指客觀上能夠；常指客觀上能夠；be able to 更側重更側重于于“克服一定困難克服一定困難”、“經過努力經過努力”、“有有能力能力”做成某事。做成某事。ExerciseExerciseFill in the blanks wit

41、h the expressions be able to or can.1.All the people _ escape from the fire in time that night.2. He said he _ finish his homework in an hour were able to could1.and they do simple jobs over and over again. 并且他們反復的干著簡單的工作并且他們反復的干著簡單的工作 over and over again是固定搭配，譯為：反復是固定搭配，譯為：反復 的；多次的；多次”， 還可以說還可以說 ov

42、er and over。例如：。例如： They sang the song over and over. 他們反復的唱著那首歌。他們反復的唱著那首歌。 They call over and over again but nobody answered. 他多次打電話他多次打電話，但沒人接但沒人接。Language points2. Fewer people will do such jobs in the future because they are boring, but robots will never get bored. 此句中的此句中的get bored 譯為譯為“ 感到厭煩，

43、感到無感到厭煩，感到無 聊聊”。其同義詞為：其同義詞為：be bored 二者的區(qū)別在二者的區(qū)別在于：于： get bored（強調動作）（強調動作） be bored （強調狀態(tài)）（強調狀態(tài)） 英語中有很多過去分詞或形容詞都可以和英語中有很多過去分詞或形容詞都可以和get, be 連用。比如：連用。比如：tired，angry 等等。例如例如： 3. Some robots are very human-like. 一些機器人十分像真人。一些機器人十分像真人。 在在human-like （形似真人的；真人一樣的）（形似真人的；真人一樣的）一詞中，一詞中，-like 為形容詞后綴，用在名詞之后

44、，為形容詞后綴，用在名詞之后，與其構成一個完整的形容詞，表示與其構成一個完整的形容詞，表示“ 形似形似的；像的；像一樣的；類似于一樣的；類似于.的的”。又如：又如： a bird-like building （像鳥一樣的建筑）（像鳥一樣的建筑）a cabbage-like vegetable（一種形似卷心菜的（一種形似卷心菜的蔬菜），蔬菜），the ball-like thing on the top of the building（樓頂上那個像球一樣的東西樓頂上那個像球一樣的東西。）。） 4. It will be difficult to make them really think li

45、ke a human. 把機器人做的像人一樣思考將會很難。把機器人做的像人一樣思考將會很難。 通常用通常用it 做形式主語，將不定式和動名詞置做形式主語，將不定式和動名詞置 于謂語后面，特別是主語較長時，或在一些于謂語后面，特別是主語較長時，或在一些 習慣用法中。習慣用法中。當謂語是系表結構（當謂語是系表結構（be + 形容形容 詞詞/ 名詞）時，常將不定式后置，名詞）時，常將不定式后置，構成句型構成句型 “it + be + 表語（形容詞表語（形容詞 / 名詞）名詞）+ 不定式不定式”。 e.g. It is not easy to master a foreign language. 掌握

46、一門外語不是件容易的事掌握一門外語不是件容易的事5. But many scientists disagree with Mr. White. 但很多科學家不贊同懷特先生的觀點。但很多科學家不贊同懷特先生的觀點。 這里的這里的“disagree with ”譯為譯為 不同意；不一不同意；不一 致；不適合致；不適合 。 固定搭配：固定搭配： agree （同意）（同意）agree with sb/sthdisagree （同意）（同意）disagree with sb/sthe.g. They disagreed with each other about the time and place

47、of the accident. 他們在對事故發(fā)生的時間和地點彼此有他們在對事故發(fā)生的時間和地點彼此有 分歧。分歧。 I strongly disagree with his views. 我強烈反對他的見解。我強烈反對他的見解。 I disagree completely with Jack. 我完全不同意杰克的意見我完全不同意杰克的意見。6.If buildings fall down with people inside, these snake robots can help look for people under the buildings. 如果建筑物倒塌，人還在里面，這些蛇形

48、如果建筑物倒塌，人還在里面，這些蛇形 機器人可以幫助在坍塌的建筑物里搜救傷者。機器人可以幫助在坍塌的建筑物里搜救傷者。 fall down 的意思如下：的意思如下： 1）掉下，落下，跌倒：）掉下，落下，跌倒： The old lady fell down in the street and broke her leg. 老婦跌倒在大街上，摔壞了腿。老婦跌倒在大街上，摔壞了腿。2）拜倒，跪倒：）拜倒，跪倒：They fell down before him.他們拜倒在他面前。他們拜倒在他面前。3）倒塌：）倒塌：The old house soon fell down.這座老房很快就倒塌了這座老房

49、很快就倒塌了。8. So Ill probably just keep a bird.keep: v. “保持保持; 維持維持; 喂養(yǎng)喂養(yǎng)”1) keep + sb. / sth. +形容詞形容詞 “使某人使某人/某物某物”e.g. The job kept them busy for a year. 2) keep +形容詞形容詞 “保持保持”e.g. The man ran up and down to keep warm. 3) keep + sb. / sth. doing “讓某人讓某人/某物繼續(xù)做某事某物繼續(xù)做某事”e.g. She kept us waiting for her

50、at the station for an hour.4) keep + doing “繼續(xù)做繼續(xù)做, 堅持做堅持做”e.g. He kept running after her, trying to catch her. If I have a robot, I hope that it will Let your imagine fly. (放飛你的想像放飛你的想像)What kind of animals might robots look like in the future? What do you think these robots will be able to do? Wri

51、te your ideas and discuss them with your partner. 2eI think some future robots might look likespiders. They will be 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

52、 inside. They will also be able to sever us. They can make dinner, do the dishes and cook coffee for us. Some robots will 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

53、do simple jobs over and over again. Read Jills answer to the question “What will your life be like in the future?” Fill in the blanks with the words in the box.3ameet work live look keep wear more less fewer takeIn 20 years, I think Ill be a newspaper reporter. Ill _ in Shanghai because there will b

54、e _ jobs in that city. livemoreAs a reporter, I think I will _ lots of interesting people, so Ill have more friends. Ill have _ pets, though, because Ill _ have free time. And my apartment will be no good for pets because itll be too small. So Ill probably just _ a bird. meetfewerlesskeepDuring the

55、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 in Hong Kong when possible. One day Ill even go to Australia.wearlookworktakejobhomefree time activitiesneig

56、hborhoodComplete the chart about your life 20 years from now. You can add more items. What will yourbe like?pilotin an apartmentkeep some plantsnear a park3b_ _Write about your life 20 years from now. Use 3a and 3b to help you. 3cOne possible version:In 20 years, I think Ill be a pilot. Ill work in

57、Beijing, because my parents work in Beijing. I want to live with them. Ill live in a large apartment. As a pilot, I can have a few days off every month. I think Ill keep some plants in my apartment. Therell be a park near my home. Ill take a walk after supper. I like chess, so I can also play chess

58、with my friends in the park. 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 bad guys(壞人壞人), so Ill help keep the city peaceful. And in my free time, Ill attend all kinds of dancing ball

59、s, so that I can make a lot of friends. In addition,（另外）（另外）I want to take a holiday to travel around the world. Every time when I get home, my pet bird Coco will sing for me. I like this kind of life.Discuss how you think a robot will help students with schoolwork in the future. Write down your gro

60、ups ideas and draw a picture of your robot. 4I think students wont need dictionaries because a robot will tell them the meaning of the words.Sample: 1. I think students wont need to go to school, because their robots can teach them at home. 2. I think students wont need to write their homework on pa

61、per but on computers, and robots will help students to correct the homework.1 Put the words in the correct columns in the chart.job people pollution robot moneyfresh water paper planet car treeclean air city free time buildingmore/fewermore/lessjob people robotplanet car treecity buildingpollution m

62、oneyfresh water paperclean air free time 2 Fill in the blanks in the conversation.Girl: Mom, what will the future like?Mom: Well, nobody 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.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, but Im not scared, Mom, because you help me! canbetherewill