人教版高中英語(yǔ)選修七學(xué)案：Unit2Robots含答案解析(1)

1、英語(yǔ)24字整體教學(xué)法Unit 2 Robots【導(dǎo)語(yǔ)】在比利時(shí)的一個(gè)溫室里，一個(gè)摘草莓的機(jī)器人利用機(jī)器視覺(jué)尋找成熟完好的果實(shí)，然后把它們輕輕摘下，放在籃子里以待 出售。讓我們來(lái)了解更多有關(guān)它的細(xì)節(jié)吧！In a greenhouse in Belgium , a small robot moves through rows of strawberries growing on trays suspended above the ground , using machine vision to locate ripe , flawless berries , and then reaching u

2、p with a 3D-printed hand to gently pick each berry and place it in a basket for sale.If it feels that a berry isnt ready for harvest , the robot estimates when it will be ready for it to return and pick it.Its a test of a system that Octinion , the R&D company building the robot , believes it could

3、replace traditional strawberry farming and harvesting.名校名師整理助你一臂之力-30 -As labor shortages make human pickers scarce and expensive, farms are turning to robots to be the new generation of farm workers.In California , where tough immigration policies plus broader economic conditions mean the number of

4、 immigrant farm workers is decreasing and native- born workers dont want the job , strawberry growers are finding it harder to find workers to harvest fruit.Most developed countries are facing similar challenges with agricultural labor shortages.The new robot can pick one berry every five seconds ;

5、a human can do the job slightly faster, picking and packing a berry every three seconds.The robot is designed to work with“ tabletop ” growing systemswhere strawberries are grown on trays rather than in fields.In California , which produces most of the strawberries eaten in the United States, major

6、producers such as Driscolls are also beginning to move to tabletop growing systems.In addition to making berries easier to pick , growing them in a tabletop system saves water because only a small amount of soil around the plant needs to get wet , and it makes it possible to grow more fruit in the s

7、ame amount of space.The robot is currently nearing the end of development as the company tests it in collaboration with Belgiums Research Centre of Hoogstraten.Octinion will begin pilot testing with strawberry farmers in 2018, and the company plans to begin selling it in 2019.It also plans to begin

8、adapting the robot to pick other produce like peppers, tomatoes, and cucumbers.【詞海拾貝】1. suspend v.懸掛2. flawless adj.完美的3. scarce adj.缺乏的4. immigrant adj.遷入的，移民的5. collaboration n.協(xié)作【問(wèn)題思考】True(T)or False(F).1 . California produces most of the strawberries eaten in America.( )2 . Its easy for strawber

9、ry growers to find workers to harvest fruit.( )答案：1.T 2.FI .重點(diǎn)單詞分類(lèi)記拼寫(xiě)高頻單詞1. n.渴望；欲望；渴求vt.希望得到；想要2. n.同情（心）3. n.喜愛(ài)；恩惠vt.喜愛(ài)；偏袒4. vt.陪伴；伴奏5. vt.宣布；聲明；表明；宣稱(chēng)6. adj.兼職的7. vt.忌妒；羨慕答案：l.desire 2.sympathy 3.favour 4.accompany 5.declare6.part- time 7.envy聯(lián)想拓展單詞1. vt.滿(mǎn)足；使?jié)M意 adj.滿(mǎn)足的；滿(mǎn)意的一 adj.令人滿(mǎn)意的n.滿(mǎn)足；滿(mǎn)意；令人滿(mǎn)意的事

10、物2. vt.使警覺(jué)；使驚恐；驚動(dòng)- adj.擔(dān)心的；害 怕的3. n.喜愛(ài)；愛(ài)；感情vt.影響；感動(dòng)；侵襲4. n .天才；特殊能力；才干adj.有天賦的5. vt.&vi.服從；順從vt.&vi.不服從；違抗6. n .評(píng)價(jià)；評(píng)定vt.評(píng)估；評(píng)定答案：1.satisfy satisfied satisfying satisfaction7. . alarm alarmed 3.affection affect 4.talent talented5.obey disobey 6.assessment assess識(shí)記閱讀單詞1. overweight adj. 2. absurd adj.

11、3. cuisine n.4. bonus n.5. digital adj.6. staff n.7. junior adj.8. divorce n.vt.9. elegant adj.10. scan vt.11. affair n.12. chapter n. 13. biography n. 答案：1.超重的；體重超常的2.荒謬的；可笑的 3.烹飪（風(fēng)味）;菜肴 4.額外津貼；資金；紅利5.數(shù)字的；數(shù)碼的；手指的；腳趾的6 .全體員工；手杖7.較年幼的；資力較淺的；地位較低的8.離婚；斷絕關(guān)系 與離婚；與脫離9.優(yōu)雅的；高雅的；講究的 10.細(xì)看；仔細(xì)檢查；粗略地看；瀏覽；掃描11.

12、事務(wù)；事情；曖昧關(guān)系12 .（書(shū)中的）章；篇；回13.（由他人撰寫(xiě)的）傳記；傳記文學(xué)n .重點(diǎn)短語(yǔ)快速記1. 考驗(yàn)出；檢驗(yàn)完2. 給打電話(huà)3. 轉(zhuǎn)身；翻轉(zhuǎn)4. 不管；別惹；讓一個(gè)人待著5. 將放在一邊；為節(jié)省或保留 （錢(qián)或時(shí) 間）6. 一共；總計(jì)7. 一定要8. 對(duì) 感至“滿(mǎn)意9. 阻止做10. 認(rèn)真對(duì)待某事 答案：1.test out 2.ring up 3.turn around4. leave.alone 5.set aside 6.in all 7.be bound to8. be pleased with 9.preventfrom10.take sth seriouslym .經(jīng)典

13、句式應(yīng)用記1. His name was Tony and he seemed 與其說(shuō)是機(jī)器不如說(shuō)更像人）.（morethan與其倒不如）2. 隹令人覺(jué)得心煩和害怕）that he looked so human.（it作形式主語(yǔ)）3. As she turned around , 那兒站著）Gladys Claffern.（there + 倒裝句）4. 侈么甜蜜白勝利呀）to be envied by those women! （what弓I導(dǎo)的感嘆句）5. But even though Tony had been so clever, he would have to be rebuil

14、t you不能讓女人與機(jī)器相愛(ài)吧）.（have sb doing sth容忍某人做某事）答案：1.more like a human than a machine 2.It was disturbing and frightening 3.there stood 4.What a sweet victory 5.cannot have women falling in love with machinesI .Fast-readingRead the text quickly and fill in the blank.The text tells us the story of a robo

15、t called Tony, who not only helped Claire do her housework , but also helped her get rid of her sense of .答案：failureH .Careful- readingRead the text carefully and choose the best answer.1. Why did Larry bring a robot back home?A. To help his wife.B. To test out the robot.C. To accompany his wife.D.

16、For entertainment.2. The reasons why Claire felt alarmed at the sight of Tony is that.A. he was a robotB. he was more like a human than a machineC. she didnt like himD. he never changed his facial expressions3. Tony would have to be rebuilt because.A. he offered little help to ClaireB. he did someth

17、ing harmful to Claire in the testC. his cleverness has been envied by humansD. he had women falling in love with machines4. Which of the following statements is TRUE about Tony?A. He performed successfully at Claires house.B. He looked disturbing and frightening to humans.C. He was very clever and h

18、andsome but not kind.D. He was just a machine and was too clumsy.5. We can infer from the passage that.A. Claire liked Tony but feared himB. Claire cried because Tony made her angryC. Claire forgot Tony as soon as Tony left herD. Tony had no feelings as human beings答案：1.B 2.B 3.D 4.A 5.AHI .Study-re

19、adingAnalyze the following difficult sentences in the text.1. Claire didnt want the robot in her house, especially as her husband would be absent for three weeks , but Larry persuaded her that the robot wouldnt harm her or allow her to be harmed.句式分析本句中but連接兩個(gè)分句，第一個(gè)分句中，as引導(dǎo)時(shí) 間狀語(yǔ)從句；第二個(gè)分句中that引導(dǎo)賓語(yǔ)從句。嘗

20、試翻譯2. She cried out“Tony” and then heard him declare that he didntwant to leave her the next day and that he felt more than just the desire to please her.句式分析這是一個(gè)由and連接的并列句，在第二個(gè)分句中 heard him declare.是 “hear +賓語(yǔ) + 賓補(bǔ)” 結(jié)構(gòu)；declare 后接了兩個(gè) 并列的賓語(yǔ)從句。嘗試翻譯3. He had opened the curtains that night so that the o

21、ther women would see him and Claire , knowing that there was no risk to Clairesmarriage.句式分析本句是一個(gè)主從復(fù)合句；主句為 He had opened the curtains that night ; 從句是 so that 引導(dǎo)的目的狀語(yǔ)從句；knowing that.是動(dòng)詞-ing形式短語(yǔ)作伴隨狀語(yǔ)。嘗試翻譯答案：1.克萊爾不想把機(jī)器人留在家里，特別是在她丈夫離家的這 三周。但是拉里說(shuō)服她說(shuō)，機(jī)器人不會(huì)傷害她，也不會(huì)讓別人傷害她。2 .她大叫一聲“托尼”，然后聽(tīng)到托尼一本正經(jīng)地說(shuō)，明天他不 想離開(kāi)她

22、，而且他并不滿(mǎn)足于僅僅使她開(kāi)心。3 .那天晚上，他拉開(kāi)窗簾，讓其他女人看到了他和克萊爾在一起， 他明白這么做對(duì)克萊爾的婚姻不會(huì)造成危害。如何寫(xiě)好想象類(lèi)作文1 .文體特點(diǎn)。想象類(lèi)作文多是給出簡(jiǎn)單要點(diǎn)或圖表等，要求學(xué)生在此基礎(chǔ)上進(jìn) 行合理想象，是一種創(chuàng)造型的寫(xiě)作，是開(kāi)放式作文的一種。寫(xiě)作注意 事項(xiàng)如下：(1)要根據(jù)題目要求和提示，確定好主題并圍繞主題展開(kāi)合理而全 面的想象，切忌根據(jù)自己的喜好隨意想象。(2)要注意人稱(chēng)及時(shí)態(tài)的正確運(yùn)用。(3)要有豐富的表達(dá)方式，大膽使用一些較高級(jí)詞匯及較復(fù)雜句式。2 .亮點(diǎn)句式。(1)The world of the future is an advanced pl

23、ace.未來(lái)的世界是個(gè)先進(jìn)的地方。(2)What will our life be like in the future?我們未來(lái)的生活會(huì)是什么樣子？(3)The world of the future will be full of novelty every day.未來(lái)世界每天都會(huì)充滿(mǎn)新奇的事物。(4)The future of China is standing in the forefront of advanced countries in the world.未來(lái)的中國(guó)會(huì)屹立于世界先進(jìn)國(guó)家的前列。3 .寫(xiě)作模板。Sometimes I dream about life in th

24、e future.What will it be like?The world of the future is an advanced place.Perhaps some people will and some scientists will . We canwithout, which makes the life more convenient.Maybe we will also: In the future , people can.The world of the future will be full of novelty every day.Im really lookin

25、g forward to our future life.某英文雜志正在舉辦科技創(chuàng)意征文大賽。請(qǐng)你以“intheFuture為題寫(xiě)一篇英語(yǔ)短文，介紹日常生活中某件物品的未來(lái)。注意：詞數(shù)100左右。審題謀篇審題定調(diào)本篇寫(xiě)作要求以“in the Future為題寫(xiě)一篇英語(yǔ)短文，介 紹日常生活中某件物品的未來(lái)，屬于想象類(lèi)事物說(shuō)明文的范疇，因此， 內(nèi)容首先要符合說(shuō)明文的特點(diǎn)，即通過(guò)對(duì)事物的外形、用途等作準(zhǔn)確 的說(shuō)明，使讀者認(rèn)識(shí)、了解這個(gè)事物。其次，這是一篇開(kāi)放式作文， 因此，想象既要獨(dú)特、大膽，又要合情合理。謀篇布局本文選擇介紹未來(lái)的帽子，主要從外觀和功能兩方面進(jìn)行描述。文章可分為三部分：第一部分：引

26、入話(huà)題（說(shuō)明介紹對(duì)象）；第二部分：詳細(xì)介紹（從外觀和功能兩方面展開(kāi)描述）；第三部分：總結(jié)陳述（未來(lái)的帽子對(duì)我們生活的影響）。組織語(yǔ)言1 .引出話(huà)題。普通表達(dá)高級(jí)表達(dá)As science and techno-logy develops, futurewill be very different from now.I often imagine whatwill be like in the future.I think.will be very diffe- rent.Here is what one might be like.With the development of science

27、and technology, futurewill be greatly different from what they are now.What will.in the future be like ? Here is what I think about it.Here is an example of what afuturemight be like.2 .詳細(xì)介紹普通表達(dá)高級(jí)表達(dá):.will be like/look like/be thesame as.:.will be as big/tall/.as.:.will be able to change its colour/s

28、hape/size/.according to.We will not feel cold or hot when were wearing it.It will have some other useful functions.When it rains , press a small button on it and the hat will change into a large umbrella.When we feel tired or nervous, it will play soft music to make us relaxed.In appearance , .will

29、be similar to.It will be no longer like.but like.with.:.,available in various colours/shapes/., will vary according to.It will not only be able to protect us from cold or heat , but also have some other amazing/practical functions.When it rains , just press a small button on it and the hat will imme

30、diately transform into a large umbrella.When we suffer from exhaustion or anxiety, it will play us a relaxing tune（曲調(diào)）.3 .總結(jié)陳述普通表達(dá)高級(jí)表達(dá)In short , .will make our life easier and nicer.will change our life greatly.In a word , .will make our life more convenient and more comfortable.will make a big/grea

31、t differenceto our life.【范文點(diǎn)評(píng)】范義點(diǎn)評(píng)Hats in the Future W讓h the development of science and technology , future hats will be greatly different from what they are now. Here is an example of what a future hat might be like.Although in appearance , it will be similar to a traditional hat , the future hat,

32、available in various colours and shapes, will vary according to the users wishes. It will not only be able to protect us from cold or heat 、 but also have some other amazing functions.For example , when it rains , just press a small button on it and the hat will immediately transform into a large um

33、brella.When we suffer from exhaustion or anxiety , it will play us a relaxing tune.In a word , future hats will make our life more convenient and more comfortable.文章使用了一些較高級(jí)的詞 匯和短語(yǔ)，如with the development of., be similar to , transform into 等。句式豐富，語(yǔ)言地道，運(yùn)用了 “介詞+賓語(yǔ)從句”(fromwhat they are now),使用了 not only

34、.but also 句式，還用 了make +賓語(yǔ)+賓補(bǔ)結(jié)構(gòu) 等。隨著科技的進(jìn)步，也許不久的將來(lái)機(jī)器人會(huì)走進(jìn)千家萬(wàn)戶(hù)。請(qǐng)你以“The robot in the future為題；寫(xiě)一篇100詞左右的短文，其中機(jī)器 人的功能應(yīng)包括以下幾點(diǎn)：1 .可以在固定時(shí)間做飯，做飯時(shí)間可以根據(jù)個(gè)人需要調(diào)整；2 .可以陪老人聊天、下棋、做運(yùn)動(dòng)等；3 .可以處理突發(fā)事件，例如在老人突然病倒時(shí)及時(shí)撥打電話(huà)呼救 等。答案:The robot in the futureWith the development of science and technology , great advances have been m

35、ade in artificial intelligence.In my opinion , robots will get into our daily life in the future and the functions of them will increase with time.For instance , robots can cook at a fixed time ,and they can have an adjustment for different needs as well.As for the old who are lonely , they can make

36、 the robots chat , play chess and do exercise with them.Moreover , the robots are able to deal with accidents when the old fall 川 suddenly.To sum up, I think robots will change our future life a lot , and make it more colourful than before.A級(jí)基礎(chǔ)過(guò)關(guān)I .單句語(yǔ)法填空在句中空白處填上適當(dāng)?shù)膬?nèi)容(1個(gè)單詞)或括號(hào)內(nèi)單詞的正確形 式。1. To our(sat

37、isfy) , the disabled have easy access to any parts of the new theatre.2. (alarm) by the noise, the birds flew away in all directions.3. The young lady dressed(elegant) when she went to work.4. Its not one of my(favour) forms of music.5. We read the(declare)posted on the bulletin board.6. He made a c

38、areful(assess) of the present situation in this area.7. It is said these books are designed to develop the (imagine) of the children.8. For those who design things ,these are not just(theory) questions.9. Everybody said Jane was a(talent) girl because she did well in all her subjects.10. Molly is mo

39、re of a giver than a(receive).答案：1.satisfaction 2.Alarmed 3.elegantly4. favourite 5.declaration 6.assessment7. imagination 8.theoretical 9.talented 10.receivern .選用短語(yǔ)的適當(dāng)形式填空set aside; in all; be bound to ; be junior to ; have a talent for ； divorcefrom ; have an affection for ； takeseriously ; as lo

40、ng as;as if1 .we work together , we can make the impossible possible.2. It is reported that the weather get better tomorrow , so we will have a picnic.3. Youd better some money for your old age , or youll be in trouble.4. The hall was crowded with people.It is said that about 5, 000people attended t

41、he conference.5. Tom married Mary , who him by 18 years.6. Those who dont study will regret for what they have done.7. To his parents satisfaction , the young man singing.8. Brought up by his grandfather , the man him.9. He was in hospital for six months.He felt he were cutoff from the outside world

42、.10. His hopes for the future reality.答案：1.As long as 2.is bound to 3.set aside 4.in all5. is junior to 6.take seriously 7.has a talent for 8.has an affection for 9.as if 10.are divorced fromm .完成句子1. he has won the first prize in the English contest.他在英語(yǔ)競(jìng)賽中獲得了 一等獎(jiǎng)?wù)孀屓思?dòng)。2. Once an old fisherman.從前，這

43、里住著一位老漁夫。3. I. You should finish it by yourself.我不允許你抄我的作業(yè)，你應(yīng)該獨(dú)立完成。4. Im writing to ask you to .我給您寫(xiě)信想請(qǐng)您幫我個(gè)忙。5. Wed betterwhen he is thinking.他思考時(shí)我們最好不要去打擾他。6. You a famous university if you follow yourteachers advice to study effectively.如果你聽(tīng)從老師的建議有效地學(xué)習(xí)，你一定會(huì)被一所知名大學(xué)錄 取。7. Marythe market to buy some

44、vegetables.瑪麗動(dòng)身去市場(chǎng)買(mǎi)一些蔬菜。8. Boys are good at maths.男孩擅長(zhǎng)數(shù)學(xué)，而女孩擅長(zhǎng)語(yǔ)言。9. She talks她說(shuō)話(huà)的口氣就好像這件事她全都知道了。10. The harder you study , you will make.你學(xué)習(xí)越努力，進(jìn)步就越大。答案：1.It is exciting that 2.there lived 3.cant have you copying my homework 4.do me a favour 5.leave him alone 6.are bound to be admitted to 7.set out

45、for 8. while girls are good at language 9.as if/though she knew all about it 10.the greater progressB級(jí)能力提升I .閱讀理解閱讀下面短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出 最佳選項(xiàng)。A team of engineers at Harvard University has been inspired by Nature to create the first robotic fly.The mechanical fly has become a platform for a se

46、ries of new high- tech systems.Designed to do what a fly does naturally , the tiny machine is the size of a fat housefly.Its mini wings allow it to stay in the air and perform controlled flight tasks.“Its extremely important for us to think about this as a whole system and not just the sum of a bunc

47、h of individual components（元 件）said Robert Wood , the Harvard engineering professor who has been working on the robotic fly project for over a decade.A few years ago, his team got the go-ahead to start piecing together the components.“The added difficulty with a project like this is that actually no

48、ne of those components are off the shelf and so we have to develop them allon our own ； he said.They engineered a series of systems to start and drive the robotic fly. The seemingly simple system which just moves the wings has a number of interdependencies on the individual components, each of which

49、 individually has to perform well, but then has to be matched well to everything its connected to said Wood.The flight device was built into a set of power , computation , sensing and control systems.Wood says the success of the project proves that the flying robot with these tiny components can be

50、built and manufactured.While this first robotic flyer is linked to a small , off- board power source, the goal is eventually to equip it with a built- in power source , so that it might someday perform data- gathering work at rescue sites , in farmers fields or on the battlefield. Basically it shoul

51、d be able to take off, land and fly around he said.Wood says the design offers a new way to study flight mechanics and control at insect-scale.Yet, the power, sensing and computation technologies on board could have much broader applications. You can start thinking about using them to answer open sc

52、ientific questions , you know, to study biology in ways that would be difficult with the animals , but using these robots instead he said. “ So there are a lot of technologies and open interesting scientific questions that are really what drives us on a day- to-day basis.”【語(yǔ)篇解讀】本文介紹了 Robotic Fly，它能像

53、真的蒼蠅一樣自然飛行，小小的翅膀能讓它停在空中，表演各種飛行任務(wù)。1. According to the first paragraph , the robotic fly is.A. larger than a fat houseflyB. as large as a fat houseflyC. smaller than a fat houseflyD. as large as a butterfly解析：細(xì)節(jié)理解題。根據(jù)第一段的the tiny machine is the size of a fat housefly ”可知選項(xiàng)B正確。答案：B2. The difficulty the

54、 team of engineers met with while making the robotic fly was that .A. they had no model in their mindB. they did not have sufficient timeC. they had no ready- made componentsD. they could not assemble the components解析：細(xì)節(jié)理解題。根據(jù)第二段最后一句The added difficultywith a project like this is that.”可知事實(shí)上那些元件沒(méi)有一件

55、能現(xiàn)貨供應(yīng)的，要理解be off the shelf的用法，所以選項(xiàng)they had no ready made components就是對(duì)本句的同義替換，故為正確答案。答案：C3. It can be inferred from Paragraphs 3 and 4 that the robotic fly.A. consists of a flight device and a control systemB. can just fly in limited areas at the present timeC. can collect information from many sour

56、cesD. has been put into wide application解析：推理判斷題。題干要求在第三段和第四段來(lái)推測(cè)，縱觀三、 四兩段，尤其是第四段尾句“ Basically it should be able to take off , land and fly around , he said.” 可推斷出只有 B 正確。答案：B4. Which of the following can be learned from the passage?A. The robotic flyer is designed to learn about insects.B. Animals a

57、re not allowed in biological experiments.C. There used to be few ways to study how insects fly.D. Woods design can replace animals in some experiments.解析：推理判斷題。文章末段的“to study biology in ways thatwould be difficult with the animals , but using these robots instead ” 告 訴我們這些機(jī)器人可以替代動(dòng)物，故D項(xiàng)正確。需要注意的是，說(shuō)明文末段尤其帶有轉(zhuǎn)折關(guān)系