Unit 3 教学·知识细解码 同步教材讲解 （新教材）外研版（2020新版）英语必修第三册.doc

1、1/12 1virtual adj.模拟的virtually adv.模拟 2flexible adj.易弯曲的，柔韧的；有弹性的inflexible adj.僵化的flexibly adv.灵活地；易曲地；柔软地；有弹性地 flexibility n灵活性；柔韧度 3capable adj.有能力的capably adv.有能力地capability n才能，能力 1press v压，按，靠着；按(按钮或开关)n.新闻报道；新闻界；印刷机； 出版社 The press have been very critical about him and his family. 新闻界 Judging

2、from the press，the concert was a great success. 新闻报道 Since the invention of printing press，poems became more popular. 印刷机 She pressed her face against the window with tears running down. 压，按，靠着 Drago pressed a button and the door closed before we walked in. 按(按钮或开关) The dictionary was published by O

3、xford University Press. 出版社 2shoot v射出(光、亮等)；射门，投球；射击；拍摄 Smith shot the wolf and then took the baby wolf away. 射击 Giggs shot the ball from the halfway line and got the point. 射门 The movie was shot in New Zealand in the winter of 2018. 拍摄 A strong white light shot into the sky and then an explosion f

4、ollowed. 射出(光、亮等) 3hold up 举起； 支撑；延误， 阻滞； 持枪抢劫(银行、商店等) She held up her arm and wiped her tears off. 举起 This old tree is held up by a post. 支撑 A thief ran off after holding up a petrol station. 持枪抢劫 The train was held up by heavy fog last night. 延误 2/12 Words And Phrases 知识要点1 invention n发明，创意，创造 (教材

5、 P26) Read the interview and find out what inventions are mentioned. 阅读这则采访，找出文中提到了什么发明。 例 1 Papermaking was a wonderful invention at the time.造纸术在当时是一 项了不起的发明。 例 2 Such changes have not been seen since the invention of the printing machine. 自从发明了印刷机，这种改变还没有出现过。 造句 请告诉我们，你是怎么想到你那个发明的。 Tell us how yo

6、u get the idea for your invention. 知识拓展 invent v 发明，创造 inventor n. 发明家；创造者；发明者 inventive adj. 善于发明的；有创造力的 即学即练 单句语法填空 We really dont know who invented(invent)the machine at that time. The inventive (invent) boy was admired by the classmates around him. 小片段填空 The great inventor was hardworking and it

7、 was the years of efforts that led to the invention coming into being.The inventive young man was admired by the king and was invited to invent more in the court. 这位伟大的发明家很努力工作，正是他多年的努力才会有了他的发明的形 成。这位善于发明的年轻人得到了国王的赏识，并被邀请到皇宫里发明更多的东 西。 知识要点2 flexible adj.易弯曲的，柔韧的，灵活的；有弹性的 (教材 P26) For example，advance

8、s in virtual reality and wearable tech，as well as the flexible battery，mean we should soon be seeing further developments. 例如，虚拟现实以及可穿戴技术方面的进步，以及可折叠电池，意味着我们 应该很快就会看到进一步的发展。 3/12 例 1 Flexible working hours prove to be useful and effective in improving the work. 弹性工作时间在促进工作方面证明是有用且有效的。 例 2 The hair on

9、 the brush is flexible enough for you to use in different types of paper. 这只毛笔的毛足够柔韧，可以让你在不同类型的纸张上使用。 造句 这款柔性电池的用处相当大。 The flexible batteries of this type can be used in many ways. 知识拓展 flexibility n 柔韧性；灵活性 flexibly adv. 易曲地，柔软地；灵活地 inflexible adj. 不灵活的，柔韧性差的 即学即练 单句语法填空 How to face all kinds of me

10、mbers intelligently and flexibly (flexible)? The age limit for new members may be handled with great flexibility (flexible) 知识要点3 in addition 除此之外；另外 (教材 P27) In addition，important advances have been made in medicine and environmental science thanks to increasing computer power. 此外，由于计算机能力的提高，医学和环境科

11、学也取得了重大进展。 例 1 The hotel itself can accommodate 80 guests and in addition，there are several selfcatering apartments. 酒店本身可容纳 80 名客人，此外，还有几个自助餐饮公寓。 例 2 Unfortunately，the local leaders invested the money unwisely and lost much.In addition，they used millions more dollars for personal expenses. 然而不幸的是，地

12、方领导投资失误，损失惨重。另外，他们还将数百万美元 的钱财挪为己用。 造句 你需要钱和时间，此外还需要努力。 You need money and time.In addition，you need hard work. 知识拓展 4/12 (1)in addition tobesides apart/aside from/as well as 除之外，还 (2)additional adj. 额外的，附加的 即学即练 单句语法填空 In addition to reading(read) for knowledge，we read for fun and inspiration. His g

13、enerous donation filled our need for additional (addition) funds. 知识要点4 in terms of 依据；按照；在方面； 以措词 (教材 P27) In terms of the environment，it is now possible to create an intelligent walking house. 在环境方面，现在有可能创造一个智能步行屋。 例 1 This title ranks alongside the Olympics in terms of importance. 这项冠军的重要程度可与奥运会冠

14、军媲美。 例 2 The job is great in terms of salary，but it has its disadvantages. 就薪水而言，这个工作倒是挺不错的，但也有一些不利之处。 造句 就费用而言，你考虑收费多少？ In terms of the cost，how much were you thinking of charging? 知识拓展 term n 学期；术语 in the short term 从短期来看；就眼前来说 in the long term 从长远来看 on ones own terms 按照自己的条件 be on good terms with

15、 友好，关系良好；按条件 即学即练 单句语法填空 Ill only take the job on my own terms. Such a development seems unlikely，at least in the short term. 小片段填空 In the short term we should study hard every day while in the long term we should attach importance to our social skills and our study at the same time.In terms 5/12 of

16、 our dream，we should pay attention to every step on our way to success.As far as possible，without giving up，be on good terms with all persons around you. 短期来看我们应该每天努力学习， 而长远来看我们应该把重点同时放在社交 技能和学习两方面。就梦想而言，我们应该注意成功道路上的每一步。只要有可 能，不放弃，同所有人保持良好的关系。 知识要点5 capable adj.有能力的；足以胜任的 (教材 P27) It is capable of u

17、sing GPS technology to travel to different places， with computing technology controlling its“legs” 它可以使用 GPS 技术各处旅行，用计算技术控制它的“腿”。 例 1 Hes quite capable of lying to get out of trouble. 靠撒谎渡过难关他挺有一套。 例 2 Im perfectly capable of doing it myself，thank you. 谢谢，我完全有能力自己做。 造句 你有能力做得比这更好。 You are capable of

18、 better work than this. 知识拓展 be capable of 有能力做某事 incapable adj. 没有能力(做某事)；不能自理的 capably adv. 能干地 即学即练 单句语法填空 The children seem to be totally capable of walking (walk)by themselves. If people keep telling you youre incapable (capable)，you begin to lose confidence in yourself. 小片段填空 The capable man w

19、as regarded as very boring to work with and was found lying in the road，drunk and incapableSo dont think that you are capable of doing everything.Sometimes you cant even capably deal with the relationship between people around you. 这个有能力的人被认为和他一起工作很乏味，随后他被发现躺在路边，烂醉 如泥。所以不要认为你啥都能干。有时你甚至不能处理好和你身边人的关系。

20、 6/12 知识要点6 lead to 导致；通向 (教材 P27) Now， reduced energy supplies and environmental pollution have led to more advances in the technology of new energy vehicles. 现在，能源供应的减少和环境的污染导致了新能源汽车技术的进步。 例 1 Such a mistake would perhaps lead to disastrous results.这样一种错误 可能导致灾难性的后果。 例 2 All roads lead to Rome. 条条

21、大路通罗马。 造句 过量的工作和过少的休息会引起疾病。 Too much work and too little rest often lead to illness. 知识拓展 lead sb.to someplace 带领某人到某地 lead to sb./sth.doing sth. 使得某人/某物做某事 lead sb.to do sth. 使某人做某事 lead a happy life 过着幸福的生活 即学即练 单句语法填空 Our English teacher has a strange way of leading us to study (study) English ac

22、tively. This street leads you to the station and you can find the supermarket nearby. Sentence Patterns 重点句式1 will be doing 将来进行时 (教材 P26) This evening，I will be talking to Dr Richard Fairhurst， whose new book The New Age of Invention has just been published. 今晚，我将和理查德 费尔赫斯特博士交流，他的新书发明的新时代刚 刚出版。 句式分

23、析：该句的时态是将来进行时，其结构是 will be doing 表示将来的一 段时间或者一个时间点上正在进行的动作或者持续的状态。 例 1 Ill be staying with my friend at this time tomorrow. 明天这个时候我将正和朋友呆在一起。 例 2 They will be flying across the Atlantic at 5 oclock this afternoon. 7/12 今天下午五点钟他们将正在飞越大西洋。 造句 我下个星期来看你。 I will be seeing you next week. 知识拓展 (1)表示将来某一时间正

24、在进行的动作，一般带时间状语。 (2)表示已经决定或安排好的要发生的动作。 (3)表示预料中要发生的动作。 (4)与一般将来时的区别： will/shall动词原形通常表示临时决定或个人意愿，将来进行时没有这层用 法。 be going to do 表示计划、 打算和安排要发生或有种种迹象表明将要发生的事， 而将来进行时表示主观上臆断和猜测要发生某事。 翻译 It is a terribly heavy box.I will help you to carry it.(我来帮你) Look at the clouds.It is going to rain soon.(将要下雨) 即学即练 单

25、句语法填空 Please come tomorrow afternoon，I will be having (have) a meeting tomorrow morning. The bad weather！Hopefully，when he wakes (wake) up tomorrow morning， the sun will be shining. 重点句式2 with 复合结构 (教材 P27) It is capable of using GPS technology to travel to different places， with computing technolog

26、y controlling its“legs” 它可以使用 GPS 技术各处旅行，用计算技术控制它的“腿”。 句式分析：本句中 with computing technology controlling its “legs” 是“with 宾语宾语补足语”的复合结构。 因宾语 computing technology 和宾语补足语 之间是逻辑主谓关系，所以宾语补足语用 v.- ing 形式，表示主动。该结构常作原 因、条件、时间、方式或伴随状语，也可作后置定语。 例 1 I wont be able to go on holiday with the heavy rain going on.

27、因为外面下大雨，我无法去度假。 例 2 He lay on his back，with his eyes looking up into the sky. 8/12 他仰面躺着，眼向上盯着天空。 造句 冬天来了，该买厚衣服了。 With winter coming on，its time to buy warm clothes. 知识拓展 常见的 with 复合结构： with宾语形容词/副词/介词短语 with宾语doing(表主动、进行) with宾语done(表被动、完成) with宾语to do(表未做) 翻译 He is used to sleeping with the windo

28、w open at night in summer.(窗户开着) The teacher came in with a book in his hand(手里一本书) 即学即练 单句语法填空 With so many things to do (do)，I wont have time to go out tonight. With the problem settled(settle)，he was very happy. 重点句式3 强调句型 (教材 P27) So what is it that inspires us to invent things? 那么是什么激励着我们去发明东西呢

29、？ 句式分析：本句为强调句型的特殊疑问句，疑问词 what 是被强调部分，作 句子的主语。 强调句的基本结构为“It is/was被强调部分that(指人时可用 who) 其他部分”。被强调的部分通常是句子的主语、宾语和状语。 例 1 It was in the street that I met Li Hua. 我是在大街上遇到李华的。 例 2 Who was it that won the US Open? 在美国公开赛上获胜的是谁？ 造句 他刚才见你的地方是在办公室吗？ Was it in the office that he saw you just now? 知识拓展 (1)强调句的

30、一般疑问句： Was/Is it被强调部分that(强调人时可用 who).? 强调句的特殊疑问句形式：疑问词(被强调部分)is/wasitthat句子其 9/12 余部分.? (2)until 引导的时间状语从句的强调句型：It is/was not until.that. (3)强调句型的判别方式：把 it is/was 及 that 去掉，调整后依然是一个完整 的句子；否则，就不是强调句型。 (4)在强调句型中，当强调主语时，其后的谓语动词应同被强调成分的人称 和数保持一致。 翻译 It was not until twelve oclock last night that I went

31、 to bed.(直到昨晚十二点) It was when he took off his sunglasses that I recognized him.(他摘下来墨镜 的时候) 即学即练 单句语法填空 It was Haydn who/that encouraged Beethoven to move to Vienna. I wanted to figure out when was it that they went abroad. 1(教材 P26) It suggests that the present day is a new age for inventions，but m

32、any people might think that the great age of invention is over. 分析 该句是 but 连接的并列复合句。but 前后两个都是主从复合句。前后 两个句子中 that 引导的都是宾语从句，分别作动词 suggest 和 think 的宾语。 译文 这表明当今是一个发明的新时代，但许多人可能认为发明的伟大时 代已经结束了。 2(教材 P26) For example，advances in virtual reality and wearable tech，as well as the flexible battery，mean we

33、should soon be seeing further developments. 分析 该句是个主从复合句。主句的主语是 advances in virtual reality and wearable tech， 谓语动词是 mean； 谓语动词后面的部分是宾语从句； 其中的 as well as the flexible battery 是插入语，表示补充说明。 译文 例如，虚拟现实以及可穿戴技术方面的进步，以及可折叠电池，意 味着我们应该很快就会看到进一步的发展。 教材 高考 10/12 1.A faint blue light shot across it， darkening

34、to purple，and presently she could see the image of her son， who lived on the other side of the earth，and he could see her. (2016 全国卷)In fact， they were shot from 1914 through 1916，most of them after a disastrous shipwreck，by a cameraman who had no reasonable expectation of survival. 2.In addition，im

35、portant advances have been made in medicine and environmental science thanks to increasing computer power. (2017 江苏卷)In addition， the team set up a separate experiment that suggested that the baby birds that most closely imitated their moms voice were rewarded with the most food. 3.British biologist

36、 Charles Darwin (1809 1882) is best known for his work On the Origin of Species，in which he explains changes in species due to natural selection. (2018 全国卷)Many buildings on the campus are his original creations. .单句语法填空 1With so loud noises going (go) outside，the students couldnt concentrate on stu

37、dy. 2It is because he was late for school more than twice that he was punished to clean the floor. 3The crazy dog was shot (shoot) dead，then burned and buried deep into the mud. 4In terms of the environment，we owe it an apology because of the heavy pollution. 5The old man was forced to press (press)

38、 his finger on the contract. 6 Many college students came here with the national flags held (hold) up in their hands. 7At this time next week I will be sitting(sit)on a beach in Greece. 8His careless operation led to his losing (lose) most of his money lent from his neighbours. 11/12 9First，choose t

39、he hand you often use so that you can apply it flexibly (flexible) 10The latest inventions (invention) in Shanghai Import Expo leave a deep impression. .短语填空 lead to；in terms of；no doubt；thanks to；give sb.some examples；be capable of；virtual reality；instead of；whats more；in addition 1As we all know，h

40、ard work is essential for our career to lead to success. 2In terms of what he said，he knows nothing about the accident this morning. 3But no doubt you studied in the same senior high school as I did. 4Thanks to the bad weather，we had more time playing indoor games with children. 5The students couldn

41、t understand me and asked me to give them some examples 6They hope will one day be capable of measuring aromas and flavors in wine. 7Virtual reality couldnt be mixed with the real life or your life will be in a mess. 8Instead of going travelling like others，I would like to stay at home during the ho

42、lidays. 9Whats more，they can learn how to use English more properly. 10In addition，he sometimes uses my things without asking me. .课文语法填空 Dr Richard Fairhurst is 1.the author of the book The New Age of Invention.Now he 2.is being interviewed (interview) by the reporter from Between the Pages.In Rich

43、ards opinion，there 3.have been(be) golden ages of invention throughout history and he also mentioned the four great 4.inventions(invention) in Ancient China and the great ones in the West.But now most of the new great inventions are tech- based，for example，virtual reality and 5.wearable(wear)tech.6.

44、In addition，important advances have been made in medicine and environmental science thanks to increasing computer power.And a walking house is capable of 7.using (use) GPS technology travel to different places.These 8.impressive(impress) stuff makes the interviewer 12/12 surprised.9.What inspires Richard to invent things is recognizing a problem 10.that/which needs a solution.