2021版外研版选修四英语Unit 2 教学知识细解码ppt课件.ppt

1、Unit 2 Lessons in life 教学知识细解码教学知识细解码 1weak adj.虚弱的weakly adv.虚弱地 v(使)虚弱 weakness n弱点；虚弱 2pessimism n悲观；悲观主义pessimist n悲观主义者 adj.悲观的，悲观主义的pessimistically adv.悲观地 3 v预期，预料anticipated adj.预料中的；预期 的anticipation n预料；预期 pessimistic weaken anticipate 4 possess v 拥有； 占有 n 财产， 财物possessor n拥有者；持有者 5 recogni

2、se v 识别 n 承认， 认可recognisable adj.可辨认的 recognisably adv.可被辨认地 possession recognition 1possession n财产，财物；具有，拥有；持有违禁物品 She was charged with possession. The possession of a passport is essential for foreign travel. He lost all his possessions in the fire. 持有违禁物品 财产 具有/拥有 2recognition n承认，认可；认出；赏识 He gla

3、nced briefly towards her but there was no sign of recognition. There is a general recognition of the urgent need for reform. He received the award in recognition of his success over the past year. 认出 赏识 认可 Words and Phrases 知识要点1 far from 远非 教材 P14 In fact，far from being a book about death，its a boo

4、k about life. 事实上，这不是一本关于死亡的书，而是一本关于生命的书。 例 1 If you get to know him，you will find he is far from a fool. 如果你和他熟悉了，就会发现他一点也不傻。 例 2 So far we have done a lot to build a low- carbon economy， but it is far from ideal.We have to work still harder. 到目前为止，我们已经做了很多工作来建立一个低碳经济，但它 离理想还很远。 我们还要更努力地工作。 造句 事实远非

5、如此。 It is far from the truth. 知识拓展 far fromn./adj. 离很远；远离；远非 far from doing sth. 决不会做某事 far from it 完全相反；远非如此 即学即练 单句语法填空 Your exam results are far satisfactory.Its time for you to double your effort. Far from (improve)the situation， you have just made it worse. from improving 知识要点2 anticipate v预期，预

6、料，期待；预先准备；预先 做；(还没拿到手的钱)预先用掉 教材 P14 As Morrie anticipates his own death, he observes everything as though through new eyes the things around him seem more beautiful than ever before and hold new meanings. 当莫里预见到自己的死亡时， 他仿佛用新的眼睛观察一切他 周围的事物似乎比以往任何时候都更加美丽，并有了新的含义。 例 1 At the time we couldnt have antici

7、pated the result of our campaigning. 那时我们不可能预料到我们这项运动的结果。 例 2 I anticipated(that there would be) trouble. 我预料会有麻烦。 造句 我预料会下雨，所以带了雨伞。 . I anticipated the rain by taking an umbrella 知识拓展 anticipate doing sth. 期待(期盼)做. anticipaten./that. 期待(期盼) It is anticipated that. 据预测 in anticipation 预先地；期待地 in ant

8、icipation of 预期，期待 即学即练 单句语法填空/完成句子 I anticipate (see)you soon. He bought extra food in (anticipate) of more people coming than he had invited. (据预测) that many people will lost their jobs. It is anticipated/expected seeing anticipation 知识要点3 appreciate vt.理解； 欣赏； 感激 教材 P14 This encourages us to appr

9、eciate what we have，and to make the most of each day. 这鼓励我们珍惜我们所拥有的，并充分利用每一天。 例 1 What I failed to appreciate was the distance between the two cities. 我没有意识到这两座城市间的距离。 例 2 I dont think you appreciate how expensive it will be. 我想你不了解它会有多昂贵。 造句 我们没有充分认识到他的病情很严重。 We didnt fully appreciate that he was s

10、eriously ill. 知识拓展 (1)appreciate(ones)doing sth. 欣赏/感激(某人)做某事 I would appreciate it if. 如果，我将不胜感激 (2)appreciation n. 欣赏；感激 注意： (1)appreciate 后不能用不定式，而要用动词ing 形式作宾语。作 “感激；感谢”讲时，其宾语不能是人，只能是事或物； (2)appreciate 之后不能直接跟 if 引导的从句， 要先接 it 再跟 if 从 句。like，hate，dislike，love，depend/rely on 等动词之后接 if/when 从句有类似用

11、法。 即学即练 单句语法填空 I dont appreciate (treat)like a second- class citizen. I really appreciate your (come) over to help me with my math. In order to leave some impressive memories on all of us before graduation，our class made a special video to express our (appreciate) of our school. I would appreciate i

12、f you could accept my application. appreciation being treated coming it 小片段填空 I would like to express my sincere to you for your help.That is to say，I really your coming over to help me with my study.But I would it if you could help me finish my homework，please. appreciate appreciation appreciate 知识

13、要点4 possession n财产；财物 教材 P15 While we are living，we tend to get distracted by unimportant things，such as gathering material possessions. 当我们活着的时候，我们往往会被一些不重要的事情分散注意 力，比如收集物质财富。 例 1 The ring is one of her most treasured possessions. 这枚戒指是她最珍贵的财产之一。 例 2 They are all my personal possessions. 这些都是我的私有财产

14、。 造句 人们失去了自己的家园和所有的财物。 . People had lost their homes and all their possessions 知识拓展 (1)be possessed of 具有(某种品质、能力等) (2)possession n. 拥有，占有；(pl.)个人财产，私人物品 in possession of 拥有(主语是人) in the possession of (某物)为所有 take/have possession of 拥有；占有 即学即练 单句语法填空/句型转换 We need to repair our (possession)instead of

15、 throwing them away. Although he doesnt have much money，he is (possess)of good health. A private collector possesses the oil painting. The oil painting is a private collector. A private collector is the oil painting. A private collector the oil painting. in the possession of possessions possessed ta

16、kes/has possession of in possession of 小片段填空 With his business going on well，he at first big houses and cars；and later he took of stocks of different companies.Eventually，he found that everything he dreamed of was in his possession possessed possession 知识要点5 教材 P15 Despite its widespread recognition

17、，my first impression was that Tuesdays with Morrie is just made up of a collection of over- emotional thoughts and messages，many of which are repeated. 尽管获得了广泛的认可，但我的第一印象是， 相约星期二这 本书只是由一系列过度情绪化的想法和信息组成， 其中很多都是重复 的。 (1)despite prep.不管，不顾；尽管 例 1 Despite the large- scale construction of roads and highw

18、ays， there is still much room for improvement，because of the ever increasing number of cars these years. 尽管有了公路和高速路的大规模建设，仍然有很多改进的空间， 因为这些年汽车数量在不断增长。 例 2 Despite the fact that my parents hated her，I still asked her to marry me. 尽管我的父母并不喜欢她，但我还是向她求婚了。 造句 尽管他申请了数百个工作，但仍然在失业中。 Despite applying for hund

19、reds of jobs，he is still out of work. 知识拓展 (1)despitein spite of 尽管，不管 despite/in spite of the fact that 尽管事实如此 (2)regardless of 不理会，不顾 despite 与 in spite of 分别为介词和介词短语，其后接名词、代词 或动名词作让步状语，不接从句(what 从句除外)。而 though/although 为从属连词，引导让步状语从句。 即学即练 单句语法填空 Our school is very beautiful despite the fact it i

20、s very small. He serves the public wholeheartedly，regardless his personal gain or loss. It is unbelievable that Mr.Lucas leads a simple life his great wealth. Their minds are bright their hands and clothes are dirty. despite that of although 小片段填空 the fact that no agreement has been reached so far b

21、y the two sides，the governor got a high bonus. spite of his considerable money，he measured out every dollar needed for household expenses. Despite In (2)recognition n承认，认可；认出；赏识 例 1 I received this medal in recognition of my sports skills. 这枚奖牌是对我体育才能的认可。 例2 There is a general recognition of the urg

22、ent need for reform. 人们普遍认识到迫切需要改革。 造句 最后，她父亲的工作得到了大众的认可。 At last，her fathers work has received popular recognition. 知识拓展 (1)beyond recognition 认不出来 recognise v. 认出；认识 (2)recognise sb./ones voice 认出某人/听出某人的声音 recognise.as/to be. 承认/认为是 be recognised as/to be. 被认作；被认为是 It is recognised that. 人们公认 除了r

23、ecognise.as/to be.， 表示“认为是”的短语还有： regard.as. consider.as. see.as. view.as. think of.as. look on.as. treat.as. think of.to be. 即学即练 单句语法填空/句型转换 The policeman wore casual clothes.Therefore， he could enter shop without (recognise) I went back to my hometown 20 years later and the city had changed beyon

24、d all (recognise) being recognised recognition It is recognised that environmental pollution has become one of the most serious problems that people face. one of the most serious problems that people face.(用 sth.be recognised to.改写) Environmental pollution is recognised to have become (3)make up 组成；

25、编造；和解；化妆；弥补 例 1 Our class is made up of 50 lively boys and girls，who are warm and generous and ready to offer help. 我们班由 50 个活泼的男孩和女孩组成，他们热情、慷慨并且愿意提供帮 助。 例 2 They make up one- third of the provinces population. 他们占据了全省人口的三分之一。 造句 我们要组成一个像这样的新家庭。 Well make up a new family like this! 知识拓展 make up for

26、弥补；补偿 be made up of 由组成 make out 辨认出，弄清；理解 make sense 有意义，讲得通 make it 成功；赶上；做到 make up ones mind to do sth. 下定决心做某事 即学即练 单句语法填空/完成句子 As a result，people will eat more food to try to make up that something missing. His writing is so confusing that its difficult to make what it is. She (花一个小时化妆)before

27、the party. You are responsible for the money and you will have to (弥补损失) spent an hour making up for out for the loss make up 小片段填空 I have to the lost time.So I made a plan， which 3 parts.To carry it out better， I want you to supervise me.You can go through it.If there is something that you can not

28、， I will explain it to you.I believe that I will with your help. is made up of made up my mind make up for make it make out 知识要点6 recommend v推荐；建议 教 材 P15 Although it isnt my favourite book ， Id still recommend that people read itafter all，it is something thats a bit different! 虽然它不是我最喜欢的书， 但我还是建议人们

29、读它毕竟， 它 有点不同！ 例 1 I recommend(that)he see a lawyer. 我建议他去找个律师。 例 2 It is strongly recommended that the machines should be checked every year. 强烈建议一定把机器每年检修一次。 造句 医生建议我在医院多待几天。 The doctor recommended that I should stay a few more days in hospital. 知识拓展 (1)recommend sth.to sb.recommend sb.sth. 向某人推荐某物

30、 recommend sb.as 推荐某人担任 (2)recommend sb.to do sth. 建议/劝某人做某事 recommend doing sth. 建议做某事 recommend that.(should)do. 建议(应该)做 (3)recommendation n. 建议；推荐 即学即练 单句语法填空/完成句子 The doctor strongly recommended (limit)the amount of fat in my diet. We recommend that you (purchase)travel insurance on all holidays

31、. He recommended the young man to our firm，and it is because of his (recommend)that we have an excellent worker now. I would like to (推荐李华 为)the leader of the basketball club. recommendation limiting (should) purchase recommend Li Hua to be/as 知识要点7 warning n警告；告诫 教材 P15 Warning! A box of tissues wi

32、ll be needed to get through this book! 警告！ 看完这本书需要一盒纸巾！ 例 1 Doctors issued a warning against eating any fish caught in the river. 医生发出警告说不要吃在那条河里捕的鱼。 例 2 The bridge collapsed without (any) warning. 那座桥在没有任何先兆的情况下坍塌了。 造句 士兵们在没有发出警告的情况下开了枪。 The soldiers fired without warning. 知识拓展 (1)warn sb.of/about

33、sth. 警告/提醒某人注意某事 warn sb.against sb. 警告某人提防某人 warn sb.(not)to do sth. 告诫某人(不要)做某事 warn sb.against(doing)sth. 提醒某人提防(做)某事 (2)warning n. 警告；提醒 即学即练 单句语法填空/完成句子 He warned us the serious situation that we were confronted with. The path to Dawson was covered with thirty feet of wet snow that could fall w

34、ithout (warn) My father，who lived down the road，also warned (人们不要打鸟) warning of/about people not to shoot the bird/against shooting the bird 知识要点8 reflection n思考，反省；反射；反映，表现；倒 影；影像 教材 P15 Morries reflections on love and friendship made me think about my life and all the good friends that Ive lost to

35、uch with along the way. 莫里对爱情和友谊的思考， 让我想起了我的生活， 还有那些一路 上失去联系的好朋友。 例 1 The key to achieving this result is guidance and reflection. 获得这种结果的关键在于指导和思考。 例 2 After days of reflection she decided to write back. 思考了几天之后，她决定回信。 造句 歇上一周会使他有时间考虑考虑。 A week off would give him time for reflection. 知识拓展 (1)reflec

36、t on/upon sth. 仔细考虑/沉思/反省某事 be reflected in 被映照在中；被反映在 (2)reflection n. 思考，反省；反映，表现；倒影；影像 on/upon reflection 经过考虑后(改变看法) a reflection of 的反映 be lost in reflection 陷入沉思 即学即练 写出 reflection 的含义/单句语法填空 To some extent，students grades are a reflection of teachers. We looked at our reflections in the lake.

37、 A moments reflection will show the stupidity of this argument. In these cultures，silence is a call for (reflect) 倒影 reflection 反映 仔细考虑 Your performance as a student will be excellent if you develop a habit of reflecting how you learn. Peoples lifestyles are (reflect)in languages. In class，you will

38、mainly learn Tang poetry，which (reflect)traditional Chinese culture and is deeply loved by Chinese. 小片段填空 The reason why he is that he is reflecting the problems，which in the list. reflects on/upon reflected are reflected on/upon is lost in reflection Sentence Patterns 重点句式1 as if/though 引导表语或状语从句 教

39、材 P15 Reading this book made me feel as if Id been woken up from a long sleep and finally opened my eyes to the world! 读了这本书，我觉得自己好像从长眠中醒来，终于睁开了眼睛， 看到了这个世界！ 句式分析： 本句中的as if 跟在系动词feel 的后面引导表语从句。 由于该表语从句表示的并非事实，所以用了虚拟语气。 例 1 They completely ignore these facts as if they never existed. 他们完全忽略了这些事实，就仿佛它

40、们不存在似的。 例 2 I felt as if I had made a mistake. 我觉得自己似乎犯了个错误。 造句 这个小女孩打扮得像个仙女一样。 The little girl dressed as if she were a fairy. 知识拓展 (1)as if/though 意为“仿佛，好像”，引导表语从句和状语从句。在 be， look，seem，sound，smell，feel 等系动词之后的 as if/though 引导的是表语 从句。 (2)当 as if/though 引导的上述从句所陈述的是不真实的或不可能发生(存 在)的情况时，从句谓语常用虚拟语气。 (3

41、)as if/though 引导方式状语从句时，如果从句主语和主句主语一致，且 其中又含有 be 动词的某种形式，可以省略从句中的主语和 be 动词。 翻译 1 看起来好像除了我之外，所有人都交了朋友而且很快 乐。 翻译 2 打破窗户的是约翰。为什么你说的好像是我打破的似 的？ It seemed as if everyone but me had made friends and was having It was John who broke the window.Why are you talking to me as if I had done it? fun. 即学即练 单句语法填空

42、 The woman loves the children deeply as if they (be)her own. The boy is running impatiently here and there as if (search)for something lost on the sports ground. were searching 重点句式2 “do/does/did动词原形” ”强调谓语动词，意为 “的确；确实” 教材 P15 But thinking back，it did teach me a lesson or two. 但回想起来，它确实让我从中借鉴一二。 句式分

43、析：本句中的 did 是对 teach 的强调，意思是：的确教给 了我 例 1 She did reach the station just as the train came into sight. 她的确刚到达了车站就看到了火车。 例 2 Some experts say with more practice，small talk does get easier. 一些专家说多练习，闲聊就会确实变得更加容易。 造句 她确实每天帮她妈妈做一些家务。 She does help her mother with some housework every day. 知识拓展 (1)“did动词原形

44、”强调过去的动作； (2)“does动词原形”强调现在的动作； (3)“do动词原形”强调现在的动作。 注意：对谓语动词的强调须符合以下两个条件： (1)句子是肯定句； (2)句子的时态为一般现在时或一般过去时。 若强调主语/宾语/表语/状语等则应用强调句型：It is/was 被强 调的部分that/who.。 翻译 1 一定要小心那个花瓶。 翻译 2 我的确欣赏你吃东西时的礼貌举止。 Do be careful with that vase. I do admire your polite manners when eating. 即学即练 单句语法填空 If you have a job

45、，do (devote) yourself to it and finally you will succeed. She (do) tell me about her address but I forgot all about it. It was not until he saw his mother the boy burst into laughter. devote that did Like Mitch，Morrie makes you aware that you want to die feeling that you have lived life to the full，

46、knowing that you are loved and have loved others as much as you could. 分析： 本句为复合句， aware 的宾语是 that you want to die feeling that you have lived life to the full，knowing that you are loved and have loved others as much as you could。die 的伴随状语有两个，第一个是 feeling that you have lived life to the full， 第二个是 k

47、nowing that you are loved and have loved others as much as you could。 译文：像米奇一样，莫里让你意识到，你希望死的时候，认为自 己活得很充实，知道自己被爱着，并且也尽可能地爱过别人。 教材 高考 1.This encourages us to appreciate what we have， and to make the most of each day. (2017 全国卷)Now I appreciate the silence and the new way of communication it opens. 2.

48、Despite its widespread recognition，my first impression was that Tuesdays with Morrie is just made up of a collection of over emotional thoughts and messages， many of which are repeated. (2020 北京卷) She recognised my potential and showed me that I could write with creativity and enthusiasm. .单句语法填空 1

49、My car broke down.I would appreciate if you could give me a ride home. 2Everyone needs (recognise)for his achievements. 3Tom is very annoyed because his brother is in (possess)of all the businesses. it possession recognition 4It is not wishing for what we dont have， enjoying what we do possess. 5The

50、 plane took off in spite of the fact the weather was bad. 6Tom didnt return the book repeated reminders. 7His success encouraged us (face)the difficulty in the work. 8It is no wonder that he has got his paperwork. to face but that despite through 9We should keep touch with the good people we meet al