高中英語-人教版新課標選修第8冊第5單元meeting-your-ancestors第1篇課文逐段分析-共17張課件

1、Book 8 Unit 5 Meeting your ancestorsA Visit to the Zhoukoudian Caves第一篇課文逐段分析12Book 8 Unit 5 Meeting your anc22022/10/222022/9/281show sb around領著某人參觀Let me show you around.我?guī)戕D轉吧.Shall I show you around the factory?我?guī)闳⒂^工廠,好嗎?2. Its a pleasure to do sth.高興做某事Its a pleasure=My pleasure.不客氣Thank you

2、 for helping me.Its a pleasure/ My pleasure.with pleasure十分愿意。常用于回答，could I ？could you？相當于certainly Would you take this along to the office for me? With pleasure.32022/10/21show sb around領著某人參觀Let me s3.be aware that清楚知道that引導賓語從句,be aware of意識到,知道,后常接名詞或動詞ing 形式.其名詞形式是awareness “意識”Theyshould beawa

3、reoftheirrights.他們應該知道他們的權利。Heisawarethathemaynot beable tosolvethis puzzle.他意識到可能不會有辦法解開這個謎了。42022/10/23.be aware that清楚知道that引4.have been doing 是現(xiàn)在完成進行時，表示動作從過去開始持續(xù)到現(xiàn)在，并且很可能持續(xù)下去其結構為have/has been doingIt has been raining for 3 days.過去完成進行時表示動作從過去某一時刻開始，一直持續(xù)到過去某一時刻，當時還可能在持續(xù)并有可能繼續(xù)持續(xù)下去其結構為had been doi

4、ng They said they had been having a friendly match with our national team.52022/10/24.have been doing 是現(xiàn)在完成進行時，表示動62022/10/262022/9/285.情態(tài)動詞+have+done的用法講解一、 “must+have+done”表示對過去事情的肯定推測，譯成“一定做過某事”，該結構只用于肯定句。 It must have rained last night, for the ground is wet. 昨晚一定下雨了，因為地面還是濕的。二、 “cant+have+done”

5、表示對過去事情的否定推測，譯成“不可能做過某事”。 Mr. Smith cant have gone to Beijing, for I saw him in the library just now. 史密斯先生不可能去北京了，我剛才還在圖書館見過他。三、 “can+have+done”表示對過去行為的懷疑，用于疑問句，譯成“可能做過嗎？”。 There is nowhere to find them. Where can they have gone? 到處找不到他們，他們可能到什么地方去呢？四、 “could+have+done”是虛擬語氣，表示對過去事情的假設，意思是本來能夠做某事而沒

6、有做。He could have passed the exam, but he was too careless. 本來他能夠通過考試，但是他太粗心。五、 “may+have+done”表示對發(fā)生過的事情的推測，意思是“可能已經(jīng)”或“也許已經(jīng)”，用于肯定句中。What has happened to George?I dont know. He may have got lost.喬治發(fā)生了什么事？我不知道，他可能迷路了。六、 “might+have+done”表示對過去事情的推測，might與may意思相同，但可能性更小。多用于虛擬語氣結構中。 She might have achieve

7、d greater progress, if you had given her more chances. 如果你多給她點機會，她可能已經(jīng)取得更大的成績。72022/10/25.情態(tài)動詞+have+done的用法講解一、 “must七、 “would+have+done”虛擬語氣，表示對過去事情的假設，意思是“本來會做”。1. I would have told you all about the boys story, but you didnt ask me. 我本來會告訴你這個小男孩的故事，但是你沒有問我。2. Without your help, I wouldnt have ach

8、ieved so much. 沒有你的幫助，我是不會取得如此大的成績。八、 “should+have+done”意思是“本來應該做某事，而實際沒做?！?“shouldnt+have+done”表示本來不應該做某事，而實際做了。含有指責對方或自責的含意。 1. Tom, you are too lazy. The work should have been finished yesterday. 湯姆，你太懶惰了，這項工作本來應該昨天就做完的。2. Look, Tom is crying. I shouldnt have been so harsh on him. 看，湯姆哭了，我本來不應該對他

9、如此嚴厲。九、 “ought to+have+done”表示過去應該做而實際并沒有做，譯成“理應做”，往往表示遺憾。與“should+have+done”用法基本一樣。 I ought to have gone home last Sunday. 我理應上星期日回家。You ought not to have given him more help. 你不應該幫助他那么多。十、 “need+have+done”表示本來需要做某事而沒有做?！皀eednt+have+done”則表示“本來不需要做某事而做了”。 I neednt have bought so much wineonly five

10、people came. 我本來沒有必要買這么多酒，只來了五個人。 He need have hurried to the station. In that case, be wouldnt have missed the train. 他本來需要快點去車站，那樣的話，他就不會誤了火車。82022/10/2七、 “would+have+done”虛擬語氣，表示對過去92022/10/292022/9/286.scareaway把嚇跑The dog scared the thief away.scare sb into doing sth.恐嚇某人做be scared to do sth/ of

11、 doing sth.不敢做某事be scared to death.嚇得要死7. goshint. （非正式，表驚訝）天哪；上帝Gosh,the rainis soheavy!天哪，雨太大了！8. goodness n. 善良，美德；仁慈，慷慨；精華，養(yǎng)分int. （表示吃驚或憤怒）天哪；上帝的替代語the essential goodness of human nature人性善良的本質(zhì) These vegetables have had all the goodness boiled out of them.這些蔬菜的營養(yǎng)都被煮掉了。Goodness, what a big balloo

12、n!啊，好大的氣球呀！ 102022/10/26.scareaway把嚇跑The dog scar112022/10/2112022/9/289. amount n.數(shù)量，金額常用于an amount of, a large/great amount of, amounts of結構中,只能修飾不可數(shù)名詞,意思是 “很多的,大量的”其中amounts of修飾名詞,謂語動詞用復數(shù)a large amount of修飾名詞,謂語動詞用單數(shù)A large amount of money was spent on the bridge.=Large amounts of money were spe

13、nt on the bridge.the amount of，的數(shù)量So,theproblemis notmyjobortheamountofwork,but ratherhowIhandleit.所以，問題不在我的工作或者工作的數(shù)量，而在于我是如何處理的。122022/10/29. amount n.數(shù)量，金額常用于an amount 132022/10/2132022/9/2810.preserve vt.保護,保持,保存,保藏n. 保護區(qū)；禁獵地；You can preserve meat or fish in salt.你可以在鹽里保存肉或魚nature preserve自然保護區(qū)pr

14、eserve the peace 保持和平preserver n.保護人,維護者preservative. n.防腐劑保護劑adj. 防腐的；有保存力的；有保護性的復數(shù) preservativespreservation n.保護,維護,保留142022/10/210.preserve vt.保護,保持,保存,保藏n. 保152022/10/2152022/9/2811.reasonable adj合理的，公道的；通情達理的 Whathesaysis veryreasonable.他說的話很合理。We sell good quality food at reasonable prices.我們以公道的價格出售優(yōu)質(zhì)食品。 reason理由；理性；動機vi. 推論；勸說 vt. 說服；推論；辯論Id like to know the reason why youre so