高中英語(yǔ)-人教版新課標(biāo)選修第8冊(cè)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(lǐng)著某人參觀Let me show you around.我?guī)戕D(zhuǎn)轉(zhuǎn)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(dāng)于certainly Would you take this along to the office for me? With pleasure.32022/10/21show sb around領(lǐng)著某人參觀Let me s3.be aware that清楚知道that引導(dǎo)賓語(yǔ)從句,be aware of意識(shí)到,知道,后常接名詞或動(dòng)詞ing 形式.其名詞形式是awareness “意識(shí)”Theyshould beawa

3、reoftheirrights.他們應(yīng)該知道他們的權(quán)利。Heisawarethathemaynot beable tosolvethis puzzle.他意識(shí)到可能不會(huì)有辦法解開這個(gè)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(jìn)行時(shí)，表示動(dòng)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(jié)構(gòu)為have/has been doingIt has been raining for 3 days.過去完成進(jìn)行時(shí)表示動(dòng)作從過去某一時(shí)刻開始，一直持續(xù)到過去某一時(shí)刻，當(dāng)時(shí)還可能在持續(xù)并有可能繼續(xù)持續(xù)下去其結(jié)構(gòu)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(jìn)行時(shí)，表示動(dòng)62022/10/262022/9/285.情態(tài)動(dòng)詞+have+done的用法講解一、 “must+have+done”表示對(duì)過去事情的肯定推測(cè)，譯成“一定做過某事”，該結(jié)構(gòu)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?yàn)榈孛孢€是濕的。二、 “cant+have+done”

5、表示對(duì)過去事情的否定推測(cè)，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(duì)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(yǔ)氣，表示對(duì)過去事情的假設(shè)，意思是本來(lái)能夠做某事而沒

6、有做。He could have passed the exam, but he was too careless. 本來(lái)他能夠通過考試，但是他太粗心。五、 “may+have+done”表示對(duì)發(fā)生過的事情的推測(cè)，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(duì)過去事情的推測(cè)，might與may意思相同，但可能性更小。多用于虛擬語(yǔ)氣結(jié)構(gòu)中。 She might have achieve

7、d greater progress, if you had given her more chances. 如果你多給她點(diǎn)機(jī)會(huì)，她可能已經(jīng)取得更大的成績(jī)。72022/10/25.情態(tài)動(dòng)詞+have+done的用法講解一、 “must七、 “would+have+done”虛擬語(yǔ)氣，表示對(duì)過去事情的假設(shè)，意思是“本來(lái)會(huì)做”。1. I would have told you all about the boys story, but you didnt ask me. 我本來(lái)會(huì)告訴你這個(gè)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(huì)取得如此大的成績(jī)。八、 “should+have+done”意思是“本來(lái)應(yīng)該做某事，而實(shí)際沒做。” “shouldnt+have+done”表示本來(lái)不應(yīng)該做某事，而實(shí)際做了。含有指責(zé)對(duì)方或自責(zé)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(xiàng)工作本來(lái)應(yīng)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(lái)不應(yīng)該對(duì)他

9、如此嚴(yán)厲。九、 “ought to+have+done”表示過去應(yīng)該做而實(shí)際并沒有做，譯成“理應(yīng)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(yīng)上星期日回家。You ought not to have given him more help. 你不應(yīng)該幫助他那么多。十、 “need+have+done”表示本來(lái)需要做某事而沒有做?！皀eednt+have+done”則表示“本來(lái)不需要做某事而做了”。 I neednt have bought so much wineonly five

10、people came. 我本來(lái)沒有必要買這么多酒，只來(lái)了五個(gè)人。 He need have hurried to the station. In that case, be wouldnt have missed the train. 他本來(lái)需要快點(diǎn)去車站，那樣的話，他就不會(huì)誤了火車。82022/10/2七、 “would+have+done”虛擬語(yǔ)氣，表示對(duì)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(yǔ)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(yíng)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(jié)構(gòu)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(yǔ)動(dòng)詞用復(fù)數(shù)a large amount of修飾名詞,謂語(yǔ)動(dòng)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(hù),保持,保存,保藏n. 保護(hù)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(hù)區(qū)pr

14、eserve the peace 保持和平preserver n.保護(hù)人,維護(hù)者preservative. n.防腐劑保護(hù)劑adj. 防腐的；有保存力的；有保護(hù)性的復(fù)數(shù) preservativespreservation n.保護(hù),維護(hù),保留142022/10/210.preserve vt.保護(hù),保持,保存,保藏n. 保152022/10/2152022/9/2811.reasonable adj合理的，公道的；通情達(dá)理的 Whathesaysis veryreasonable.他說(shuō)的話很合理。We sell good quality food at reasonable prices.我們以公道的價(jià)格出售優(yōu)質(zhì)食品。 reason理由；理性；動(dòng)機(jī)vi. 推論；勸說(shuō) vt. 說(shuō)服；推論；辯論Id like to know the reason why youre so