（2019版）新人教版高中英语必修第三册Unit 5 Discovering Useful Structures 预习ppt课件.pptx

1、Discovering Useful Structures预习课件预习课件Unit 5 The Value of Money1. patience n. 耐心；忍耐力；毅力耐心；忍耐力；毅力2. 教材原句教材原句Patience. if you dont mind, may I ask how much money do you have?要点必记要点必记 have patience 忍耐一下 patience with 忍耐；反对 with patience 耐心地 out of patience 不耐烦；失去耐心 lose patience 失去耐心 have no patience wi

2、th 不能容忍核心词汇核心词汇2. postpone v. 延迟；延期；延缓延迟；延期；延缓教材原句教材原句He had to postpone opening it 他必须延迟打开它要点必记要点必记n. postponement 延期；延缓postpone retirement 延迟退休delay, postpone, defer, suspend, prolong, put off 均有推延，延期之意。delay: 普通用词，多指因外界原因推迟或耽误，也可指有意推迟。postpone: 正式用词，语气较强，多指有安排的延期，常指明延期到一定的时间。suspend: 指暂时中断以待某种条件的

3、实现。prolong: 指把时间延长至超过正常或通常的限度。put off: 口语用词，与postpone同义，但较通俗。词义辨析词义辨析3. intention n. 目的；打算目的；打算要点必记要点必记intend v. 目的；打算intended adj. 故意的；有意的intend to do 想要做；想要做某事intend for 希望有或接到；打算成为4. in case 以防；以防万一以防；以防万一教材原句教材原句In case it happened to you abroad 以防它发生在你在国外的时候要点必记要点必记in case 假使；假如；万一；如果in the cas

4、e of 就在来说in most case 在大多数情况下in good case 健康强壮；生活富裕5. extent n. 程度；限度程度；限度教材原句教材原句They would be able to help to some extent. 在某种程度上，他们能够帮忙要点必记要点必记extend, lengthen, stretch, prolong 都含有伸展伸展，延长延长之意。extent: 指时间或空间的延长，也可指影响和使用范围等的扩大。lenfthen: 指把长度或期限拉长或延长，其反义是shorten。stretch: 指长度的延伸以及宽度的增加。prolong: 通常指时

5、间上延长得超过了一般或正常的限度。过去将来时过去将来时教材原句教材原句He was going to watch the musical with his girlfriend on the weekend.句式讲解句式讲解过去进行时表示将来意义，主要用于谈论过去已经计划或安排好的动作 I hated to trouble you, but Aunt Linas birthday was coming up and I would like to buy something nice for her. 我真不愿打扰您，但莉娜阿姨的生日就要到了，我想给她买点好东西核心句式：核心句式：1. 表示计

6、划或安排表示计划或安排所涉及的动词有些是表示位置移动的，有些不一定是表示位置移动的，但总的说来，能这样用的动词比较有限，主要有arrive, come, dine, do, drive, fly, get, go, have, leave, meet, play, return, see, sleep, spend, start, stay, travel, wear, work等。例：I was leaving tonight. I had got my plane ticket. 我今天晚上就要动身了，已经买好了机票。I was meeting Peter tonight. He was

7、taking me to the theatre. 今天晚上我要跟彼得会面。他要带我去看戏。 2. 表示过去即将发生表示过去即将发生对于即将要发生的动作即将要发生的动作，不管是计划好的还是没有计划好的，通常都可用过去进行时来表示。例：I was just going out to the post office. Back in a minute. 我要到邮局去，一会儿就回来。Get your coat on! I was taking you down to the doctor! 穿好外衣! 我这就带你去看医生!-Jim, would you come here, please? 吉姆，请

8、过来一下好吗?-OK, I was coming. 好的，我就来。3. 表示命令和拒绝表示命令和拒绝过去进行时表示将来时，有时可表示命令或拒绝表示命令或拒绝，即用于坚持要别人做什么事或不做什么事。例：You were not wearing that skirt to school. 你不可以穿那条裙子去上学。You were not playing football in my garden. 你们不许在我的花园里踢足球。She was taking that medicine whether she liked it or not. 不管她喜欢不喜欢，她都得吃那药。Unit 5 The V

9、alue of MoneyDiscovering Useful Structures 1Express modality and talk about future events in the past.Words: intention；extent；patience；postpone；indicate2Phrases: be about to do sth; in case; ought to do3GoalsGuess what it was in the letter?What was the man going to do with the letter?Lead inLook and

10、 discussLearn1. Modal verbs have many functions, Including the following. Find modal verbs in previous sections and discuss their functions. A necessity B possibility C obligation D request E advice F intentionLearnLearnLearn2. Read the passage and fill in the blanks with suitable modal verbs in the

11、 box. may must can ought to might had better would should In the film The Million Pound Bank Note, Henry Adams is stuck in a foreign country without money and friends, and with nowhere to stay . While this situation seem unusual. it can sometimes happen to travelers. In case it happens to you on a t

12、rip abroad, what _ you do? First, and most importantly, you stay calm. Fear _ cause you to become confused, You need to think clearly. Second, you should go to your nearest consulate. They be able to help to some extent Third. You _do well to check with some local charities. They offer help to trave

13、lers in need. Fourth, you _ avoid getting into trouble. You think that stealing some money or food would help you, but u should not do so. Getting caught _ ruin your life.Learn过去将来时过去将来时（The Past Future Tense)过去将来时过去将来时表示在过去某一时问将要发生的动作或存在的状态。过去将来时常用在主句谓语动词为过去时态的宾语从句中用在主句谓语动词为过去时态的宾语从句中。过去将来时句子中有时包含时

14、间状语时间状语the next day、soon等等。如：They said the letter inside would explain what it was all about.他们说里面的信会解释所有的事情。The director said He would meet the famous actor the next day,导演说他会在第二天与那个著名男演员 见面。Learn过去将来則的基本结构是基本结构是would +动词原形动词原形”，否定式是在否定式是在would后面如后面如not。如：Jeff knew he would be tired the next day.杰夫

15、知道他笫二天会很累。He promised that he would not open the letter until 2 oclock.他许诺两点钟之前不会打幵佶。Learn除了上述结构，be going to、be about to等结构也用在过去将来时中，如：They were going to find someone to take part m their bet when they saw Henry walking on the street outside.他们正准备找一个人來参与他们的赌局。这时，他们看到亨利走在外面的大街上。Mrs Thomson was about

16、to sit down to watch the opera when her phone rang.场姆森夫人刚要坐下看 剧的时候，她的电话响了。LearnLearn3. Both would do” and was/were going to do can be used to talk about future events or intentions in the past. Complete the following sentences that describe the future using either form of the given verbs. 1. Philip

17、bought two tickets for The Phantom of the Opera. He _ (watch) this musical with his girlfriend on the weekend. 2. I was so surprised at the news that David _ (play) the role of the dinosaur in the play that I gave him a hug out of joy. 3. Lily decided that she _ (settle) in New York and pursue her d

18、ream of becoming an actress. 4. Hey, Timmy. I _ (call) you. Out now that you are here, I dont have to 5. The competition was so close that no one was sure who _ (win) the Gest Actor award. 6. Jim is not here right now. He sad he _(be) on duty at the library this afternoon.Learn4. Work in pairs. Disc

19、uss the scene from The Million Pound Bank Note on page 52 and share your understanding of the story. Use modal verbs when necessary. The example below may help you. EXAMPLE A: I think its kind of Roderick and Oliver to give Henry the money. B: Im afraid I disagree. They shouldnt be making a bet on h

20、im. A: But Henry might get into trouble if they didnt offer him the money. B: Well, if they really wanted to help Henry, they could offer him a job. A: Maybe youre right. But I guess that would be a different story.Work in pairSummaryPhrasesWordsPhrases: be about to do sth; in case; ought to doWords: intention；extent；patience；postpone；indicate预习 Unit 5-Listening and Talking.31Recite new words and phrases.2Review the use of model verbs and future events in the past.Bye-bye!