新概念2第19课

Key Structures
may & can 1. 都可表示请求、许可 eg. Can/May I borrow your ruler? can一般表示客观情况的“允许”，而may一般表示说话人主观的“允 许” 2.都可表示“可能性”。 eg. She may know the answer to the question. Where can Luch be at the moment? ① 在陈述句中，can表示“客观上的可能性”，而may表示“主观上的 可能性” eg. The road can be blocked. 路可能堵住了。（客观） You may be right.（主观） ① 表示现实可能性时，can常用于否定句和疑问句中，持怀疑和不相信 的态度，而may通常不用在疑问句中，持猜猜或判断的态度。 eg. Can it be John? It can't be ture. ① 在否定句中，can't表示“不可能”，may not 表示“也许不”。 eg. Nick can't go to Dalian. Nick may not go to Dalian.
Lisening
1. When was the play going to begin? 2. Were there any tickets left? 3. Why was the writer not very happy about those tickets?
Text
'The play may begin at any moment,' I said. 'It may have begun already,' Susan answered. I hurried to the ticket office. 'May I have two tickets please?' I asked. 'I'm sorry, we've sold out,' the girl said. 'What a pity!' Susan exclaimed. Just then, a man hurried to the ticket office. 'Can I return these two tickets?' he asked. 'Certainly,' the girl said. I went back to the ticket office at once. 'Could I have those two tickets please?' I asked. 'Certainly,' the girl said, 'but they're for next Wednesday's performance. Do you still want them? 'I might as well have them,' I said sadly.
New words and expressions
★ exlaim (v.) 大声说 exlaim over 因… 惊叹: eg. Standing in front of windows exclaiming over theclothes exlaim in astonishment 惊叫 exlaim in delight 高兴地大叫 shout 呼喊，大声说话，吼叫 shout out 吼出声来 eg. Don’t shout at me. I can hear you all right. 别大声对我喊，我能听清你的话 shout for joy / shout with joy 大声欢呼 shout oneself hoarse [hɔ:s] 把嗓子喊哑 scream 发出尖叫，惨叫。惊叫
Key Structures
1.May I 提问，肯定回答用you can，否定回答用mustn’t eg: —May I use your ruler? —Of course, you can. —May I leave now? —Sorry, you mustn't. 2.Must 提问，否定回答要用needn’t/don’t have to eg: —Must I return it now? —No, you needn't./No, you don't have to. 3.表推测的情态动词的反意疑问句 1)对现在的肯定推测 eg:He must be a doctor, isn’t he? They must be friends, aren't they? 2)对过去的肯定推测 eg:He must have been sleeping when you called him, wasn’t he? He must have gone to Dalian, hasn’t he? It must have rained last night, didn’t it?
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Hale Waihona Puke Baiduew words and expressions
★pity 1.同情，怜悯(U.) be full of pity for sb / be filled with pity for sb 多 某人充满同情，十分同情某人 feel pity for sb 对…同情 eg. He felt pity for the jobless man. 他对这个没有工 作的人表示同情。 cry from pity 同情的泪水 2. 遗憾的事 [C] eg. What a pity! It's a pity. It's a pity to be a gown-up. I'm sorry to hear that! What's the difference between pity and sorry?
Text Explanation
1. 'The play may begin at any moment,' I said. 'It may have begun already,' Susan answered. I hurried to the ticket office. 'May I have two tickets please?' I asked.
New words and expressions
hurry ['hʌrɪ] exclaim [ɪk'skleɪm] ticket office return [rɪ'tə:n] pity ['pɪtɪ] sadly ['sæ dli] n. 匆忙，急忙 v. 大声说 售票处 v. 退回 n. 令人遗憾的事 adv.悲哀地，丧气地
Text Explanation
3) sell for /at + 价格 以…价格出售 eg. The antique vase will sell for 5000 dollars at least. 这件古花瓶至 少要卖5000美元。 eg. Cabbage is selling at a high price this year. 今年洋白菜的价格很 高。 4) seller 售货人 ←→ buyer 买方 salesman 男外卖员、推销员 saleswoman 女店员，（美）女推销员 an insurance salesman 保险推销员 5) sale(n.) for sale 待售 a house for sale 待售的房子 on sale 出售，上市；廉价，特价 (Am.) eg. They sell eggs on sale that day. 那天鸡蛋特价销售。
• at any moment=at any time 随时 at this/the moment=now 此时此刻 at that moment=just then 就在那时 in a moment 立即，马上
情态动词may might must can
• might 可能性最小 may 可能 must 指比较肯定的判断 • must / can't / may + 动词原形: 表示对现在的肯定、否定、可能性推测 eg. You must be Tina. I’ve seen your picture. 你一定是蒂娜，我见过你的照片。 eg. You can’t be Tina. She has been abroad. 你不可能是蒂娜，她已经出国了。 eg. She may be Tina, but I’m not sure. 她可能是蒂娜，但我确定不了。 • must / can't / may have done 对过去的肯定、否定、可能性推测 eg. I can’t find my bag. It must have been stolen. 我找不到包，一定是被偷了。 eg. Jane walked past me without speaking. She can’t have seen me. 简从我身旁走过没说话，她一定是没有看见我。 eg. The bag may have been stolen. 书包可能是被偷了。
New words and expressions
★ hurry v. 匆忙 in a hurry(n.) 匆忙 eg. If you are not in a hurry, please me to carry this heaavy box on the lift. in no hurry(n.) 不急 eg. I'm in no hurry. hurry up(v.) 快点 eg. Hurry up, or we'll be late. go to 去 hurry to 匆匆忙忙地去 come in 进来 hurry in 匆匆忙忙地进来 go out 出去 hurry out 匆匆忙忙地出去 hurried(adj.) 匆忙的，仓促完成的 eg. a hurried meal / wedding hurriedly(adv.)
Ticket office
Lesson 19 Sold out
Melody
Lead in
• 1. Is it always easy to get seats for the theater in your country? For what kind of performances is it easier to book your tickets berore it is showed? • 2. How do you like to spend your weekend evenings? • 3. If you are going on holiday, what kind of activities do you have to book before you go there?
New words and expressions
★sad (adj.) 悲哀的，忧愁的，难过的(---dder, ---ddest ) a sad look 一个悲哀的表情a sad story 一个悲惨的故 事 a sad event 一件悲哀的事情 eg. John is sad because his dog has been dead. 约翰很悲伤，因为他的狗死了。 I am very sad to hear the news. 获悉这个消息，我很悲痛。 sadly (adv.)悲哀地，丧气地 eg. She looked at him sadly, and said sadly, “I am leaving you”. 她难过地看着他，然后忧伤地说：“我要走了”。 sadness (n.) 悲哀，悲伤 [U]
Text Explanation
2. 'I'm sorry, we've sold out,' the girl said. • sell 1) sell out(of sth.) 售完 eg. We’ve sold out of all the ticksts. / All the tickets have been sold out. eg. We are sold out of Sunday newspaper, Sir. 先生，星期天的报纸已经卖完了。 2) sell well / badly 畅销/滞销 eg. The tickets for the play sold well / badly. 这部戏的票卖座/滞销。