新概念第二册Lesson7.ppt

Lesson 7 Too late,Guess what is he or she? singer, host teacher businessman, boss writer,Lesson 7 Too late,Guess？ + + = Sherlock Holmes摩尔莫斯 detective侦探 a private detective私家侦探,policeman,Listen and answer: 1.Did the detectives get the diamonds（钻石）at last? 2.What was in the parcel(包裹)? Diamonds or stones and sands?,on guard keep guard at the door看门 keep guard over the thieves guard 门卫 security guard 保安 prison guard 看守 bodyguard 保镖 v. 保卫，防守,guard,New words and expressions,EG: They kept a close guard over the thieves.,New words and expressions,steal - stole - stolen vt. 偷 steal & rob抢 steal sth from sb-thief rob sth of sb-robber v. 偷偷地行动，偷偷的弄到手 steal into the room steal away ones heart,airport, the main building, airfield, the Customs House,New words and expressions,main adj. 主要的 mainland main road mainly adv. 主要地,New words and expressions,expect v. 期待，等待，预料 expect to do sth We shall never have friends if we expect to find them without fault. The first report is expected to arrive today. Jim has failed in mathematics as his teacher expected.,precious, valuable, valueless,diamond,waste,New words and expressions,Valuable adj. 贵重的 Precious adj. 珍贵的 adv. 很，非常 Precious few people can work with him. valueless priceless worthless,parcel, bag, packet,bar,New words and expressions,Parcel n. 包裹 a parcel of vt. 打包 parcel up 打包 parcel out拆包,a _ of _ a bag of rice a parcel of diamonds a packet of crisps a bar of chocolates, a chocolate,Phrases,The plane was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamonds from South Africa. A few hours earlier, someone told the police that thieves would try to steal the diamonds. When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. Two men took the parcel off the plane and carried it into the Customs House. While two detectives were keeping guard at the door, two others opened the parcel. To their surprise, the precious parcel was full of stones and sand!,The plane was late and detectives were waiting at the airport all morning. When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. 1. at the airport 在机场 on the airfield 在机场 2. all + 单数n.：构成副词短语 all morning 整整一上午 all day 整整一天 all year 整年 the whole day 一整天 （L3）,TEXT,When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. While two detectives were keeping guard at the door, two others opened the parcel. 3. some others ：一些另一些 (some+others1) some , the others：一些，其余的 (some+the others=1),While two detectives were keeping guard at the door, two others opened the parcel. 4. while 当时候，引导过去进行时从句，多是延续性动词 While we were having breakfast, our little boy, Tony found two small coins on the floor. 5. keep guard 守望，警戒,To their surprise, the precious parcel was full of stones and sand ! 6. to ones surprise 令吃惊的是 7. be full of 充满 be filled with,TEXT,to ones + 表示情绪的名词 to ones surprise令吃惊的是 to ones amusement快乐 to ones disgust恶心 to ones relief宽慰,A few hours earlier, someone had told the police that thieves would try to steal the diamonds.,8. a few: 一些，肯定含义 few:几个，否定含义 a little:一些，肯定含义 little: 一点，否定含义,修饰可数名词,修饰不可数名词,TEXT,Asia 亚洲 Africa 非洲 Oceania 大洋洲 Europe 欧洲 North America 北美洲 South America the Antarctic南极洲,The plane was late and detectives were waiting at the airport all morning. 讲故事（故事中常常用到“过去进行时“）： 一个男孩在火车站等待了近一个小时。 A boy was waiting at the railway station for nearly an hour.,TEXT,They were expecting a valuable parcel of diamonds from South Africa. 继续讲故事： 他在期待从英国来的女朋友，Maggie. He was expecting his girlfriend, Maggie, from England.,expecting=waiting for，,A few hours earlier, someone had told the police that thieves would try to steal the diamonds. 讲故事ING： 二十四小时前，女孩告诉男孩说她将要来上海了。 24 hours earlier, the girl had told the boy that she would come to Shanghai. Yesterday（故事中常常不这样用） 故事背景是“过去时”，所以“将要”（will）也用上过去时（would）； 故事背景是“过去时”，“告诉”（tell）发生在过去的过去（had told）。过去完成时本课不做重点。,When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. 讲故事： 她的一个男朋友等在主楼外，另一个男朋友等在站台(platform)上。（原来有两个） One of her boyfriends were waiting outside the main building while the other were waiting on the platform.,Lesson 7 Too late Two men took the parcel off the plane and carried it into the Customs House.,take off常用的三个意思： 1）（上文）拿出来 2）He took off his clothes and got into the bath. 脱掉 3）The plane took off at 8:30 a.m. 起飞,Lesson 7 Too late While two detectives were keeping guard at the door, two others opened the parcel. 讲故事： 当Jason还站在雨中的时候，Bruce正在把Maggie带走。 While Jason was standing in the rain, Bruce was taking Maggie away.,一个男孩在火车站等待了近一个小时。 A boy was waiting at the railway station for nearly an hour.,他在期待从英国来的女朋友，Maggie. He was expecting his girlfriend, Maggie, from England.,二十四小时前，女孩告诉男孩说她将要来上海了。 24 hours earlier, the girl had told the boy that she would come to Shanghai.,她的一个男朋友等在主楼外，另一个男朋友等在站台(platform)上。（原来有两个） One of her boyfriends were waiting outside the main building while the other were waiting on the platform.,当Jason还站在雨中的时候，Bruce正在把Maggie带走。 While Jason was standing in the rain, Bruce was taking Maggie away.,GRAMMAR：过去进行时,The plane was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamonds from South Africa. When the plane arrived , some of the detectives were waiting inside the main building while others were waiting on the airfield . While two detedtives were keeping guard at the door, two others opened the parcel.,过去进行时 构成：was/were + 现在分词 肯定式 I was working. We (You, They)用were：We were working. 否定式 I was not working. We (You, They)用were：We were not working. 疑问式 Was I working? We (You, They)用were：Were we working?,用法： 表示过去某个时刻或某段时间正在进行的动作。过去进行时和一般过去时经常在同一个句子里使用。正在进行的动作往往由连词when, while, as, just as 等引导。 E.g.: While we were having breakfast, our little boy, Tommy, found two small coins on the floor. 2. 过去进行时往往与表示一段时间的状语连用，如all morning, all night, all day, all evening , the whole week 等，表示这段时间一直干什么。 E.g.：The plane was late and detectives were waiting at the airport all morning.,when 即可接延续性动词，又可接非延续性动词 It was raining when I left the house. When the door blows, all the doors rattle. When you are in trouble, call the police.,GRAMMAR,GRAMMAR,while 多接延续性动词 I met your sister while I was at school. My mother was washing her hair while my father was watching TV.,as 用法灵活，经常可以替换when，还用于强调主从句动作同时变化 He jumps as he goes along. I saw him as he was getting off the bus. As the wind rose the noise increased.,GRAMMAR,Exercises 用括号中的词连接各组句子。 1. We were walking down the street. We met some friends. (when) We were walking down the street when we met some friends. 2. A car knocked the boy over. He was beginning to cross the road. (as) 3. There was a power cut（停电）. We were listening to some music. (while) 4. I dropped the glass. I was getting ready to go out. (just as),5. He was writing a letter. The telephone rang. (while) 6. He was writing a letter. The telephone rang. (when) 7. She was looking for her umbrella. She found her handbag. (when) 8. She was looking for her umbrella. She found her handbag. (while),Special difficulties,look at look for 寻找 look after照顾 put out扑灭 put on穿上 take off拿下来，（衣服）脱下来 （飞机）起飞 e.g. The plane will take off at 8:00 a.m.,look at/for/after sth&sb at/for/after prep.只能作介词，不能作副词 Look at/for/after the dog. Look THE GOD at/for/after.错。 Put out/on, Take off out, on ,off 即可作介词，也可作副词 Put out the fire.=Put the fire out. Put on the coat.=Put the coat on. Take off the parcel.=Take the parcel off. 但介词后是人称代词，只能位于中间。 Put it on. Put it out. Take it off. Send her away,B. 改写以下句子，用括号中的单词代替划线的词语。 She took off her coat. (it) She took it off._ 2. Can you put out the fire? (it) _. 3. Put on your gloves. (them) _. 4. He gave away his presents. (them) _. 5. Will you send that man away? (him) _.,B. 改写以下句子，用括号中的单词代替划线的词语。 6. Dont throw away that old book. (it) _. 7. You must give back the money. (it) _. 8. Can you wake up Mary? (her) _. 9. Theyre going to pull down the factory. (it) _. 10. He helped me to lift up the box. (it) _.,C. 选择正确的答案。 ( ) 1. _ were detectives waiting? At the airport. A. Why B. when C. Where D. What ( ) 2. _ were they expecting? A valuable parcel of diamonds. A. Why B. When C. Where D. What ( ) 3. Two men took the parcel off the plane. They _. A. took off it B. it took off C. took off D. took it off ( ) 4. The thieves wan