新概念2-5.doc

Lesson 5 No wrong numbersListening comprehension 1 Introduce the story T：Today well listen to a story about a a special telephone service. 2 Listening objective T：Listen to the story and see if you can answer this question: Q: What does No Wrong Numbers mean ? A: Pigeons are carrying the messages, so there are, no mistakes.4 Play the tape or read the story Play the tape or read the story again, pausing after every sentence to check the students understand. 5 Play the tape or read the story again The students listen only. 6 Repetition Play the tape or read the story again, pausing after every sentence, and ask the students to repeat. 7 Reading aloud 8 Tell the story 1 Mr. James Scott-garage-Silbury and now-just bought-Pinhurst2 Pinhurst-five miles-Silbury-cant-telephone-garage-bought-pigeons3 Yesterday-pigeon-message-Pinhurst 4 covered- distance - minutes5 Up to now - sent - requests - spare parts -messages- garage - the other6 this way - begun - private- service Key to Summary writingMr. Scott has opened his second garage in Pinhurst. His first garage is in Silbury. Silbury is five milesaway. Mr. Scott cannot get a telephone for his new garage. He has bought twelve pigeons. They carry messagesfrom one garage to the other in three minutes.(47 words)Key structures：The simple past and the present perfect现在完成时与一般过去时（1）现在完成时强调过去发生的动作的结果和对目前的影响，而一般过去时强调动作发生的时间、地点、方式等，与现在没有联系。I have just had breakfast.我刚吃过早饭I had breakfast a moment ago.我是刚才吃的早饭I have finished my homework.我已经完成作业I finished my homework in the classroom after school.我是放学后在教室里完成作业的。（2）现在完成时表示的持续状态强调持续到说话时为止，与现在有联系，而一般过去时表示的持续状态强调过去某段时间的经历，与现在没有联系。The Greens have stayed in China for year.格林一家已经在中国待了一年。The Greens stayed in China for a year during the war.战争期间格林一家在中国待过一年。（3）区别现在完成时和一般过去时的关键是看句中谓语动词表示的动作或状态是否与现在有联系。现在完成时常常与包括现在时间在内的时间状语连用，如this summer,this month,today,in the past few years.比较：I have done many exercises this morning.上午我已做了许多练习。（说话时还在上午） I did many exercises this morning.今天上午我做了许多练习。（说话时在下午或晚上）带way的一些短语名词way的用法很灵活，能组成不同的搭配：（1）in the/ ones way, 妨碍（某人）：You are in my way.你挡着我了。Dont stand in the way. I cant see the blackboard. 别挡着我的视线。我看不见黑板了。（2） in the way, 按照，以方式：You can make the cake in the way I have told you. 你可以按我告诉你的方法做蛋糕。（3） on the/ ones way, 在途中：I met Mary on my way to school.我在去学校的路上遇到了玛丽。（4） by the way, 顺便提一下（插入语，改变话题时使用）：By the way, have you met Bill before?顺便问一下，你以前见过比尔吗？（5） in a way, 在某种程度上，从某种意义来说：In a way you are right.从某种意义上说你是对的。Lesson 5 No wrong numbers 无错号之虞4词汇学习 Word study1cover（1）vt. 盖，覆盖：Snow covered the whole village.大雪覆盖了整个村庄。She covered the child with a coat.她给孩子盖了件外衣。（2）vt. 行过（一段距离），走过（通常不用被动语态）：He covered sixty miles this morning.他今天上午走了60英里。You can cover the distance to the museum in ten minutes. 你10分钟就可以走到博物馆。（3）n. 覆盖物，盖子，罩子，套子：Put a cover on the box!给这盒子加个罩！2spare（1）vt. 抽出（时间等），让给：Have you got five minutes to spare?你能抽出5分钟时间吗？（2）vt. 饶恕，赦免：The robbers spared his life.强盗们没要他的命。（3）adj.多余的，空闲的，剩下的，备用的：You can sleep in the spare bedroom.你可以睡在那间空着的卧室。I have no spare time now.我现在没有空闲时间。She has some spare money.她有一些活钱。Where can I get spare parts for this machine?我从哪里可以找到这台机器的备件？课文详注 Further notes on the text1Pinhurst is only five miles from Silbury, but Mr. Scott cannot get a telephone for his new garage, so he has just bought twelve pigeons. 平赫斯特离锡尔伯里只有5英里，但詹姆斯斯科特先生未能为他新的汽车修理部搞到一部电话机，所以他买了12只鸽子。（1）这句话由3个部分组成。but引导的句子与前面的句子为并列关系，so引导的句子表示结果。（2）from 在这里表示距离上相隔，译为“离”、“从”等：The school is a mile (away) from my house.学校离我家有一英里。She has been away from home for 5 days now.她离家已有5天了。2Yesterday, a pigeon carried the first message from Pinhurst to Silbury. 昨天，一只鸽子把第一封信从平赫斯特带到锡尔伯里。（1）fromto表示从一个地方到另一个地方。如下文中的from one garage to the other。这个短语中顺序比较重要，不能搞错方向：He flew from Beijing to Moscow.他从北京坐飞机去莫斯科。He looked at the girl from head to foot. 他把这姑娘从头到脚打量了一下。The news spread from house to house.家家户户都得知了这条消息。（2）message在这里的意思是“（口头或书面的）信息”、“信”：an oral/ written message 口信便条Hers is a message for you from your sister.这是你姐姐妹妹给你留的便条。John has gone to his office. Would you like to leave him a message?约翰去办公室了。你愿意给他留个口信吗？与message相关的另一个词是 messenger，意为“送信人”、“信使”等。3Up to now, Mr. Scott has sent a great many requests for spare parts and other urgent messages from one garage to the other.到目前为止，斯科特先生从一个汽车修理部向另一个发送了大量索取备件的信件和其他紧急函件。（1）这句话看起来很长，但却是个简单句。sent有两个宾语，一是requests，二是messages。from one garage to the other是整个句子的状语。（2）up to now相当于untiltill now，意思是“迄今”、“到目前为止”，一般与现在完成时连用：Up to now, he has not been very hard-working.到目前为止，他一直不是很用功。Up to now, he has collected a good number of stamps.到目前为止，他已收集了许多邮票。（3）request作名词“要求”、“请求”讲时，往往需要补充说明其内容，如课文中 requests for spare parts（索取备件的信件）。She sent a request for help to Gary.她向加里请求帮助。He granted my request for more time.他同意了我延长时间的请求。（4）a great many在这句话中为形容词短语。many单独使用时前面不加a，但加了great/ good等形容词后，前面要加 a，动词用复数形式：A great many trees were destroyed in the storm.好多树在这场暴风雨中被毁坏了。a great many还可以作代词短语用：He has read a great many of the books in this room.这房间的书他好多都读过了。4In this way, he has begun his own privatetelephone service.就这样，他开始了自己的私人“电话”业务。（1）service作为不可数名词时通常用于表示旅馆、餐馆以及商店等对旅客、顾客等的侍候、接待或服务；它作为可数名词时可以表示为帮助他人所采取的行动或所做的工作：The service in that hotel is quite good.那家旅馆的服务很不错。You have done me a great service.你帮了我很大的忙。（2）在课文中，service的意思是“业务”、“公用事业”等。这类用法一般有： the mail service（邮政业务）； the telephone service（电话业务）；a travel service