新概念2_Lesson5课件.pptVIP

Lesson 5 No Wrong Numbers New words and expressions pigeon n.鸽子 【词组】carrier pigeon(=homing pigeon) 通信鸽，传信鸽 New words and expressions message n.信息（可数名词） 【同义词】information 信息（不可数名词） leave sb a message:给……留便条 eg: Ill leave you a message. take a message for sb:替……捎口信 eg: Can I take a message for you? cover v.越过,覆盖 【词组】be covered with…被……覆盖 distance n.距离 adj.distant 以-ce结尾的名词，形容词一般以-t结尾 如：importance--important; difference--different keep distance:保持距离 in the distance:在远处 request n.v.要求，请求 request for:对……有请求，需求 I have a request for the cake. request sb to do sth=ask sb to do sth:要求某人做 某事 service n.业务，服务 v.serve (Im glad to be) At your service. 我很乐意为您效劳。 课文详解 Prinhurst is only five miles from Silbury, but Mr. Scott cannot get a telephone for his new garage, so he has just bought twelve pigeons. Yesterday,a pigeon carried the first message from Pinhurst to Silbury. 前一句话由三个部分组成，but引导的句子与前面的句子为并列关系，so引导的部分强调现在的结果，因此用现在完成时。而第二句强调昨天发生了一件事，所以用一般过去时。 课文详解 The bird covered the distance in three minutes. in three minutes：介词in在这里表示用多长时间或多长时间之内做完了某事。 eg: He ran 100meters in eleven seconds. I finished this book in three months. 课文详解 Up to now, Mr. Scott has sent a great many requests for spare parts and other urgent messages from one garage to the other. a great many:大量的、许多的，类似于我们第四课学的a large number of。只能同可数名词的复数连用。 eg: A great many young people are learning English in New Oriental School. 课文详解 request:可做动词也可做名词。指有礼貌或客气地要求、请求，常用for来补充、说明，相当于ask for正式用语，不用于亲人之间。 request (n.) for:对……有请求，需求 eg: I have a request for the cake. request sb to do sth=ask sb to do sth:要求某人做某事 课文详解 other与another 1）other 既可用于修饰可数名词，也可用于修饰不可数名词，表示其余的、其他的。 eg: I prefer coffee to other drinks. The bread seems stale, is there any other? B. other与数词连用时的语序 eg: Give me two other books.(不能说other two books) 给我两本别的书。 Give me the two other books.(=the other two books) 给我其他两本书。 课文详解 2） another A.常用于可数名词，指“再一，另一”。 eg: This glass is broken. Give me another. B.可用于数量词修