新概念2 lesson5讲解稿.ppt

Mr. James Scott has a _______ in Silbury and now he has just _____ another garage in Pinhurst. Pinhurst is only five _______ from Silbury, but Mr. Scott cannot ____ a telephone for his new garage, ___ he has just bought twelve _______. Yesterday, a pigeon _____ the first message from Pinhurst to Silbury. The bird covered the _______ in three minutes. __ to now, Mr. Scott has sent a great many_______ for spare parts and other ____ messages from one garage to the ____. In this ___, he has begun his own private telephone _______. Mr. James Scott ____ a garage in Silbury and now he has just bought ____ garage in Pinhurst. Pinhurst is only five miles ____ Silbury, ___ Mr. Scott cannot get a telephone ___ his new garage, so he has ____ bought twelve pigeons. Yesterday, a pigeon carried the ____ message from Pinhurst to Silbury. The bird _____ the distance __ three minutes. Up to ___, Mr. Scott has sent a great ____ requests for spare parts and _____ urgent messages from one garage to the other. In this ___, he has _____ his own private telephone service. 看图复述课文。 has a garage – another garage only 5 miles from -- but cannot get a telephone -- so has just bought covered the distance 看图复述课文。 in three minutes a great many requests for spare parts other urgent messages private telephone service 作业 背单词。 复述课文。 翻译句子。 一般现在时与现在完成时的区别 一般过去时的构成 概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。 基本构成：主语+动词（包括be）的过去时 常用的时间状语：yesterday, last week, an hour ago, the other day, in 1982等具体时间状语。 【注】不论是否定句还是一般疑问句，只要用了助动词，原句中的谓语动词的过去时都要还原成动词原形；主+系+表结构的句子，主语要和was和were在人称和数上保持一致。 一般过去时的用法 表示过去某一时刻或某段时间发生的动作或者存在的状态。常与表示过去的时间状语连用。例如：I lived here 5 years ago. 表示在过去一段时间内，经常性或习惯性的动作。例如： When I was a child, I often played football in the street. 一般过去时的形式有时并不表示过去的动作而是只表示说话人的委婉语气。例如：could you tell me your name? 现在完成时的构成 概念：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开始，持续到现在的动作或状态。 基本结构：主语+have/has+过去分词 否定形式：主语+have/has+not+过去分词 常用的时间状语：now,today, tonight, this week, this year, already, yet, just, since, recently,in the