新概念英语第二册Lesson4ppt新.pptVIP

Lesson 4 An exciting trip First ： listen and then answer the question！ Why is Tim finding the trip exciting？ An exciting trip I have just received a letter from my brother, Tim. He is in Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a great number of different places in Australia. He has just bought an Australian car and has gone to Alice Springs, a small town in the centre of Australia. He will soon visit Darwin. From there, he will fly to Perth. My brother has never been abroad before, so he is finding this trip very exciting. Please answer the following questions: Australia Is Tim an engineer, or is he a doctor? How long has he been in Austrlia? Has he already visited many places or not? Has Tim ever been broad before? Is he enjoy his trip very much or not? Exciting:[英][?k?sa?t??][美][?k?sa?t??] adj.使人兴奋的，令人激动的; v.刺激（excite的现在分词）;最高级：most exciting比较级：more exciting 1.It will create a more exciting environment for everyone on your team. 这可以为团队的所有人创造一个更令人兴奋的工作环境。 2.This is incredibly exciting to me! 这个结果让我无比兴奋！ 3.But some times such cold contacts can lead to an exciting project. 但有时候出人意料的联系却能带来令人激动的项目。 Key structures 关键句型 What has happened？现在完成时 现在完成时有两种用法 1.过去发生的某一动作对现在造成的影响或结果或到现在为止已经发生或完成的动作。 2.表示过去发生的、持续到现在的动作或状态。 句型构成 基本结构：主语+have/has+动词的过去分词（p.p） ①肯定句：主语+have/has+动词的过去分词(p.p)（V-ed）+宾语（或者其他） ②否定句：主语+have not/has not+动词的过去分词（p.p）（V-ed）+宾语.