Lesson 4 He Who Hesitates Is lost迟疑者将丧失良机DialogueMike is in Vienna with his girlfriend Daisy.M: Are you having a good time, Daisy?D: Are you kidding? I'm having the time of my life. I loved the concerts.M: Concert going is fantastic but what else can we do?D: Biking along the banks of the river Danube could be fun.M: It sounds like a great idea!D: Let's do it then.M: You're right. As they say, "he who hesitates is lost."麦克和他的女朋友黛西现在正在维也纳。麦：你玩得愉快吗，黛西？黛：开玩笑！我正在享受我一生最快乐的时光。我爱死那些演奏会了。麦：去听演奏会固然很棒，但是我们还可以做些什么呢？黛：沿着多瑙河河岸骑自行车应该蛮好玩的。麦：这个主意听起来非常不错！黛：那我们快去吧！麦：你说得对。就像人们说的：“迟疑者将丧失良机。”Key Points1. hesitate vi. 犹豫，迟疑hesitate to + 原形动词 做…犹豫不决例：Do not hesitate to give me a call if you need help.如果你需要帮助就打电话给我，不要犹豫。2. 句型分析：He who hesitates is lost.(1) (2) (3) (4)(1)主语(2)关系代词who引导的定语从句，修饰(1)(3)不完全不及物be动词(4)lose的过去分词作形容词用，表“输的”，为主语补足语