【片段一】学习“勘测线路”部分师:(出示:詹天佑经常勉励工作人员说:“我们的工作首先要精密,不能有一点儿马虎,‘大概’‘差不多’,这类说法不应该出自工程人员之口。”指名读)生:小明同学,你的普通话真好,特别是“一点儿”读得好。不过,我也想给你提个小小的建议,我觉得“精密”一词应读得重些、慢些,稍加强调,更能体现詹天佑精益求精的科学态度。生:这句话是詹天佑勉励工作人员的,应该读出语重心长的语气。 [Fragment one] to learn “survey line ” part division: (Show: Zhan Tianyou often encourage staff to say: “Our work must first be sophisticated, can not be a bit sloppy, ’probably’ almost ’such statement Should not come from the mouth of the engineer. ”“ Named reading) Students: Xiao Ming students, your Mandarin is good, especially ”a little “ read well. However, I would also like to give you a small suggestion. I think the word ”precision" should be read more slowly and with a little emphasis. It better reflects Zhan Tianyu’s scientific attitude of excellence. Health: This sentence is Zhan Tianyou encourage staff, should read the tone of the earnest tone.