人教版英语选修六Unit 1 Art（if条件句中的虚拟语气）导学案

遵义清华中学 导 学 案 年级：高二 学科： 英语 执笔：汪娟 课题：Subjunctive Mood in “if clause” if条件句中的虚拟语气 一、学习目标： 1. Command Subjunctive Mood in “if clause” 2. Master the inversion form of If-clauses of subjunctive mood where “if” is left out 二、预习指导： 1、重 点：掌握 if引导的真实条件句与if 引导的虚拟条件句的区别。 (1). if真实条件句 表示条件是_______________, 采用___________语气。 E.g. ① If we ______ (have) chances, we shall have further cooperation. ②----What will you do if it________(rain) tomorrow? -------I will sleep at home if it ________ (rain) tomorrow. (2). if虚拟条件句 表示条件是_______________, 采用___________语气。 · 与现在事实相反：If I were a bird, I could fly in the sky. · 与过去事实相反：If she hadn’t called me,I would have overslept this morning. · 与将来事实相反：If Present Xi came to our school this weekend, we would be very happy. 2、难 点：if虚拟条件句的时态变化规律。 （一）、请圈出句中的谓语动词并观察并思考 1. 总结一下：这些句子中的if条件句是与什么时间相反？ 2. 猜一猜：if条件句和主句中的时态变化有什么规律？ ①If I had one million dollars, I would travel around the world. ②If we had time now, we shou