语法轻微的心情.doc

课题： Grammar 课型：新授 姓名：________ 班级:_____ 【学习目标】1．To understand the meaning of . subjunctive moods. 2．To master the usages of subjunctive moods . 3．To develop students’interest in learning English. 【学习重点】To master the usages of subjunctive moods . 【学习难点】To do exercises related to the grammar 【课时安排】one period 【学习过程】 一、课前准备： 1．Read the notes about the subjunctive moods in the students’workbook ahead of time.(提前阅读二轮复习的练习册) . 2．通过预习，你对虚拟语气有了哪些了解？还有哪些方面存在疑问？ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 二、课堂学习 虚拟语气表示说话人的愿望、假设、猜测或建议,而不表示客观存在的事实。虚拟语气通过谓语动词的特殊形式来表示。下面分别介绍虚拟语气在各种句式中的用法。 1.虚拟语气用于条件状语从句 例句：1.If I had money, I would buy the book.  2.If I were you, I would give AIDS patient a hug. 3. If I had taken your advice, I wouldn’t have made a mistake. 4. If he had been there, it wouldn’t have happened. 5.If it should rain tomorrow, they wouldn’t go for an outing. 6.I think we could do it, if we planed it properly and could borrow the tools. 7. If we were to have three days off , we would enjoy a very happy life. 注意：1)当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时,动词的形式要根据它所表示的时间来调整。例如:If you had followed the doctors advice, you would be quite all right now.(从句说的是过去,主句指的是现在。) 2)以上句型可以转换成下列形式:①从句省略if,用倒装句式were,had,should+主语。例如:Were I in school again,I would work harder. Had you been here earlier,you would have seen him. Should there be a meeting tomorrow,I would come.②用介词短语代替条件状语从句。例如:Without air, there would be no living things. I would not have succeeded but for your help. 2.虚拟语气用于宾语从句 1)wish+宾语从句表示不能实现的愿望,汉语可译为可惜……、……就好了、悔不该……、但愿……等。 ①表示现在不能实现的愿望,从句的谓语动词用过去式; ②表示将来不能实现的愿望,用would(could)+动词原形; ③表示过去不能实现的愿望,用had+过去分词或(could)would+have+过去分词。 例如:I wish we could go to the seaside