1、虚拟语气 1含山县职教中心 2016-2017 学年度第二学期教师公开示范课教案虚拟语气 2公开课教师：周静公开课时间：2017 年 2 月 23 日上午第二节课公开课地点：高三计算机 2 班Subjunctive Mood虚拟语气 专题复习1教学目标： 虚拟语气是高考的重点，且难度较大。本次课程通过对虚拟语气知识点的复习讲解，总结概括，让学生知道虚拟语气是用来表示人的主观的愿望和假想，达到学生对知识点的熟练运用，在脑海中形成具有条理性的知识框架的目的。2教材分析： 虚拟语气是高考英语重点和难点，掌握好虚拟语气的重要性对每个参加高考的学生不言而喻。这次课程是高三第一轮复习时对虚拟语气的再次讲解
2、和梳理，全部的知识都经过了高度的总结合概括，均是高考考点。 虚拟语气 33学生特征分析： 辅导的学生是高三年级，刻苦努力，理解能力较强，有一定的基础。基本知识掌握一般，且很多重要的知识点已经遗忘 4教学重点难点： 1、 真实条件句和非真实条件句的用法。 2、 虚拟语气用在主语从句，表语从句，同位语从句，定语从句中 的用法。 3、 情态动词+ have + done 的用法。五教学过程一定义：虚拟语气是一种动词形式，表示说话人的一种愿望，假设，怀疑，猜测，建议等含义。虚拟语气所表示的含义不是客观存在的事实。二虚拟语气在非真实条件句中1.概念真实条件句：表示现实或可能变为现实的条件。非真实条件句：
3、表示非现实的，或不可能，或不大可能变为现实的条件。e.g. I will go fishing if it doesnt rain tomorrow.If I were a bird, I could fly in the sky.2.形式虚 拟 条 件 句 主 句与现在事实相反 动词过去式（be 动词用were）should/would/could/might+do与过去事实相反 had+done should/would/could/might+have+done与将来事实相反 动词过去式should+dowere to+doshould/would/could/might+doe.g.
4、If you had got up earlier,you could have caught the train.If he came tomorrow,we could ask him.练习：If you (take) my advice,you (not fail) in the exams last term.If it (rain) tomorrow,the sports meeting (put off).If everyone (know)first aid,many lives (save).3.重点：混合虚拟语气和含蓄虚拟语气以及虚拟语气的倒装1)有些句子主句谓语和从句谓语表
5、示的动作在时间上并不一致，这类句子称为“错综时间条件句”。If you had studied hard before,you would be a college student now.If he hadnt followed my advice,he wouldnt do it much better like this.2）含蓄条件句指句中没有明显的虚拟条件句，而是利用其它手段来暗示存在的虚拟条件，虚拟语气 4如 but for,with,without,otherwise,but 等。But for your help,we couldnt have finished the wor
6、k.=If it had not been for your help,I might have given your more help,but I was too busy.Such a thing wouldnt have happened elsewhere.I was ill that day.Otherwise,I would have taken part in the meeting.3）如条件句中有 were,had,should,可把 if 省略掉，把 were,had,should 提前，变为倒装句式。e.g. If we had made a great effort,
7、we might have succeeded.Had we made a great effort,we might have succeeded.注意：若条件句的谓语动词是否定形式时，不能用动词的缩略形式。e.g. If it werent for the expense,I would go abroad now.Were it not for the expense,I would go abroad now.3虚拟语气其它用法1.用于宾语从句中1）wish 后的宾语从句用虚拟语气，表示一种不可能实现的愿望。谓语形式：过去式（宾语从句动作与 wish 同时）had+done(宾语从句动
8、作先于 wish)could/would/might+do（宾语从句动作后于 wish）e.g. I wish (that) I were a flying bird.I wish (that) I had met that film star yesterday.I wish he would try again.2）省去主句的条件句常用 if only 引导，表示一种不可能实现的愿望。谓语形式：谓语用过去式（与现在事实相反）谓语用 had done（与过去事实相反）谓语用 could/would/might+do（与将来事实相反）e.g. If only he were here.If o
9、nly the rain would stop.3) as if/as though 用在虚拟语气中。as if/as though 引导表语从句与方式状语从句皆可，谓语形式：过去式（从句动作与主句动作同时发生）had done（从句动作先于主句动作）could/would/might+do（从句动作后于主句动作）e.g. He looks as if he were a pop star.They talked about L.A. as if they had been there.4) would rather 后的宾语从句用过去式表示与现在或将来事实相反，用过去完成式表示与过去事实相反
10、。 e.g. Id rather you went home now.Id rather you hadnt made that mistake.虚拟语气 52.用于表示建议、命令等词后的宾语从句中，如demand,order,require,insist,suggest,propose,advise 等。宾语从句的虚拟语气结构为：(should)+doe.g. He ordered that the boy (should) go with him.注意：当 suggest 作“暗示；表明”讲，insist 作“坚持说；坚持认为”讲，宾语从句不用虚拟语气。e.g. The look on h
11、is face suggested that he was angry.Mike insisted that he had never stolen anything.3.用于主语从句中It is suggested/proposed/necessary/important/strange/natural/desired+that 从句It is a pity/a shame/no wonder+that 从句主语从句的虚拟语气结构为：（should）+do（表达说话者“惊讶、遗憾、应该”等语气）e.g. It was a pity that our team should lose the
12、game.注意：以上句式也可用陈述语气。e.g. Its strange that he didnt come yesterday.4.用于表语从句和同位语从句中在名词 advice,order,suggestion,request,proposal,plan,idea 等后边 that 引导的同位语从句，或这些名词作主语时后面 that 引导的表语从句中，虚拟语气结构为：(should)+doe.g. We all agreed to his suggestion that we (should) give up the plan.My idea is that he (should) accept the job.5.用于定语从句中It is (high) time+that 从句，从句谓语形式用过去式，或 should+do(should 不可省略)。e.g. It is high time we started (should start）out.四Summary and Homework五教学反思
