高中英语虚拟语气讲解课件(共16张PPT)

虚拟语气表主观愿望、建议或与事实相反的假设等。 Ⅱ相对条件 　虚拟语气 1.wish 引导的从句 2. if only引导的从句 3.as if/even if引导的从句 4. would rather +从句 5. it is high time that从句 6. It is necessary that从句 7.suggest 等词后的that从句 1 明显条件句 (由if条件句)/even if/even through ２含蓄条件句 (由but, but for，or，otherwise，without 引导的条件） did/were had done would / might /could do (should ) do Ⅰ绝对条件 　虚拟语气 did/were 现在，将来 had done sb did sth/ should do sth， should 不可省 主语从句 宾语从句 表语从句 同位语从句 在状语从 句中 其他特殊 句型中 在名词性从 句中 条件句中 虚拟语气 与过去相反 与现在相反 与将来相反 It’s time that Would rather… If only What if 目的状语从句 方式状语从句 明显虚拟条件句 含蓄虚拟条件句 虚拟语气在条件句中的用法 时态 条件从句的谓语形式 主句的谓语形式 与现在事实相反 If 主语＋did/were 主语＋should/would/could/might + do 与将来事实相反 If 主语＋did/were ＋should do ＋were to do 与过去事实相反 If 主语＋had done 主语＋should/would/could/might+ have done １.如果我有一百万美元，我就会．．． If I had one million dollars, I would ．．． 与现在事实相反的虚拟条件句 与过去事实相反的虚拟条件句 2.要是当时我和她结了婚的话，那我是很不幸的。 If I had married her, I would have been unhappy. 与将来事实相反的虚拟条件句(通常有时间状语) 3.如果他明天来的话,我会告诉他. If he were to come here to