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[ 祈使句 ]
1. [ 及物动词原形 宾语 (状语) | 不及物动词原形 (状语) | be 表语 (状语) ]
2. [ Dont 及物动词原形 宾语 | dont 不及物动词原形 ]
3. [ dont be 表语 ]
4. 特殊 you
[ 虚拟语气 ]
1. [ 条件状语从句 - 虚拟语气 ]
现在时态虚拟语气
将来…目录
[ 祈使句 ]
1. [ 及物动词原形 宾语 (状语) | 不及物动词原形 (状语) | be 表语 (状语) ]
2. [ Dont 及物动词原形 宾语 | dont 不及物动词原形 ]
3. [ dont be 表语 ]
4. 特殊 you
[ 虚拟语气 ]
1. [ 条件状语从句 - 虚拟语气 ]
现在时态虚拟语气
将来时态虚拟语气 过去时态虚拟语气表示惋惜
虚拟语气时态
虚拟条件状语从句省略 IF [ 祈使句 ]
1. [ 及物动词原形 宾语 (状语) | 不及物动词原形 (状语) | be 表语 (状语) ] Lets go shopping. 我们去购物吧 Hurry up! Put down your weapon Be quiet! Shut up! Get away! Open your mouth and say ah kill him! 2. [ Dont 及物动词原形 宾语 | dont 不及物动词原形 ] Dont touch the machine! Dont tell her. Dont go! Pleasedont die! Dont come close! Dont kill meplease! 3. [ dont be 表语 ] Dont be afraid! Dont be shy! Dont be late again! 4. 特殊 you You get out of my room! You go firstand I will catch you up. [ 虚拟语气 ]
用来表示动作状态不是事实不可能发生是主观愿望
1. [ 条件状语从句 - 虚拟语气 ] If it were Sunday tomorrowI would go to the park with my girlfriend. 如果明天是星期天我就会和我女朋友去公园
假设的情况if 从句中的谓语动词形式复合句主语的谓语动词形式与现在的事实相反谓语动词过去式were 表语 didnt 动词原形 / were notwould should (not) 动词原形 could (not) be 表语might与过去的事实相反had 过去分词 had not 过去分词 hadnt 过去分词 had been 表语 had not been 表语would should (not) have 过去分词could (not) have been 表语might与将来的事实相反谓语动词过去式 | should 动词原形were 表语 didnt 动词原形 / were notwould should (not) 动词原形 could (not) be 表语might
现在时态虚拟语气 If I had one million yuan nowI wouldnt teach you English. If I had a girlfriend nowI would not have a blind date. If she saw Nick nowshe would ask him for a book. If I didnt know youI wouldnt pay money. 被动 If my friend were(was) herethe problem would be solved. If you were found by her nowyou would be killed. 将来时态虚拟语气 If it were Saturday tomorrowI would go home. 过去时态虚拟语气表示惋惜 If you had met Nick three years agoyou would have passed the exam. If I had met you in the street last nightI would have bought you a dinner. If I had not gone to collegeI would have gotten married at that time. If I had joined his company five years agoI would have been famous. If they hadnt taken the plane last yearthey wouldnt have been dead. If you had been my student three years agoyou would have mastered English. 被动 If my leader hadnt gone to the hotel last nighthe wouldnt have been brought to a dark room. If the hero had not been killed in the war 70 years agohe would have been chosen as a leader. 虚拟语气时态
从句过去主句现在 If you had listened to me last weekyou would passed your exam now. If you had read more English novelsyou could increase your vocabulary now. If you had met me ten years agoyou would be my secretary. 虚拟条件状语从句省略 IF
虚拟条件状语从句中有 werehadshould 可以把 if 省略
将werehadshould放到主语前面构成倒装 If I were youI wouldnt do it. Were I youI wouldnt do it.
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