虚拟语气语法知识点讲义06精讲版·全国通
虚拟语气基句型知识点总结
虚拟语气基句型
便理解记忆非真实条件(虚拟条件)分三类——涉现时间虚拟条件涉时间虚拟条件涉时间虚拟条件面三类基句型谓语动词形式:
时间
句谓语形式
句谓语形式
般时(bewere)
wouldshouldmightcould+动词原形
现
般时(bewere)
wouldshouldmightcould+动词原形
完成时
wouldshouldmightcould have+分词
涉现时间虚拟条件
条件句涉容现真实情况时句谓语般时句谓语should (would could might)+动词原形:
If I were taller I would become a policeman 果子高点警察
If I knew her number I could ring her up 知道号码电话
第句表示实际情况:子够高警察第二句表示实际情况:现知道电话号码电话
二涉时间虚拟条件
条件句涉容真实情况时句谓语完成时句谓语wouldshouldmightcould have+动词分词:
If he had been here yesterday he might have told us 果昨天告诉
If I had worked harder at school I’d have got a better job 学时努力会较工作
第句表示实际情况:昨天里没告诉第二句表示实际情况:学时候没努力没找较工作
三涉时间虚拟条件
条件句涉容真实情况真实情况时句谓语般时(be通常were)should+动词原形were to+动词原形句谓语should (would could might)+动词原形:
If it rained tomorrow we’d stay at home 果明天雨家里
If you took a taxi you’d get there quicker 果辆出租汽车会快点
第句表示实际情况:估计明天会天晴侍家里性第二句表示实际情况:愿出租车较快达
两点重说明:
(1) 条件句谓语动词be时语单数复数通常were口语非正式文体中单数第称第三称was:
If I was [were] rich I would buy you anything you wanted 钱会买想东西
(2)涉时间虚拟条件时句谓语般时外should+动词原形were to+动词原形中should表示性极时译万中were to表示种纯粹假设:
If we should fail this time we would be ruined 万次失败完
If you were to help him it would keep him safer 假肯帮会安全
外条件句should+动词原形时句谓语虚拟语气外陈述语气祈语气:
If I should see him I’ll ask him to ring you 果见请电话
If you should write to her send her my love 果写信请代问
虚拟语气许英语初学者说难点——难难虚拟语气仅容易理解句式较复杂面仅虚拟条件句理解法作入门级知识介绍
英语门非常趣语言语言描述时相细腻会根if条件句容否真实分真实条件句非真实条件句说果空中果空条件底真实真实呢?难说说话具体情况——果真心想抽时间话真实条件果明知没时间样说应付方表示遗憾非真实条件两种情况汉语表达没什影响英语中区——真实条件陈述语气非真实条件虚拟语气例:
If I have time I will go 果时间(陈述语气)
If I had time I would go 果时间(虚拟语气)
句子句意特殊性永远真实永远虚拟语气汉语说果话果太阳西边出话等请例:
If I were you I would marry him 果话嫁
If the sun rose in the west I would marry him 果太阳西边出嫁
两句写会样写呢?果前虚拟语气知话会样写:
If I am you I will marry him 果话嫁
If the sun rises in the west I will marry him 果太阳西边出嫁
错原陈述语气句意涉条件非真实者说虚拟句子谓语必须虚拟语气果细心话面正确句子错误句子作较会发现虚拟语气谓语陈述语气基础推时态——般现时推变成般时般时推变成时等等太情况正样
附:关虚拟语气省略倒装问题
虚拟条件句句部分含were should had省略ifwere shouldhad 移句句首倒装句型例:
Had I known your address I would have written before If I had known your address I would have written before 知道址早写信
Were they here now they could help us If they were here now they could help us 现话会帮助
注:条件句否定句否定词not应置语were should had 等缩略成Weren’t Shouldn’t Hadn’t置句首外时省略if提前had助动词:
Had I time I would come 假时间会(If I had time…)
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