(
课件网) 高级词法 ———虚拟语气 知识框架 if引导的虚拟条件句 名词性从句中的虚拟语气 状语从句中的虚拟语气 虚拟语气特殊句型 含蓄条件句 虚拟语气的定义 虚拟语气的定义 1 英语语气 1 陈述语气 2 祈使语气 3 虚拟语气 陈述语气 陈述事实或可能发生的事情 祈使语气 请求,命令,警告等 虚拟语气 You guys are so smart. Be careful, please! 虚拟: 语气: 动词的形式 假的,虚幻的 用动词的不同形式去表示一种不能实现的假设 虚拟语气的定义 假设而非客观存在的事实 难以实现的情况 甚至完全相反的概念 虚拟语气的定义 主观愿望或者强烈的感情 不基于客观实际而表达自己的猜测,建议,怀疑等 if引导的虚拟条件句 2 如果我是迪丽热巴,我就天天发自拍。 if if+句子,句子 if从句 主句 考点:句子中的动词形式 if条件句中的虚拟语气 if从句 主句 现在 过去 将来 did/were would/should/could/might +do(动词原形) had done would/should/could/might +have done did/were were to do should do would/should/could/might +do(动词原形) 与 事实 相反 与 事实 相反 与 事实 相反 if从句 主句 对现在的假设 did / were would/should/could/ might+do(动词原形) 对过去的假设 had done would/should/could/ might+have done 对将来的假设 did/were were to do should do would/should/could/ might+do(动词原形) if条件句中的虚拟语气 if条件句中的虚拟语气 如果我是迪丽热巴,我就天天发自拍。 If I (be)Dilraba, I (post)selfies every day. were would post if条件句中的虚拟语气 如果昨天你听从了我的建议,你就不会犯错了。 If you (follow)my advice yesterday, you (make)a mistake. had followed would not have made if条件句中的虚拟语气 如果我明天见到撒贝宁,我就要嫁给他。 If I (meet)Sa, I (marry)him. would marry met/were to meet/should meet if条件句中的虚拟语气 从句和主句不同时间 错综时间虚拟语气 if错综时间虚拟语气 如果你早点出发,你现在就在周深的演唱会上了。 If I (start)earlier, I (be) in his concert now. would be had started did/were would/should/could/might +do(动词原形) had done would/should/could/might +have done 现在 过去 if错综时间虚拟语气 句子是啥时间, 就跟哪个时间的事实相反, 就用哪个动词形式 Practice It! If you (study) hard before, you (pass)the exam now. had studied;would pass 名词性从句中的虚拟语气 3 名词性从句中的虚拟语气 ———主语从句 1. It is/was+形容词+that引导的主语从句 advisable(可取的,明智的),appropriate(适当的),desirable(想要的),essential(必需的),fundamental(基本的),important(重要的),necessary(必要的),proper(适当的),urgent(紧急的,急迫的),vital(至关重要的)等。 主语+(should)+do It is/was+形容词+that+主语+(should)+do 保证睡眠很重要。 It is essential that we (should) sleep (sleep)well. 名词性从句中的虚拟语气 ———主语从句 名词性从句中的虚拟语气 ———主语从句 2. It is/was+过去分词+that引导的主语从句 advised/ suggested/ proposed (建议), recommended (建议,推荐),desired ( 渴望),demanded/ ordered/ requested/ required (要求), decided (决定)等。 主语+(should)+do It is/was+过去分词+that+主语+(should)+do 建议你尽快处理这个问题。 It is suggested that we (should) deal with (deal with)the problem as soon as possible. 名词性从句中的虚拟语气 ———主 ... ...