求第一、第二、第三条件句详解
<p>问题：求第一、第二、第三条件句详解<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">蔡光东的回答：<div class="content-b">网友采纳 注意：If引导的一般从句和第一条件句较容易理解. 第二和第三条件句都是虚拟语气,不同的是,第三条件句是表达和过去相反的条件句. 常见第二条件句的例子就是,IfIwereyou,Iwould. 常见第三条件句的例子就是,IfIhaddone,Iwouldhave. 零条件句ZeroConditional 意义：用于阐述事实. 结构：If+subject+simplepresent,subject+simplepresent. Subject+simplepresentif+subject+simplepresent. 例句：IfIseeaspider,Igetpanicky. IfeelclaustrophobicandimmediatelywanttogetoutofifIenteranenclosedspace. 第一条件句FirstConditional 意义：表达一个动作后的结果 结构：If+subject+simplepresent,subject+will+verb. Subject+will+verb+if+subject+simple+present. 例句：Ifwemovetheofficetothe15thfloor,I'llresign. I'llprobablyhaveanotherpanicattackifIseeaspider. 第二条件句SecondConditional 意义：用于表达一个假设情况后的结果. 结构：If+subject+simplepast,subject+would+verb. Subject+would+verb+if+subject+simplepast. 例句：IfIdidn'tsufferfromafearofflying,Iwouldtravelmore. IwouldconsultadoctorifIhadaphobia. 第三条件句ThirdConditional 意义：是用来表达如果(If)当时那样发生,另外一方面（当时）会如何（通常是指过去的事情,带有一切已经太迟而不能够补救的意思）. 结构：If+subject+pastperfect,subject+wouldhave+pastperfect. 例句：Shewasill.Shedidn’tgotowork. 改成第三条件句：Ifshehadn'tbeenill,shewouldhavegonetowork.
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