if后面接were还是was。
if从句表示与现在或将来事实相反的假设时，不分人称一律用were，这是正式语体。但在非正式语体，当主语为单数一、三人称时，可以用was而不用were. 此时意义完全相同，只是语体有差异。
不过，if I were you, 和as it were这二个结构中的were不可以用was替换。
1、与现在事实相反的虚拟
What would you do if you won the lottery?
2、与过去事实相反的虚拟
If you had been here yesterday, you would have seen her.
3、与将来事实相反的虚拟
If it were to rain/should rain/rained tomorrow, our plan would be put off.
扩展资料
虚名词性从句的虚拟语气
含有should +V的用法，这一部分主要是有关建议和命令的相关从句，包括主语从句，宾语从句，表语从句，同位语从句以及以之相关的形式主语宾语之类的从句。
记忆口诀：一个坚持(insist)，两个命令(order, command)，三个建议(suggest, advise, recommend)，四个要求(ask, require, demand, request)。
1、宾语从句的虚拟语气
He insisted that the meeting be put off.
2、表语从句的虚拟语气
My suggestion is that we (should) stay here for a rest.
3、同位语从句的虚拟语气
There is no suggestion that she (should) resign.
4、主语从句的虚拟语气主要体现在It做形式主语的三种情况： It’s +p.p +that ； It’s + adj. +that； It’s + n. +that
以F为首的12个单词组成的句子
friend almost fainted in horror when she thought she saw a ghost.fix-the nail came loose, so i had to fix it.fire-when we were young, we were told not to play with fire.file-i filed away my collection of stamps carefully.fiction-i prefer fiction to non-fiction....
“F”作为“Football”的缩写,它在哪些领域广泛使用?
"F"作为足球的缩写，在日常交流和媒体中频繁出现。例如，"Several boys were still playing football on the waste ground"表明孩子们在废弃地踢足球；"Two blocks beyond our school was a field where boys played football"则说明足球场地的位置。此外，"This year's national college football ...
过去进行时
F: Yes, I was smoking while I was waiting in my car. M: Were you thinking while you were smoking? F: Yes, I was thinking while I was smoking. 下面我们来作另外一组练习, 内容是说凯特向亨利说明她开车的时候并没有在吃东西或是在打电话等等. 练习的作法是凯特先念一个句子, 接着你会听到亨...
广州黄埔小学阶段数学概念和英语句型、时态
规则动词在变过去时的时候,一般在动词后面加-ed,但不规则动词则各不相同。本软件的附录里附有“不规则动词表”,供大家查阅。规则动词变化有以下五种情况...\\f 过去进行时: was (were) being taken \\f 过去完成时: had been taken \\f 过去将来时: should (would) be taken \\f 将来时: shall (will) ...
()were you yesterday? i was at my uncle's home. Awho B what C wh...
F.where Where were you yesterday?你昨天在哪里？
[英语语法手册]虚拟语气 F
1) 在动词 wish 后的宾语从句 ( 常常省去连词 that) ，表示不可实现的愿望。从句中的动词如用过去式，则表示与现在事实相反 ( 如下面第一、二例句 ) ；如用过去完成式，则表示与过去事实相反 ( 如下面第三、四例句 ) 。如：I wish I were a pilot. 但愿我是个飞行员。I wish I knew...
For 和since的区别
2、语气不同。since和for均含有“因为”之意。但是for作为并列连词，语气较弱，所引出的句子一般放在后面，表示附带说明的理由或推断理由。since比for语气稍强，一般用于表示“由于大家已知的事实”。3、读音不同。since的英式读法是[sɪns]；美式读法是[sɪns]。for的英式读法是[fə...
假如我是。。。If I were...
If I were a boy again, I would practice perseverance more often, and never give up a thing because it was hard or inconvenient. If we want light, we must conquer darkness. Perseverance can sometimes equal genius in its results. “There are only two creatures,” says a proverb...
both of my f ___ were hurt in an accident,I couldn't move at...
应该用foot"脚"的复数形式"feet".因为后面的"I couldn't move at all"的意思是“我根本不能移动”
几道英语题
open 5. 营业的,办公的;出入自由的[F]Is the store open from 9 to 7?那家商店是从上午九点营业到晚上七点吗?当然，如果选项中有opens，也是正确的。见 http:\/\/www.baidu.com\/baidu?ie=gb2312&bs=&sr=&z=&ct=1048576&cl=3&f=8&word=open (3)___the houses were flooded after ...
蓬心格列： 在If和wish后要用were,而不是was,这句话指的是在虚拟语气中,在虚拟语气中如果有BE动词的一律都用were,不管是第几人称都用were. 如果不在虚拟语气中,I后面就用was. 主要是你要弄懂哪些是虚拟语气,哪些不是.虚拟语气是永远也不能实现愿望,就象你的例句一样,如果我是你,我就....,你想想我能成为你吗,这是永远都不可能的,这样的句子就是虚拟语气.
巴林左旗17692533745： If I were……这句话很奇怪啊,If后面用了were,还有I的话,不是应该用was吗?为什么用were呢?这句话后面可以跟些什么呢?具体些、具体些、谢谢、、 - ？
蓬心格列：[答案] 虚拟语气,表假设 比如:If I were you, I wouldn't do that. 如果我是你,我不会那样做. 问题是我可能是你吗?不可能对吧?所以只是一种假设.
巴林左旗17692533745： if后可接那三种时态?？
蓬心格列： 1.if引导的条件状语从句中用一般现在时态.引导条件状语从句,用一般现在时代替将来时. 2.if后可以接虚拟语气. (1)第一种是与现在事实相反,if从句谓语用过去式或者were. (2)第二种是与过去事情相反,if从句谓语用过去完成时:had+过去分词. (3)第三种是与将来事实相反,if从句谓语用动词过去式,should +动词原形,或were to + 动词原形.
巴林左旗17692533745： 请问:if从句中虚拟语气的was是不是用were? - ？
蓬心格列： if i were a boy...这种用法是对的,表达不可能实现的动作或状态,是一种虚拟语气. 在英语虚拟语气中,有一种叫做“were-型虚拟式” (were-subjunctive). eg: 1) If there were no air, there would be no living things on the earth. 如果没有空气,地球上就没有生物; 2)If it were Sunday tommorrow, I would go fishing in the country. 如果明天是星期日,我就到乡下去钓鱼.
巴林左旗17692533745： 是If I was.....还是If I were...?？
蓬心格列： 前者是过去式 后者是虚拟语气 两者都有 是情况而定
巴林左旗17692533745： 是if he was alive还是were - ？
蓬心格列： was 是am,is的过去式,were是are的过去式,这里他是第三人称单数,所以用was
巴林左旗17692533745： “If I were a boy”,I后面不是应该用was吗?为什么这里却用were呢? - ？
蓬心格列： 这里是if的虚拟语气,对现在虚拟.按照规则,对现在虚拟理论上用过去时was,但一般不习惯用was而习惯用were,意为“要是我(现在)是个男孩子”.
巴林左旗17692533745： IF 后接 AREIF 后是不是只能接were was had...为什么我看到好多if 后接Are am is have...我这的if是如果的意思如果后接一般现在时是不是就不属于虚拟语气那... - ？
蓬心格列：[答案] 在虚拟语态中才是were,在一般的从句中可以是are am ...
巴林左旗17692533745： If开头后面用were还是is\are\am? - ？
蓬心格列： 这两种都是可能的,如果是虚拟语气就用were, 虚拟就是不可能实现的,比方If I were you ,... 如果我是你,,如果不是就用is, are, am , 比方, If it is right, 如果这是对的
巴林左旗17692533745： if 后边的be动词要用were吗 - ？
蓬心格列： 虚拟语气中就会用were,即表示与现实相反. E.g. 假如我是你,我就去加州度假了. If I were you, I would spend the vocation in California.
