1. It isn’t as if we are rich.(We are not rich.)我们不像富有的样子。(即我们不富有) 2. It isn’t as if he doesn’t know the ruler.(i.e.He does know the rulers.)他不像不懂规则的样子。(即他懂得规则) 另外as if还可以引导感叹句。例如: As if I would allow it!(i.e.I wou...
一、if作为连词,引导条件状语从句,它表示的意思是“假如”“如果”等.在复合句中如果主句用将 来时,则if引导的状语从句用一般现在时.例如: 1.If itdoesn’train,we will go to the park next Sunday.如果天不下雨,下周星期天我们将去公园. 2.If you ask him,he will help you.如果你求他, 二、if还可...
2.Iftheyhadnotstartedwhentheydid,theywouldnotbeherenow.如果他们那时不动身,现在他们就不会在此地了。第三,在文学体栽中,if有时可省略,然后将主语与所用的限定动词(尤其是were,had,should)倒置。例如:1.Shouldit(=ifitshould)benecessary,Iwillgo.倘若有必要,我会去的。2.WereI(=ifIwere)inyourplace,I...
一、if作为连词,引导条件状语从句,表示“如果”等。在复合句中如果主句用将来时,则if引导的状语从句用一般现在时(最基本的); 二、if还可以引导让步状语从句。这时 if 意为“即使是”“虽然”。例如: I’ll do it, even if it takes me a long time. 虽然会花费很长时间,我还是要做这...
2. If they had not started at that time,they would not be here now.如果他们那时不动身,现在他们就不会在此地了。第三,if 条件句的虚拟有时可省略,然后将主语与所用的限定动词(were,should,had)倒置。eg.1. Should it (=if it should) be necessary,I will go. 倘若有必要,...
②省略if把had, should, were提前至句首,形成倒装结构 Had it not been for him, I would be in hospital now. 要不是他,我现在就在医院里了。 Should anyone call, tell him that I’m not in. 有人打电话的话,告诉他我不在。 Were it left to me to decide, I would choose to go to ...
“if”后面可以加过去式,用作虚拟语气,表示如果发生了就会如何如何,而实际上往往没有发生。如果不加过去式那就是一种假设,就是实际上真的有可能发生。英语中的语气分为陈述语气、祈使语气、虚拟语气、疑问语气和感叹语气五类。虚拟语气是说话者用来表示假设,或难以实现的情况,而非客观存在的事实,...
2. If they had not started when they did,they would not be here now.如果他们那时不动身,现在他们就不会在此地了。第三,在文学体栽中,if有时可省略,然后将主语与所用的限定动词(尤其是were,had,should)倒置。例如:1. Should it (=if it should)be necessary,I will go. 倘若...
2.If they had not started when they did,they would not be here now.如果他们那时不动身,现在他们就不会在此地了。 第三,在文学体栽中,if有时可省略,然后将主语与所用的限定动词(尤其是were,had,should)倒置。例如: 1.Should it (=if it should)be necessary,I will go.倘若有必要,我会去的。
if最常见的用法,就是用来表达“假如、如果”的意思。if还有另外一个用法,那就是“是否”的意思,跟whether用法差不多,用于引出从句。分享免费欧美外教一对一课程给大家:【免费领取,外教一对一精品课程】,跟着外教学习地道的发音。阿卡索主打在线外教一对一授课,一对一授课模式针对性强,外教能第一...