if开头的英文句子_用if开头说英文

1.“if ”句型造句的句子有哪些？

If 可以引导宾语从句表示“是否”的含义，也可以引导条件状语从句表示“如果”的含义。你要问时态的话那就要搞清楚它在引导条件状语从句时所用的虚拟语气的问题了。

a. 与现在事实相反的设

条件从句 主句

一般过去时（be用were） should（would）等 +动词原形

例如：If they were here, they would help you. 如果他们在这儿，会帮助你的。

含义：They are not here, they can’t help you.

b. 与过去事实相反的设

条件从句 主句

过去完成时 should（would）等+ he+ 过去分词

例如：If he had come yesterday, I should / would he told him about it.如果他昨天来的话，我会把这件事告诉他的。

含义：He did not come yesterday, so I did not tell him about it.

c. 表示对将来不大可能发生的事情的想

条件从句 主句

一般过去时 should/would等 + 动词原形

were+ 不定式

should+ 动词原形

例如：If you succeeded, everything would be all right. 如果你将来成功了，一切都会好的。

If you should succeed, everything would be all right.

If you were to succeed, everything would be all right.

含义：You are not likely to succeed, everything will be what it is now.

“if ”句型造句的句子有哪些？

if i were you , i would go with her

if i would be home yestoday , i sould do it well

if i had goten a lot of mony , i would buy a big house for my 父母

You can get a good job if you do well with your Professional course.如果你把专业知识学好了，你就能找到一个好的工作。

It’s ?a good matter for you if professior roval you suggests.对于你来说你的建议被教授纳是一件好事。

If it will rain tomorrow,will you go to school.如果明天下雨你会去学校吗。

what can you do if get you a umbrella.如果你有一把伞你会怎么做。

The teacher will get angry if you later .如果你知道老师会生气的。