how后面可以用过去式吗
how是英语里面经常使用的副词，用来引导从句，那how后面可以用过去式吗?下面是本站小编为你整理的后面可以用过去式吗的答案，希望大家喜欢!
how为连接副词,引导名词性从句,it 后动词可为：
一般现在时：动词单数形;
一般过去时：动词过去式;
还可接情态动词.
I don't know how it happened.
She will tell you how it can be used.
从句的时态与引导词无关,与这个句子要表达的意思,时间状语,或具体情境等有关。
how的常见用法adv.怎样; 健康状况如何; 到何种地步; 以任何方式
n.方法; 方式;
1. No matter where you go in life or how old you get, there's always something new to learn about. After all, life is full of surprises.
不管你生活在哪里，你有多少岁，总有新东西要学习，毕竟，生活总是充满惊喜。
2. I know how to darn, and how to sew a button on.
我会打补丁，缝纽扣。
3. You must have noticed how tired he sometimes looks.
你一定注意到他有时候显得特别疲惫。
4. I have a fair idea of how difficult things can be.
我大致了解情况会有多困难。
5. How are you Lennox? Good to see you up and about.
你怎么样，伦诺克斯?很高兴看到你能下床走动了。
6. How do we know you're not just covering up for your friend?
我们怎么知道你不只是在为自己的朋友遮掩呢?
7. How very thoughtless. I'll give him a piece of my mind.
真是太没头脑了，我要告诉他我很生气。
8. "I can understand how you feel," Desmond said with great reasonableness.
“我能理解你的感受，”德斯蒙德很通情达理地说。
9. Find out how much your surveyor's and solicitor's fees will be.
弄清你要向鉴定员和律师支付多少费用。
10. Many women know how to carry out repairs on their cars.
许多妇女懂得怎样修自己的车。
what 和how的区别通常how相当于一个副词,后面应该跟形容词;而what 相当于一个形容词,后跟名词.
当其后面的词是单数可数名词,且该词或修饰该词的词是以元音发音开头的,就要用an,否则用a.
How beautiful she is!
What a beautiful girl she is!
What an interesting story it is!
