how引導的狀語從句
狀語從句可以修飾謂語、非謂語動詞、定語、狀語或整個句子。那你知道how引導的狀語從句是怎麼樣的嗎?下面是本站小編爲你整理的how引導的狀語從句，希望大家喜歡!
How 可引導如下從句：
1.主語從句--How he come here is a mystery.
2.賓語從句--I don't know how we can get there so soon.
3.表語從句--It was how we learned so much in so short a period.
4.狀語從句--No matter how he begged , the boss didn't care.
how的用法adv. 怎樣;多麼;如何
conj. 如何;怎樣;以 ... 方式
n. 方式
用作副詞
How can we divert her thoughts from her sad loss?
我們怎樣才能使他不再想到她可悲的損失?
How can I drive away these feelings of sadness?
我該怎樣做才能驅散憂傷?
How pleasant it is to dine on Chinese food!
吃上中餐是多麼令人愉快啊!
How grand the mountains look in the early evening!
暮色中羣山是多麼壯麗!
How are you doing with your new boss?
你跟你的新上司處得如何?
用作連詞
It was difficult to gauge how people would respond.
大家的反應如何難以估計。
I wonder how he got voted out of office.
我不知道他是怎樣被投票罷免的。
Let me show you how our filing system works.
我來教你我們公司的歸檔方式。
How do I pay for my rental service?
那麼租車時我以什麼方式來付款呢?
狀語從句的時態特點一般情況下，時間和條件狀語從句的謂語動詞一般用“一般現在時”表示“一般將來時”，用“現在完成時”表示“將來完成時”。例如：
I will call you as soon as I arrive in Beijing. 我到北京就將給你打電話。
(這是由as soon as引導的時間狀語從句，從句中的謂語動詞arrive是一般現在時，表示一般將來時，絕不可用will arrive)
As soon as I have finished this work, I will have gone home. 我一完成此工作，就回家。
(從句中的謂語動詞用現在完成時have finished，表示將來完成時,絕不可用will have finished)
If he comes back, please let me know.如果他回來了，請通知我。
(從句中的謂語動詞用comes back,表示一般將來時，絕不可用will come back)
