How long...;How soon...;How often...;How...，how often,how long,how far,单词记忆法、语法用法，与how often,how long,how far, 相关例句、名人名言

how often单词相关例句：

And how often hath a devout believer at the hour of his soul's ascension, been so changed as to fall into the nethermost fire!

同样屡见不鲜的是，某个虔诚的信徒，在其灵魂升天之际却幡然改变，竟堕入地狱之火！

How often does he wash his face?(他每隔多久洗一次脸？)
I go to the library twice a week．>>> How often do you go to the library？
how long单词相关例句：

Is acute icteric model is hepatitis serious? How long does cure want?

急性黄疸型肝炎严重吗?治疗要多久?

【高考考点】考查动词时态。现在完成进行时：表示一个从过去某一时刻开始的动作，一直延续到说话时还在进行或刚结束，句中常出现用for, since, how long等引导的时间状语。e.g. His telephone has been ringing for a long time.e.g. It has been raining since last Sunday. e.g. How long have you been wearing glasses?
【高考考点】考查动词时态。现在完成进行时：表示一个从过去某一时刻开始的动作，一直延续到说话时还在进行或刚结束，句中常出现用for, since, how long等引导的时间状语。e.g. His telephone has been ringing for a long time.e.g. It has been raining since last Sunday. e.g. How long have you been wearing glasses?
I didn’t know you were in London. How long have you been here? 我不知道你在伦敦，你在这儿多久了？
P68: How long haveyou been learning English? 　　
(b) How long have you been learning English ? 你学英语多久了？　　
I shall be interested to see how long it lasts. 我有兴趣看看它能维持多久。
We’ll have to finish it, no matter how long it takes. 不管要花多长时间，我们都要完成它。
Hello! I didn’t know you were in London. How long have you been here? 你好! 我不知道你在伦敦。你来这里多久了? (you were in London其实是指说话的当时)
He asked how long I had lived there. 他问我在那儿住过多久。
how far单词相关例句：

No matter how far it is, I intend to drive there tonight.
I explained to him how far things had got, or rather had not got. 我向他说明形势发展到何种程度，或者更确切地说向他说明形势没有发展到何种程度。
how old (多大年纪), how far (多远),