sentence If you have any questions or requests, please let me know. /If-you-have-any-questions-or-requests+-please-let-me-know.= 1

If you have any questions or requests, please let me know. 英语句型语法分析长句已解锁

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暂无语法

可尝试扩展句子。越复杂的句子,分析结果越丰富。

[[0, 8], [9, 13]]
[]

倒装成分 + 主句,构成倒装结构

这是一个固定搭配。

  • It is certain that if there are fewer people driving, there will be less air pollution.
  • As is reported in the newspapers, talks between the two countries are making progress
  • Should they have patience, they could do the work well.
  • If it should snow tomorrow, they couldn't go out.
  • While I don't like biology, I find it interesting.
  • When the first thunderstorm came, I took my condenser to a shed in the fields where I could do my experiment.
  • If you have any questions or requests, please let me know.
  • As far as I can see, there is only one possible way to keep away from the danger.
  • As has been announced, we shall have our final exams next month.
  • As time went by, I did research into how to make my radio.
[[0, 1], [1, 8]]
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if 引导的状语从句

这是一个固定搭配。

if 引导的条件状语从句

if含义为如果、假如,它引导的从句表示某件事发生所需要的条件,即在…条件下, 某事才能发生,在主句中充当状语,因此称之为条件状语从句

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四大条件句详解

条件句用于表示仅当一个特定条件(在if + 从句中)满足时,主句(不包含if的句子)中的动作才会发生。

通常有如下两种结构:

If + 从句+ , + 主句 + .
主句 + if + 从句 + .
  • If it doesn't rain, we'll go to the park.
  • We'll go to the park if it doesn't rain.
关于逗号
1. 如果if + 从句出现在整句开头,不要忘了在其后添加逗号( , )
2. 如果主句部分出现在整句开头,则无须使用逗号。
(添加逗号是为了避免在书面语中主从句划分异常引起歧义。而if + 从句后置时,if引导词本身就潜在划分功能,所以前面的逗号可以省略)
次序引起的强调
在书面语中,次序引起的强调效果不是特别明显。但在口语中,配合语气强弱,很容易起到强调作用
1. if + 从句在前,强调if + 从句,即强调条件
2. 主句在前,强调主句,即强调结果

英语中一共有四大类条件句,在接下来的小节中,让 Enpuz 为您逐个做详细介绍。

第一条件句
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  • Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did.
  • It is certain that if there are fewer people driving, there will be less air pollution.
  • If we know more about what causes the result, we may be able to take measures before it is too late.
  • If things keep progressing at that rate, we'll be rich by next year.
  • If a little rain can ruin the best-laid plans of mice and men, think what an earthquake might do!
  • If you have spare time to visit my hometown, I'd be more than happy to be your guide.
  • If we keep spending so much, before long we'll be without any money.
  • If being ahead of the game is important to you and to your business, lease a mobile phone from us.
  • Act your request out, if you can't say it.
  • If you want to ruin your life and marry Tom, it's all right with me.

if 的其它常用短语:

if not要不if I were ..., 虚拟条件如果我是...
if anything should happen如果有什么会发生be. if you please
if 表语(介词)be. if 表语(介词)
if 表语(副词性介词)be. if 表语(副词性介词)
if 表语(形容词)be. if 表语(形容词)
if 表语(-ed 过去分词)be. if 表语(-ed 过去分词)
if 表语(-ing 现在分词)be. if 表语(-ing 现在分词)
if 表语(名词性副词)be. if 表语(名词性副词)
be. if ...if sth. (,) 主句,构成状语前置结构
分句 1 if 分句 2分句 1 if 分句 2(祈使句)

[[4, 5], [5, 6], [6, 8]]
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sth. + or + sth.,同为主语、表语、宾语

这是一个固定搭配。

or 的用法

表示选择

意为或, 还是

  • Is the radio off or on? 无线电关上了还是开着的?
  • Would you prefer tea or coffee? 你喜欢茶还是咖啡?
  • Is he asleep or awake? 他睡着了还是醒着?
更多
  • Are you going to America by boat or by air? 你到美国是坐船还是坐飞机?
  • Are you from North China or South China? 你是华北人还是华南人?
  • You can come now or you can meet us there later. 你可以现在来,也可以稍晚和我们在那里碰头。
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  • Later they may give performances in pubs or clubs, for which they are paid in cash.
  • The carpenter bolstered the shelf up with a nail or two.
  • The deer appeared before us with no sound or other warning.
  • Careful with that gun, or you 'll blow your brains out.
  • Jane's folks don't have a pot to piss in or a window to throw it out of.
  • You might want to enrich this soup with a little milk or cream.
  • Sally is in her element when she's working with algebra or calculus.
  • You have to lean into the wind when you walk or you will be blown over.
  • If you have any questions or requests, please let me know.
  • Whether you go to the movie or stay at home is neither here nor there.
[[8, 9], [9, 13]]
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please + 主句

这是一个固定搭配。
sent. 请..., 恳请..., 请求..., 请千万..., 请务必...

  • Please bring your child into view.
  • Please don't make reservations at the last minute.
  • Please try to adapt to our routine.
  • Please don't talk about me behind my back.
  • Please buzz in our guest.
  • Please address yourself to these current, pressing problems.
  • Please burn this computer in for a couple of hours before you deliver it.
  • Please appear at least ten minutes before you are due.
  • Please break down the total into its parts again.
  • Please try to bring your major point into focus earlier in the essay.

please 的其它常用短语:

please 主句请...please do.
[[9, 10], [10, 11], [11, 13]] [[9, 10], [10, 11], [11, 12]]
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let + sb. + know

这是一个动词短语。
let sth. do. (sth.)
v. 让...(某人/物)...(做某事)

allow、let、permit 的区别

allowletpermit都含准许的意思。

注意! 当前仅对比在该相似语意下的区别
permit
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comprehend、know、understand 有何区别

comprehendknowunderstand都含知道; 明白; 理解的意思。

注意! 当前仅对比在该相似语意下的区别
understand
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  • If there is some way you can draw on me to your advantage, let me know .
  • The woman has a seeing dog that lets her know when it is safe to cross the street
  • Let me know if any other opportunities open up.
  • If you can't hack it, let me know , and I'll help you out.
  • When this lot comes up for sale, let me know .
  • When you feel like you need a helping hand making dinner, just let me know .
  • If you have any questions or requests, please let me know .
  • Just let me know when we can go public with this press release.
  • He is trying to let someone know that their burger is ready.
  • they considered themselves a tough outfit and weren't bashful about letting anybody know it

let 的其它常用短语:

let sth. do. (sth.)让...(某人/物)...(做某事)let sth. slide任(某事)发展
let you go让你走let me see让我看看
let you know让你知道let it be随它去
let it go放手吧let it fly让它飞
let sb. golet me try让我试试
let me think让我想一想let sth. slip错过
let sth. passlet foreign corporations run
let sth. get by with sth.让某物与某物共存let every man skin his own skunk
let every tub stand on its own bottomlet george do it让别人去干(或负责)自己职责范围内的事
let grass grow under one's feet懒惰let it all hang out放手去做
let it rolllet me just say
let me saylet one's emotions show
let sleeping dogs lie莫惹是非let sb. get by
let sb. get off sth.let sb. get off
let sb. get on with sth.let sb. get past
let sb. have it with both barrelslet sb. have it
let sb. know about sth.let sb. get out of sth.
let sth. get outlet sb. pass by
let sth. slide bylet sth. ride对某事听之任之
let sth. slip bylet sth. slip out
let the chance slip bylet the chips fall where they may不管后果如何仍照着干
let the cobbler stick to his lastlet the dead bury the dead
let them eat cake那就改吃蛋糕嘛let things slide任其自然
let us do.let go放开
let go with sth.尽情地说[叫喊等]let on<非正>泄密


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any + sth.

这是一个名词短语。
n. 任一的..., 任何的...; 所有的...; 不论哪个...; 每一..., 每个的...; 什么..., 一点...; 若干..., 一些...; 有多少...; 连一个(...都); 相当大的..., 相当可观的...; 尽可能大的...

some 与 any 有何区别

some

表示一些, 某些, 某个。可用作名词或形容词,常用于肯定句。在句子中用作主语、宾语或定语。

作定语时,它可以修饰单数可数名词和复数可数名词,也可以修饰不可数名词。

用于肯定句
  • Ask some boys to help you. 叫些男孩来帮助你。(修饰复数可数名词)
  • Please bring some coffee. 请拿些咖啡来。(修饰不可数名词)
  • Ask some girl to come here. 叫(某)个女孩来这儿。(修饰单数可数名词)
用于疑问句

some用于疑问句时表示请求、邀请或希望得到肯定的回答

  • Would you like some coffee? 需要一些咖啡么。(表示请求、邀请)
  • Have you some stamps? 你有邮票吗?(希望得到肯定的回答)
  • Would you like some melon? 你要吃点瓜吗?
更多
  • Shall I pour you some tea? 我给你斟点茶好吗?
  • Why don't you go and grab some sleep? 你为什么不抓紧时间睡一会呢?
  • Why not liven up the room with some flowers? 为什么不用些花使房间更有生气呢?
用于否定句

some用于否定句时表示部分否定。

  • I don't like some of the films. 这些电影中有几部我不喜欢。
  • I don't like any of the films. 这些电影中我一部也不喜欢。
与否定词联用

与表示否定意义的词如fewlittle等联用时,表示肯定意义,其意为不少, 相当多

  • Some few students were absent today. 今天有不少学生缺席。
  • He spent some little money on books. 他花不少钱买书。
注意! 不要将some few/some little理解为相当少
注意! 该用法过于偏向口语, Enpuz 暂不支持解析
any

表示一些, 任何。可用作名词或形容词,常用于否定句或疑问句,也可以用于条件状语从句。

作定语时,它可以修饰复数形式的可数名词或不可数名词。

用于疑问句或否定句
  • Are there any cows in the fields? 田里有一些牛吗?(修饰复数形式的可数名词)
  • There won't be any trouble. 没有任何麻烦。(修饰不可数名词)
用于条件状语从句
  • If there is any trouble, let me know. 如果有什么麻烦,要让我知道。

any用于肯定句时,通常要重读,修饰单数可数名词或不可数名词。

  • Any time you want me, just send for me. 什么时候你需要我,随时叫我来。
  • Come any day you like. 只要你喜欢,随时可以来。

  • I will have to dock you for any breakage you cause.
  • I didn't have any cash with me, so I used my credit card and bought a new coat on credit.
  • You'll find that I'm firmly in opposition to any further expenditures.
  • I hope you do not have any ill will toward me because of our argument.
  • I hope I'm not in for any surprises when I get home.
  • I don't want to chuck away any paper that's been used on only one side.
  • There aren't any big hospitals in these parts.
  • I can't give any currency to anything Ralph Jones says.
  • The tourists flew out to any destination that was available.
  • I hope you will apprise me of any change.
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question

这是一个名词短语。
n. 问题

当前question可数。

problem、question 有何区别

problem

problem表示问题, 难题,尤指比较难的问题。

social problem社会问题

housing problem住房问题

technical problem技术问题

practical problem实际问题

economic problem经济问题

  • The main problem is unemployment. 主要的问题是失业。
  • I do not have a simple solution to the drug problem. 我并没有一个简单的解决毒品问题的方法。
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暂无例子

question 的其它常用短语:

question about sth.询问answer a question
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request

这是一个名词短语。
n. 请求, 需要, 申请书

当前request可数。


暂无例子

request 的其它常用短语:

a request for sth.对...的[请求/要求]a request for sth. to do.
request of sth.要求于(某人)the request to do.
If you have any questions or requests, please let me know.

这是一个复合句

主句

let me know.

是一个祈使句,其时态为一般现在时

成份划分
new!beta
let谓语动词 me宾语 know.宾补(do.动词原形)

从句

you have any questions or requests,

这是一个状语从句,其时态为一般现在时

成份划分
new!beta
you主语 have谓语动词 any questions or requests,宾语

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