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列舉英語語法狀語從句的歸納總結(jié)
總結(jié)就是對一個時期的學(xué)習(xí)、工作或其完成情況進(jìn)行一次全面系統(tǒng)的回顧和分析的書面材料，它可以明確下一步的工作方向，少走彎路，少犯錯誤，提高工作效益，為此要我們寫一份總結(jié)。但是卻發(fā)現(xiàn)不知道該寫些什么，以下是小編整理的列舉英語語法狀語從句的歸納總結(jié)，僅供參考，大家一起來看看吧。
在復(fù)合句中修飾主句或主句中的某一成分的從句叫狀語從句。狀語從句通常由從屬連詞或起連詞作用的詞組引導(dǎo)，有時甚至不需要連詞直接和主句連接起來。狀語從句根據(jù)它表達(dá)的意思不同，可分為時間、地點、原因、目的、結(jié)果、條件、方式、比較、讓步等九類。
時間狀語從句
時間狀語從句是表示時間關(guān)系的從句�？梢砸龑�(dǎo)時間狀語從句的連詞很多，根據(jù)意義和主從句之間的時間關(guān)系，通�？煞譃橐韵聨追N情況：
A. when, while, as, whenever
when, while, as表示主句謂語作和從句的謂語動作同時發(fā)生或幾乎同時發(fā)生。
1.when
�、賥hen表示點時間時，從句中用短暫性動詞；表示段時間時，用持續(xù)性動詞。 When I got home, my family were already having dinner.
我到家的時候，全家已在吃晚飯。
�。╳hen表示點時間）
When they were still talking and laughing, the teacher came in.
當(dāng)他們還在說笑的時候，老師進(jìn)來了。（when表示段時間）
He waved ahello when he saw her.
當(dāng)他看見她的時候，就揮手打了個招呼。（when表示點時間）
When you think you know nothing, you begin to know something.
當(dāng)你認(rèn)為自己一無所知的時候，就開始知道一些事情了。（when表示段時間）
注意：
當(dāng)when意思是正當(dāng)……時候（and at that moment）時，when只能跟在前一分句之后。 He was about to go to bed when the doorbel rang.
他正要上床，忽然門鈴響了。
They were watching the World Cup when suddenly the lights went out.
他們正看著世界杯比賽，突然燈滅了。
They had just arrived home when it began to rain.
他們剛到家，天就開始下雨了。
�、谟袝rwhen表示雖然，盡管的含義，相當(dāng)于although或since。
He walks when he might take a taxi.
盡管可以打的，但他還是步行。
How can you hope for mercy yourself when you show none
既然你不寬恕別人，你自己又怎能希望得到別人的寬恕呢？
2.while
�、賥hile通常表示一段時間，從句中宜用持續(xù)性動詞作謂語。
Strike while the iron is hot.
趁熱打鐵。
She fell asleep while she was reading the newspaper.
她在看報的時候睡著了。
②while有時可以作并列連詞，表示對比，可譯成……而……。
I am fond of English while he likes maths.
我喜歡英語而他卻喜歡數(shù)學(xué)。
We slept while the captain kept watch.
我們睡覺而上尉擔(dān)任警戒。
�、踳hile有時可引導(dǎo)讓步狀語從句，意思是雖然。
While they love te children, they are strict with them.
雖然他們都愛他們的孩子，但卻對他們要求嚴(yán)格。
提示：
雖然during 與 while 意思很相近，但是during是介詞，不能引導(dǎo)從句。
3.as
�、賏s表示點時間時，從句中用短暫性動詞；表示段時間時，用持續(xù)性動詞。as和when兩者經(jīng)常可以通用。
The thief was caught as when he was stealing in the supermarket.
小偷在超市行竊時被逮住了。
I saw Jim as when he left the meeting room.
吉姆離開會議室時候我看到了他。
�、赼s表示 一邊……一邊……，強(qiáng)調(diào)從句和主句中兩個動作交替進(jìn)行或同步進(jìn)行。 They talked as they walked.
他們邊走邊聊。
He looked behind from time to time as he went.
他一邊走，一邊不時地往后看。
③as表示隨著
As time goes on, its getting warmer and warmer.
隨著時間的推移，天氣變得越來越暖了。
As spring warms the earth, al flowers begin to bloom.
隨著春回大地，百花開始綻放。
4.when, while, as的用法區(qū)別
�、僦挥挟�(dāng)從句表示的是段時間，即其謂語動詞有持續(xù)性特征時，這三者可以通用互換。 I got the news on the radio when while as I was having breakfast.
我在吃早飯的時候從收音機(jī)里獲悉這一消息。
�、谠谙铝星闆r下，三者彼此之間不能替換使用：
a.as更強(qiáng)調(diào)同一時間或緊接的一前一后或伴隨著的變化。
We listened to the singer sing as he played the guitar.
我們聽著歌星邊彈吉它邊演唱。
I thought of it just as you opened your mouth.
你一張嘴我就知道你要說什幺
As he grew older, he became less and less active.
隨著他年齡的增長，他變得越來越不活潑了。
提示：
狀語從句可放在主句之前或之后，放在主句之前時一般用逗號與主句分開。有時可置于主句中間，前后用逗號。
b.when更強(qiáng)調(diào)特定時間，還可表示從句中的動作先于或后于主句的動作。
When I had given Mary the spare ticket, I found my own already gone.
當(dāng)我把多余的票給了瑪麗時，我才發(fā)現(xiàn)我自己的票已不知去向。（從句動作發(fā)生在主句之前，注意主從句的時態(tài)）
When I finally got there, he meeting had been on for ten minutes.
當(dāng)我最終趕到那里時，會議已開始十分鐘了。（從句動作發(fā)生在主句之后，注意時態(tài)） c.while從句只能表示延續(xù)的動作或狀態(tài)或主從句中動作的對比。
She thought I was talking about her daughter, while in fact, I was talking
about my daughter.
她以為我在談?wù)撍畠海聦嵣�，我在談�(wù)撐业呐畠骸?/p>
d.若表示兩個短促動作幾乎同時發(fā)生時，用as場合多于when。
As he finished his speech, the audience burst into applause.
他結(jié)束講話時，觀眾爆發(fā)出雷鳴般的掌聲。
5.whenever
whenever是when的強(qiáng)勢語，它描述的不是一次性動作，而是經(jīng)常發(fā)生的習(xí)慣性動作。 You are always welcome whenever you come.
無論你何時來都?xì)g迎。
Whenever we met with diffiulties, they came to help us.
每當(dāng)我們遇上困難的時候，他們就來幫我們。
B. before, after
1.before
before表示在一段時間之前。
I must finish all the work before go home.
回家之前我必須干完所有的活。
You must first learn to walk before you try to run.
在想要跑以前，你得先學(xué)會走。
He had learned English for three years before he went to London.
他去倫敦之前已學(xué)了三年英語。
提示：
before 從句往往帶有否定的含義。
He ran off before I could stop him.
我還沒來得及阻止他，他就跑掉了。
Thke it down berore you forget it.
趁著還沒忘記的時候就記錄下來。
必背：
before 常用句型 It is was will be
拓展：實用語法總結(jié)之狀語從句
狀語從句有時間、地點、原因、目的、方式、結(jié)果、條件、讓步等八種。
一、時間狀語從句
引導(dǎo)詞有after,before,as,once,since,till,until,when,whenever,while,as soon as,the moment/minute…（一…就）,the time,the day,every time,next time,each time,by the time of,no sooner…than（一…就）,hardly…when（一…就）。例如：
Each/Every time he comes here,he will drop in on me.
每次他來這兒他都順便看我。
He was ill last time I saw him.上次我見到他時他病了。
No sooner had she heard the news than she cried.她一聽到這個消息就哭了.
【辨析】when與while
when引導(dǎo)的從句動詞可以是延續(xù)性的或短暫性的，while引導(dǎo)的從句中動詞必須是延續(xù)性的；在"be…when…”句式中when表"at that time（就在這時）"意，這樣用的when不能換為while;while有時并不表示時間，而表示對比，意“而”、“卻”，when無這樣的用法。例如：When I got home I found the door locked./While（或When）we were working in the fields,it suddenly began to rain./He was wandering through the streets when a bike hit him./His pencil is red,while mine is yellow.
【辨析】till與until
一般情況下可以互換，但until可以位于句首，till則不能。例如：
Until it stops raining，the children can?t go out.雨停了，孩子們才能出去.
=Not until the rain stops can the children go out.
二、地點狀語從句
引導(dǎo)詞有where，wherever.例如：
I?ll go wherever the people want me to go.(wherever=to any place where)
He works where his grandfather fought.(where=in the place where)
Where there is a will,there is a way.(Where=In the place where)
三、原因狀語從句
引導(dǎo)詞有because,since,as,now(that)（既然）
回答以why提出的問題時，只能用because,而不能用as等。
since=now(that),表“既然”意，表示已知的或明顯的原因，由此加以推論。例如：
Now that/Since you are free today,you may have a rest at home or go out for a walk.
for 是一個并列連詞，用來連接兩個并列句，引導(dǎo)的句子是對前面一句話的內(nèi)容的推測或補(bǔ)充說明。例如：It must have rained last night,for the ground is wet./The day has broken,for the birds are singing.（這兩句中的for都不可換為because或as,since等。）
四、目的狀語
引導(dǎo)詞有so that,in order that,that ,incase（免得，以防）。目的狀語從句謂語常含有can/could/may/might/will/would等情態(tài)動詞。例如：
He ran as fast as possible in order that he could catch the bus./Please remind me of it again tomorrow in case I forget.請明天再提醒我一下，以免我忘記。
五、方式（或比較）狀語從句
引導(dǎo)詞有as,as if,as though,than,as/so…as,the more…the more.例如：
Tom is not so/as tall as John./It looks as if it is going to rain./He runs faster than I.
注：as…as既可用于肯定句，又可用于否定句，so…as只能用于否定句。
六、結(jié)果狀語從句
引導(dǎo)詞有so…that,such…that,so that.例如：
1. He works so hard that he makes great progress in his studies.
2. It?s such a difficult problem that nobody can work it out.
3. There?s not any noise here so that I feel very comfortable.
第3個例句中so that從句不是目的狀語從句，從結(jié)構(gòu)上看沒有can,may等情態(tài)動詞，從意思上看I feel very comfortalbe是There is not any noise的結(jié)果.
七、條件狀語從句
引導(dǎo)詞有if,unless,as/so long as,on condition that,in case（如果）等，從句的時態(tài)用一般現(xiàn)在時（含現(xiàn)在完成時），一般過去時（含過去完成時）分別代替一般將來時和過去將來時。例如：
If it rains tomorrow,I won?t go there./He said he would not go back home unless he had achieved a lot./I?ll study so long as. I?m alive./In case he come,let me know.如果他來的話，告訴我一聲。
If 引導(dǎo)的條件句可以是真實性條件句，也可以是非真實性條件句、（用于虛擬語氣）
八、讓步狀語從句
引導(dǎo)詞有though,although,even if,even though,as,whoever,whatever,
however,no matter+what/who/when/…等。例如：
Though/Although he is ill,he still goes to school./She started her experiment,even though she had little money./Whatever you found,you must turn it in./However hard he worked,he hardly made any progress.
as 作“盡管”意時，一般將其句中的表語放在句首，例如：Young as he is,he knows a lot.=Although he is young,he knows a lot.若表語為名詞，冠詞要省略，例如：
Child as/though he is,he has remembered a lot of English words.（此句中though不可換為although）
although或though不能與but同時出現(xiàn)在一個復(fù)合句中，但是"Although/Though…，(and)yet…”句式卻是正確的。例如：
Although it is raining heavily,yet they are repairing the bridge.