原因狀語從句結構?
狀語從句的概念和結構
一.概念 狀語從句修飾主句中的動詞,形容詞,副詞等,在複合句中作狀語.引導狀語從句的關聯詞是從屬連詞.狀語從句用陳述句語序,一般位於複合句的句首或句末.當從句在句首時,從句後常用逗號和主句相隔.狀語從句根據其在句中的不同作用分別表示時間,地點,原因,目的,結果,條件,比較,讓步,行為方式等.二.相關知識點精講1.地點狀語從句 地點狀語從句通常由where, wherever 引導。例如: Where I live there are plenty of trees. 我住的地方樹很多。 Wherever I am I will be thinking of you. 不管我在哪裡我都會想到你。 2.方式狀語從句 方式狀語從句通常由as, (just) as…so…, as if, as though引導。1)as, (just) as…so…引導的方式狀語從句通常位於主句後,但在(just) as…so…結構中位於句首,這時as從句帶有比喻的含義,意思是"正如…","就像",多用於正式文體。例如: Always do to the others as you would be done by. 你希望人家怎樣待你,你就要怎樣待人。 As water is to fish, so air is to man. 我們離不開空氣,猶如魚兒離不開水。 Just as we sweep our rooms, so we should sweep backward ideas from our minds. 正如打掃房屋一樣,我們也要掃除我們頭腦中落後的東西。2)as if, as though 兩者的意義和用法相同,引出的狀語從句謂語多用虛擬語氣,表示與事實相反,有時也用陳述語氣,表示所說情況是事實或實現的可能性較大。漢譯常作"彷彿……似的","好像……似的"。例如: They completely ignore these facts as if (as though) they never existed. 他們完全忽略了這些事實,就彷彿它不存在似的。(與事實相反,謂語用虛擬語氣。) He looks as if (as though) he had been hit by lighting. 他那樣子就像被雷擊了似的。(與事實相反,謂語用虛擬語氣。) It looks as if the weather may pick up very soon. 看來天氣很快就會好起來。(實現的可能性較大,謂語用陳述語氣。) 說明:as if / as though也可以引導一個分詞短語、不定式短語或無動詞短語。例如: He stared at me as if seeing me for first time. 他目不轉睛地看著我,就像第一次看見我似的。 He cleared his throat as if to say something. 他清了清嗓子,像要說什麼似的。 The waves dashed on the rocks as if in anger. 波濤衝擊著岩石,好像很憤怒 3.原因狀語從句 比較because, since, as和for: 1)because語勢最強,用來說明人所不知的原因,回答why提出的問題。當原因是顯而易見的或已為人們所知,就用as或 since。例如: I didn't ......
什麼叫原因狀語從句?
一、引導原因狀語從句的從屬連詞
主要的有because, as, since,seeing (that), now (that), considering (that),in that等:The woolly shrank because it was washed badly. 毛衣因洗的方法不好而縮水。
I can’t get to sleep because of the noise outside. 由於外面聲音嘈雜我睡不著。
Since [As] we’ve no money, we can’t buy it. 由於我們沒錢,我們無法購買它。
Seeing that it’s raining, we’d better stay indoors. 既然外邊在下雨,我們最好待在室內。
Now that you are here, you’d better stay. 你既然來了,最好還是留下吧(既來之,則安之)。
【注】除以上提到的大家比較熟悉的引導原因狀語從句的從屬連詞外,when有時也可引導原因狀語從句(when表示“既然”)
I won’t tell you when you won’t listen. 既然你不想聽,我就不告訴你了。
二、關於not…because結構
該結構中的否定詞有時否定主句,有時否定從句,一般要根據句子的意思作出正確或合乎邏輯的理解。若not否定主句,最好在because之前用逗號,否則會引起歧義,如下句在沒有特定上下文時就有兩種解釋:
I didn’t go because I was afraid. 我沒有去是因為怕。/ 我不是因為怕才去。
不過若because之前有just修飾,一般認為not 是否定從句的:
You shouldn’t get angry just because some people speak ill of you. 你不要因為有人說你壞話而生氣。
三、because習慣上不與so連用
漢語習慣上說“因為…所以…”,但英語習慣上卻不能將 so與because 連用:
因為下雨,所以我們呆在家裡。
正:Because it was raining, we stayed at home. / It was raining, so we stayed at home.
誤:Because it was raining, so we stayed at home.
四、because從句與 because of短語的轉換
Because引導的原因狀語從句有時可與because of 短語轉換,because of後加的原因可以為好或壞
但最正規的還是because He can’t come because he is ill. / He can’t come because of his illness. 他因病不能來。
I said nothing about it because his wife was there. / I said nothing about it because of his wife’s being there. 因為他妻子在那兒,我對此事隻字未提。
比較:because, since, as和for
1) because語勢最強,表示不知道的原因用because,即說話人認為聽話人不知道。因此because從句是全句最重要的部分,通常被放置於主語之後。 當原因是顯而易見的或已為人們所知,就用......
英語中什麼是狀語從句,狀語從句在句中的結構是什麼 5分
在英語裡,狀語是用於說明地點、時間、原因、目的、結果、條件、方向、程度、方式和伴隨狀況等的一種句法成份。
在漢語中, 狀語:表示被修飾對象的狀態(時間,地點,方式等)。
狀語一般由副詞、介詞短語、分詞和分詞短語、不定式或相當於副詞的詞或短語來擔當。其位置一般放在句末,但也可放在句首或句中。
1. 副詞是一種用來修飾動詞,形容詞,副詞或全句的詞,說明時間,地點,程度,方式等概念。
He speaks English very well. 他英語說得非常好. (very是程度副詞,用來修飾well。very well是修飾speak的程度狀語)
2.介詞短語
The boy was praised for his bravery. 那個男孩因為他的勇敢受到了表揚。(for his bravery在句中作原因狀語)
3.從句作狀語
If I am not busy tomorrow, I will play football with you. 如果我明天不忙,我將和你一起踢足球。(If I am not busy tomorrow在句中作條件狀語)
4. 不定式在句子中可以作目的狀語。
I come specially to see you. 我專門來看你. (to see you在句中充當目的狀語)
5.分詞作狀語
Having had a quarrel with his wife, he left home in a bad temper。和他妻子吵架後,他生氣地地離家出走了。(having had a quarrel在句中作時間狀語)
Reminded not to miss the flight at 15:20, the manager left for the airport in a hurry. (reminded not to miss the flight at 15:20在句中作時間狀語)