狀語(yǔ)從句(9種全)

1、狀語(yǔ)從句 狀語(yǔ)從句 狀語(yǔ)從句 狀語(yǔ)從句在復(fù)合句中作狀語(yǔ)的從句叫狀語(yǔ)從句。狀語(yǔ)從句有時(shí)間、地點(diǎn)、原因、目的、結(jié) 時(shí)間、地點(diǎn)、原因、目的、結(jié)果、條件、方式、比較、讓步 果、條件、方式、比較、讓步等種類。一、時(shí)間狀語(yǔ)從句 一、時(shí)間狀語(yǔ)從句引導(dǎo)時(shí)間狀語(yǔ)從句的連接詞有: when, as, while, after, before, since, ever since, as soon as, once, till, until, whenev

2、er, no sooner…than, hardly/scarcely...when, the moment/minute/instant/second, every time, each time, any time, the first time, next time, last time, all the time, by the time, directly, immediately, instantly 等。1.表示 表示“

3、一···就···”的句型 的句型1) as soon as/onceAs soon as he arrives, I'll call you.他一到，我就給你打電話。 （as soon as 側(cè)重時(shí)間或動(dòng)作先后銜接緊，而 once 側(cè)重條件，表示“一旦...”）2) on doing sth/on one's + n.作時(shí)間狀語(yǔ)On arriving at th

4、e station, the thief was arrested.一到達(dá)車站，這個(gè)小偷就被逮捕了。On his arrival in Paris, he was recognized as a noble and thrown into prison. 他一到達(dá)巴黎，就被認(rèn)出是一個(gè)貴族，并被投入監(jiān)獄。3) no sooner ...than , hardly/scarcely...when 它們表“一…就” 。結(jié)構(gòu)中的否定詞放在句首時(shí)

5、，主句要倒裝。 （主句都用過(guò)去完成時(shí)，從句用一般過(guò)去時(shí)。 ）No sooner had he reached home than it began to rain.他剛到家，天就開(kāi)始下雨了。Hardly/Scarcely had I entered the room when the phone rang.我一進(jìn)屋，電話就響了。注意 注意 當(dāng) no sooner, hardly, scarcely 不放在句首時(shí)，主句不倒裝，如：I ha

6、d no sooner reached the bus stop than the bus started.我剛到車站，車就開(kāi)走了。I had scarcely（hardly）entered the room when the phone rang.I am safe while I am here.我在這兒的時(shí)候，我很安全。注意 注意 while 除引導(dǎo)時(shí)間狀語(yǔ)從句外，還引導(dǎo)對(duì)比句，作“然而”講；并可在句首引出讓步狀語(yǔ)從句作“雖然&#

7、183;··但”講。I like watching TV, while he likes reading.我喜歡看電視，而他喜歡讀書(shū)。While he has his own car, he often uses mine.盡管他自己有車，他卻常用我的。3) as 的用法 ① as 引導(dǎo)時(shí)間狀語(yǔ)從句時(shí)?？珊?when 換用，但較強(qiáng)調(diào)同時(shí)發(fā)生，多指短暫動(dòng)作。As I left the house, I forgot t

8、he key.我離家時(shí)，忘了帶鑰匙。② as 還可說(shuō)明兩種正在發(fā)展或變化的情況， “隨著...”的意思，表時(shí)間的推移。如：As I get older, I get more optimistic.隨著年齡的增長(zhǎng)，我變得更加樂(lè)觀。③as 表“一邊…一邊…” ，引出伴隨動(dòng)作。He hurried home, looking behind as he went.他匆忙地回家，邊走邊往后看。④用以強(qiáng)調(diào)兩個(gè)動(dòng)作緊接著發(fā)生。As he was g

9、oing out, it began to rain.當(dāng)他出去的時(shí)候，天開(kāi)始下雨了。⑤as 有時(shí)引出一個(gè)名詞，相當(dāng)于一個(gè)時(shí)間狀語(yǔ)從句。As a boy (when he was a boy), he was hopeless at maths.當(dāng)他是孩子時(shí)，他對(duì)數(shù)學(xué)失去希望。3. before 引導(dǎo)的時(shí)間狀語(yǔ)從句 引導(dǎo)的時(shí)間狀語(yǔ)從句①before 引導(dǎo)的時(shí)間狀語(yǔ)從句不用否定式謂語(yǔ)。Before they got to the bus s

10、top, the bus had gone.在他們到達(dá)公共汽車站之前，公共汽車已經(jīng)走了。②在“It be + 時(shí)間段 + before 從句”句型中，肯定句譯成“…（之后）才” ，否定句譯成“…就” 。該句型有一般過(guò)去時(shí)、過(guò)去將來(lái)時(shí)、一般將來(lái)時(shí) 一般過(guò)去時(shí)、過(guò)去將來(lái)時(shí)、一般將來(lái)時(shí)三個(gè)時(shí)態(tài)，且有否定句 否定句。It will be some time before... do... It was some time before...di