初中英語語法三大從句總結(jié)(3)

　　The moment --- 一……就…… =as soon as ， immediately，

　　---Did you remember to give Mary the money you owed her？

　　---Yes， I gave her the moment I saw her.

　　Not… until --- 直到……才

　　He didn’t leave the office until he finished the work.

　　Before --- 在……之前

　　The passengers should arrive at the airport an hour before the flight departs.

　　After --- 在…… 之后

　　The customer left the ticket counter after he had a quarrel with the ticket agent.

　　Since ---自從……， 通常主句用現(xiàn)在完成時

　　I have never been there again since I graduated from the university.

　　It is just a week since we arrived here.

　　As soon as --- 一……就……

　　Jack went to school as soon as he got well.

　　No sooner than --- 一……就……

　　no sooner… than… 用于句首要求倒裝

　　Hardly …when…

　　Scarcely …when…

　　No sooner had he arrived than he went away again.

　　Once  --- 一但……就……

　　Once you see him， you will never forget him.

　　Every time， each time 每次whenever 每當(dāng)

　　Each time he came to town， he would visit our school.

　　2. 條件狀語從句

　　引導(dǎo)狀語從句的連接詞有：

　　If如果， unless除非， as long as只要， As (so) far as --- 據(jù)……所知，in case萬一， provided that假如， on condition that若是，以…為條件

　　If ---如果

　　If you don’t hurry up， you will miss the plane.

　　Unless --- 如果不， 除非=if not

　　We can’t get there on time unless we book the earliest flight

　　As long as --- 只要

　　We will succeed as long as we keep on trying.

　　As (so) far as --- 據(jù)……所知

　　As far as I know， he speaks English very well.

　　In case --- 假使， 如果

　　The plane cannot take off in case it rains.

　　Provided that 如果，有時省略 that

　　The plane will be in good condition provided that it is taken care of carefully.

　　On condition that --- 條件是…

　　He said that he would come to the meeting on condition that no one asked him to speak.

　　注：主從句的動作發(fā)生在將來時，則主句用將來時， 從句用一般現(xiàn)在時。

　　If he arrives tomorrow， I will be waiting for him at the airport.

　　3. 地點狀語從句

　　地點狀語從句只有兩個連詞： Where， wherever

　　Where --- 在……地方

　　Where there is a will， there is a way.

　　Wherever --- 無論哪里

　　Wherever you are， I will be right there waiting for you.

　　4. 原因狀語從句

　　because， as， since， now that， 和considering that， seeing that 這六個連詞都用于表示表示原因， 但在語氣上一個比一個弱.

　　Because --- 因為，通常從句放在主句后.

　　Mr Smith was very upset because he couldn’t find his luggage.

　　As --- 因為， 通常放在句首

　　As he is honest and modest， all his friends like him.

　　Since ---既然  因語氣較弱， 常譯為既然(眾所周知的原因)

　　Since everybody has come， we can set off.

　　Now that --- 既然

　　Now that you are here， you can join us.

　　considering that --- 顧及到

　　Considering that they are just beginners， they are doing quite a good job.

　　seeing that --- 由于

　　Seeing (that) quite a few people were absent， we decided to put the meeting off.

　　5. 結(jié)果狀語從句

　　引導(dǎo)結(jié)果狀語從句的連詞有：that， so that， so…that…

　　such…that  So… that --- 太……以至于 so 后面應(yīng)用形容詞或副詞， 有時省略so只用that

　　Boeing 747 is so large that people like to call it jet bomb噴氣炸彈.

　　So that --- 因而，以便，為了 有時so 可以省去

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