英語連詞用法（課堂PPT）

1、*連 詞conjunction小組成員：田焜鵬，韋棟，明謠連詞是一種虛詞，連詞是一種虛詞， 它不能獨它不能獨立擔(dān)任句子成分。用來連接立擔(dān)任句子成分。用來連接詞詞，短語短語，從句與句子從句與句子。 連詞主要可分為兩類：l并列連詞l從屬連詞并列連詞并列連詞表示詞，短語，表示詞，短語， 從句或句子之間具有并列關(guān)系。從句或句子之間具有并列關(guān)系。 可以表示并列關(guān)系，轉(zhuǎn)折關(guān)系，可以表示并列關(guān)系，轉(zhuǎn)折關(guān)系， 和因果關(guān)系。和因果關(guān)系。and (and (和和) both and) both and（和（和, ,兩者都）兩者都）oror（或者）（或者） neither norneither nor（既不（既不也

2、不也不）not only but also(not only but also(不但不但 而且而且)as well as (as well as (和和, , 也也, , 除除外外, , 而且而且) ) 1.1.表示并列關(guān)系的連詞：表示并列關(guān)系的連詞：as well (as well (也也, ,而且而且,) ,) 用于句末用于句末. .1.He is a scientist, 1.He is a scientist, butbut he is a poet as he is a poet as well.well.2.He is a scientist 2.He is a scientist

3、 as well as as well as a poet.a poet.4.4.BothBoth New York New York andand London have London have traffic problems.traffic problems.3.Are they coming 3.Are they coming as wellas well? ?2.2.表示轉(zhuǎn)折關(guān)系的連詞表示轉(zhuǎn)折關(guān)系的連詞: :but while (but while (而而, , 雖然雖然) yet () yet (可是可是) ) however (however (而而) )Somebody bor

4、rowed my pen, Somebody borrowed my pen, butbut I dont I dont remember who.remember who.He said he was our friend, He said he was our friend, yetyet he he would help us.would help us.4.4.表示因果關(guān)系的連詞表示因果關(guān)系的連詞 so for thus(so for thus(因此因此) )thereforetherefore （因此）（因此）consequentlyconsequently（因而，所以）（因而，所以

5、）1.The child has a bad cough, 1.The child has a bad cough, so so his mother his mother take him to the doctor.take him to the doctor.2.You are supposed to get rid of 2.You are supposed to get rid of carelessness, carelessness, forfor it often leads to serious it often leads to serious errors.errors.

6、注意注意:for:for通常不能用于句首，也不能單獨使用。通常不能用于句首，也不能單獨使用。二二.從屬連詞從屬連詞是用來引導(dǎo)連接主句和從句的連詞。是用來引導(dǎo)連接主句和從句的連詞。 分為引導(dǎo)分為引導(dǎo)名詞性從句名詞性從句的連詞和引導(dǎo)的連詞和引導(dǎo)狀語狀語 從句從句的連詞。（分為連接代詞和連接副詞）的連詞。（分為連接代詞和連接副詞）(1). that, whether, if (1). that, whether, if 不充當(dāng)成分不充當(dāng)成分. .(2). (2). 連接代詞連接代詞 who, whom, which, what who, whom, which, what 充當(dāng)主充當(dāng)主, , 賓賓,

7、 , 定定, , 表語等表語等. .(3). (3). 連接副詞連接副詞 when, where, how, why when, where, how, why 狀語狀語. .8 81.引導(dǎo)名詞性從句的連詞引導(dǎo)名詞性從句的連詞（1 1）ThatThat，whetherwhether，ifif不充當(dāng)句子成分的。不充當(dāng)句子成分的。其其 中中thatthat不僅沒有充當(dāng)句子成分，不僅沒有充當(dāng)句子成分，而且沒有詞義，在句子中只起連接作用。而而且沒有詞義，在句子中只起連接作用。而ifif，whetherwhether雖然不充當(dāng)句子成分，但有詞雖然不充當(dāng)句子成分，但有詞義，表示義，表示“是否是否”。如。如

8、He replied He replied thatthat he was going by train. he was going by train.I wonder I wonder ifif its large enough. its large enough.I worry about I worry about whetherwhether I hurt her I hurt her feelingsfeelings. . 9 9（2 2）連接代詞）連接代詞whowho，whomwhom，whichwhich，whatwhat充當(dāng)主，充當(dāng)主，賓，定，表語等。賓，定，表語等。 The

9、boys The boys whowho are playing football are are playing football are from Class One.from Class One.（充當(dāng)主語）（充當(dāng)主語） He is not He is not whatwhat he used to be. he used to be.（充當(dāng)表語）（充當(dāng)表語） Which Which team has won the game is not team has won the game is not known yet.known yet.（充當(dāng)定語）（充當(dāng)定語） He asked He

10、asked whomwhom I borrowed the money from. I borrowed the money from.（充當(dāng)賓語）（充當(dāng)賓語）(3). (3). 連接副詞連接副詞 when, where, how, why when, where, how, why 2. 引導(dǎo)狀語從句的連詞引導(dǎo)狀語從句的連詞(1). (1). 時間時間: : when, while, as when, while, as 當(dāng)當(dāng)時時 as+ as+瞬間瞬間, ,延續(xù)性動詞延續(xù)性動詞 “一邊一邊一邊一邊” since, till/until, as soon since, till/until,

11、 as soon as(as(一一就就), the moment/instant(), the moment/instant(一一就就),),Dont talk Dont talk whilewhile you are eating. you are eating.Shes been playing tennis Shes been playing tennis since since she was she was eight.eight.The moment The moment I finish Ill give you a call. I finish Ill give you a c

12、all. (2). (2). 原因原因: : as because for since as because for since ForFor語氣最弱語氣最弱, , 引導(dǎo)的分句放在句末引導(dǎo)的分句放在句末. .BecauseBecause 語氣最強語氣最強, , 句首句首, ,句末均可句末均可. .AsAs( (因為因為) ) 置于句首置于句首. .SinceSince( (既然既然) ) 通常置于句首通常置于句首. .(3). (3). 地點地點: : where, wherever, anywherewhere, wherever, anywhereIll take you Ill take

13、 you anywhereanywhere you like. you like.1212(4). (4). 條件條件: : if, unless= if not, so/as long if, unless= if not, so/as long as, suppose(that)as, suppose(that)假使假使 Do you mind Do you mind if if I open the window?I open the window? Dont come Dont come unless unless I telephone.I telephone.注意：在條件狀語從句中

14、，通常注意：在條件狀語從句中，通常要用一般現(xiàn)在時要用一般現(xiàn)在時表示將來意義表示將來意義，而不能直接使用將來時態(tài)。不過，而不能直接使用將來時態(tài)。不過，有時條件的有時條件的ifif后可能用后可能用will,will,但那不是表示將來時但那不是表示將來時態(tài)，而是表示態(tài)，而是表示意愿或委婉的請求。意愿或委婉的請求。如：如：If you If you willwill sit down for a few moments, sit down for a few moments, Ill tell the manager you are here.Ill tell the manager you are

15、here.(5). (5). 讓步讓步: :though/ althoughthough/ although不與不與butbut連用連用. . as( as(盡管盡管), even if/ though (), even if/ though (即使即使) ) however( however(無論怎樣無論怎樣), whatever), whatever no matter how/ who/ which no matter how/ who/ whichAlthoughAlthough they are twins, they look they are twins, they look e

16、ntirely different.entirely different.WhoeverWhoever you are, you cant pass this way. you are, you cant pass this way.WheneverWhenever I see him I speak to him. I see him I speak to him.1414（6 6）. .結(jié)果結(jié)果: :So.that, such.thatSo.that, such.thatI went to the lecture I went to the lecture soso early early that that I I got a good seat.got a good seat.（7 7）. .目的目的: :so that, in order thatso that, in order thatHe r