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,英语,返回,谢谢观看,第二部分中考语法精讲精练,第十三讲 连词和状语从句,并列连词的基本用法,并列连词按作用可分为表示联合、转折、选择和因果四大类。,1,常见的表联合关系的并列连词：,(1)and,意为,“,和，又，而，并且,”,。,如：,I like English and math.,我喜欢英语和数学。,(2)not only,but also(but as well),意为,“,不但,而且,”,。如：,Not only my father but also my mother likes watching TV very much.,不但我的爸爸，而且我的妈妈也非常喜欢看电视。,(3)as well as,意为,“,也,”,。如：,He needs a knife as well as a piece of paper.,他需要一把小刀，也需要一张纸。,(4)either,or,意为,“,或,或,；不是,就是,”,。,either,or,连接两个主语时，谓语动词的单复数和其邻近的词保持一致，即由,or,后面的词而定。,如：,Either he or I am going to have a meeting.,要么他，要么我将参加会议。,(5)neither,nor,意为,“,既不,也不,”,。当此词组连接两个主语时，谓语动词的用法和,either,or,的用法一样，由,nor,后面的词而定。如：,Neither the teacher nor the students are happy.,老师和学生都不开心。,(6)both,and,意为,“,既,又,”,，连接两个主语时，谓语动词用复数形式。如：,Both Mary and Lily are from America.,玛丽和莉莉都来自美国。,2,常见的转折连词,：,but,while(,而,),yet,however(,然而,),。,如：,He likes sports,but he only watches them on TV.,他喜欢体育，但是只在电视上观看。,My sister was doing her homework while I was playing computer games.,我的妹妹在做作业，而我在玩电脑游戏。,3,常见的选择连词,：,or,otherwise,。,如：,Would you like tea or coffee?,你要茶还是咖啡？,Hurry up,otherwise we cant catch the bus.,快点，否则我们赶不上车。,4,常见的因果连词,：,for,so,和,therefore,等。其中,for,引导的句子不表示直接原因，而是用来附带解释或说明前一句的情况，只用在句中，前后两个句子用逗号隔开。,如：,Youd better put on your sweater,for its cold outside.,你最好穿上毛衣，外面冷。,My father is waiting for me,so I have to go.,爸爸在等我，所以我要走了。,It is going to rain,therefore we have to put off the match.,要下雨了，因此我们不得不推迟比赛。,从属连词,引导状语从句的从属连词有：,(1),连接时间状语从句的从属连词有：,since,until,after,before,when,while,as,as soon as,whenever,ever since,等。,如：,His father came back home while he was watching TV.,他在看电视的时候，他爸爸回家了。,(2),连接让步状语从句的从属连词有：,although,though,even if,however,等。,如：,The old man plays sports every morning,although he is over 70 years old.,虽然那个老人,70,多岁了，但他每天早晨都锻炼身体。,(3),连接原因状语从句的从属连词有：,as,because,since,now that,等。,如：,Lets go to a movie,，,since we are free now.,既然现在我们有时间，那去看电影吧。,(4),连接目的状语从句的从属连词有：,that,so that,in order that,等。如：,Mr.Black ran fast in order that he could catch the train.,布莱克先生为了赶火车而快跑。,(5),连接条件状语从句的从属连词有：,if,unless,once,in case,等。,如：,Her father wont buy her a present unless she gets good grades.,除非她取得好成绩，不然她爸爸不会给她买礼物的。,(6),连接结果状语从句的从属连词有：,so,that,，,such,that,等。如：,This movie was so boring that we were sleepy.,这场电影如此无聊，以至于我们都困了。,状语从句的时态,(,主将从现类,),1,用法：,if(,如果,),as soon as(,一,就,),until(,直到,才,),when(,当,时,),before(,在,之前,),after(,在,之后,),unless(,除非,),even if(,即使,),等词连接时间、条件或让步状语从句时，主句用将来时,(,有时候是祈使句,),，从句用一般现在时表将来。,如：,We wont go out(,主句,)if it is rainy tomorrow(,从句,),如果明天下雨，我们将不会外出。,As soon as I arrive in Beijing(,从句,),I will give you a call,(,主句,),我一到北京，就会给你电话。,She wont go to bed until her mother comes back.,直到她妈妈回来，她才会去睡觉。,I wont write to you before you write to me.,在你写信给我前，我不会写信给你的。,I will leave the company unless it offers me more money.,除非公司给我加工资，否则我就离开。,Staying at a certain place long enough,，,we need to know where the toilet is._,1,_ I first visit the Divinity School Library in Yale University,，,I tried _,2,_ the signs with words such as WC,，,Lad Washroom,，,etc.I used all the knowledge I had about toilets,，,_,3,_ I could not find one.Finally I found a door on _,4,_ was a single word,：,WOMEN.,(,连词,),_,5,_ it did not look like a toilet at all,，,I thought it must be one.As I opened the door,，,I was sure I made a mistake,，,_,6,_ I came out immediately.It was a beautiful room _,7,_ a standing lamp by a table.One side of the room,，,there was _,8,_ brown sofa.Behind it there _,9,_ a big mirror on the wall.There were two _,10,_ sofas by the side of the table.It _,11,_ a big sittingroom.,There was no sign of a toilet.But it was the _,12,_ possible place a toilet could be.Then I remembered _,13,_ there was another door in the room,，,so I went back in and opened the door._,14,_ there it was!I found it at last!The toilet room was only half the size _,15,_ the outer room.It had only two seats with two sinks(,水槽,),(),1.A.What B,When C,How D,Who,(),2.A.finds B,to find C,find D,found,(),3.A.so B,but C,and D,if,(),4.A.that B,which C,where D,who,(),5.A.Although B,But C,Unless D,If,(),6.A.so B,for C,or D,but,B,B,B,B,A,A,(),7.A.by B,with C,in D,on,(),8.A.a B,the C,an D,/,(),9.A.were B,was C,is D,are,(),10.A.others B,other C,another D,the others,(),11.A.looked like B,looks like,C,look like D,is looking like,B,A,B,B,A,(),12.A.exactly B,finally C,only D,usually,(),13.A.when B,whom C,that D,whose,(),14.A.And B,But C,So D,Though,(),15.A.to B,as C,with D,of,C,C,A,D,
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