1、as soon as 是最常见的表示“一 就”的从属连词,其他连词还有 immediately , instantly ,the instant (that) , the minute(that) , the moment(that) 等,它们通常都可与 As soon as we got home, the telephone rang. I recognized her immediately I saw her.as soon as换用。(6) hardly.when/no sooner.than引导关联从属连词 hardly/barely/scarcely.when 和 no soon
2、er.than 的意思是“刚 就”,它们所引导的从句中的谓语动词通常为过去完成时。如:He had no sooner (no sooner had he)arrived home than he was asked to start on another journey.(7) since 引导在含有 since 引导的时间状语从句的复合句中,从句的谓语动词通常为一般过去时,主句的谓语动词通常为现在完成时、过去完成时和一般现在时:Weve never met since we graduated from the college. 大学毕业后我们就再没见过面。1Practice makes
3、perfect!(8) till/until 引导 till 和 until 同义,作“直到 时( 为止 )”解。Donald will remain in college until(till) he finishes his Ph.D course.2. 地点状语从句(1) where 引导 “在(或到) 的地方”Where there is a will, there is a way.(2) wherever 引导 wherever=no matter where, 后者只能放句首。 Whereever (no matter where) they went, the experts
4、were warmly welcomed.3. 原因状语从句(1) because 引导 通常用于回答 why 引出的疑问句,从句一般位于主句后面。I didn tgo abroad with her because I couldn tafford it.(2) as 引导 从句多位于主句之前,通常可以和 since 换用。As I didn tknow the way , I asked a policeman.(3) since 引导 从句多位于主句之前,可以和 as 换用。Since traveling by air is much faster,they decided to tak
5、e a plane.(4) now(that) 引导的原因状语从句 now(that) “既然”, Now(that) you have passed your test you can drive on your own.(5) seeing (that) 引导的原因状语从句 Seeing (that)“鉴于;由于” ,通常用于非正式文体。Seeing (that) the weather is bad,well stay at home.4. 目的状语从句(1) in order that 引导 “为了;以便” 。多用于正式文体,可以与 so that 换用。They stopped at
6、 Hangzhou in order that they could go around West Lake.(2) so (that) 引导 “为了; 以便”。so that 通常可以与 in order that 换用,它所引导的目的状语从句总是放在主句之后,在非正式文体中,常省略that。Speak clearly so that they may understand you.(3) in case/for fear (that)等引导in case, for fear(that) 这俩个从属连词都表示否定目的,意思是“以免”,“以防”。 in case 它所引导的从句中的谓语动词可以
7、是陈述语气形式,也可以是虚拟语气形式;for fear(that)引导的从句中的谓语带有 may, might ,should Take your umbrella in case it rains.等情态动词He took an umbrella with him for fear that it might rain.25. 结果状语从句(1) so that 引导 从句只能位于主句之后, so that 引导什么从句根据句意来判断Suddenly it began to rain heavily, so that it was almost impossible to carry on
8、driving.(2) so.that 引导 “如此 以致”, that 可以省略, so 后面接形容词或副词。She spoke so fast that nobody could catch what she was saying.(3) such.that 引导的结果状语从句引导结果状语从句的 such.that 的具体内容是: such+a/an+形容词 +名词 +that 从句。such+a/an+形容词 +单数名词 +that=so+ 形容词 +a/an+单数名词 +that 从句。The professor told us such a funny story that all
9、the students laughed =The professor told us so funny a story that all the students laughed.6. 条件状语从句(1) if 引导 译成“如果”If I were a bird ,I would fly.(2) unless 引导否定条件状语从句,在意义上相当于 if.not ,语气较强,一般不用虚拟语气。Youll be late unless you hurry.(3) if only 引导 意为“只要;如果” 。I ll let you use the car if only you keep it
10、in good condition.(4) as/so long as 引导 意为“只要;As long as it doesn train, we can play.(5) provided (that)/providing (that) 引导 意为“如果;只要” 。I will agree to go providing that my expense are paid.7. 让步状语从句(1) although/though 引导 都作“虽然;尽管”解,通常可以换用,Although they have been talking for a long time, he cannot ma
11、ke her believe him.(2) even if/though 引导 “即使,纵然” ,从句表示的是尚未发生的动作或存在的情况。Even if I failed again, I will not give up the experiment.(4) while 引导 意为“虽然,尽管” ,While I understand your point of view, I do not share it.(5) whatever/no matter what作“无论什么”解,Whatever/No matter what he says , dontgo.3(6) whichever
12、/no matter which 引导 作“无论哪个”解Whichever/No matter which you buy , there is a six-month guarantee.(7) whoever/no matter who 引导 作“无论谁”解You cantcome in , whoever you are.(8) however/no matter how 引导 作“无论如何 ”解However high it may be , it cantreach the sky.(9) whenever/no matter when 引导 作“无论何时”解,Whenever I
13、m unhappy, he cheers me up.(10) as引导 作“虽然;尽管”和“即使”解,此时要用倒装句Strong as you maybe, you cannot lift it.Late as it was, they continued to study.8. 方式状语从句(1) as 引导 意为“以 方式;如同 那样”,从句有时是省略句。Air is to man as water is to fish.(2) as if/as though 引导 作“好像,仿佛”解。 从句往往用虚拟语气,表示与事实相反。They looked at me as if /as thou
14、gh I were mad.9. 比较状语从句(1) as.as 引导 表示同级比较,主句中用形容词或副词的原级形式,从句常常为省略句。We were as fortunate as them (they were)(2) not so/as.as 引导 表示同级比较,意为 “不如 ”Thats not so/as simple as it sounds.基础训练1. It is 3 years _ Mr. Wallace bought this watch and it will be 3 years _ he buys another one.2. After the war, a new
15、 school building was built _ there used to be a theatre.3. Guo Jingming had to stand on the table _ _ he could be seen by his fans.4. His plan was _ a good one that we all agreed to accept it.5. You will succeed in the end _ you give up half way.6. _ Tom comes from Canada, he knows Chinese manners v
16、ery well.7. The teacher often joined student?s activities _ _ she were a student like us.8. When in Rome, do _ the Romans do.4状语从句专项练习一、单选:( )1. 14 ?安徽卷 The meaning of the word “nice”changed a few times _ it finally came toinclude the sense “pleasant”A beforeB afterC sinceD while()2 14?北京卷 _ the for
17、est park is far away, a lot of tourists visit it every year.A AsB WhenC Even thoughD In case)3. 14 ?湖南卷 You will never gain success_you are fully devoted to your work.A. whenB. becauseC. afterD. unless)414?江苏卷 Lessons can be learned to face the future, _ history cannot be changed.A thoughB asD unles
18、s)5. 14 ?江西卷 It was the middle of the night _ my father woke me up and told me towatch the football game.A. that B. as C. which D. when( )6. 14 ?陕西卷 The young couple, who returned my lost wallet, left _ I could ask fortheir names.A. while B. before C. after D. since( )7. 14 ?四川卷 Ill be out for some
19、time. _ anything important happens, call meup immediately.A. In case B. As if C. Even though D. Now that( )8. 14 ?天津卷 _ you start eating in a healthier way, weight control will becomemuch easier.A. Unless B. Although C. Before D. Once( )914?浙江卷 Cathy had quit her job when her son was born _ she coul
20、d stay home andraise her family.A now that B as if C only if D so that( )10. 14?重庆卷 Half an hour later, Lucy still couldnt get a taxi _ the bus haddropped her.A. until B. when C. although D. where5( )11. 07 浙江卷valuable.A. as ifMany of them turned a deaf ear to his advice, _ they knew it to beB. now
21、that C. even though D. so that( )12. 15浙江 _ a single word can change the meaning of a sentence, a singlesentence can change the meaning of a paragraph.A. Just as B. Even though C. Until D. Unless( )13. 15安徽 _ he once felt like giving up, he now has the determination to pushfurther and keep on going.
22、A. Where B. As C. In case D. Now that)14. 08全国卷 Have you got any idea for the summer vacation? I don tmind where we get _ there s sun, sea and beach.A. as if B. as long as C. now that D. in order that二、改错:(1) In the last five years that they veclimbed churches, high buildings and television towers.(
23、2) Charles said, “ As soon I see a really tall building, I want to climb it.(3) However, there are still some countries there people have shorter lives.(4) In other places you are limited to a certain number, of that some may be novels.(5)And whether you pay the cost of sending a postcard, the libra
24、rian will write to you.(6) I also enjoyed the evenings when we spent together.(7) I live in Beijing, where is the capital of China.(8)But it didn tmatter that I would win or not.(9) I felt so nervous as I shook like a leaf.(10) For example, when he bought a chocolate cake, he put it in a secret plac
25、e where I couldn tfind.(11) It was about noon we arrived at the foot of the mountain.(12) Besides, I have few friends, I don tknow that they don tlike to talk with me.(13) I have a good friend who s name is Liu Mei.(14) It has been five years when we graduated, but those memories are as sweet as ever before.(15) Most people can quickly get help from a doctor or go to a hospital since they are ill.6
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