中考英語(yǔ)狀語(yǔ)從句講解及習(xí)題附參考答案

1、狀語(yǔ)從句（一）狀語(yǔ)從句概述定義狀語(yǔ)從句用作狀語(yǔ)，是起副詞作用的句子。位置狀語(yǔ)從句可以放在上句之前，也可以放在上句之后，時(shí)間、條件、原因和讓步狀語(yǔ)從句放在旬首.時(shí)需要用逗號(hào)和主句隔開。分類根據(jù)其作用可以分為時(shí)間、地點(diǎn)、原因、條件、目的、讓步、方式和比較等狀語(yǔ)從 句。作用它可以修飾謂語(yǔ)、非謂語(yǔ)動(dòng)詞、定語(yǔ)、狀語(yǔ)和整個(gè)句子。（二）狀語(yǔ)從句詳解1.時(shí)間狀語(yǔ)從句引導(dǎo) 詞用法示例when息為當(dāng)一的時(shí)候。When引 導(dǎo)從句的謂語(yǔ)動(dòng)詞可以是延 續(xù)性動(dòng)詞，也可以是瞬間動(dòng) 詞。并且when有時(shí)表示就在 那時(shí)”A liar is not believed when he speaks the truth.說(shuō)謊 者講真

2、話時(shí)也沒(méi)有人相信。When he arrives, I ' ll call you.When you laugh and smile, your body relaxes.while意為在一的時(shí)候，在的同 時(shí)”。While引導(dǎo)從句的謂語(yǔ)動(dòng) 詞必須是延續(xù)性的，發(fā)生時(shí)間While I was standing at the window, I saw several boys running along the street.較長(zhǎng)，并強(qiáng)調(diào)主句和從句的動(dòng) 作同時(shí)發(fā)生（或者相對(duì)應(yīng)）。 While有時(shí)還可以表示對(duì)比。While John was watching TV, his wife was

3、 cooking.as思為一邊一邊。As弓1導(dǎo) 的動(dòng)作是延續(xù)性的，發(fā)生時(shí)間 較短，一般用于主句和從句動(dòng) 作同時(shí)發(fā)生；as也可以強(qiáng)心 前一后。The writer was angry as he was travelling on a trainto London because someone had invaded his space .He smiled as he stood up.after意為 在之后”。表示主句動(dòng) 作發(fā)生在從句動(dòng)作之后。主句 與從句的動(dòng)作時(shí)間關(guān)系與 before引導(dǎo)的從句相反。With many hungry visitors waiting, don' s

4、tay too long at your table after you have finished.If an early exit is necessary,you can leave after a scene is over.before意為在之前”。引導(dǎo)的從句 不用否定形式的謂語(yǔ)，并且當(dāng) before引導(dǎo)的從句位于主句之 后，有時(shí)譯成就，才”。當(dāng)主 旬用將來(lái)時(shí)，從句總是用現(xiàn)在 時(shí)；如果before引導(dǎo)的從句謂 語(yǔ)用的是過(guò)去時(shí)，則主句動(dòng)詞 多用過(guò)去完成時(shí)，這樣以便體 現(xiàn)動(dòng)作的先后。You can' twatch TV before you finish your homewor

5、k.Before it ended, the theatre was almost empty.My father had left for Canada just before the letter arrived.till意為直到"。一般情況卜可以 和until互換。如果主句中的謂 語(yǔ)動(dòng)詞是瞬時(shí)動(dòng)詞時(shí)，必須用 否定形式；如果主句中的謂語(yǔ) 動(dòng)詞是延續(xù)性動(dòng)詞時(shí)，用肯定 和否定形式都可以，但表達(dá)的She didn 'even know that it was an earthquake till she saw a shaking ( moving from side to s

6、ide) light.The fireman worked very hard till the fire was out.意思不同。until意為直到”。在強(qiáng)調(diào)句型中多 用until。如果主句中的謂語(yǔ)動(dòng) 詞是瞬時(shí)動(dòng)詞時(shí)，必須用否定 形式；如果主句中的謂語(yǔ)動(dòng)詞 是延續(xù)性動(dòng)詞時(shí)，用肯定和否 定形式都可以，但表達(dá)的意思 /、同。I ' m waiting for my sister. I won' t go to seeuntil she comes.Wait until I finish what I am doing.j rsince意為自從，從以來(lái)”。引導(dǎo) 從句的謂語(yǔ)動(dòng)詞可以

7、是延續(xù) 性的動(dòng)詞，也可以是瞬時(shí)動(dòng) 詞。一般情況下，從句謂語(yǔ)動(dòng) 詞用一般過(guò)去時(shí)，而主句的謂 語(yǔ)動(dòng)詞用現(xiàn)在完成時(shí)。但在It is +時(shí)間+since從句的句型中， 主句多用一般現(xiàn)在時(shí)。I have been studying hard since I entered the high school.It is four years since my sister lived in Beijing.It is five years months since our boss was not in Beijing.assoonas意為"就”。引導(dǎo)時(shí)間狀 語(yǔ)從句時(shí)，如果主句用了將來(lái) 時(shí)，從句一

8、般使用現(xiàn)在時(shí)。Tom will call me as soon as he gets home.I will call you as soon as I arrive.2 .地點(diǎn)狀語(yǔ)從句引導(dǎo)詞用法示例where意為 哪里"?！皐her引導(dǎo)的地點(diǎn) 狀語(yǔ)從句，（there+）主句"哪 里.哪里就”。主句在從旬后Where there is a will, there is a way.They were good persons. Where they went, there they were warmly welcomed.面時(shí)，there可用口/、用；主句在 從句的前面時(shí)

9、，一般都不用 there.You should have put the book where you found it.where ver意為“無(wú)論何地”。anywhere/wherever 弓 1 導(dǎo)地點(diǎn)狀 語(yǔ)從句+主句。anywhere本身是 個(gè)副詞，但是常可以引導(dǎo)從句， 相當(dāng)于連詞，意思相當(dāng)于 wherever, anywhere 弓 I 導(dǎo)的從旬 可位于主句之前，也可以位于主 句之后。而wherever本身就是個(gè) 連詞，表示 在何處，無(wú)論何處”。Wherever the sea is, you will find seaman.I ' ll go anywhere you g

10、o.3 .條件狀語(yǔ)從句引導(dǎo)詞用法示例if連詞，意為假如，如果"。當(dāng) 主句是將來(lái)時(shí)的時(shí)候，從句要 用一般現(xiàn)在時(shí)。Don' t talk loudly at the meeting. If you do, you will have to leave.We ll go for a picnic if it doesn' t rain thisVunless連詞，總為 除非(=if not) o 當(dāng)主句是將來(lái)時(shí)的時(shí)候，從句 要用一般現(xiàn)在時(shí)。Don' t discuss the problems with your partner unlss you are aske

11、d to do so.I won ' t go there unless you come with me.4 .原因狀語(yǔ)從句引導(dǎo)詞用法示例as意為因?yàn)?quot;。引導(dǎo)原因狀語(yǔ)從 句時(shí)表示附帶。說(shuō)明雙方已知 的原因”,語(yǔ)氣比since弱,較 為正式，位置較為靈活（常放 于主句之前）。As the weather is cold, I stay at home.As it is raining, you' d better take a taxi.As you are tired, you' d better rest.since意為因?yàn)?quot;。引導(dǎo)的原因狀語(yǔ) 從

12、句一般放于主句 之前表示 已知的、顯然的理由（通常被 翻譯成既然”），較為正式，語(yǔ) 氣比 becausem。Since the earth looks like a ball, the sun can shine on only half of it at a time.Since the race is in April, I had to run throughout the winter, and in Boston, winters are cold.Since everybody is here. Let's begin our meeting.becau se意為因?yàn)?qu

13、ot;。引導(dǎo)的原因狀語(yǔ) 從句一般放于主句之后，表述 直接原因，語(yǔ)氣較強(qiáng)，最適合 why引導(dǎo)的疑問(wèn)句。 Because 引導(dǎo)的原因狀語(yǔ)從句后時(shí)可 以與because offe語(yǔ)互換。The woman prefers winter because she can skate.I ' dlike to collect stamps because they are interesting.I ' mvery tired these days because of studying physics.He can' come becausehe is ill. = He can

14、' (tome because of his 川ness.for意為因?yàn)?quot;。引導(dǎo)的原因狀語(yǔ) 從句并不說(shuō)明主句行為發(fā)生 的直接原因，只提供一些輔助 性的補(bǔ)充說(shuō)明，for引導(dǎo)的原因 狀語(yǔ)從句只能放于主句之后， 并且必須用逗號(hào)將其與主句He must be ill, for he is absent today.He could not have seen me, for I was not there.向力。5 .目的狀語(yǔ)從句引導(dǎo)詞用法示例so that意為以至，以便”。目的狀語(yǔ) 的謂語(yǔ)常含有 may, might, can, could, should, would 等情 態(tài)動(dòng)

15、詞。Try to speak loud enough so that people can hear you clearly.Mr. Green speaks very loudly so that all the people can hear him clearly.inorder that息為 為了，相當(dāng)丁，so that. in order to后面上以跟動(dòng)詞原形 構(gòu)成目的狀語(yǔ)，不是目的狀語(yǔ) 從句。We shall let you know the details soon in order that you can/may make a arrangements.6 .結(jié)果狀語(yǔ)從句引

16、導(dǎo)詞用法示例so that意為如此以至于”。so+ adj./adv原級(jí)+that, so 是 副詞，只能修飾形容詞和副 詞。so還可與表示數(shù)年的形 容詞 many, few, much, little（這四個(gè)形容詞表示多 或少時(shí)）連用，形成固定搭 酉己。so+ many 或few+復(fù)數(shù) 可數(shù)名詞+that; so+ much或This year it has rained so heavily in South China that lots of problems are caused.The ice on the lake was so thin that people couldn &

17、#39; t skate on it.Too often, we spend so much time thinking about the future that we fail to enjoy the present.There are so few notebooks that I can' give youlittle+小口數(shù)名詞+that.any.such.that息為如此以至于。有 三種結(jié)構(gòu)：such+a(an)+adj.+ 單數(shù)不可數(shù)名詞+that; such(+adj.)+不可數(shù)名詞 +that; such( + adj.) + 復(fù)數(shù)可 數(shù)名詞+that, such是

18、形谷 詞，修飾名詞或名詞詞組。 有時(shí)可與 so- that句型轉(zhuǎn) 換。It ' s such a wonderful song that we all like it.Simon is such dishonest person that no one believes him.The boy is so young that he can' go to school尸 He is such a young boy that he can' g o to school.7 .讓步狀語(yǔ)從句引導(dǎo)詞用法示例though息為雖然。不能和but連 用。但是可以同 yet(stil

19、l)連 用，構(gòu)成 though - yet(still). though較普遍，常用于非正 式的口語(yǔ)和書面語(yǔ)中。even 能和though組合表示強(qiáng)調(diào)， 在這里 even though=even if(no matter if; though 即 使也)。though可以獨(dú)立 用作副詞，常放在句末，意 為 all the same(ZE是；仍然) 或however(W是；然而)。So it has lived up to now though it isn't strong at all.Though they are twin brothers, they don' took

20、 like each other.Even if/ Even though we could afford it, we would afford it, we wouldn ' t go abroad for our vacation.although息為雖然。不能和but連用。但是可以同 yet(still)連Although he died several years ago, I can still remember the days we spent together and what he用，構(gòu)成 although yet(still). although較為正式，語(yǔ)氣比h

21、as taught me about love.Although we had little food with us, we decided tothough重，常用以強(qiáng)調(diào)讓步spend the night in the car.概念。even不能和although組合。8 .比較狀語(yǔ)從句引導(dǎo)詞用法示例as-as.思為和一一樣。表小RJ 級(jí)的比較。使用時(shí)要注意 第一個(gè)as為副詞，第二個(gè) as為連詞。具基本結(jié)構(gòu)為: as+adj./adv原級(jí)+as。若有 修飾成分，如 twice, three times, half, a quarter等, 則 須智力第一個(gè)as之前。She is very

22、good at painting. She can paint as well as here teacher.I ran out as quickly as possible.not as / so as意為和不一樣，不如”。也表示同級(jí)比較。She is not so (as ) outgoing as her sister.This dictionary is not as/so useful as you think.9 .方式狀語(yǔ)從句引導(dǎo)詞用法示例as/(just)as.so意為猶如，就像”。引導(dǎo) 的方式狀語(yǔ)從句通常位 于主句后，但在 (just)as.so 結(jié)構(gòu)中位于When in

23、Rome, do as the Romans do.As water is to fish, so air is to man.句首，這時(shí)as從句帶后 比喻的含義，意為正 如，就像”，多用于正 式文體。as if/ as though意為就像，好像”。兩者 的意義和用法相同，引出 的狀語(yǔ)從句謂語(yǔ)多用虛 擬語(yǔ)氣，表示匕事實(shí)相 反，有時(shí)也用陳述語(yǔ)氣， 表示所說(shuō)情況是事實(shí)或 實(shí)現(xiàn)的可能性較大。常譯 作仿佛似的，好像 似的”。If would never forget here smile, or the way her eyes shone as if we were the same age.It

24、 looks as if the weather may pick up very soon.練習(xí)一一.單項(xiàng)填空1. he' s old, he can still carry this heavy bag.A. Though B. Since C. For D. So2. -Do you know if he to play basketball with us?-1 think he will come if he free tomorrow.A. comes; is B. comes; will be C. will come; is D. will come; will be3

25、. In the zoo if a child into the water and can' t swim, the dolphins may come uD. falls; helpinghim.A. will fall; to help B. falls; to help C. will fall; help4. I don ' t remember he worked in that cityi Wleewas young.A. what B. which C. where D. who5. We will stay at home if my aunt to visi

26、t us tomorrow.A. comes B. come C. will come D. is coming6. The police asked the children cross the street the traffic lightsturned green.A. not; before B. don ' t; wherC. not to; until D. not; after7. I was late for class yesterday there was something wrong with my bike.A. when B. that C. until

27、D. because8. I ' ll go swimming with you if I free tomowoA. will be B. shall be C. am D. was9. In the exam, the you are,the mistakes you will make.A. careful; little B. more careful; fewest C. more careful; fewer D. more careful; less10. You should finish your lessons you go out to play.A. before B. after C. when D. while11. I hurried I wouldn ' t be late for class.A. since B. so that C. as if D. unless12. When you read the book, you &#