市永?？h三皇九年級(jí)英語(yǔ)狀語(yǔ)從句專(zhuān)題復(fù)習(xí)外研

1、市永?？h三皇九年級(jí)英語(yǔ) 狀語(yǔ)從句專(zhuān)題復(fù)習(xí) 外研版【考點(diǎn)直擊】1. 時(shí)間狀語(yǔ)從句2. 條件狀語(yǔ)從句3. 原因狀語(yǔ)從句4. 結(jié)果狀語(yǔ)從句5. 比擬狀語(yǔ)從句6. 目的狀語(yǔ)從句7. 讓步狀語(yǔ)從句8. 地點(diǎn)狀語(yǔ)從句用來(lái)修飾主句中的動(dòng)詞，副詞和形容詞的從句叫狀語(yǔ)從句。根據(jù)其含義狀語(yǔ)從句可分為時(shí)間狀語(yǔ)從句，地點(diǎn)狀語(yǔ)從句，條件狀語(yǔ)從句， 原因狀語(yǔ)從句，結(jié)果狀語(yǔ)從句，比擬狀語(yǔ)從句，目的狀語(yǔ)從句，讓步狀語(yǔ)從句。1. 時(shí)間狀語(yǔ)從句(1)時(shí)間狀語(yǔ)從句常用when, as, while, before, after, since, till, until, as soon as等連詞來(lái)引導(dǎo)。例如：It was rain

2、ing hard when got to school yesterday.While he was doing his homework, the telephone rang.As he walked along the lake, he sang happily.He had learned a little Chinese before he came to China.After he finished middle school, he went to work in a factory.(2)在時(shí)間狀語(yǔ)從句里，通常不用將來(lái)時(shí)態(tài)，用現(xiàn)在時(shí)態(tài)表示將來(lái)的動(dòng)作或狀態(tài)。例如：Ill rin

3、g you up as soon as I get to New York.I will tell him everything when he comes back.He wont believe it until he sees it with his own eyes.(3)在帶有till或until引導(dǎo)的時(shí)間狀語(yǔ)從句的主從復(fù)合句里，如果主句用肯定式，其含義是“一直到時(shí)，謂語(yǔ)動(dòng)詞只能用延續(xù)性動(dòng)詞。如果主句用否認(rèn)式，其含義是“直到才, “在以前不, 謂語(yǔ)動(dòng)詞可用瞬間動(dòng)詞。例如：The young man read till the light went out.Lets wait unti

4、l the rain stops. We wont start until Bob comes. Dont get off until the bus stops.when引導(dǎo)的時(shí)間狀語(yǔ)從句的謂語(yǔ)動(dòng)詞可以是可延續(xù)的，也可以是表短暫性動(dòng)作的動(dòng)詞，從句動(dòng)作先于主句動(dòng)作.When the film ended, the people went back.When I lived there, I used to go to the park on Sundays.while引導(dǎo)的動(dòng)作必須是持續(xù)性的，側(cè)重主句動(dòng)作和從句動(dòng)作相比照。可用于主句和從句動(dòng)作同時(shí)發(fā)生.While he was writing,

5、 his wife was reading .2. 條件狀語(yǔ)從句(1)條件狀語(yǔ)從句通常由if, unless引導(dǎo)。例如：What shall we do if it snows tomorrow?Dont leave the building unless I tell you to.(2)在條件狀語(yǔ)從句里，謂語(yǔ)動(dòng)詞通常用現(xiàn)在時(shí)態(tài)表示將來(lái)的動(dòng)作或狀態(tài)。例如：Ill help you with your English if I am free tomorrow.He wont be late unless he is ill.(3)“祈使句 + and (or)+ 陳述句 在意思上相當(dāng)于一個(gè)帶

6、有條件狀語(yǔ)從句的復(fù)合句。例如：Hurry up, or youll be late.=If you dont hurry up, youll be late.Study hard and you will pass the exam.=If you study hard, you will pass the exam.3. 原因狀語(yǔ)從句(1)原因狀語(yǔ)從句通常由because, since, as引導(dǎo)。例如：He didnt come to school because he was ill.As it is raining, we shall not go the zoo.Since you

7、cant answer the question, Ill ask someone else.(2)because表示直接原因，語(yǔ)氣最強(qiáng)。Because引導(dǎo)的原因狀語(yǔ)從句多放在主句之后。答復(fù)由why提出的問(wèn)題，只能用because。(3)because和so不能同用在一個(gè)句子里。4. 結(jié)果狀語(yǔ)從句(1)結(jié)果狀語(yǔ)從句由sothat, suchthat, so that引導(dǎo)。例如：He is so poor that he cant buy a bike for his son.She is such a good teacher that everybody likes her.My penci

8、l fell under the desk, so that I couldnt see it.(2)sothat語(yǔ)such.that可以互換。例如：在由so.that引導(dǎo)的結(jié)果狀語(yǔ)從句中，so是副詞，與形容詞連用。其結(jié)構(gòu)是: “.so + 形容詞副詞+ that + 從句。例如：He was so glad that he couldnt say a word.The hall is so big that it can hold 2,000 people.Mother lives so far away that we hardly ever see her.在由suchthat引導(dǎo)的結(jié)果

9、狀語(yǔ)從句中，such是形容詞，它修飾的可以是單數(shù)或復(fù)數(shù)可數(shù)名詞，也可以是不可數(shù)名詞；名詞前面可以帶形容詞，也可不帶。如果是單數(shù)可數(shù)名詞，前面需加不定冠詞a或an。.such +a/an+形容詞+單數(shù)可數(shù)名詞+ that + 從句. .such +形容詞+復(fù)數(shù)可數(shù)名詞/不可數(shù)名詞+ that + 從句.例如：It was such a hot day that nobody wanted to do anything.He had such long arms that he could almost touch the ceiling.He made such rapid progress t

10、hat he did very well in the mid-term. 有時(shí)上述兩種結(jié)構(gòu)是可以互換的。例如：It was such a wonderful film that all of us wanted to see it again.=The film was so wonderful that all of us wanted to see it again.It is such an important match that nobody wants to miss it.=The match is so important that nobody wants to miss

11、it.(3)如果名詞前由many, much, little, few等詞修飾時(shí)，只能用so, 不用such。結(jié)構(gòu)：1、so +many/ few+復(fù)數(shù)可數(shù)名詞 +that + 從句2、so +much/ little+不可數(shù)名詞 +that + 從句例如：Soon there were so many deer that they ate up all the wild roses.He has so little time that he cant go to the cinema with you.5. 目的狀語(yǔ)從句(1)目的狀語(yǔ)從句通常由 so that, in order that引

12、導(dǎo)。例如：We started early so that we could catch the first train.He studies hard so that he could work better in the future.We used the computer in order that we might save time.(2)so that既可引導(dǎo)目的狀語(yǔ)從句，又可引導(dǎo)結(jié)果狀語(yǔ)從句。區(qū)別這兩種從句的方法有兩個(gè)：1)目的狀語(yǔ)從句里往往帶有情態(tài)動(dòng)詞can, could, may, might等。2)從意思上看，目的狀語(yǔ)從句往往表示的目的很明確。例如：Speak clear

13、ly so that they may understand you. (目的狀語(yǔ)從句)Jack is badly ill so that he has to rest. (結(jié)果狀語(yǔ)從句)7. 讓步狀語(yǔ)從句(1)讓步狀語(yǔ)從句通常由although, though等連詞引導(dǎo)。例如：Though he is young, he knows a lot.Although I am tired, I must go on working.(2)although(though)與but不能用在同一個(gè)句子中。例如：我們不能說(shuō)：Though it was raining hard, but he still

14、 went out.應(yīng)該說(shuō)：Though it was raining hard, he still went out.或It was raining hard, but he still went out.【實(shí)例解析】 1.You will stay healthy _ you do more exercise, such as running and walking. A. if B. how C. before D. where 答案：A。該題考查的是引導(dǎo)狀語(yǔ)從句的附屬連詞的選擇。從意思上看，從句應(yīng)是一個(gè)條件狀語(yǔ)從句，在這四個(gè)選項(xiàng)中只有if能引導(dǎo)條件狀語(yǔ)從句，所以選A。 2. -Shal

15、l we go on working? -Yes, _ I prefer to have a rest. A. when B. if C. because D. though 答案：D。該題考查的是引導(dǎo)狀語(yǔ)從句的附屬連詞的選擇。從意思上看，只有選though才能說(shuō)得通。 3.None of us knew what had happened _ they told us about it. A. when B. until C. after D. though 答案：B。該題考查的是引導(dǎo)狀語(yǔ)從句的附屬連詞選擇。本句的意思是“在以前我們沒(méi)人知道這件事。要表達(dá)著一意思應(yīng)用“notuntil 這一句

16、型。 4.-I hope youll enjoy your trip, dear! -Thank you, mum. Ill give you a call _ I get there. A. until B. as soon as C. since D. till 答案：B。該題考查的是引導(dǎo)狀語(yǔ)從句的附屬連詞的選擇。此題的意思是“一到那里，我就給你打 。要表達(dá)這個(gè)意思應(yīng)選用as soon as?！局锌佳菥殹恳? 單項(xiàng)填空1. _ hes old, he can still carry this heavy bag. A. Though B. Since C. For D. So2. -Do

17、you know if he _ to play basket ball with us? -I think he will come if he _ free tomorrow. A. comes; is B. comes; will be C. will come; is D. will come; will be3. In the zoo if a child _ into the water and cant swim, the dolphins may come up _ him. A. will fall; to help B. falls; to help C. will fal

18、l; help D. falls; helping4.The drink is _ delicious _ I enjoy it very much .A. too , to B. such , that C. too ,that D.so . 5. We will stay at home if my aunt _ to visit us tomorrow. A. comes B. come C. will come D. is coming6. The police asked the children _ cross the street _ the traffic lights tur

19、ned green. A. not; before B. dont; when C. 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 D. because8. Ill go swimming with you if I _ free tomorrow. A. 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 caref