第9講 狀語(yǔ)從句.doc

第9講 狀語(yǔ)從句（要點(diǎn)透析）狀語(yǔ)從句 狀語(yǔ)從句是一個(gè)句子充當(dāng)另一個(gè)句子的狀語(yǔ)，表示主句動(dòng)作發(fā)生的時(shí)間、條件、原因、方式、結(jié)果、目的等等。狀語(yǔ)從句是歷年高考題的重點(diǎn)、難點(diǎn)。命題一般是考查學(xué)生連詞的掌握情況，根據(jù)兩個(gè)句子的意思，判斷兩個(gè)句子之間的邏輯關(guān)系，選擇合適的連詞。常見(jiàn)的狀語(yǔ)從句有九大類。一、時(shí)間狀語(yǔ)從句1when, as與while表示時(shí)間when既可表示“一段時(shí)間”(與持續(xù)性動(dòng)詞連用)，又可表示“時(shí)間點(diǎn)”(與瞬間動(dòng)詞連用)；when可作并列連詞，意為“這(那)時(shí)”。while只表示“一段時(shí)間”，只與持續(xù)性動(dòng)詞連用，while可表示對(duì)比轉(zhuǎn)折，有“然而”之意。as用法同when相似，但側(cè)重主句和從句動(dòng)作發(fā)生的同時(shí)性，可譯作“隨著”，“一邊一邊”。I fell asleep when/as/while he was doing his exercises.When/As he arrived in Shanghai, she met him at the station.I was about to go out when it began to rain.I like tea while she likes coffee.As spring warms the earth, all flowers begin to bloom.2. before 引導(dǎo)的從句中謂語(yǔ)動(dòng)詞不可用否定式，意為“在之前；還沒(méi)來(lái)得及；(之后)才”I had felt hungry before I arrived home.我還沒(méi)到家就覺(jué)得餓了。(在到家之前覺(jué)得餓)She left the office before I could say sorry to her.我還沒(méi)來(lái)得及向她道歉，她就離開(kāi)了辦公室。(在我能夠說(shuō)抱歉之前，她就離開(kāi)了辦公室)It was a long time before I got to sleep again.很長(zhǎng)時(shí)間以后我才又睡著了。3. since 從句中的動(dòng)詞不同，起算的時(shí)間也不同。since瞬間動(dòng)詞的過(guò)去式，從該動(dòng)作發(fā)生時(shí)算起；since持續(xù)性動(dòng)詞的過(guò)去式，從該動(dòng)作結(jié)束時(shí)算起。He had worked hard since entered the factory.(enter為瞬間動(dòng)詞，從他入廠以來(lái))We havent seen each other since I worked in the factory.(work為持續(xù)性動(dòng)詞，從我不在工廠以來(lái))4till/until 用于肯定句時(shí)，須和持續(xù)性動(dòng)詞連用，表示“直到為止”，用于否定句時(shí)和瞬間動(dòng)詞連用，表示“直到才”。till 與until句型在多數(shù)情況下可通用。但在句首時(shí)不可用till；在It is/was not untilthat 強(qiáng)調(diào)句型中及not until放句首時(shí)，一般不可用till。I worked till/until he came back.He didnt go to bed until/till eleven oclock.It was not until I came back that he went to bed.Not until then did I realize the importance of learning English.5as soon as/ immediately/ the moment/the minute/ the second 表示“一就”She gave a ring to her parents immediately she landed in Japan.6no soonerthan/ hardlywhen剛就 (注意：主句時(shí)態(tài)用had done；從句用did)She had no sooner left the office than the telephone rang.We had no sooner had supper than we began to repair the machine.No sooner had we had supper than we began to repair the machine.7every time 每當(dāng)，每次；the first time 第一次時(shí)候，next time 下次時(shí)。Every time I see the film, I cant help recalling my childhood in the countryside.Call me earlier next time you come to Shanghai.二、條件狀語(yǔ)從句常見(jiàn)連詞：if(如果)/ unless(除非)/ once(一旦)/ as(so) long as(只要)/ on condition that(條件是)/provided/ providing that(假若)/suppose/ supposing that(倘若)Suppose/Supposing(that) they refuse us, who else can we turn to for help?三、原因狀語(yǔ)從句1because, since和as 表示的語(yǔ)氣強(qiáng)弱不同。because 表示直接原因，語(yǔ)氣最強(qiáng)；since表示顯然的或已知的理由或事實(shí)，常譯成“既然”；as用于說(shuō)明原因，語(yǔ)氣較弱，著重點(diǎn)在主句，常譯成“由于”。注意下列情況下只用because：回答why的問(wèn)題時(shí)用作表語(yǔ)從句時(shí)在強(qiáng)調(diào)句中強(qiáng)調(diào)原因時(shí)連詞前有only, just, simply等修飾時(shí)。2for 是并列連詞，引導(dǎo)的句子表示一種推理或解釋，或附加說(shuō)明。一般不能置于句首。for表示因果關(guān)系時(shí)，可與because互換，但for前須用逗號(hào)。It may have rained last night, for the ground is wet.3. now that 與since/as同義， 通常表示用新出現(xiàn)的情況作為原因。Now that you feel sick, you can have a rest in bed.4. when既然(有輕微的責(zé)備口吻)Why do you want to find a new job when you have a good job already?How can I help them when they never listen to me?5. in that從句“在于”His request is unreasonable in that he knows we cant afford it.四、結(jié)果狀語(yǔ)從句常見(jiàn)連詞：so that/sothat/suchthat“如此以至于”。要牢記下面的幾個(gè)句型。1. so adj./ adv. thatThe box is so heavy that I cant carry it.2. Soadj.a/an n. thatShe is so beautiful a girl that all the boys of our class like her.3. Somany/few/much/little(少) n(不可數(shù)名詞或可數(shù)名詞復(fù)數(shù))thatThere is so little water that you cant drink.4. sucha/an adj. n thatShe is such a good girl that she can help you.5. Suchadj. n(不可數(shù)名詞或可數(shù)名詞復(fù)數(shù))thatThey are such lovely children. 【注意】that 后面必須跟上完整的句子，即必須要有完整的主語(yǔ)、謂語(yǔ)、賓語(yǔ)。五、目的狀語(yǔ)從句1. so that/ in order that 從句 ( 從句用can/could/ may/ might 動(dòng)詞原形)為了We got up early in order that we could catch the first bus.2for fear that/lest/in case that 從句(從句可以用虛擬語(yǔ)氣，即should動(dòng)詞原形)以防/萬(wàn)一發(fā)生We got up early for fear that/lest/in case that we should miss the first bus.六、地點(diǎn)狀語(yǔ)從句 1. where 在 地方 in the place where/ in the place in whichMake a mark where you have problems.She lives where her grandparents lived 30 years ago.2. wherever 無(wú)論在地方 no matter whereI will find him wherever he may be.Wherever the film star goes, there are crowds of people waiting to see her.七、讓步狀語(yǔ)從句1. although/ though/ while 雖然；盡管Although he is rich, he never wastes a coin.2. as 句型(1)表語(yǔ)(形容詞/名詞) as/though 主語(yǔ) 系動(dòng)詞，主句。Old as my father is, he keeps up with his English study.【注意】名詞前不加任何冠詞。Child as he is, he knows something of electricity.Rich man as he is, he works hard.(2)副詞 as/though主語(yǔ)謂語(yǔ)動(dòng)詞，主句。Hard as he worked, he failed.Much as I have traveled, Ive never seen a man as capable as Tom.(3)動(dòng)詞原形 as/though 主語(yǔ) might/may, 主句。Try as he might, Tom could not get out of the difficulty.3. even if/ even though(有一定的假設(shè)意味)即使， 縱然Even if it snows tomorrow, we shall still go on business.4. No matter how/ what/ where/ who， 無(wú)論怎么/ 什么/ 哪里/ 誰(shuí)【注意】 no matter 必須和特殊疑問(wèn)詞連用。5.whoever/whatever/whichever/wherever/whenever/how-ever引導(dǎo)讓步狀語(yǔ)從句，意思是“無(wú)論”，可與“no matter疑問(wèn)詞“替換”。6. whetheror無(wú)論是否Whether you go or not tomorrow, we will go outing. 八、方式狀語(yǔ)從句1. as if/though 從句(從句的虛擬語(yǔ)氣與wish 后的賓語(yǔ)從句虛擬語(yǔ)氣類似)，意為“仿佛，好像”。She speaks English as though she were a native of New York.2. as 正如Do the experiment as I told you just now.As is known to all, China is becoming stronger and stronger.Leave the door as it is. 九、比較狀語(yǔ)從句1. asas 和一樣She is as tall as her mother.She has as nice a bag as her mother does.Chinese is as beautiful a language as English.2. not as/ soas 不如一樣； 不和一樣She is not as healthy as her sister.They didnt come to school as early as we.3. than 比The boy is taller than his father.第9講 狀語(yǔ)從句（考點(diǎn)突破）() 1. It s quite a time _ Yao Ming got injured, but it wont be long _ he returns to the court. (2010河北冀州市中學(xué)高三仿真考試)A. since; before B. after; when C. before; since D. that; when() 2. How can you expect him to make any progress _ you never give him a chance to have a try？(2010江西九江一中高三適應(yīng)性考試)A. when B. unlessC. even though D. until【解析】1. A本題考查了兩個(gè)固定結(jié)構(gòu)：It is/has been一段時(shí)間since引導(dǎo)的時(shí)間狀語(yǔ)從句(自從做某事已經(jīng)有多長(zhǎng)時(shí)間了)；It will be/is/was一段時(shí)間before(多久之后才， before引導(dǎo)時(shí)間狀語(yǔ)從句)。2. A本題句意為：在你不給他機(jī)會(huì)試一試的情況下，你怎能期望他有進(jìn)步？unless除非，不符合句意。when表示條件，故答案為A。() 3. Put the book back to the same place _ you found it after finishing reading.(2010四川棠湖中學(xué)高三適應(yīng)訓(xùn)練)A. where B. thatC. as D. which() 4. Will you tell the secret to Tom? No way! _ Im asked to.(2010北京市101中學(xué)高三適應(yīng)性訓(xùn)練)A. Unless B. WhenC. Until D. Even though【解析】3. A此處關(guān)系副詞where引導(dǎo)定語(yǔ)從句，代替先行詞the same place, 在定語(yǔ)從句中作地點(diǎn)狀語(yǔ)。4. D答語(yǔ)意思是：不可能的，即使叫我告訴他，我也不會(huì)。even though 即使，引導(dǎo)讓步狀語(yǔ)從句，其他三項(xiàng)都不符合句意，故選D。() 5. Dont put too much pressure on yourself. _ you keep trying, you will achieve your goals in the future. (2011湖南長(zhǎng)郡中學(xué)高三分班考試)A. In case B. Even thoughC. As long as D. As soon as() 6. _ unemployment and crime is high, it can be assumed that the latter is due to the former. (2010上海市各區(qū)一模語(yǔ)法錯(cuò)題精選)A. Before B. Where C. Unless D. Until 【解析】5. Cin case 以防，以免；even though 即使； as long as表示條件，只要；as soon as 表示時(shí)間“一就”，根據(jù)句意選C。6. Bwhere引導(dǎo)一個(gè)地點(diǎn)狀語(yǔ)從句，意思是“在失業(yè)和犯罪多的地方，可以這樣認(rèn)為：后者是因?yàn)榍罢咴斐傻摹?() 7. The current international financial crisis is affecting most countries in the world. Would it be at least several years _ everything returns to normal? (2011寧夏銀川二中高三月練)A. when B. thatC. since D. before() 8. What an unforgettable experience! Ill write it down _ it is still fresh in my memory.(2011四川成都市三校高三9月聯(lián)考)A. since B. whileC. after D. until【解析】7. D本題為句式考查。It is/has been一段時(shí)間since(做某事已經(jīng)多長(zhǎng)時(shí)間)；It will be/is/was一段時(shí)間before(多久之后才)；It is/was 時(shí)間點(diǎn)when(做某事是什么時(shí)候)；It is/was被強(qiáng)調(diào)部分that其他部分(強(qiáng)調(diào)結(jié)構(gòu))。根據(jù)句意選D。8. B本句的意思是：在我記憶猶新的時(shí)候，把它記下來(lái)。while后面只能跟延續(xù)性動(dòng)作，在期間，趁，故選B。經(jīng)典句式：Strike the iron while it is hot。() 9. If you want to learn English well, it is not half so important to know some grammatical rules _ it is to have more practice.(2010上海市各區(qū)一模語(yǔ)法錯(cuò)題精選)A. so B. asC. since D. that ()10. Youll find it hard to get rid of the drug habit _ you have it. (2011云南昆明一中高三第一次月考)A. before B. onceC. until D. though【解析】9. B本題考查了not so /as important as結(jié)構(gòu)，不如。本句改為 to know some grammatical rules is not half so important as to have more practice，則更好理解。10. Bbefore 在之前； once 一旦，如果； until 直到； though 盡管， 根據(jù)句意選B。()11. I found her nice and honest _ I saw her.(2011江西南昌一中高三月考)A. for the first time B. the first time C. on the first time D. at first()12. I wonder how much you charge for your services. The first two are free _ the third costs $30.(2011安徽亳州一中高三第一次月考)A. while B. untilC. when D. before【解析】11. Bthe first time名詞詞組引導(dǎo)一個(gè)時(shí)間狀語(yǔ)從句，意為：第一次就。for the first time作時(shí)間狀語(yǔ)，意為：第一次；at first 起初，最初。故選B。 12. Awhile引導(dǎo)比較狀語(yǔ)從句，表示前后兩種情況的對(duì)比，其他三項(xiàng)都不符合句意，故選A。()13. We should keep an open mind about some strange old wives tales, _ they do have some truth in them. (2011安徽皖南八校高三摸底聯(lián)考)A. and B. soC. because D. until()14. Wed better set off, or it will be dark _ we know it.A. before B. afterC. when D. until【解析】13. C根據(jù)句意可知they do have some truth in them是主句的原因，故選C。14. A語(yǔ)境表示“還不等我們意識(shí)到”，用before 引導(dǎo)狀語(yǔ)從句，表示“在之前”。()15. When the environmentally friendly cars came onto the market, many people were eager to buy them _ the price is.( 2010江蘇泰州/南通市高三第三次模擬)A. wherever B. howeverC. whichever D. whatever()16. _ online shopping attracts a certain group of people, there will always be some who enjoy shopping for their groceries.A. When B. AsC. If D. While【解析】15. Dwhatever引導(dǎo)讓步狀語(yǔ)從句，相當(dāng)于No matter what the price is。16. D由句意“雖然網(wǎng)上購(gòu)物吸引了一部分人”可知，應(yīng)用while(雖然)引導(dǎo)讓步狀語(yǔ)從句，其他均無(wú)此用法。()17. I have never spoken ill of Mary. _ you dont like her.(2010江蘇南師附中高三5月模擬)A. If B. Because C. Unless D. Though()18. She had just finished her homework _ her mother asked her to practice playing the piano yesterday. (2011江蘇白塔高級(jí)中學(xué)高三月考)A. when B. while C. after D. since【解析】17. Dthough 引導(dǎo)讓步狀語(yǔ)從句，意為：盡管你不喜歡她，(但從不說(shuō)她的壞話)。故選D。18. Awhen這里是“這時(shí)(突然)”的意思，是并列連詞的用法，不能用while 代替；after 和since 不符合句意。故選A。()19. You can make a complaint to the local government _ you are happy with the way things are. (2010江蘇南京一中高三模擬訓(xùn)練)A. unless B. ifC. once D. as()20. _ you call me to say youre not coming, Ill see you at the theatre. A. Though B. WhetherC. Until D. Unless【解析】19. A本題意思是：如果你不滿意可以向當(dāng)?shù)卣对V。故選unless, 相當(dāng)于if you are not happy; 如選if，意思則完全相反。20. Dunless引導(dǎo)條件狀語(yǔ)從句，表示“除非；如果不”。()21. Several weeks had gone by _ I realized the painting was missing. A. as B. beforeC. since D. when()22. Jasmine was holidaying with her family in a wildlife park _ she was bitten on the leg by a lion. A. when B. whileC. since D. once【解析】21. Bbefore這里表示“過(guò)了(時(shí)間)才”，引導(dǎo)時(shí)間狀語(yǔ)從句。22. Awhen是等立連詞，表示“正在這時(shí)”。 ()23. Parents should take seriously their childrens requests for sunglasses _ eye protection is necessary in sunny weather. A. because B. throughC. unless D. if()24. It was evening _ we reached the little town of Winchester. A. that B. untilC. since D. before【解析】23. Abecause引導(dǎo)原因狀語(yǔ)從