語法專題主從復(fù)合句狀語從句TheAdverbialClau.ppt

語法專題 主從復(fù)合句：狀語從句 The Adverbial Clauses,一、基本概念 二、狀語從句分類 三、各類狀語從句重難點(diǎn) 四、考點(diǎn)與注意點(diǎn)匯總,1、狀語 修飾動(dòng)詞、形容詞、副詞或整個(gè)句子，說明動(dòng)作或狀態(tài)特征的句子成分，叫做狀語。通常由副詞、介詞短語、動(dòng)詞不定式、分詞或從句等擔(dān)當(dāng)。 2、狀語從句 在主句中作狀語的從句叫狀語從句，主要用來修飾主句或主句的謂語，狀語從句在句中相當(dāng)于副詞做狀語，因此又叫副詞性從句。,1.While I was walking along the street, I found many beautiful buildings ( ) 2. Where there is a will, there is a way. ( ) 3. Now that everybody is here, lets begin our meeting. （ ） 4. Ill speak slowly so that you can understand me. ( ) 5. So clever was he that he was able to work out all the difficult problems. ( ) 6. As long as you dont lose heart, youll succeed. ( ) 7. Try as he might, he could not find a job. ( ) 8. The old lady treats the boy as if he were his own son. ( ) 9.He is taller than I am.( ),時(shí)間,地點(diǎn),原因,目的,結(jié)果, 例 句 導(dǎo) 入 ,條件,讓步,方式,比較,二、狀語從句分類,九種狀語從句,時(shí)間狀語從句 地點(diǎn)狀語從句 原因狀語從句 條件狀語從句 讓步狀語從句 結(jié)果狀語從句 目的狀語從句 方式狀語從句 比較狀語從句,歸納總結(jié),1、時(shí)間狀語從句 when, while, as, before, after, since, by the time , till, until, notuntil, once , as soon as, the moment, the minute, the instant, immediately, directly, instantly, hardlywhen, scarcelywhen, no soonerthan , every time, each time , the first/second/last time,3、原因狀語從句 because, since, as, for, now that(既然）, in that（因?yàn)椋?4、條件狀語從句 if, unless, as (so) long as, on condition that,2、地點(diǎn)狀語從句 where, wherever,各類狀語從句常見的連接詞,5、讓步狀語從句 although, though, as, even though/even if, while(雖然）, when, no matter +which/what/when/where/who/how, whichever, wherever, whatever, whoever, whenever, however, whetheror,7、目的狀語從句 so that, in order that, in case,8、方式狀語從句 as, as if/as though,6、結(jié)果狀語從句 sothat, suchthat,各類狀語從句對應(yīng)的連接詞,9、比較狀語從句 than, asas, not so/asas, the +比較級, the +比較級,用橫線劃出下列句子中的狀語從句，并指出是哪種狀語從句,1. Child as she is, she knows a lot of things. 2. The more I can do for the class, the happier Ill be. 3. He talks as if (as though) he knew all about it. 4. He is such a good teacher that the students love and respect him. 5.I shall go to the park unless it rains. 6. No sooner had I got home than it began to rain.,讓步,比較,方式,結(jié)果,條件,時(shí)間,辨析狀語從句類型練習(xí),7. Where there is water, there is life. 8. He studied hard so that he could catch up with his classmates. 9. Since you are very busy, I wont trouble you. 10. Even if (though) I fail. Ill never lose heart. 11. Once you begin the work, you must continue. 12. Although the sun was shining, it wasnt very warm.,地點(diǎn),目的,原因,讓步,時(shí)間,讓步,三、時(shí)間狀語從句重難點(diǎn),1、when, while, as引導(dǎo)時(shí)間狀語從句 （1）when的用法 A. when引導(dǎo)時(shí)間狀語從句既可指時(shí)間點(diǎn)，也可指時(shí)間段 （即：從句動(dòng)詞可以是短暫的也可是延續(xù)的）。 For example: 當(dāng)我住在那里時(shí)，我常在周日去海濱。 When I lived there, I used to go to the seashore on Sundays. 他到上海時(shí)，他媽媽到車站接他。 When he arrived in Shanghai , his mother met him at the station .,（1）when的用法 B. When 在下列句式中譯為“就在那時(shí),這時(shí)”，可以看成是并列句，這種用法的when一般位于句末。 For example: 我正在穿衣服，這時(shí)電話響了。 I was putting on my clothes when the telephone rang. 我正要鎖門，這時(shí)電話響了。 我剛鎖上門，這時(shí)電話響了。,時(shí)間狀語從句練習(xí)一 1. (04北京春) We were swimming in the lake _ suddenly the storm started. A. when B. while C. until D. before 2. (02上海) He was about to tell me the secret _ someone patted him on the shoulder. A. as B. until C. while D. when 3. (05上海) He transplanted the little tree to the garden _ it was the best time for it. A. where B. when C. that D. until 4. (05福建) Did Jack come back early last night? Yes. It was not yet eight oclock _ he arrived home. A. Before B. when C. that D. until 5. (06遼寧) He was about halfway through his meal _a familiar voice came to his ears. A. why B. where C. when D. while,A,D,B,B,C,（2）while的用法 A. while只能指一段時(shí)間，從句中的動(dòng)詞必須是延續(xù)性動(dòng)詞。強(qiáng)調(diào)某一段時(shí)間內(nèi)主句動(dòng)作發(fā)生，相當(dāng)于during the time that;從句常用進(jìn)行時(shí)態(tài)。 For example: 當(dāng)別人工作時(shí)，請不要這么大聲說話。 Please dont talk so loud while others are working. 當(dāng)我在做作業(yè)時(shí)，媽媽在做飯。 My mother was cooking while I was doing my homework. B. while作為并列連詞，意為“而，卻”，表示同類對比。 For example: 我喜歡看電視，而他喜歡讀書。 I like watching TV, while he likes reading.,（2）while的用法 C. while也可用來引導(dǎo)讓步狀語從句，意為“盡管，雖然”，相當(dāng)于although For example: 盡管我承認(rèn)這些問題很難，但我并不同意他們無法解決。 While I admit that the problems are difficult , I dont agree that they cant be solved. D. 趁的情況趕緊做, 否則來不及了 For example: 趁熱打鐵。 Strike while the iron is hot.,時(shí)間狀語從句練習(xí)二 6. (06天津) The cost of living in Glasgow is among the lowest in Britain, _ the quality of life is probably one of the highest. A. since B. when C. as D. while 7. (04年江蘇) _ I accept that he is not perfect, I do actually like the person. A. While B. Since C. Before D. Unless 8. _it is true that a students most important goal is to do well in his or her studies, it doesnt need to be the only goal. A. when B. As C. While D. Before 9. Mary made coffee her guests were finishing their meal . A. so that B. although C. while D. as if,D,A,C,C,（3）as的用法 A. as可用來引導(dǎo)時(shí)間狀語，?？珊蛍hen換用，但較強(qiáng)調(diào)主從句動(dòng)作同時(shí)發(fā)生，意為“一邊一邊”，引出伴隨動(dòng)作 For example: 她一邊做作業(yè)，一邊聽音樂。 She was doing her homework as she was listening to the music. B. as還可說明兩種正在發(fā)展或變化的情況，“隨著.”的意思，表時(shí)間的推移。 For example: 隨著時(shí)間的流逝，我開始意識到學(xué)習(xí)的重要性。 As time went by, I began to realize the importance of learning. 隨著年齡的增長，我對音樂更加感興趣。 As I grow older, I become more interested in music. .,（3）as的用法 C. as也可用來引導(dǎo)原因狀語從句，意為“因?yàn)椤?For example: 因?yàn)樗裉煊袝r(shí)間，所以她想去購物。 As she is free today, she would like to do some shopping. D. as還可用來引導(dǎo)讓步狀語從句（用倒裝結(jié)構(gòu)），意為“盡管”。 For example: 盡管他很累，他卻拒絕休息。 Tired as he was, he refused to take a rest.,2、before、after引導(dǎo)時(shí)間狀語從句 （1）before和after表示的是兩個(gè)時(shí)間或兩個(gè)事件之間的先后關(guān)系；引導(dǎo)時(shí)間狀語從句最基本的意思就是“在之前”、“在之后”；before從句的動(dòng)作通常發(fā)生在主句動(dòng)作之后，如果從句用過去時(shí)，主句一般要用過去完成時(shí)；after從句的動(dòng)作通常發(fā)生在主句動(dòng)作之前，如果主句用過去時(shí)，從句一般要用過去完成時(shí)。 For example: 在我們看到陸地前，我們已經(jīng)航行四天四夜了。 （我們航行了四天四夜才看到陸地。） We had sailed four days and four nights before we saw land. 他在這家工廠工作十年以后就出國了。 After he had worked in the factory for ten years, he went abroad.,（2）before時(shí)間狀語從句的特殊句式 主句包含表段時(shí)間的短語、且為肯定句常譯成“（之后）才”； 主句包含表段時(shí)間的短語、且為否定句常譯成“就”； 這樣的句型有一般過去時(shí)、過去將來時(shí)、一般將來時(shí)三個(gè)時(shí)態(tài)。,For example: 再過兩年他才大學(xué)畢業(yè)。 It will be two years before he graduates from the university. 兩年之后他才大學(xué)畢業(yè)。 It was two years before he graduated from the university. 他不多久就會(huì)從大學(xué)畢業(yè)了。 It will not be long before he graduates from the university. 他不多久就從大學(xué)畢業(yè)了。 It was not long before he graduated from the university.,2、before、after引導(dǎo)時(shí)間狀語從句 （3）before的特殊意思 For example: 趁著還沒忘記我要把它寫下來。 Ill write it down before I forget it. 我還未來得及見他，他就離開了。 He had left before I could see him.,時(shí)間狀語從句練習(xí)三 10. (03年北京) He made a mistake, but then he corrected the situation _ it got worse. A. until B. when C. before D. as 11. (04福建) Scientists say it may be five or six years _ it is possible to test this medicine on human patients. A. since B. after C. before D. when 12. (06四川)Why didnt you tell him about the meeting? He rushed out of the room _ I could say a word. A. before B. until C. when D. after 13. (05北京春) It is almost five years _ we saw each other last time. A. before B. since C. after D. because,C,C,A,B,3、until, till, notuntil引導(dǎo)時(shí)間狀語從句 （1）until/till從句用于肯定句時(shí)，主句的動(dòng)詞是延續(xù)性動(dòng)作，表示“某動(dòng)作一直延續(xù)到某時(shí)間點(diǎn)才停止”，譯為“直到為止”。 For example: 我們一直在那里待到雨停了。 We stayed there until the rain stopped. （2）until從句用于否定句時(shí)，主句的動(dòng)詞是短暫性動(dòng)作，表示“某動(dòng)作直到某時(shí)間才開始”，譯為“直到 才”。 For example: 我們一直到雨停了才離開。 We didnt leave until the rain stopped.,3、until, till, notuntil引導(dǎo)時(shí)間狀語從句 （3）用于強(qiáng)調(diào)句式“It is/ was not until .that .” For example: 直到雨停了我們才離開。 It was not until the rain stopped that we left. （4）not until放在句首時(shí)主句要進(jìn)行部分倒裝 For example: 我們一直到雨停了才離開。 Not until the rain stopped did we leave.,時(shí)間狀語從句練習(xí)四 14. (03北京春) Was his father very strict with him when he was at school? Yes. He had never praised him _ he became one of the top students in his grade. A. after B. unless C. until D. when 15. (03上海) A good storyteller must be able to hold listeners curiosity _he reaches the end of the story. A. when B. unless C. after D. until 16. It was not _ she took off her dark glasses_ I realized she was a famous film star. A. when; that B. until; that C. until; when D. when; then,C,D,B,4、since引導(dǎo)時(shí)間狀語從句 since從句一般要用非延續(xù)性動(dòng)詞，意為“自從時(shí)起”，主句要用完成時(shí)態(tài) For example: 他大學(xué)畢業(yè)后一直在這座城市工作。 He has worked in this city since he graduated from the college. 注意 （1）since所引導(dǎo)從句如果用延續(xù)性或狀態(tài)動(dòng)詞的一般過去時(shí)，所表示的就是動(dòng)作或狀態(tài)的完成或結(jié)束。 翻譯：Since Tom lived in Nanjing, I have not heard from him. 自從Tom離開南京以后，我沒有收到過他的信。 （2）作介詞時(shí)，since后要接時(shí)間點(diǎn)，而不是時(shí)間段； since還可作副詞，后來,與完成時(shí)連用。 判斷正誤：He has writing the book since five years 翻譯：她丈夫十年前就去世了，從那以后她沒再結(jié)婚。 Her husband died ten years ago, but she hasnt remarried since. （3）It is +段時(shí)間+sincedid/ was,ago.,5、表示“一就”句型 （1）as soon as/ once For example: 我一到上海就會(huì)寫信給你。 As soon as I arrive in Shanghai, I will write to you. 你一旦開始這項(xiàng)工作，就必須繼續(xù)下去。 Once you begin the work, you must continue.,5、表示“一就”句型 （2）名詞短語轉(zhuǎn)變成連詞： the moment, the instant, the minute, the second For example: 他一聽說發(fā)生了事故，就到現(xiàn)場來了。 He came to the spot/ scene the moment he heard of the accident. （3）副詞轉(zhuǎn)變成連詞： instantly, immediately, directly For example: 他們一得到口信就把消息告訴我了。 They told me the news immediately they got the message.,5、表示“一就”句型 （4）no sooner .than , hardly/scarcely.when A.意思：“一就” B.時(shí)態(tài)：主句（no sooner/ hardly/ scarcely）用過去完成時(shí)， 從句(than/ when)用一般過去時(shí)。 C.倒裝：結(jié)構(gòu)中的否定詞（no sooner/ hardly/ scarcely）放在句首時(shí)，主句（緊跟其后的句子）要倒裝。 For example: 我剛到車站，火車就開走了。 I had no sooner got to the station than the train left. 句型轉(zhuǎn)換（no sooner）置于句首： No sooner had I got to the station than the train left.,5、表示“一就”句型 （5）介詞短語 on doing sth. /on ones + n.作時(shí)間狀語,意為“一就” For example: 美國學(xué)生一到來，我們就給他們熱情地歡迎。 On arriving, we gave the American students a warm welcome. 句型轉(zhuǎn)換: On their arrival, we gave the American students a warm welcome.,時(shí)間狀語從句練習(xí)五 17. (01北京春)Did you remember to give Mary the money you owed her? Yes. I gave it to her _ I saw her. A. while B. the moment C. suddenly D. although 18. (1998上海) I thought her nice and honest _ I met her. A. first time B. for the first time C. the first time D. by the first time 19. _ entered the office when he realized that he had forgotten his report. A. He hardly had B. Had he hardly C. Hardly had he D. Hardly he had,B,C,C,6、一些含有time的名詞短語 如the first /second/last time, every time, each time, next time, by the time等，也可引導(dǎo)時(shí)間狀語從句。 For example: 我第一次開車時(shí)，感覺特別緊張。 The first time I drove the car, I felt very nervous. 下次你來時(shí)，請帶上你的作文。 Next time you come, please bring your composition. 到你畢業(yè)的時(shí)候，我們已經(jīng)在澳大利亞居住一年了。 By the time you graduate, we will have lived in Australia for one year.,四、地點(diǎn)狀語從句重難點(diǎn),1、where/wherever Where指“在某個(gè)地方”，wherever指“在任何一個(gè)地方”； 可以放在主句前，也可以放在主句后。 For example: 有志者事竟成/有水的地方就有生命。 Where there is a will, there is a way. Where there is water, there is life. You should put the book where it was. 你應(yīng)該把書放在原來的地方。 無論你去哪里都要遵守法律。 Wherever you go, you must obey the law.,2、where引導(dǎo)地點(diǎn)狀語從句與定語從句的區(qū)別 where引導(dǎo)定語從句時(shí)，從句前應(yīng)有一個(gè)表示地點(diǎn)的名詞作先行詞；而where引導(dǎo)地點(diǎn)狀語從句時(shí)從句本身就是主句動(dòng)作發(fā)生的場所。 For example: 一般而言，有工廠的地方空氣都會(huì)被嚴(yán)重污染。 Generally, air will be heavily polluted in the places where there are factories. Generally, air will be heavily polluted where there are factories.,1. After the war，a new school building was put up _ there had once been a theatre. A. that B. where C. which D. when 2.-Dont look down upon Bob. He has his own advantages. - Oh, yes. _ others are weak, he is strong. A. If B. When C. Where D. Though 3. - The thread of my kite broke and it flew away. - I had told you it would easily break _it was the weakest A. when B. where C. unless D. since,地點(diǎn)狀語從句練習(xí),五、原因狀語從句重難點(diǎn),原因狀語從句由because, as , since, now (that)（既然）, in that（因?yàn)?，多于口語中）,seeing (that)（鑒于，由于）,considering that（考慮到）等引導(dǎo)。 1、because because用來回答why提出的問題，表示某件事發(fā)生的直接原因或理由，用于告知對方不知道的原因。在這幾個(gè)連詞中，它表示原因的語氣最強(qiáng)，可用于強(qiáng)調(diào)句。 For example: 昨天我回來晚了，因?yàn)槲抑蛋唷?I came back late yesterday because I was on duty. It was because I was on duty that I came back late yesterday.,2、since, now that since、now that常表示關(guān)系上的自然結(jié)果，特別用于原因已經(jīng)清楚了的事情，說話人根據(jù)這個(gè)事實(shí)得出某一種結(jié)論。其語氣比because要弱，一般譯成“既然”，往往放在主句前。 For example: 既然你已經(jīng)知道了這個(gè)秘密，我就不必說了。 Since you have known the secret, I neednt say anything about it. 3、as as常用于表示十分明顯的原因，只是對主句的附帶說明，重點(diǎn)放在主句上，語氣較弱，常譯成“由于”，可放在主句前或主句后。 For example: 由于他英語懂得不多，他在字典中查閱這個(gè)單詞。 As he didnt know much English, he looked up the word in the dictionary .,4、for for也可以表示原因，屬并列連詞，不是說明直接原因，而是對某種情況加以推斷或解釋，對前一分句進(jìn)行附加說明；它引出的分句必須放在另一分句后。 For example: 門關(guān)著，屋子里肯定沒人。 There must be no one in the house， for the door is closed. 單項(xiàng)選擇： The day must be breaking, _ the birds have begun singing. A. because B. as C. for D. since,5、seeing (that), considering (that), in that 這幾個(gè)連詞 和since, as 意義相似，他們都有“鑒于某個(gè)事實(shí)、原因是”的意思。 For example: 鑒于他病情嚴(yán)重，我們派人去請醫(yī)生了。 Seeing that he was badly ill, we sent for the doctor .,六、條件狀語從句重難點(diǎn),由if, unless（if.not）, so/as long as, supposing(that)（假設(shè)）, provided/providing (that)（假若）, in case（萬一, 以防）, on condition that（條件是.），so/as far as（就.而言）等引導(dǎo) 1、if/unless if表示正面的條件，意為“如果”； unless表示反面的條件，相當(dāng)于（ifnot），意為“除非，如果不”。 For example: 如果他12點(diǎn)前不來，我們就不等他了。 We wont wait for him, if he doesnt come before 12oclock. We wont wait for him, unless he comes before 12oclock.,2、 supposing(that), provided/providing (that), on condition that， in case, so/as long as 這些連詞詞組意思相近，有“如果，假如，假設(shè)，在條件下”等意義 For example: 只要你繼續(xù)努力，你就會(huì)成功。 So long as you keep on trying, you will surely succeed. 假如約翰來了，請告訴他等一下。 In case John comes, please tell him to wait. 3、as/so far as就而言 For example: 據(jù)我所知，那本書下月出版。 So far as I know, the book will be published next month.,4、only if if only only if引導(dǎo)的從句用陳述語氣，意為“只要”； if only引導(dǎo)的從句要用虛擬語氣，意為“但愿，要是就好了” For example: 只要你繼續(xù)努力，你就會(huì)成功。 Only if you keep on trying, you will surely succeed. 如果當(dāng)初我們聽取了你的建議就好了。 If only we had followed your advice!,5、條件狀語從句的虛擬 if引導(dǎo)的條件狀語從句若與過去或現(xiàn)在事實(shí)不符，或?qū)ξ磥磉M(jìn)行不可能的假設(shè)，就要用虛擬語氣。 For example: 如果有一天機(jī)器人掌控了世界，將不會(huì)再有友誼。 If Robots should control the world some day, here would be no friendship. 如果考試中Tom能再仔細(xì)些，他就已經(jīng)通過考試了。 If Tom had been more careful in the exam, he would have passed it already. 如果我是一個(gè)老師，我會(huì)對我的學(xué)生很嚴(yán)格。 If I were a teacher, I would be strict with my students.,6、條件狀語從句的省略與倒裝 If引導(dǎo)的虛擬條件從句中謂語動(dòng)詞有were, had或should,可以把if省去，而把were，had或should移到主語前構(gòu)成倒裝。,條件狀語從句練習(xí) 1、 It is known to all that _ you exercise regularly, you wont keep good health. （05重慶卷） A. unless B. whenever C. although D. if 2. You will be late _ you leave immediately. A. unless B. until C. if D. or 3. The little boy wont go to sleep his mother tells him a story. A. or B. unless C. but D. whether 4、_ I can see, there is only one possible way to keep away from the danger. （04北京春季） A. Because B. As far as C. Even if 5、I always take something to read when I go to the doctors_ I have to wait. Ain case Bso that Cin order Das if,A,A,B,B,A,七、目的狀語從句重難點(diǎn),由so that（以便）， in order that（為了），for fear that（= in case）（以免），lest（以防）引導(dǎo)，謂語常含may, might, can, could, will, would, should等情態(tài)動(dòng)詞。從句往往放在主句之后，主從句之間不用任何標(biāo)點(diǎn)符號。 1、so that/ in order that For example: 他們比往常更加努力工作，為了能提前完成工作。 They worked harder than usual in order that they could finish the work ahead of time. They worked harder than usual in order to finish the work ahead of time. 老師有意提高他的聲音，以便后面的同學(xué)能聽得更清晰。 The teacher raised his voice on purpose so that the students in the back could hear more clearly.,2、 lest/ for fear that/ in case 這些連詞詞組意思相近，意思是“以防、以免”； lest從句一般用虛擬語氣，形式“should+動(dòng)詞原形”或只用原形； for fear that從句和in case從句一般用虛擬語氣，但有時(shí)也可以用陳述語氣。 For example: 多穿點(diǎn)衣服，以免感冒。 Put on more clothes lest/ for fear that/ in case that you should catch a cold. 他把相機(jī)準(zhǔn)備好，萬一看到適合拍照的東西。 He had his camera ready in case he saw something that would make a good picture. 單選：I hurried _ I wouldnt be late for class. A. since B. so that C. as if D. unless,八、結(jié)果狀語從句重難點(diǎn),常用的連詞有so that，so . that, such.that； 結(jié)果狀語從句中一般無情態(tài)動(dòng)詞 1、so that，so . that, such.that For example: 他們比往常更加努力工作，結(jié)果提前完成了工作。 They worked harder than usual， so that they finished the work ahead of time. They worked hard enough to finish the work ahead of time. 老師說話聲音很大，因此后面的同學(xué)聽得很清晰。 The teacher spoke so loud that the students in the back heard clearly.,2、 so/ suchthat所用句式 For example: 這是一本非常有意思的小說，因此我們大家都想閱讀它。 這本小說非常有意思，因此我們大家都想閱讀它。 這個(gè)圖書管里有這么多有意思的小說，因此我們大家都喜歡到那兒。 天氣那么糟糕，因此我們大家都待家里了。 It was such bad weather that all of us stayed at home.,3、 so that引導(dǎo)結(jié)果狀語從句與目的狀語從句的區(qū)別 （1）目的狀語從句中的動(dòng)詞要用may (might), can (could), should, would等情態(tài)動(dòng)詞，表示某種可能性，是主觀意念，放在主句后時(shí)，與主句之間一般不用逗號隔開； （2）結(jié)果狀語從句中一般沒有情態(tài)動(dòng)詞，表示的是客觀事實(shí)，放在主句后，與主句之間一般要用逗號隔開。 For example: 他們比往常更加努力工作，為了能提前完成工作。 They worked harder than usual so that they could finish the work ahead of time. They worked harder than usual， so that they finished the work ahead of time.,九、讓步狀語從句重難點(diǎn),常用的連詞有though, although, even though, even if, as, while, when, no matter wh-, wh-ever, whetheror 1、though/ although though, although這兩個(gè)連詞用法基本一樣，只是前者口語化，后者較正式； 讓步狀語從句可以放在主句前或者主句后； though還可作副詞單獨(dú)放在句尾，表示“然而，可是，不過”的意思。 For example: 盡管在這次社交會(huì)上我誰也不認(rèn)識，但我還是玩得很開心。 I had a very good time although I didnt know anybody at the party.,2、 even if/ even though 常用以強(qiáng)調(diào)讓步概念，有退一步設(shè)想的意思，“即使、縱使”；有時(shí)有假設(shè)含義，用于虛擬語氣。 For example: 即使明天下雨，我也要去。 Ill go even if it rains tomorrow. 即使我處在你的位置，我也不會(huì)接受這份工作。 Even if I were in your place, I wouldnt take the job. 3、 while while引導(dǎo)讓步狀語從句時(shí)置于主句前，與although，though相同 For example: 盡管我承認(rèn)他的好成績，但我依然感覺給他這個(gè)重要的職位不夠明智。 While I admit his good points, I still feel it unwise to offer him this important position.,5、 whetheror (not) whetheror (not)可以引導(dǎo)讓步狀語從句，提供兩個(gè)對比的情況，意為“不管”。 For example: 不管你是否相信，它都是真的。 Whether you believe it or nor, it is true. 填空：不論她來這里或是我們?nèi)ツ抢?，討論的話題仍然不變。 Whether or , the of will remain unchanged.,4、 when When引導(dǎo)讓步狀語從句置于主句后，“雖然卻”。 For example: 雖然他可以乘出租車，但他卻步行。 He walks when he might take a taxi.,6、 no matter+疑問詞、疑問詞+ever For example: 為了表示尊重，我們無論與誰握手，都常常將手套摘下。 To show our respect, we usually have to take off our gloves, whoever/ no matter who we are to shake hands with. 我會(huì)尊重任何尊重我的人。 I will show respect to whoever respects me.,7、 as as引導(dǎo)讓步狀語從句時(shí)，從句要用部分倒裝語序?；窘Y(jié)構(gòu)如下： A、形容詞/副詞/名詞+as+主+謂，主句 B、動(dòng)詞+as+主+情態(tài)動(dòng)詞/助動(dòng)詞，主句 注 作表語的單數(shù)名詞放在句首時(shí)，該名詞前不可加定冠詞或者不定冠詞 For example: 他雖有耐心，但也不愿等三個(gè)小時(shí)。 Patient as he was, he was unwilling to wait for three hours. 盡管我很尊重他，但卻不同意他的建議。 Much as I respect him, I dont agree to his advice. 雖然他還