1、讓步狀語從句Adverbial ClausesThe Adverbial 狀語 修飾動詞、形容詞、副詞或整個句子，說 明動作或狀態(tài)的特征的句子成分，叫做狀語。 常見的狀語有：時間狀語、地點狀語、方式狀語、原因狀語、結(jié)果狀語、條件狀語、讓步狀語、目的狀語、伴隨狀語等。狀語從句Definition 在主從復(fù)合句中修飾主句中的動詞、 形容詞、副詞等的從句叫做 “狀語從句 ”。原因狀語條件狀語目的狀語地點狀語比較狀語結(jié)果狀語時間狀語讓步狀語方式狀語狀語從句的類別狀語從句1. 時間狀語從句2. 地點狀語從句3. 原因狀語從句4. 條件狀語從句5. 讓步狀語從句6. 目的狀語從句7. 結(jié)果狀語從句8. 方

2、式狀語從句9. 比較狀語從句讓 步 狀 語 從 句定義：讓步狀語從句是狀語從句中的一種，表達(dá)一種退一步的條件。一般翻譯為“盡管”或“即使”。引導(dǎo)讓步狀語從句的連詞主要有：though和although（雖然，縱然）; while; as（雖然.但是.）; even if和even though（即使縱使）; whether.(or.)(無論是否或不管是還是); no matter + 疑問詞（不管都）; 疑問詞wh-ever等。讓步狀語從句可以位于主句前、后，有時插在主句中間。讓步狀語從句的常考點與重難點重點難點常考點although/ while/ even if/ wh-ever/ as/

3、 whether等引導(dǎo)的讓步狀語從句狀語從句的時態(tài)、語序（倒裝）、省略、虛擬語氣等從屬連詞的含義及用法比較 讓步狀語從句與并列句的區(qū)別即學(xué)即練：1. Though he is in his sixties, _ he works as hard as a young manA. yet B. but C. and D. and yet2. Excuse me for breaking in, _ I have some news for you. A. so B. and C. but D. yetAC題1是主從復(fù)合句，所以中間不能使用并列連詞 and/or/ but/ so 等。yet 是副

4、詞，只有 yet 可以與 though 連用。題2為并列句，而“Excuse , but ”為一固定搭配。在復(fù)習(xí)中需要細(xì)心的分析句子結(jié)構(gòu)和成分。even if 和 even though even though (= even if) 引導(dǎo)的從句指把握不大或假設(shè)的事情，意為“即使”、“縱然”；Most of us ignore the advice, even if/ even though we know it is true.even if/ even though 引導(dǎo)的讓步狀語從句有時用虛擬語氣，如：Even if/ though you hadnt helped me, I will

5、 thank you.as if/ as though 是什么用法？as引導(dǎo)的讓步狀語從句用倒裝語序：要把表語、狀語或動詞原形提前到句首。1）表語的倒裝（如果表語是名詞，要省略冠詞）：Rich as he is, I dont envy him.Child as he is, he knows a lot.as2）謂語的倒裝（動詞原形前置到句首）：Try as he would, he could not remember a word. Search as they may, they can find nothing in the room.3）狀語的倒裝（不可在狀語之前加very等修飾語

6、）：Much as I admire him as a writer, I do not like him as a man.Hard as I studied, I could not catch up with him.即學(xué)即練： 1. He tried his best to solve the problem, _ difficult it was. A. however B. no matter C. whatever D. although 2. The old tower must be saved, _the cost. A. however B. whatever C. wh

7、ichever D. wherever 3. English and French are taught here. You can choose _ you like.A. no matter which B. whichever C. no matter what D. whateverno matter wh- 與 wh-ever 的聯(lián)系及區(qū)別：no matter wh- 引導(dǎo)讓步狀語從句時與 wh-ever通用。No matter when/ Whenever he comes back, he should be welcomed.wh-ever又可引導(dǎo)名詞性從句， no matte

8、r wh-不能。如：Whoever can help us will be welcome.whether(or)whether(or)引導(dǎo)的讓步狀語從句： 這種讓步狀語從句也稱“選擇條件-讓步狀語從句”，可位于主句之前、之后或切割主句，如：Whether he drives or (whether he) flies, he will be here on time.Whether you like it or not, youll have to do it.Whether or not it rains, Im going tomorrow.We hold that all countr

9、ies, (whether they are) big or small, (whether they are) rich or poor, should be equal.whilewhile 引導(dǎo)的讓步狀語從句只能前置，位于句首（主句前），如：While you may be right, I cant altogether agree.While I admit that the problems are difficult, I dont agree that they cannot be solved.即學(xué)即練： 1、 _ I accept that he is not perfec

10、t, I do actually like the person. A. While B. Since C. Before D. UnlessA while 是高考中的高頻詞，它既可引導(dǎo)時間狀語從句，又可引導(dǎo)并列句，還可引導(dǎo)讓步狀語從句，表示“盡管”。涉及讓步狀語從句的五類倒裝一、(表語)名詞 + as/ though + 主語 + 動詞. Child as he is, he knows to help other. Teacher though he is, he cant know everything. 【說明】其中的動詞通常為連系動詞，也就是說位于句首的名詞是其后連系動詞的表語。另外

11、，要特別注意位于句首的名詞前習(xí)慣上不用冠詞，即使其前有形容詞修飾也不用冠詞。 二、(表語)形容詞 + as/ though + 主語 + 動詞 Successful as he is, he is not proud. 【說明】其中的動詞也通常為連系動詞，也就是說位于句首的形容詞是其后連系動詞的表語。 三、（狀語）副詞 + as/ though + 主語 + 動詞 Much as I like Paris, I couldnt live there. Hard though they tried, they couldnt make her change her mind. 四、動詞原形 +

12、as/ though + 主語 + 動詞 Try as he might, he couldnt solve the problem. Search as they would, they would find nobody in the house. 【說明】主語后的動詞通常為may, might, would, did 等情態(tài)動詞或助動詞(若表示情態(tài)意義，則選用情態(tài)動詞；若陳述事實，則用did, do 等助動詞)。涉及讓步狀語從句的五類倒裝五、分詞+as / though+主語+動詞 Raining hard as it is, Im going out for a walk. Surro

13、unded as we were by the enemy, we managed to advance forward. 涉及讓步狀語從句的五類倒裝1：如果主句和讓步狀語從句的主語一致，從句中又有“be”時，可省略主語和be。Though (he was) meeting with the danger, the boy kept calm.Even if (we are) defeated a second time, we wont lose heart. 2：even if/ even though引導(dǎo)的讓步狀語從句有時可省略成even so/ even not。We may fail

14、 again. Even so, we wont give it up.讓步狀語從句省略問題Though discovering several mistakes of his own, _.A. the boy wont correct themB. the boy wont correctC. we find the boy wont correct themD. they are difficult to correct A讓步狀語從句省略問題省略后的讓步狀語從句中，保留下來的非謂語動詞必須和句子的主語有邏輯聯(lián)系！1、讓步狀語從句連詞的用法比較；2、讓步狀語從句中的虛擬語氣；3、讓步狀語

15、從句的時態(tài)問題；4、讓步狀語從句倒裝及省略問題；5、讓步狀語從句與其它從句區(qū)別。小結(jié)：考點與難點歸納Start Practicing_ I accept that he is not perfect, I do actually like the person.While B. since C. Before D. Unless2. The workers are determined to gothrough with their railway project, _ the expenses have risen.as long as B. even thoughC. now that D

16、. as though3. _, he knows more than other children of his age.A. However young child he isB. Child as he isC. No matter how young child isD. What a young child he is4. I really want the match, however much _.A. does it cost B. costs itC. will it cost D. it costs8.（2014江蘇卷）21. Lessons can be learned

17、to face the future, history cannot be changed.A. though B. as C. since D. unless【考點】考察狀語從句連詞辨析【答案】A【解析】本題考察的是狀語從句的連詞辨析。Though盡管；as隨著，因為；since自從，既然；unless除非，如果不；句意：盡管歷史不能改變，但是為了面對未來我們還是要從歷史中學(xué)會教訓(xùn)。根據(jù)句意可知上下文之間存在著轉(zhuǎn)折關(guān)系，所以使用though表示讓步和轉(zhuǎn)折。故A正確。9.（2014山東卷）2. I dont really like the author, _ I have to admit h

18、is books are very exciting. A. although B. unless C. until D. once 【考點】考察狀語從句連詞辨析【答案】A【解析】本題考察的是狀語從句的連詞表示。Although盡管；unless除非，如果不；until直到才；once一旦；句義：盡管我承認(rèn)這本書很精彩，但是我并不喜歡這本書的作者。根據(jù)句義可知上下文之間存在這轉(zhuǎn)折關(guān)系，四個選項中只有A項表示上下文的轉(zhuǎn)折。故A正確。10.【2013江蘇】28. In the global economy, a new drug for cancer, _it is discovered, wil

19、l create many economic possibilities around the world.A. whatever B. whoever C. wherever D. whichever 【答案】C【解析】考查狀語從句。此處考查-ever引導(dǎo)的讓步狀語從句。通過分析從句，可知句子不缺少主干成分，故排除代詞ABD項，故答案選C。11.【2013遼寧】24. One can always manage to do more things, no matter _ full ones schedule is in life.A. how B. what C. when D. wher

20、e 【答案】A【解析】考查狀語從句。此處考查no matter引導(dǎo)的讓步狀語從句。副詞how修飾形容詞或副詞，橫線后為形容詞full，故選how。no matter how= however(無論如何)。12.【2013四川】7.He was so busy. He cannot afford enough time with his son _ he wants to. A. even if B. as if C. because D. before 【答案】A【解析】考查狀語從句。根據(jù)句意“他如此繁忙。他不可能抽出足夠的時間來陪他的兒子即便是他想那樣做。”，可知答案選A。13.【2013天

21、津】5. _ small, the company has about 1,000 buyers in over 30 countries.A. As B. If C. Although D. Once 【答案】C【解析】考查狀語從句。根據(jù)句意即可判斷：這個公司雖然小，但是它在30多個國家有大約1000個采購商。此處狀語從句連詞后省略了句子的主語和be動詞，即although (it is) small。14.（2011江西卷）29. Please call my secretary to arrange a meeting this afternoon, or _ it is convenient to you.A. whenever B. however C. whichever D. wherever15.（2011全國卷II）19. It was a nice meal, _a little expensive.A. though B. whether C. as D. s