【正文】 r。由句意可知應(yīng)選in case，意為“以防萬一”。答案：C 3．(2011年高考江西卷)Please call my secretary to arrange a meeting this afternoon, or ________ it is convenient to ．wheneverB．however C．whicheverD．wherever 解析：句意：請(qǐng)打電話讓我的秘書安排一個(gè)會(huì)議，在今天下午或是任何你方便的時(shí)候。since因?yàn)?，既然；while盡管；if如果；as因?yàn)?。分析句子結(jié)構(gòu)可知，April 29,2011為定語(yǔ)從句的先行詞，從句缺少時(shí)間狀語(yǔ)，故用when引導(dǎo)。答案：B第 1頁(yè)共 6頁(yè) 嘉興英語(yǔ)教學(xué)網(wǎng) 收集整理 歡迎使用核心考點(diǎn)突破一、句子的分類二、并列句的基本概念并列句是由兩個(gè)或兩個(gè)以上并列而又獨(dú)立的簡(jiǎn)單句構(gòu)成。(2011年高考山東卷)Find ways to praise your children often，________you39。C 2．表選擇關(guān)系：常用的并列連詞有or，either...or...，otherwise等。ll have an ，否則你會(huì)出事的。4．表因果關(guān)系：常用的并列連詞有so，for。5．when還可用作并列連詞，其意義為“那時(shí)，這時(shí)”，相當(dāng)于and at this/that time。典例2](2011年高考浙江卷)One Friday, we were packing to leave for a weekend away ________ my daughter heard cries for ．a(chǎn)fterB．while C．sinceD．when 句意：一個(gè)周五，我們正在打包裹動(dòng)身去過周末，就在這時(shí)我女兒聽到了呼救聲。一、時(shí)間狀語(yǔ)從句 1．when，while和as when引導(dǎo)的從句的謂語(yǔ)動(dòng)詞既可是一個(gè)持續(xù)性動(dòng)詞，也可是非持續(xù)性動(dòng)詞；while引導(dǎo)的從句的謂語(yǔ)動(dòng)詞必須是持續(xù)性的，側(cè)重主句動(dòng)作和從句動(dòng)作相對(duì)比；as引導(dǎo)的從句的謂語(yǔ)動(dòng)詞可以是持續(xù)性動(dòng)詞，也可以是非持續(xù)性動(dòng)詞，有“隨著”之意，多用于主從句動(dòng)作同時(shí)發(fā)生。not(...)until還可以用于強(qiáng)調(diào)句和倒裝句。C二、讓步狀語(yǔ)從句1．讓步狀語(yǔ)從句表示盡管有某種不利于主句動(dòng)作發(fā)生的條件存在，主句中的情況依然會(huì)出現(xiàn)。若表語(yǔ)是名詞，前置時(shí)要省略冠詞。B(2011年高考遼寧卷)No matter how________，it is not necessarily ．a(chǎn) desert may be dryB．dry a desert may be C．may a desert be dryD．dry may a desert be 句意：一個(gè)沙漠無論多么干旱，也不一定就沒有生命。故選B。d better take it to the garage ．OtherwiseB．If not C．But for thatD．If so 句意：聽起來好像汽車的發(fā)動(dòng)機(jī)出了故障。if so“如果這樣的話”，符合句意和語(yǔ)境。t saying anything，but the teacher smiled at him________he had done something very 4頁(yè)共 6頁(yè) 嘉興英語(yǔ)教學(xué)網(wǎng) 收集整理 歡迎使用A．a(chǎn)s ifB．in case C．whileD．though 句意：杰克什么也沒說，但是老師朝著他笑，就好像他做了非常明智的事情一樣。2．原因狀語(yǔ)從句引導(dǎo)原因狀語(yǔ)從句的連詞有：because，as，since，now(that)，for，seeing(that)，considering that等，每個(gè)連詞的含義不盡相同。Leave your key with a neighbor ________you lock yourself out one ．ever sinceB．even if C．soon afterD．in case in case引導(dǎo)目的狀語(yǔ)從句，意為“以防萬一”，符合題意。ever since引導(dǎo)時(shí)間狀語(yǔ)從句，意思是“自從”；even if引導(dǎo)讓步狀語(yǔ)從句，意思是“即使”。B 高考秘笈狀語(yǔ)從句的易錯(cuò)點(diǎn)________you may have，you should gather your courage to face the ．However a serious problem第 5頁(yè)共 6頁(yè) 嘉興英語(yǔ)教學(xué)網(wǎng) 收集整理 歡迎使用B．What a serious problem C．However serious a problem D．What serious a problemC 該句意“無論你有多么嚴(yán)重的問題，你都應(yīng)該鼓起勇氣面對(duì)挑戰(zhàn)”，由此可知，應(yīng)由however引導(dǎo)讓步狀語(yǔ)從句，語(yǔ)序?yàn)椤癶owever＋形容詞＋a(n)＋單數(shù)名詞”。2．注意when/while/as引導(dǎo)時(shí)間狀語(yǔ)從句時(shí)的異同。6．a(chǎn)lthough與though可以引導(dǎo)讓步狀語(yǔ)從句，不能與but連用，但可以與yet連用。ll tell would have succeeded if you had tried will fail unless you work hard.(=You will fail if you don39。as 和 since 表示明顯的、已知的原因，since 比 as 正式，如：They had to move because their building was to be pulled Mary was the eldest, she looked after the they live near the sea, they often go ． now that, seeing(that), considering(that), in that。t be any mistakes.)Clauses of Manner and Comparison(方式和比較從句)方式從句主要由 just as, as, as if, as though 等連詞引導(dǎo)，如：He doesn39。）As(So)far as I know, he is an honest man.（據(jù)我所知，他是一個(gè)誠(chéng)實(shí)的人。）第四篇：狀語(yǔ)從句1狀語(yǔ)從句一：什么是狀語(yǔ)從句？用一個(gè)句子(從句)來作另一個(gè)句子(主句)的狀語(yǔ)，用作狀語(yǔ)的句子就叫作狀語(yǔ)從句。when引導(dǎo)的時(shí)間狀語(yǔ)從句，when的從句可以用延續(xù)性動(dòng)詞，也可以用點(diǎn)動(dòng)詞。I worked for a foreign pany when I was in ，我為一家外國(guó)企業(yè)工作。比較while, when, as1）as, when 引導(dǎo)短暫性動(dòng)作的動(dòng)詞。（2）.before 意為“在??之前”，引導(dǎo)時(shí)間狀語(yǔ)從句時(shí)，表示主句的動(dòng)作發(fā)生在從句的動(dòng)作之前。例如：After you use plastic bags, you mustn39。We have made many dumplings since we began to ，我們已經(jīng)包了許多餃子了。It is six years since she graduated from the 。ll stay here until you e ，直到你回來。例：①、I39。Father was cleaning the car while I was playing puter ，爸爸正在清洗汽車。前者強(qiáng)調(diào)主句動(dòng)作的結(jié)束，用延續(xù)性動(dòng)詞，后者強(qiáng)調(diào)主句動(dòng)作的開始，用點(diǎn)動(dòng)詞。動(dòng)詞為延續(xù)性或非延續(xù)性都可以。（在肯定句中可用before代替 Let39。t get off the bus until it has 。Until you told me, I had heard nothing of what ，出了什么事我一點(diǎn)也不知道。(1）Not until ?在句首，主句用倒裝。We won39。Where there is a will, there is a ，事竟成。方式狀語(yǔ)從句方式狀語(yǔ)從句通常由as,(just)as?so?, as if, as though引導(dǎo)。2）as if, as though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，表示與事實(shí)相反，有時(shí)也用陳述語(yǔ)氣，表示所說情況是事實(shí)或?qū)崿F(xiàn)的可能性較大。（與事實(shí)相反，謂語(yǔ)用虛擬語(yǔ)氣。He cleared his throat as if to say ，像要說什么似的。三者的區(qū)別是：在回答問題的時(shí)候，使用because；對(duì)于顯而易見的原因，常用as或since；as和since的從句常放在主句之前，而because的從句常放在主句之后。Since you feel ill, you39。I didn39。常用的引導(dǎo)連詞有so that, that和in order that譯為：以便，為了，目的是。You must speak louder so that /in order that you can be heard by wrote the name down for fear that(lest)he should forget take more clothes in case the weather is ：目的狀語(yǔ)從句可以用動(dòng)詞不定式來替換做目的狀語(yǔ)We work harder than usualfinish it in a 成工作。so 還可與表示數(shù)量的形容詞many, few, much, little連用，形成固定搭配。t go to is such a young boy that he can39。例如：If it doesn39。.if 引導(dǎo)的條件句有真實(shí)條件句和非真實(shí)條件句兩種。s go out for a You will be late ___ you leave 答案A。He is very old, but he still works very ，但仍然努力地工作。2)as, though 引導(dǎo)的倒裝句as / though引導(dǎo)的讓步從句必須表語(yǔ)或狀語(yǔ)提前（形容詞、副詞、分詞、實(shí)義動(dòng)詞提前）。Try hard as he will, he never seems able to do the work satisfactorily.= Though he tries hard, he never seems?雖然他盡了努力，但他的工作總做的不盡人意。(Whatever you say是主語(yǔ)從句)（錯(cuò)）Prisoners have to eat no matter what they39。在時(shí)間狀語(yǔ)從句和條件狀語(yǔ)從句中，主句和從句之間的時(shí)態(tài)一致問題一般分下列兩種情況：，或主句中有情態(tài)動(dòng)詞，或主句中謂語(yǔ)動(dòng)詞是一般將來時(shí)，那么從句用一般現(xiàn)在時(shí)表示一般將來時(shí)。，那么主從句都可以用一般過去時(shí)。連接副詞immediately 等；起連接作用的短語(yǔ)as soon as, by the ：● Soon there were so many deer that they ate up all the wild + adj.(adv.)+that+從句●The boy is so old that he can go to + adj.+ a(an)+單數(shù)名詞●He is so good a student that we all like , hardly…when, no sooner…than等。例如： ● Where there is oppression, there is ：“你看書時(shí)，最好在有問題的地方做一個(gè)記號(hào)。其用法舉例如下： 1． Such +a(an)+(adj.)+單數(shù)可數(shù)名詞+ that+從句● He left in such a hurry that he forgot to lock the +(adj.)+復(fù)數(shù)可數(shù)名詞+從句●He had such long arms that he could almost touch the +(adj.)+不可數(shù)名詞+that+從句●He made such rapid progress that he did very well in the midterm “such+ adj.+ n.+that+ clause”這個(gè)結(jié)構(gòu)中，其中名詞由many, much, few, little 修飾時(shí)，須用副詞so,例題中的結(jié)果狀語(yǔ)從句由“such+ an + adj.+單數(shù)可數(shù)名詞+that”引導(dǎo)。目的狀語(yǔ)從句的謂語(yǔ)動(dòng)詞中常有情態(tài)動(dòng)詞may/might, can/ could, will/ would ：● He is working hard so that he may pass his ，所以正確答案應(yīng)為D。（六）讓步狀語(yǔ)從句例題 _____, he doesn’t study he is is as as he clever he is分析 讓步狀語(yǔ)從句在復(fù)合句中作狀語(yǔ)，表示某種不利的情況或障礙，但這些因素并不能阻止主句的動(dòng)作的發(fā)生。