高考英語二輪復(fù)習(xí)專題一語法知識(shí)第六講并列句與狀語從句課件.ppt

1、,第六講并列句與狀語從句,專題一語法知識(shí),欄目索引,考點(diǎn)1并列連詞,考點(diǎn)2時(shí)間狀語從句,考點(diǎn)3讓步狀語從句,考點(diǎn)4條件狀語從句,考點(diǎn)5地點(diǎn)狀語從句,考點(diǎn)6原因狀語從句,考點(diǎn)7目的狀語從句,考點(diǎn)8where和when引導(dǎo)的狀語從句與 定語從句的區(qū)別,解題方法,方法1句意翻譯法 方法2分清句子類型法,強(qiáng)化練(六),1.Peter，please send us postcards _ well know where you have visited. No problem.(2017北京，22) A.but B.or C.for D.so,并列句 考點(diǎn)1并列連詞,解析句意為：彼得，請(qǐng)寄給我們明信片，

2、這樣(so)我們就知道你去哪里旅游了。沒問題。后面表示結(jié)果，故用so。but表轉(zhuǎn)折；or表選擇；for是表因果關(guān)系的連詞，后接原因。,答案,解析,1,2,2.He is a shy man，_ he is not afraid of anything or anyone. (2015北京，25) A.so B.but C.or D.as,解析句意為：他是一個(gè)害羞的人，但是他并不害怕任何事和任何人。由空格前后兩個(gè)分句的句意可知，前后為轉(zhuǎn)折關(guān)系，所以應(yīng)用but。,答案,解析,1,2,考點(diǎn)歸納,1.表示轉(zhuǎn)折關(guān)系：常用的并列連詞有but，yet，nevertheless。 He tried hard

3、but he was unsuccessful. 他盡了力，但是沒有成功。 The car was old，yet/nevertheless it was in excellent condition. 車子雖然舊了但車況很好。,2.表示因果關(guān)系：常用的并列連詞有for，so，therefore。 It must be snowing，for its so bright outside. 肯定下雪了。外面這么亮。 It was already rather late，so we decided to go home. 天已經(jīng)很晚了，所以我們決定回家。 You are in the right，

4、therefore we should support you. 你是對(duì)的，所以我們應(yīng)當(dāng)支持你。,3.表遞進(jìn)或順承關(guān)系：常用的并列連詞有and，not only.but also。 This article is well-written and youd better read it. 這篇文章寫得很好，你最好看看。 Not only is he himself interested in the computer but also his son is beginning to show an interest in it. 不僅他對(duì)電腦感興趣，而且他的兒子也開始對(duì)電腦感興趣。 4.表示選

5、擇關(guān)系：常用的并列連詞有or，either.or。 Either you must improve your work or we shall dismiss you. 要么你好好干，要么我們就辭退你。,5.有時(shí)并列句中的分句通過破折號(hào)、分號(hào)等來表示并列關(guān)系。 Stand up；it is your turn to speak now. 站起來，該輪到你了。 I dont goyou must go. 我不去，你必須去。,1.If you dont understand something，you may research，study，and talk to other people _ yo

6、u figure it out.(2017北京，28) A.because B.though C.until D.since,狀語從句 考點(diǎn)2時(shí)間狀語從句,解析句意為：如果不了解某個(gè)事物，你可以研究、學(xué)習(xí)、與他人探討，直到(until)弄清楚。until直到為止，引導(dǎo)時(shí)間狀語從句，符合語境。because因?yàn)?，引?dǎo)原因狀語從句；though盡管，引導(dǎo)讓步狀語從句；since自以來，由于，可引導(dǎo)時(shí)間狀語從句或原因狀語從句。,答案,解析,1,2,3,4,2._ the average age of the population increases，there are more and more o

7、ld people to care for.(2016天津，7) A.Unless B.Until C.As D.While,解析句意為：隨著人口平均壽命的延長，越來越多的老人需要照顧。as在此處引導(dǎo)時(shí)間狀語從句，表示“隨著”。,答案,解析,1,2,3,4,3.If you miss this chance，it may be years _ you get another one. (2015重慶，4) A.as B.before C.since D.after,解析句意為：如果你錯(cuò)過這次機(jī)會(huì)，可能得過好多年才能再有一次機(jī)會(huì)。該句考查“It will/may be一段時(shí)間before.”句式

8、，表示“得過多久才”。,答案,解析,1,2,3,4,4.We need to get to the root of the problem_ we can solve it. (2015天津，12) A.while B.after C.before D.as,解析句意為：我們?cè)诮鉀Q問題之前需要找到其根源。根據(jù)邏輯關(guān)系可知，“找到問題的根源”在“解決問題”之前發(fā)生。before在之前，引導(dǎo)時(shí)間狀語從句，符合題意。,答案,解析,1,2,3,4,考點(diǎn)歸納,1.從句中用現(xiàn)在時(shí)代替將來時(shí)。 2.as soon as，the minute，the second，the instant，immediatel

9、y，directly，instantly，no sooner.than，hardly.when等引導(dǎo)的時(shí)間狀語從句，意為“一就”。 3.在no sooner.than.，hardly/scarcely.when.結(jié)構(gòu)中，no sooner與hardly/scarcely引導(dǎo)的主句的謂語動(dòng)詞應(yīng)用過去完成時(shí)，而than與when引導(dǎo)的從句的謂語動(dòng)詞應(yīng)用一般過去時(shí)。當(dāng)no sooner和hardly/scarcely位于句首時(shí)，應(yīng)用倒裝語序。,4.be doing sth.when.正在做某事突然；have hardly/just/scarcely done sth.when.剛做完就；be abo

10、ut to do sth.when.正準(zhǔn)備突然。 5.before 可表示“還未就；不到就；才；還沒來得及”。常見句式： It was時(shí)間段before過去時(shí)，多久之后才；It will be時(shí)間段before一般現(xiàn)在時(shí)，多久之后才；It wont be long before.過不了多久就。,6.“since狀語從句”表示“自從有多長時(shí)間”。since從句的時(shí)態(tài)若是一般過去時(shí)，主句中的時(shí)態(tài)則應(yīng)該是現(xiàn)在完成時(shí)或現(xiàn)在完成進(jìn)行時(shí)。常見句式：It is時(shí)間段since過去時(shí)，意為“自從以來多久了”。 7.as可表示從句和主句的兩個(gè)動(dòng)作交替進(jìn)行或同時(shí)完成，可譯為“一邊，一邊”或“隨著”。 8.unti

11、l或till表示“某動(dòng)作一直延續(xù)到某時(shí)間點(diǎn)才停止”，此時(shí)主句謂語動(dòng)詞是延續(xù)性動(dòng)詞，主、從句都為肯定式。這兩個(gè)詞可以換用，但till不可以置于句首，而until可以。 not.until.表示“某動(dòng)作直到某時(shí)間點(diǎn)才開始”，主句謂語動(dòng)詞是非延續(xù)性動(dòng)詞，從句為肯定式。,1._ birds use their feathers for flight，some of their feathers are for other purposes.(2017北京，25) A.Once B.If C.Although D.Because,考點(diǎn)3讓步狀語從句,解析句意為：雖然(although)鳥兒用羽毛來飛行，

12、但是它們的一些羽毛也有其他用途。前后為讓步關(guān)系，故用although引導(dǎo)狀語從句。once一旦，引導(dǎo)時(shí)間狀語從句；if如果，引導(dǎo)條件狀語從句；because因?yàn)椋龑?dǎo)原因狀語從句。,答案,解析,1,2,3,4,2._ online shopping has changed our life，not all of its effects have been positive.(2016浙江，5) A.Since B.After C.While D.Unless,解析句意為：盡管網(wǎng)上購物已經(jīng)改變了我們的生活，但并非它的所有影響都是積極正面的。while引導(dǎo)讓步狀語從句，意為“盡管，雖然”；sinc

13、e既然，自從；after在之后；unless除非。故選C。,答案,解析,1,2,3,4,3.My grandfather still plays tennis now and then，_ hes in his nineties.(2016北京，27) A.as long as B.as if C.even though D.in case,解析句意為：盡管我的祖父已經(jīng)九十多歲了，但他有時(shí)還打網(wǎng)球。由句意可知，本句的前后兩部分之間為讓步關(guān)系，故選C。,答案,解析,1,2,3,4,4._scientists have learned a lot about the universe，there

14、is much we still dont know.(2015安徽，23) A.Once B.Since C.Though D.Unless,解析句意為：盡管科學(xué)家們對(duì)宇宙已經(jīng)了解甚多，但仍有許多我們還不知道的東西。once一旦；since自從以來；though盡管；unless除非。A、D兩項(xiàng)常用來引導(dǎo)條件狀語從句； B項(xiàng)常用來引導(dǎo)時(shí)間或原因狀語從句； C項(xiàng)常用來引導(dǎo)讓步狀語從句，故選C。,答案,解析,1,2,3,4,考點(diǎn)歸納,1.although與though兩者意思相同，一般可互換，都可以與yet，still或nevertheless連用，但不能和but連用。 當(dāng)as或though引導(dǎo)

15、的讓步狀語從句放在主句之前時(shí)，常用倒裝語序，此時(shí)從句中的表語、狀語或動(dòng)詞原形置于句首。若表語是單數(shù)名詞，前置時(shí)要省略冠詞。 Although he is poor，hes still happy. 雖然他很窮，他仍然很快樂。 Ill try it，though/although I may fail. 即使我可能失敗，我也要試一下。 Child as he was，he knew what was the right thing to do. 雖然他是一個(gè)孩子，但他知道該做什么。,2.while可引導(dǎo)讓步狀語從句，意為“雖然；盡管”，引導(dǎo)的從句要放在主句前邊。 While he loves h

16、is students，he is very strict with them. 雖然他愛他的學(xué)生，可是他對(duì)他們很嚴(yán)格。 3.疑問詞-ever和“no matter疑問詞”。“no matter疑問詞”只能引導(dǎo)讓步狀語從句，意為“無論，不管”；疑問詞-ever不但可以引導(dǎo)讓步狀語從句(等于no matter疑問詞)，還可引導(dǎo)名詞性從句(如賓語從句、主語從句等)，意為“任何”。,1.I believe you will have a wonderful time here _ you get to know everyone else.(2015陜西，20) A.though B.as if C

17、.once D.so that,考點(diǎn)4條件狀語從句,解析句意為：一旦你認(rèn)識(shí)了其他所有人，我相信你會(huì)在這兒有一段美好的時(shí)光。once一旦，符合句意。,答案,解析,1,2,3,2.You wont find paper cutting difficult _ you keep practicing it. (2015北京，28) A.even though B.as long as C.as if D.ever since,解析句意為：只要你堅(jiān)持練習(xí)，你就不會(huì)覺得剪紙難了。 even though 即使；as long as只要；as if 仿佛，好像；ever since 自以來。結(jié)合句意可知選

18、B。,答案,解析,1,2,3,3.You will never gain success _ you are fully devoted to your work. (2014湖南，26) A.when B.because C.after D.unless,解析句意為：除非你全身心地投入到你的工作中，否則你就不會(huì)獲得成功。所填詞引導(dǎo)條件狀語從句，意為“除非，如果不”，故選D項(xiàng)。,答案,解析,1,2,3,考點(diǎn)歸納,引導(dǎo)條件狀語從句的連詞除了if，unless等之外，下列連詞也可引導(dǎo)條件狀語從句：once，as/so long as，on condition that，suppose/suppos

19、ing，provided/providing，in case(如果，萬一)，given that等。 Suppose/Supposing (that) I dont have a day off，what shall we do? 假如我沒有一天假，那該怎么辦？ You may borrow the book，on condition that you wont lend it to others. 你可以借這本書，條件是你不能再借給別人。,1.Located_ the Belt meets the Road，Jiangsu will contribute more to the Belt a

20、nd Road construction.(2017江蘇，23) A.why B.when C.which D.where,考點(diǎn)5地點(diǎn)狀語從句,解析句意為：由于位于“一帶一路”的交匯處，江蘇將為“一帶一路”的建設(shè)作出更大的貢獻(xiàn)?？崭裉幵谶^去分詞located后面引導(dǎo)狀語從句，且在從句中作地點(diǎn)狀語，表示“在一帶一路的交匯處”，因此用where引導(dǎo)狀語從句。located表示“坐落在；位于”。,答案,解析,1,2,2.“We will do the right thing and do what we have to do to investigate crimes _ they exist，”

21、claimed the police officer in chief. (2016江蘇如東高級(jí)中學(xué)期中，30) A.whatever B.wherever C.whichever D.however,解析句意為：主管警官聲稱：“我們要做正確的事，做我們必須做的事，來對(duì)犯罪進(jìn)行調(diào)查，無論這些犯罪發(fā)生在哪里?！眞hatever 無論什么；wherever無論哪里；whichever無論哪一個(gè)；however無論怎樣。,答案,解析,1,2,考點(diǎn)歸納,引導(dǎo)地點(diǎn)狀語從句的從屬連詞有where，wherever。 Wherever there is smoke，there is a fire. 無火不生

22、煙(無風(fēng)不起浪)。 Lifting off at sunrise，the hot air balloon goes wherever the wind blows. 熱氣球在日出時(shí)升騰到空中，隨風(fēng)飄動(dòng)。,1.I really enjoy listening to music _ it helps me relax and takes my mind away from other cares of the day.(2016北京，33) A.because B.before C.unless D.until,考點(diǎn)6原因狀語從句,解析句意為：我真的很喜歡聽音樂，因?yàn)樗兄谖曳潘?，讓我忘記一天?/p>

23、的其他憂慮。根據(jù)句意可知，句子前后為因果關(guān)系，故選A項(xiàng)。,答案,解析,1,2,2.I am not afraid of tomorrow，_ I have seen yesterday and I love today. (2016北京，35) A.so B.and C.for D.but,解析句意為：我并不害怕明天。因?yàn)槲乙呀?jīng)歷了昨天并熱愛今天。根據(jù)句意可知，句子前后為因果關(guān)系，故選C項(xiàng)。,答案,解析,1,2,考點(diǎn)歸納,1.引導(dǎo)原因狀語從句的從屬連詞有because，as，since，now (that)，seeing that，considering that等。另外，when也可表示原因

24、。并列連詞for加分句也可表示原因，for引導(dǎo)的分句對(duì)前面的內(nèi)容進(jìn)行補(bǔ)充說明。 Now (that)/Since it is so hot，I guess we cant do anything until after dark. 既然天這么熱，我想我們只有等天黑之后才能做事。 It was foolish of you to take a taxi when you could easily walk there in five minutes. 既然你步行5分鐘就能到那里，卻打車，真夠愚蠢的。 2.一些介詞短語同樣可以表示原因，這樣的短語有because of，thanks to，due

25、to，owing to等。,Cathy had quit her job when her son was born _ she could stay home and raise her family.(2014浙江，15) A.now that B.as if C.only if D.so that,考點(diǎn)7目的狀語從句,解析句意為：當(dāng)兒子出生時(shí)凱西辭去了工作以便她能夠待在家里照顧家人。now that既然；as if 好像，仿佛；only if只要；so that以便，為了。由關(guān)鍵信息quit her job以及stay home and raise her family可知，stay h

26、ome and raise her family是前面辭職的目的，故要用so that引導(dǎo)目的狀語從句。,答案,解析,考點(diǎn)歸納,1.in order that與so that 這兩個(gè)連詞意為“以便，為了”，引導(dǎo)的狀語從句中需用情態(tài)動(dòng)詞；in order that比so that正式，引導(dǎo)的狀語從句可置于主句之前或之后，而so that引導(dǎo)的從句只能置于主句之后。 When he goes out，he often wears sunglasses so that/in order that nobody can recognize him. 他出門的時(shí)候常戴著墨鏡，這樣的話就沒人能認(rèn)出他了。,

27、2.for fear that與in case for fear that與in case引導(dǎo)的目的狀語從句中，一般用虛擬語氣，即謂語動(dòng)詞用“should動(dòng)詞原形”，should可以省略。 The boy hid himself behind the tree in case/for fear that his father should see him. 那個(gè)男孩藏在樹后面，以防他父親看到他。 Take your raincoat in case it should rain. 帶上雨衣以防下雨。,1.It was the middle of the night _ my father wo

28、ke me up and told me to watch the football game.(2014江西，35) A.that B.as C.which D.when,考點(diǎn)8where和when引導(dǎo)的狀語從句與定語從句的區(qū)別,解析句意為：我父親叫醒我，告訴我看足球賽的時(shí)候是半夜。本句容易錯(cuò)選A項(xiàng)，認(rèn)為是強(qiáng)調(diào)句型。實(shí)際上the middle of the night不能單獨(dú)作時(shí)間狀語，如果在the middle of the night前面加上in，本題就可以選擇A項(xiàng)了。本句中用when引導(dǎo)一個(gè)時(shí)間狀語從句。,答案,解析,1,2,2.I am looking forward to the

29、day _ my daughter can read this book and know my feelings for her.(2014湖南，31) A.as B.why C.when D.where,解析先行詞是the day，關(guān)系詞在從句中作時(shí)間狀語，故應(yīng)用關(guān)系副詞when。,答案,解析,1,2,考點(diǎn)歸納,where既可以引導(dǎo)定語從句，也可引導(dǎo)狀語從句。引導(dǎo)定語從句時(shí)，從句前邊一定要有一個(gè)表示地點(diǎn)(或類似地點(diǎn))的先行詞；同理，when引導(dǎo)定語從句時(shí)，從句前邊要有表示時(shí)間的先行詞。 Have you been to the island where there is a mountai

30、n? 你去過那個(gè)上面有座山的小島嗎？(定語從句) Please put all these books where they used to be. 請(qǐng)把所有這些書放回它們?cè)瓉碓诘牡胤健?狀語從句),方法1句意翻譯法 對(duì)于狀語從句的解答來說，最重要的一點(diǎn)是能夠正確地翻譯句子的意思，這樣就能夠判斷出該從句是狀語從句中的哪一種，選擇也就很容易了。,解題方法,典例1_ they decide which college to go to，students should research the admission procedures. A.As B.While C.Until D.Once,解析句

31、意為：一旦學(xué)生們決定了要上哪所大學(xué)，他們就應(yīng)該研究申請(qǐng)此大學(xué)的入學(xué)程序了。as當(dāng)時(shí)，由于；while當(dāng)時(shí)，盡管；until直到；once一旦。根據(jù)句意可知選擇D項(xiàng)。,答案,解析,典例2Our holiday cost a lot of money. Did it？Well，that doesnt matter _ you enjoyed yourselves. A.as long as B.unless C.as soon as D.though,解析句意為：我們這次度假花了很多錢。是嗎？哦，沒關(guān)系，只要你們玩得高興就行。as long as只要，符合句意。unless除非；as soon a

32、s一就；though盡管，雖然。,答案,解析,方法2分清句子類型法 對(duì)于一些試題來說，掌握和分清一些固定的句型結(jié)構(gòu)是很重要的。同時(shí)也要注意該從句與其他一些從句的區(qū)別，如地點(diǎn)狀語從句和定語從句、結(jié)果狀語從句和定語從句等。,典例1John thinks it wont be long _ he is ready for his new job. A.when B.after C.before D.since,解析所填詞引導(dǎo)狀語從句，構(gòu)成It wont be long before.句型，意思是：過不了多久就，選C。,答案,解析,典例2Youd better not leave the medici

33、ne _ kids can get at it. A.even if B.which C.where D.so that,解析句意為：你最好不要把藥放在孩子們能夠得著的地方。本句相當(dāng)于：Youd better not leave the medicine in the place where kids can get at it.(此處where引導(dǎo)的是定語從句，先行詞為the place，這也說明選項(xiàng)B不合適。),答案,解析,強(qiáng)化練(六),1.The teacher gave the students such a difficult maths problem _ nobody worke

34、d it out.(2017紅橋區(qū)二模，9) A.as B.which C.so D.that,解析句意為：老師給學(xué)生們出了一道如此難的數(shù)學(xué)題以至于沒有人能解出來。such.that.如此以至于，引導(dǎo)結(jié)果狀語從句。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,2.There are still many problems to be solved _ we are ready for a long stay on the Moon.(2017河西區(qū)二模，12) A.before B.once C.after D.until,

35、解析句意為：在我們準(zhǔn)備好長久待在月球上之前，還有許多問題需要解決。before在之前，由語境可知選A。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,3.Its always a good idea to have a second key somewhere _ you lose the first one.(2017北京海淀區(qū)二模，35) A.in case B.now that C.even though D.as long as,解析句意為：準(zhǔn)備一把備用的鑰匙總是個(gè)好主意，以防你丟失第一把鑰匙。in case意為“以防

36、萬一”，引導(dǎo)目的狀語從句；now that意為“既然”，引導(dǎo)原因狀語從句；even though意為“即使，雖然”，引導(dǎo)讓步狀語從句；as long as意為“只要”，引導(dǎo)條件狀語從句。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,4.Dont look down upon Bob.He has his own advantages. Oh，yes._ others are weak，he is strong.(2017和平區(qū)一模，12) A.Before B.When C.Where D.Though,解析句意為：不要瞧不

37、起鮑勃。他有自己的優(yōu)勢。哦，是的。在別人弱的地方，他卻很強(qiáng)。where意為“在的地方”，引導(dǎo)地點(diǎn)狀語從句。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,5.How long do you think _ the computer company brings out a new product？(2017南開區(qū)二模，10) A.it will be before B.will it be until C.will it be when D.it will be that,解析句意為：你認(rèn)為這家電腦公司還要多久才能推出新產(chǎn)品？

38、It will be.before.意為“要過多久才；do you think為插入語，后面用陳述語序。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,6.The sky was cloudless，_ the sun was shining.(2017河?xùn)|區(qū)二模，13) A.and B.but C.or D.for,解析句意為：天空萬里無云，陽光燦爛。分析兩個(gè)分句之間的關(guān)系可知，兩個(gè)分句之間為順承關(guān)系。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,7.No

39、body can go back and start a new beginning，_ anyone can start now and make a new ending.(2017北京東城區(qū)二模，35) A.for B.and C.but D.so,解析句意為：沒有人可以回到過去重新開始，但誰都可以從現(xiàn)在開始，創(chuàng)造一個(gè)全新的結(jié)局。兩個(gè)分句之間為轉(zhuǎn)折關(guān)系，故選but。for(因?yàn)?表因果關(guān)系；and表并列或順承關(guān)系；so(因此)表因果關(guān)系。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,8._ I say Clancy i

40、s a smart boy，he still needs to work hard to achieve his goal.(2017南開區(qū)二模，4) A.Then B.When C.As D.While,解析句意為：雖然我說克蘭西是一個(gè)聰明的男孩，但他仍然需要努力學(xué)習(xí)，以實(shí)現(xiàn)他的目標(biāo)。while意為“雖然，盡管”，引導(dǎo)讓步狀語從句；then意為“然后”，為副詞；when主要引導(dǎo)時(shí)間狀語從句；as引導(dǎo)讓步狀語從句時(shí)需要倒裝，故可排除。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,9.When shall we go plan

41、ting trees in the hill? _ it begins to rain，so they dont need watering. (2017河西區(qū)一模，12) A.Unless B.WhileC.Till D.Not until,解析unless如果不，除非；while雖然，當(dāng)?shù)臅r(shí)候，然而，趁；till直到；not until直到才。根據(jù)“so they dont need watering”可知，我們應(yīng)該直到開始下雨才上山植樹，這樣所種的樹就不需要澆水了。補(bǔ)充完整后的句子為：We shall not go planting trees in the hill until it

42、begins to rain，so they dont need watering.。故選D。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,10.The rooms，_ small，were pleasant and tidy. (2017天津五校聯(lián)考一模，11) A.because B.when C.though D.while,解析because因?yàn)?，引?dǎo)原因狀語從句；when當(dāng)?shù)臅r(shí)候，引導(dǎo)時(shí)間狀語從句；though雖然，盡管，引導(dǎo)讓步狀語從句；while，引導(dǎo)時(shí)間狀語從句時(shí)，意為“當(dāng)?shù)臅r(shí)候”；作并列連詞時(shí)，表示對(duì)比，意

43、為“然而”。此題設(shè)空處的詞語用來引導(dǎo)(省略了主語they與系動(dòng)詞are的)讓步狀語從句，句意為：這些房間雖然小，但是舒適整潔。故選C。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,11.This is a very interesting book.Ill buy it，_. (2017南開區(qū)三模，9) A.how much may it cost B.no matter how it may cost C.however much it may cost D.whatever may it cost,答案,解析,1,2,3

44、,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,解析A選項(xiàng)將情態(tài)動(dòng)詞may提到了主語的前面，構(gòu)成了特殊疑問詞，故排除； B選項(xiàng)謂語動(dòng)詞cost“花費(fèi)”后面缺少賓語(how“如何”是副詞，無法充當(dāng)賓語)，故排除； D選項(xiàng)情態(tài)動(dòng)詞may提到了主語前面，構(gòu)成了特殊疑問詞，故排除。 C選項(xiàng)是由however引導(dǎo)的讓步狀語從句，等同于：no matter how much it may cost，意為“無論它要花多少錢”(注意引導(dǎo)詞however與much，即no matter how much是一個(gè)整體，不可分拆)，符合句意及用法。故選C。,1,2,3,4,

45、5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,12.Did you explain it to your boss? He stormed out of the office_ I could get in a word. (2017紅橋區(qū)一模，14) A.since B.when C.before D.after,解析分析句子的意思可知，He stormed out of the office應(yīng)該發(fā)生在I could get in a word之前，所以應(yīng)該使用before來引導(dǎo)時(shí)間狀語從句。since意為“自從以來”；when意為“當(dāng)?shù)臅r(shí)候”，表示從

46、句的動(dòng)作和主句的動(dòng)作幾乎同時(shí)發(fā)生；after意為“在之后”。故選C。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,13.The girl thought her boyfriend had bought her a necklace of great value_ in fact it was made of glass.(2017和平區(qū)二模，12) A.when B.while C.that D.as,解析in fact說明前后是轉(zhuǎn)折關(guān)系，因此使用while“然而”引導(dǎo)。when引導(dǎo)時(shí)間狀語從句；that引導(dǎo)從句，不充當(dāng)成分，沒有意義；as引導(dǎo)時(shí)間和原因狀語從句。故選B。,答案,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,14.Try _ she might，Sue couldnt get the door open. (2017河?xùn)|區(qū)一模，15) A.if B.when C.since D.as,解析as在此意為“雖然，盡管”，引導(dǎo)從句需用倒裝語序，即把句中的形容詞、副詞、名詞或者謂語動(dòng)詞提到as前面。故選D。,答案,解析,1,2,3,4,5,6,7,8,9,10,1