2020-2021年?duì)钫Z從句綜合分類解析

1、2021-2021年?duì)钫Z從句綜合分類解析一、初中英語狀語從句1. Life is like climbing a mountain.you feel tired, you will enjoy the beautiful view at the top of the mountain.A. SinceB. UnlessC. ThoughD. Because【答案】C【解析】【詳解】句意：生活就像爬山.雖然你感到累,但你會(huì)在山頂欣賞美麗的景色.考查狀語從句；since自從,引導(dǎo)時(shí)間狀語從句；unless除非,引導(dǎo)條件狀語從句；though雖然,引導(dǎo)讓步狀語從句；because由于,引導(dǎo)原因狀語從

2、句.此處表示讓步關(guān)系,應(yīng)選 Q2. - I m going to the post office.一 you are there, can you get me some stamps?A. WhenB. WhileC. BecauseD. If【答案】B【解析】試題分析：A. As 一邊一邊,作為B. While當(dāng)時(shí)候C. Because由于D. lf假設(shè)；句意：我將要去郵局.你去那里的時(shí)候,能不能給我?guī)б恍┼]票呢應(yīng)選 B考點(diǎn)：連詞點(diǎn)評(píng)：連詞在中考中涉及到的很多,尤其在賓語從句、狀語從句、定語從句中連詞是必考 點(diǎn).平時(shí)學(xué)習(xí)過程中,掌握連詞的意思,及所表示的關(guān)系是至關(guān)重要的,這種關(guān)系的判斷 可

3、以通過句子意思的理解來選擇恰到的連詞.3. I didn t you were going to leave 3 o clock.A. find; atB. realize; untilC remember; beforeD tell; after【答案】B【解析】【詳解】句意：我沒有意識(shí)到你將3點(diǎn)離開.考查動(dòng)詞辨析.find找到；realize意識(shí)到；remember記??；tell告訴；until是直到.根據(jù)句意,應(yīng)選Bo4. 一 What were you doing I knocked at the door?I was sleeping.A. unlessB. onceC whenD

4、while【答案】C【解析】【詳解】A. unless如果不,除非；引導(dǎo)C. when當(dāng)時(shí),表示兩個(gè)動(dòng)作D. while當(dāng)時(shí),表示兩個(gè)動(dòng)作試題分析：句意：-我敲門時(shí),你在做什么-我在睡覺. 條件狀語從句；B. once一旦；引導(dǎo)條件狀語從句; 同時(shí)發(fā)生,主句一般使用過去時(shí),從句使用過去進(jìn)行時(shí)； 同時(shí)發(fā)生,后跟延續(xù)性動(dòng)詞,從句一般使用進(jìn)行時(shí)態(tài),表示一段時(shí)間.此題表示時(shí),knock是非延續(xù)性動(dòng)詞,應(yīng)選 Co考點(diǎn)：考查連詞辨析.5. Now most families have only one child our country-child policey. s oneA. soB. becaus

5、eC. because for D. because of【答案】D【解析】【詳解】句意：由于我們國家的獨(dú)生子女政策,現(xiàn)在大多數(shù)家庭只有一個(gè)孩子.so所以；because由于,引導(dǎo)原因狀語從句；because for不符合英語表達(dá)習(xí)慣；because of由于,由于,后面不能加句子,只能加詞或短語,所以選Do6. The bell rang the teacher was explaining the experiment to the students.A untilB beforeC whileD after【答案】C 【解析】句意 彩師正向?qū)W生們解釋這個(gè)實(shí)驗(yàn),下課鈴聲響了. until直

6、到；before在之前；while表示當(dāng)時(shí)候,after在之后.此處表示當(dāng)老師正講解實(shí)驗(yàn)時(shí),鈴聲響了,故用連詞 while ,應(yīng)選 Co7. Mr. White tells us the calls meeting will be cancelled if no agreement tomorrow.A is reachedB will be reachedC is going to be reachedD has been reached【答案】A【解析】【詳解】句意：懷特先生告訴我們,如果明天沒有達(dá)成協(xié)議, 會(huì)議將取消.此題是含有if引導(dǎo)的條件狀語從句的復(fù)合句.在if引導(dǎo)的條件狀語從句中,

7、如果從句談?wù)摰氖且粋€(gè)有可能發(fā)生的事實(shí)及其產(chǎn)生的相關(guān)的結(jié)果,主句用一般將來時(shí)態(tài),從句用一般現(xiàn)在時(shí)態(tài).選項(xiàng)的位 置在if引導(dǎo)的條件狀語從句中,要用一般現(xiàn)在時(shí)態(tài),B C選項(xiàng)是將來時(shí)態(tài)不符合題意要排除.D選項(xiàng)是現(xiàn)在完成時(shí)態(tài)不符合題意要排除.Reach an agreement達(dá)成協(xié)議固定短語搭配.agreement is reached協(xié)議做主語要用被動(dòng)語態(tài),應(yīng)選A.【點(diǎn)睛】if條件句不一般,幾個(gè)要點(diǎn)記心間;條件句,放在前,逗號(hào)要放句中間.條件句表可能,主句多用將來時(shí)；條件句表事實(shí),主句常用現(xiàn)在時(shí).在if引導(dǎo)的條件狀語從句中,如果從句談?wù)摰氖且粋€(gè)有可能發(fā)生的事實(shí)及其產(chǎn)生的相關(guān)的結(jié)果,主句用一般將來時(shí)態(tài)

8、,從句用一般現(xiàn)在時(shí)態(tài).如：We can walk there if we cant find a bus.If it rains tomorrow, we will not go to the zoo.What will you do if you find a panda in danger.如果if條件句談?wù)摰氖侵貜?fù)發(fā)生和預(yù)示要發(fā)生的情景和事件,那么主從句大多用一般現(xiàn)在時(shí)態(tài).如： If bears are in danger, they attack people.注意：在if引導(dǎo)的條件狀語從句中,if和條件句位置靈活,可直接放在主句后面,假設(shè) if條件句放 句首,從句后面要加逗號(hào),和主句

9、隔開.還要注意前后時(shí)態(tài)一致原那么.8. we cannot change yesterday,we can learn lessons to face tomorrow.A. ThoughB. AsC. SinceD. Unless【答案】A 【解析】句意：盡管我們無法改變昨天,但是我們可以吸取教訓(xùn)來面對(duì)明天.though盡管,引導(dǎo)了讓步狀語從句；as當(dāng)時(shí)候,引導(dǎo)時(shí)間狀語從句； since因此,引導(dǎo)原因狀語從句；unless除非,引導(dǎo)條件狀語從句.結(jié)合句意,前半句表示我們無法改變昨天,后半句表示我們可以面對(duì)明天,前后是讓步關(guān)系,故用連詞though.應(yīng)選Ao9. The Bund looks

10、beautiful at night that it attracts a lot of tourists every day.A. veryB. soC. suchD. quite【答案】B【解析】【詳解】句意：外灘在晚上看起來很漂亮,每天都吸引了很多游客.考查固定結(jié)構(gòu)辨析.so/suchth建固定結(jié)構(gòu),表示 如此以至于,引導(dǎo)結(jié)果狀語從句,可排除 AD兩項(xiàng).so修飾形容詞或副詞,such修飾名詞或名詞T短語.本句 beautiful 漂亮的是形容詞, 需用so;根據(jù)句意結(jié)構(gòu)和語境,可知選 Bo10. Many college students go to West China to help

11、 local people,they may find a good job in big cities.A. becauseB. ifC. althoughD. after【答案】C 【解析】【詳解】句意：許多大學(xué)生去中國西部幫助當(dāng)?shù)厝?盡管他們可能在大城市找到一份好工作.A.because 由于；B. if 如果；C. although 盡管；D. after 在之后.句子 Many college studentsgo to West China to help local people 和句子 they may find a good job in big cities.之間存在著 轉(zhuǎn)

12、折關(guān)系,因此選擇 although盡管；應(yīng)選C.11. Mrs. Smith explained the problem clearly all of us could understand her.A. untilB. althoughC. so thatD. as soon as【答案】C【解析】【詳解】句意：Smith夫人清楚地解釋了這個(gè)問題,以至于我們所有人都能明白她.until直到時(shí)候；although盡管,雖然；so that以至于,為的是；as soon as就.根據(jù)句意可知, 空后 all of us could understand her 表示前面 explained cl

13、early勺目的, 故用 so that 弓 |導(dǎo)目 的狀語從句,選C=12. she couldn t see his face, she could tell by his voice that he was young.A. UnlessB. IfC. BecauseD. Though【答案】D【解析】【詳解】句意：雖然她看不見他的臉,但是她能夠通過聲音分辨出他很年輕.A. Unless除非；B. If如果；C. Because由于；D. Though盡管.根據(jù)語境以及上下文,此題考查的是連詞的用法.結(jié)合句意可知,在這里兩個(gè)句子之間存在一個(gè)相反的讓步關(guān)系,though/although/

14、eventhough雖然；盡管,引導(dǎo)讓步狀語從句,符合句意.故答案選D.13. I waited it stopped raining .A. ifB. sinceC. unlessD. until【答案】D【解析】【詳解】句意：我會(huì)等下去,直到雨停.A. if如果,是否；B. since自從；C. unless除非；D. until直到.考查連詞.根據(jù) I waited及后面it stopped raining可推出我會(huì)等到雨停了.應(yīng)選 D.14. Leonardo didnt win an Oscar _ he acted in The Revenant 荒野求生一 Yeah. It wa

15、s hard for him to realize this dream, but he never gave up.A. after B. since C. when D. until【答案】D【解析】句意：一一列奧納多直到他在?荒野求生?中才獲得奧斯卡獎(jiǎng).一一是的.對(duì)他來說很難實(shí)現(xiàn)這個(gè)夢(mèng)想,但他從不放棄.考查連詞辨析題.A. after在 以后；B. since自從；C. when當(dāng)時(shí)候；D. until直到才,多和not連用.本句是時(shí)間狀語從句,四個(gè)選項(xiàng)都可做引導(dǎo)詞；根據(jù)Leonardo didnt win an Oscar和答語中的 but he never gave up.,15.

16、I hate traveling by air結(jié)合句意結(jié)構(gòu)和語境,可知until符合句意,應(yīng)選 Doyou usually have to wait for hours before the plane takes off.A. becauseB. thoughC. until【答案】A【解析】【詳解】句意：我討厭坐飛機(jī)旅行,由于通常要等上幾個(gè)小時(shí)才能起飛.D.為了,表目的.根據(jù)前后句子之間關(guān)系可知,有因果關(guān)系,應(yīng)選 【點(diǎn)睛】D. so thatA.由于,B.雖然,C.直至LAo這四個(gè)選項(xiàng)都是連詞,但是意思和用法各不相同.because由于,引導(dǎo)原因狀語從句;though雖然,盡管,引導(dǎo)讓步狀

17、語從句,類似的詞還有although, even though, even if ；until常和not連用,not.until意思是直到 才.引導(dǎo)時(shí)間狀語從句；so that為了,表示目的,引導(dǎo)目的狀語從句.D. thatA.if 如果;B. unless 如果16. You are sure to fail the exam you study hard.A. ifB. unlessC. since【答案】B【解析】試題分析：句意：如果你不努力學(xué)習(xí),你一定會(huì)測試不及格的.不；C. since自從；結(jié)合句意,應(yīng)選B.考點(diǎn)：考查連詞的用法.17. 一 What do you think of

18、your junior middle school life?-I think it is colorful, I m always busy.A. thoughB. whileC. untilD. because【答案】A 【解析】 【詳解】此題考查：副詞辨析.選項(xiàng)分析：A. though雖然,盡管.B. while雖然；然而. C. until在以前；直到時(shí).D. because由于.綜合分析前后句,可知此處填though最適宜,完整句意為： 一What do you think of your junior middle school life? 你覺得你的初中生活怎么 樣一 I thi

19、nk it is colorful, though I m a喊的的busy豐富多彩的,雖然我總是很忙.正確答案為：A18. -Can students go online during lessons?-They can t it is for that lesson.A. ifB. unlessC. untilD. while【答案】B【解析】【詳解】句意：一一學(xué)生上課時(shí)能上網(wǎng)嗎他們不可以,除非為了上那堂課.此題考查連詞辨析,A.如果；B.除非；C直到；D.當(dāng)時(shí)候.答語是條件狀語從句,根據(jù)句意結(jié)構(gòu)可知,需要 unless連接,應(yīng)選Bo19. the weather is fine tomo

20、rrow, we will go fishing.A As well asB As soon asC As long asD As far as【答案】C【解析】【詳解】C此題考查連詞短語用法.句意：只要明天天氣好,我們就要去釣魚.A. As well as也；B.As soon as意為：一就；C. As long as只要；D. As far as意為：和一樣遠(yuǎn).引導(dǎo)條件狀語從句用as long as只要.應(yīng)選C.20. I still remember my first teacherwe havent seen each other for many years.A forB beca

21、useC sinceD though【答案】D【解析】試題分析：句意：盡管我們很多年沒有見過面了,但是我仍然記得我的第一位老師.此題 考查連詞,A由于；B由于；C自從；D盡管.根據(jù)句意,應(yīng)選Do考點(diǎn)：考查連詞.21. 題文I m sure that you will succeed in the end you give up halfway.A. until B. till C. unless D. although【答案】C【解析】試題分析：句意：如果你不半途放棄,我肯定你最終會(huì)成功的.A. until直到,表示時(shí)間；B. till直到,表示時(shí)間；C. unless如果不,除非,表示條件；

22、D. although雖然,盡管.表示讓步.如果不放棄,就會(huì)成功.應(yīng)選C.考點(diǎn)：考查連詞用法辨析.22. How do you like your new school, Kate?It is very clean and beautiful it is a bit small.A. ifB. sinceC. unlessD. although【答案】D【解析】試題分析：句意：-凱特,你覺得你的新學(xué)校怎么樣-盡管它有點(diǎn)小,但是它非常的干凈,美麗.if,如果,表示條件關(guān)系；since,自從；表示時(shí)間關(guān)系；unless,如果不,引導(dǎo)條 件狀語從句；although ,盡管,雖然,表示讓步關(guān)系,結(jié)合

23、句意,關(guān)系D.考點(diǎn)：考查連詞的用法.23. - Can t I park my car free here?-You can, for four hours,you spend over 100 yuan in this supermarket.A. though B. if C. unless【答案】B【解析】【詳解】句意：-我不能把車免費(fèi)停在這里嗎-如果你在這家超市花費(fèi)超過100元,你可以免費(fèi)停車四個(gè)小時(shí).though雖然；if如果；unless除非.這里是形容一種條件,如果消費(fèi)超過 100 元,就能免費(fèi)停車,應(yīng)選Bo24. The Italian woman didn t feel a

24、culture shock it was her first time to Shanghai.A. though B. since C. if D. when【答案】A【解析】句意：這個(gè)意大利婦女沒有感到一種文化沖擊,盡管她是第一次來上海.A. though盡管；B. since 自從；C. if是否,如果； D. when 當(dāng)-時(shí)候；根據(jù) The Italian woman didn t feel aculture shock這個(gè)意大利婦女沒有感到一種文化沖擊,和 it was her first time to Shanghai.她 是第一次來上海之間用though引導(dǎo)讓步關(guān)系狀語從句；

25、應(yīng)選 A25. Wd ll go to the farm and help the farmers with the apple -picking if it tomorrow.A. isn t rain B. will be rainyC. doesn t rain D. is raining【答案】C【解析】【詳解】句意：如果明天不下雨我們將會(huì)去農(nóng)場幫農(nóng)民摘蘋果.考查條件狀語從句.根據(jù)題干we iigo to the farm and help the farmers with the apple-picking if it tomorrow. 可知,if 弓 I 導(dǎo)的條件狀語從句,主句用

26、將來時(shí),從句需用一般現(xiàn)在時(shí),句意是明天不下雨,rain是實(shí)意動(dòng)詞,主語是it,變否認(rèn)用助動(dòng)詞 doesnt應(yīng)選C.【點(diǎn)睛】主將從現(xiàn)是指在時(shí)間狀語從句和條件狀語從句中,如果主句是一般將來時(shí),從句用一般現(xiàn) 在時(shí)替代一般將來時(shí).常見的有以下四種情況：一、條件狀語從句的主句是一般將來時(shí),那么從句常常用一般現(xiàn)在時(shí)如： When I grow up, I ll be a nurse and look after patients我長大后要當(dāng)一名護(hù)士,照顧病人二、如果主句是祈使句,那么從句通常要用一般現(xiàn)在時(shí)如： Don t laugh at me when I make a mistake.我犯錯(cuò)誤的時(shí)候不

27、要笑話我.三、如果主句是含有情態(tài)動(dòng)詞的一般現(xiàn)在時(shí),根據(jù)需要從句多用一般現(xiàn)在時(shí)如： You should be quiet when you are in the reading room在閱覽室時(shí)應(yīng)保持安靜四.如果if的條件狀語從句遇到變換間接和直接時(shí),祈使句應(yīng)用not to.如;She said not to close the window常見的時(shí)間狀語從句的連詞有：as soon as,when,while ,as,until等26. My family always go somewhere interesting the holiday begins.A. as soon asB.

28、soC. so thatD. even though【答案】A【解析】試題分析：句意：一放假,我們家總是去一些有趣的地方.A. as soon as 一就6表示時(shí)間；B. so因此.表示結(jié)果； C. so that以便,為了,表示目的；D. even though盡管,即使,表示條件.假期開始,指時(shí)間,用 as soon as： 一放假就去參觀有趣的地方.應(yīng)選A.考點(diǎn)：考查連詞辨析.27. Cathy is afraid of the dog. She will run away she sees it.A. ever sinceB. althoughC. as soon asD. so th

29、at【答案】C【解析】【詳解】句意：凱西害怕狗,她一看到狗就跑了.考查連詞辨析. A. ever since 自從；B. although 雖然、盡管；C. as soon as 一 就： D. so that以便；所以.根據(jù) Cathy is afraid of the dog.凱西害怕狗,可推知是她一看到狗就跑開 了,結(jié)合選項(xiàng)可知 C選項(xiàng)符合題意,故答案選Co28. We dont know the love of our parents we become parents ourselves one day.A. untilB. afterC. whenD. since【答案】A【解析】

30、句意：直到有一天我們成為父母,才知道父母的愛.此題考查連詞.A. until至ij為止,在以前；直到才;B. after在以后;C. when當(dāng)時(shí)候；D. since自從；從以來；Not until直到才不到不是固定搭配,應(yīng)選 Ao29. Mike didn t win the race , he was still wearing a smile on his face.A. IfB. SinceC. AlthoughD. Because【答案】C【解析】【詳解】句意：雖然邁克沒有贏了比賽,但是他臉上仍然帶著笑容.A. If如果,引導(dǎo)條件狀語從句；B. Since由于,引導(dǎo)原因狀語從句；C.

31、 Although盡管,雖然,引導(dǎo)讓步狀語從句；D.Because由于,引導(dǎo)原因狀語從句.根據(jù)句意,應(yīng)選 C.30. Martin and his friends didn t eat up all the food they ordered, _ they took the rest away.A. forB. orC. soD. as【答案】C【解析】【詳解】此題考查連詞的使用和區(qū)別.此題的含義為馬丁和他的朋友們不能吃完點(diǎn)購的所有食物,因此他們把剩余的帶走.So表示所以的含義,表示結(jié)果引導(dǎo)結(jié)果狀語從句,與此題的含義相符；而for表示目的為了或表示原因由于的含義；or表示結(jié)果否那么的含義,a

32、s表示作為或當(dāng)時(shí)候的含義,后三者與此題的含義不符,故此題選Co31. All the foreign kids don t feel lonely they are alone in China.A. even thoughB. sinceC. unless【答案】A【解析】【詳解】句意：所有的外國孩子即使單獨(dú)在中國也不會(huì)感到孤獨(dú).A. even though盡管,即使,引導(dǎo)讓步狀語從句；B. since意為 自從“,引導(dǎo)時(shí)間狀語從句；意為 既然,引導(dǎo)原因狀語從句； C. unless除非,如果不,引導(dǎo)條件狀語從句.結(jié)合 句意：所有的外國孩子即使單獨(dú)在中國也不會(huì)感到孤獨(dú).應(yīng)選 Ao32. Ch

33、ina s Got Talent is interesting many people like watching it.A. too; toB. enough; toC so; thatD such; that【答案】C【解析】【分析】【詳解】句意：中國達(dá)人秀如此的有趣以至于許多人喜歡看這個(gè)節(jié)目.考查固定結(jié)構(gòu).A. tooto太而不能；B. enough也足夠去做；C. so tha如此以至于；so后接形容詞或副 詞；D. suchtha如此以至于；such后接名詞或名詞性短語.根據(jù)句意及題干分析,第 二空后是一個(gè)從句,A、B選項(xiàng)的中的to后要跟動(dòng)詞原形,所以排除.第一空后是形容詞,so后跟

34、形容詞或副詞,such后面跟名詞,應(yīng)選 Co33. Today s young people can t live without smart phones. Theyeieeands on the phones whenever they go, even while they meals.A. hadB. will haveC are havingD were having【答案】C 【解析】 【詳解】句意：今天的年輕人沒有智能 就活不下去.無論何時(shí)甚至在吃飯時(shí)他們都手里拿著手 機(jī).考查動(dòng)詞時(shí)態(tài).while表示一段時(shí)間,后面使用進(jìn)行時(shí)態(tài),主句是一般現(xiàn)在時(shí),可知從句使用現(xiàn)在進(jìn)行時(shí)；故答案Co

35、34. Without umbrellas, the tourists didnt leave the hotel the heavy rain stopped.A ifB becauseC untilD whenever【答案】C 【解析】 【詳解】句意：沒有雨傘,游客們直到大雨停了才離開旅館.A. if 如果；B. because 由于；C. until 直到；D. whenever 無論何時(shí).根據(jù)上文 the tourists didnt leave the hotel可知下文是直到雨停,notuntil表示直到才.根據(jù)題意,應(yīng)選Co35. She is so pleased with

36、he has done she keeps praising him.A what; thatB that; whatC that; that【答案】A【解析】【詳解】句意：她對(duì)他所做的事情感到如此快樂以至于她一直表揚(yáng)他.根據(jù)句子結(jié)構(gòu)可知,第一個(gè)空是賓語從句,作 be pleased with的賓語,從句中done后缺少 賓語,故用what引導(dǎo),that引導(dǎo)賓語從句時(shí),在從句中不作成分；第二個(gè)空考查的是sothat如此以至于這個(gè)句型,應(yīng)用that.應(yīng)選A.36. 一 Friends are like books.-Yes, we dont need lots of them _they are

37、 good .A. as ifB. even thoughC. as long asD. as far as【答案】C【解析】【詳解】句意：一朋友像書籍.是的,我們不需要太多,只要他們品質(zhì)好.考查連詞辨析,as if好似,even though盡管,as long as只要,as far as據(jù)；根據(jù)句意,-朋友就像書籍.-是的,我們不需要太多只要他們品質(zhì)好.應(yīng)選 C.D he doesn t either37. If you don t go to the meeting tomorrow,?A. he will, tooB. he won t, either C. he does, too

38、【答案】B【解析】【詳解】句意：如果明天你不去開會(huì),他也不去.考查時(shí)態(tài).If引導(dǎo)時(shí)間狀語從句,遵循 主將從現(xiàn)原那么,從句是一般現(xiàn)在時(shí),所以主句要 用將來時(shí),排除 C和D, too意為 也,用于肯定句句末,either意為 也,用于否認(rèn)句句 末,排除A,故答案選Bo38. - Excuse me. Is it my turn now?-Not yet. Please wait outside your name is called.A. untilB. sinceC. so【答案】A【解析】句意：-打攪一下. 輪到我了嗎-還沒.請(qǐng)?jiān)谕饷娴戎钡侥愕拿直唤械?A.直到B.自從C.所以.until用

39、于肯定句中,意為 到為止,表示動(dòng)作一直持續(xù)到所說時(shí)間為止,本句就是說 到名字被叫到為之,請(qǐng)一直等待 ,前半句和后半句中不存在因果關(guān)系,排除C,也沒有表示 自從的意味,排除B,應(yīng)選AoToday s young people can t live without smart phones.A. haveThey keep their hands on the phones wherever they go, even while they _meals.B. are havingC. were havingD. will have【答案】B【解析】【詳解】句意：一一今天的年輕人沒有智能 無法生活

40、.一一他們無論走到哪里,甚至吃飯時(shí),手里都拿著 .考查句子時(shí)態(tài).A.一般現(xiàn)在時(shí)；B.現(xiàn)在進(jìn)行時(shí)；C過去進(jìn)彳T時(shí)；D.一般將來時(shí).while后跟進(jìn)行時(shí)態(tài),主句時(shí)態(tài)是一般現(xiàn)在時(shí),可知 while后面的從句時(shí)態(tài)用現(xiàn)在進(jìn)行時(shí).應(yīng)選Bo40. Helen didnt know anything about it her father told her.A. ifB. becauseC. afterD. until【答案】D【解析】【詳解】句意：直到她的父親告訴她,她才知道關(guān)于它的一些事情.考查連詞辨析.if是否,如果；because由于；after在.之后；until直到.短語 not .until.意

41、為 直到才應(yīng)選,D.41. Ling ling, youll feel sleepy tomorrow you go to bed early.一OK, Mom. I ll go to bed at once.A. ifB. unlessC. thoughD. because【答案】B【解析】【詳解】句意：一一玲玲,如果你不早點(diǎn)睡覺,明天你會(huì)感到困的.一一好的,媽媽.我馬上去睡覺.考查連詞辨析.A. if如果,引導(dǎo)條件狀語從句；B. unless如果不、除非,相當(dāng)于if not,引導(dǎo)條件狀語從句；C. though雖然、盡管,引導(dǎo)讓步狀語從句；D. because由于,引導(dǎo)原因狀語從句.通過分

42、析主從句之間的邏輯關(guān)系可知應(yīng)該選擇引導(dǎo)條件狀語從句的附屬連詞if或unless,再根據(jù)句子所表達(dá)的含義如果不早點(diǎn)睡,明天就會(huì)感到困可知unless符合語意,排除if;故答案選B.42. I think you ll miss the train you hurry up.A. ifB. andC. unless【答案】C【解析】【詳解】句意 除非你快點(diǎn),否那么你將錯(cuò)過這個(gè)火車A.如果引導(dǎo)條件狀語從句；B.和表示并列；C除非引導(dǎo)條件狀語從句.根據(jù)句意可知,表示除非你快點(diǎn),應(yīng)選Co43. We didnt cut the cake Amy made a wish .A. becauseB. unt

43、ilC. if【答案】B【解析】【詳解】句意：直到艾米許了愿,我們才切蛋糕.A. because 由于;B. until 直到;C. if 如果.didn 是 did not 的縮寫.not until 直到才. 結(jié)合句意可知,答案為Bo44. it s a public holiday today, some firefighters in our city are still on duty.A. AlthoughB. OnceC. If【答案】A 【解析】 【詳解】句意 盡管今天是公共節(jié)假日,但是我們城市的一些消防員仍然在崗位值班A.盡管引導(dǎo)讓步狀語從句；B. 一 就引導(dǎo)時(shí)間狀語從句；C.如果引導(dǎo)條件狀語從句.根據(jù)句意可知,今天是公共假日,本應(yīng)該休息,但是消防員仍然在崗值班,表示讓步,故 選Ao45. -I m afraic-books might be bad for our eyes.-Hmm, but they will be helpful for us we put them to good use.A. as soon asB. as long asC. even tho