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轉(zhuǎn)折關(guān)系;though雖然,盡管,即使,表示讓步關(guān)系;unless除非,引導(dǎo)否定的條件狀語從句。.A.since B.while C.though D.unless【答案】C【解析】【詳解】句意:這個(gè)演員很高興他在這部電影中有一個(gè)角色,盡管是一個(gè)小角色。_____32.所以選B。Since , 從……以來,自從……之后。故選B。表示條件;,表示相反的條件;,表示原因;,表示時(shí)間的起點(diǎn);既然,表示原因。才,故選答案為A30.There are fewer and fewer tigers in India. The situation will continue _______ humans stop hunting them for their fur and bones.A.if B.unless C.because D.since【答案】B【解析】試題分析:句意:印度有越來越少的老虎。29.—Tom, you look tired this morning. What’s wrong?—I was so busy that I didn’t go to bed _____ 12 o’clock last night.A.until B.when C.though D.unless【答案】A【解析】本題符合notIf如果,引導(dǎo)條件狀語從句;unless除非,引導(dǎo)條件狀語從句;since自從,因?yàn)?,引?dǎo)時(shí)間狀語從句;when當(dāng)……時(shí)候,引導(dǎo)時(shí)間狀語從句;條件狀語從句用一般現(xiàn)在時(shí)表示一般將來時(shí),主句用一般將來時(shí),根據(jù)題中的時(shí)態(tài)和句意,如果不努力,就通不過考試,故此處用unless。是固定搭配,故選A。;不到Not until 直到時(shí)候;D. since自從。B. after在…以后。A. until到…為止,在…以前。t know the love of our parents _______ we bee parents ourselves one day.A.untilB.a(chǎn)fterC.whenD.since【答案】A【解析】句意:直到有一天我們成為父母,才知道父母的愛??键c(diǎn):考查副詞的用法。care關(guān)心,是動詞;careful認(rèn)真的,是形容詞;more carefully更認(rèn)真地;carefully認(rèn)真地?!堑?。根據(jù)句意可知后句表示否定條件,可知填unless;選B??疾檫B詞辨析。A. until 直到; B. while當(dāng)時(shí)候; C. when當(dāng)時(shí)候; D. why為什么;notuntil 直到才;故選A25.Hi, Kate, would you like to hang out with me this afternoon?I’m afraid not. I can’t go out I finish my report.A.when B.unless C.if【答案】B【解析】【詳解】句意:嗨,凱特,今天下午你愿意和我一起逛街嗎?我恐怕不行。24.I won39。故選C。表示讓步。23.(題文)I’m sure that you will succeed in the end ___________ you give up halfway.A.until B.till C.unless D.a(chǎn)lthough【答案】C【解析】試題分析:句意:如果你不半途放棄,我肯定你最終會成功的。故選A。本題考查的是not…until 句型,“直到……才”。根據(jù)句意可知,譯為“無論何時(shí)”,故選A。是的,他對音樂很瘋狂”。;B. If如果;C. Unless如果不; D. Though雖然。根據(jù)句意可知,表示“目的是為了建立良好的親子關(guān)系”,表示目的,故選A。18.It is necessary for children to exchange ideas with parents from time to time ________ a good parentchildren relationship could be set up.A.so that B.because C.a(chǎn)s soon as【答案】A【解析】【詳解】句意“為了建立良好的親子關(guān)系,孩子們有必要不時(shí)地與父母交流思想”。引導(dǎo)條件狀語從句用as long as只要。句意:只要明天天氣好,我們就要去釣魚?!究键c(diǎn)定位】考查動詞的時(shí)態(tài)。16.We will go to Tian’anmen Square to watch the raising of national flag if it _________ tomorrow.A.will rain B.rainsC.doesn’t rain D.won’t rain【答案】C【解析】試題分析:句意:如果明天不下雨我們要去天安門廣場看升國旗。how long多長(問時(shí)間長短以及長度);when何時(shí); soon多久(后接一般將來時(shí),且用in+一段時(shí)間回答);how often多久一次(問頻率)。 not until D.How often。 until B.When。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A。14._______it’s a public holiday today, some firefighters in our city are still on duty.A.Although B.Once C.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”。【點(diǎn)睛】這四個(gè)選項(xiàng)都是連詞,但是意思和用法各不相同。表目的。根據(jù)句意可知,譯為“當(dāng)遛狗時(shí)”,故選C。好的,我不會讓他傷害其他人”。本句是條件狀語從句,根據(jù)句意結(jié)構(gòu)和語境,可知選D。11.How can we improve our environment a lot each of