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Since自從。A. before在……之前,引導(dǎo)時(shí)間狀語(yǔ)從句;B. if 如果,引導(dǎo)條件狀語(yǔ)從句;C. though 盡管,雖然,引導(dǎo)讓步狀語(yǔ)從句;D. until直到……引導(dǎo)時(shí)間狀語(yǔ)從句??疾閯?dòng)詞時(shí)態(tài)。25.(題文)— Did you win the game yesterday?— Not really. ______we all tried our best, we lost it.A.If B.Though C.Unless【答案】B【解析】試題分析:句意:你昨天贏了比賽了嗎?沒(méi)有,我們都盡了最大努力,但是還是輸了比賽。29.It has been much easier for me to go to work________ shared bikes appeared.But they also caused plenty of problems.A.since B.before C.unless D.though【答案】A【解析】句意:——自從共用自行車(chē)出現(xiàn)以來(lái),我就更容易去上班了。根據(jù)下文Jeff thought it was worth both the time and the ,這里用Although引導(dǎo)。30. the journey was tiring,Jeff thought it was worth both the time and the money.A.As B.Since C.Unless D.Although【答案】D【解析】【詳解】句意:雖然旅途很累,杰夫認(rèn)為時(shí)間和金錢(qián)都值得。If如果,引導(dǎo)條件狀語(yǔ)從句;unless除非,引導(dǎo)條件狀語(yǔ)從句;since自從,因?yàn)椋龑?dǎo)時(shí)間狀語(yǔ)從句;when當(dāng)……時(shí)候,引導(dǎo)時(shí)間狀語(yǔ)從句;條件狀語(yǔ)從句用一般現(xiàn)在時(shí)表示一般將來(lái)時(shí),主句用一般將來(lái)時(shí),根據(jù)題中的時(shí)態(tài)和句意,如果不努力,就通不過(guò)考試,故此處用unless。so that“為的是,以便”,表示目的;unless“除非”;if“如果”;until“直到”。22.Today’s young people can’t live without smart phones. They keep their hands on the phones whenever they go, even while they_______meals.A.had B.will haveC.a(chǎn)re having D.were having【答案】C【解析】【詳解】句意:今天的年輕人沒(méi)有智能手機(jī)就活不下去。后面部分表示目的,使用so that“以便于”。re still in fashion today.A.Because B.If C.Although D.Since【答案】C【解析】【詳解】句意:盡管牛仔褲在100多年前就被發(fā)明了,現(xiàn)在他們?nèi)匀缓芰餍小?wèn)句中if引導(dǎo)的是賓語(yǔ)從句,翻譯為是否,前者問(wèn)的是將來(lái);答語(yǔ)是由if引導(dǎo)的條件狀語(yǔ)從句,所以遵循主將從現(xiàn)的原則,所以if之后用一般現(xiàn)在時(shí)。結(jié)合語(yǔ)境可知選A。A. until到…為止;B. because 因?yàn)椋籆. since既然,因?yàn)椤?0.The sports meeting will continue ___it rains this afternoon.A.if B.since C.a(chǎn)s soon as D.unless【答案】D【解析】試題分析:句意:除非今天下午下雨,否則運(yùn)動(dòng)會(huì)將要繼續(xù)進(jìn)行。 but B.Though。根據(jù)句意可知,表示“直到我們陷入麻煩才能理解他們”,not...until...直到……才……,故選D。根據(jù)空后will可知,用how soon;第二空處譯為“直到它審核通過(guò)才能播出”,not until直到……才,故選C。根據(jù)句意,應(yīng)選D。3.You39。表示時(shí)間;B. so因此。故選A。we can go out for a big meal表示目的的完整句子,所以使用連詞詞組so that。 until B.When。根據(jù)語(yǔ)