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rcise every morming_________bad weather stops them.A.if B.unless C.until D.since【答案】B【解析】考查連詞詞義辨析。A. if“如果”;B. unless“除非;如果不”;C. until“直到”;D. since“自從;既然”。句意:很多人每天早晨鍛煉 _______ 惡劣的天氣阻攔他們。結合選項的意思和句意可知,用unless。故選B。26.—Jack, remember ______ off the lights when _______your bedroom.OK, I won’t forget, Mom.A.turning。 leaving B.to turn。 leave C.turning。 left D.to turn。 leaving【答案】D【解析】【詳解】句意:——杰克,記得離開臥室時把燈關掉。——好吧,媽媽,我不會忘記的??疾榉侵^語動詞。上一句句意:杰克,離開臥室時記得關燈。remember to do (未做);remember doing (已做)。when doing 。故選D。27. ______ Mike didn’t win the race , he was still wearing a smile on his face.A.If B.Since C.Although D.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,引導條件狀語從句;B. Since 由于,引導原因狀語從句;C. Although 盡管,雖然,引導讓步狀語從句;D. Because 因為,引導原因狀語從句。根據(jù)句意,故選C。 28.___________ I do, I do it for you. Do not ever doubt that, my boy.A.Whatever B.Wherever C.Whenever D.Whoever【答案】A【解析】【詳解】句意:不管我做什么,我都是為你做的。別懷疑,孩子。Whatever無論什么;B. Wherever無論在哪里;C. Whenever無論何時;D. Whoever無論誰。分析句子___________ I do, I do it for you. 的結構可知,本題缺少的是賓語,也就是do的賓語,能充當賓語的是選項A/D,故排除B/C;Whoever無論誰,指人,做do的賓語不合適,排除。whatever 是連詞,引導讓步狀語從句。從句意上說是在從句中做do的賓語。語境是:不管我做什么,我都是為你做的。故選A。29.—Did you catch the early bus this morning? —Yes. The bus started to move _ I got on it.A.though B.before C.a(chǎn)s soon as D.a(chǎn)s if【答案】C【解析】句意:你今天早上趕上早班車了嗎?——是的。我一上車,車就開動了。though盡管,引導讓步狀語從句;before在……之前,不符合對話的意思;as soon as一……就;as if猶如,好像。結合下面的回答Yes,說明說話人趕上了早班車,所以選C。30.Mrs. White walks a dog in the park nearby every morning it’s rainy or windy.A.since B.because C.unless D.until【答案】C【解析】試題分析:句意:如果不刮風下雨,懷特夫人就會帶狗到附近的公園散步。A.. since自從;B.. because因為;C.. unless如果不;D. .until直到……才。結合句意,故選C考點:考查連詞的用法。