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根據(jù)語序用陳述語序,應選D。A. even though盡管,即使,引導讓步狀語從句;B. since意為“自從”,引導時間狀語從句;意為“既然”,引導原因狀語從句;C. unless除非,如果不,引導條件狀語從句。26.________ jeans were invented over 100 years ago, they39。A. because因為;B. if如果;C. when 當……的時候;D. although盡管,雖然。22. 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: 打擾一下。本句是條件狀語從句,根據(jù)句意語境,可知if不合句意,故選A。考點:考查連詞的用法19.Shall we go for a piic in the forest park tomorrow? Yes, it rains heavily.A.if39。本題考查連詞的用法。A.while正當……的時候;B.since因為;C.until 直到;D.a(chǎn)s soon as一……就……。句意:為了趕上末班車,我現(xiàn)在必須離開了。本題考查從屬連詞的用法。ll lose the game we try our best.A.unless B.if C.until D.since【答案】A【解析】【詳解】句意:——戴夫,我們開始訓練籃球比賽吧。三、如果主句是含有情態(tài)動詞的一般現(xiàn)在時,根據(jù)需要從句多用一般現(xiàn)在時 如:You should be quiet when you are in the reading room 在閱覽室時應保持安靜 四. 如果if的條件狀語從句遇到變換間接和直接時 , 祈使句應用not to.... 如??疾闋钫Z從句;since 自從,引導時間狀語從句;unless 除非,引導條件狀語從句;though 雖然,引導讓步狀語從句;because 因為,引導原因狀語從句。6.He made a serious mistake, but he took immediate action to change that ______ it got worse.A.until B.when C.because D.before【答案】D【解析】試題分析:句意:他犯一個嚴重的錯誤。4. I wonder if Tina to China next week. If it ,she will e.A.will e;won’t rain B.es;doesn’t rainC.es;won’t rain D.will e;doesn’t rain【答案】D【解析】【詳解】句意:——我想知道蒂娜下周是否會來中國。如果你不用心讀的話,你不會享受到這本書。while當……的時候,表時間;although盡管,表讓步;unless除非,表條件,相當于if not;until直到,與not連用表示“直到……才”。考查連詞辨析。5.You are sure to fail the exam ________ you study hard.A.if B.unless C.since D.that【答案】B【解析】試題分析:句意:如果你不努力學習,你一定會考試不及格的??键c:考查連詞辨析。故選C。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B。11._____there was no obvious evidence, most people didn’t think he was guilty of the robbery.A.When B.While C.Since D.As【答案】C【解析】【詳解】句意“由于沒有明顯的證據(jù),大多數(shù)人