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wer _________ he has breakfast.A.though B.before C.because D.since【答案】B【解析】試題分析:句意:史密斯先生有在吃早飯前洗澡的習(xí)慣。though雖然,盡管,引導(dǎo)讓步狀語從句; ……之前,引導(dǎo)時間狀語從句; 因為,引導(dǎo)原因狀語從句;……,引導(dǎo)時間狀語從句。根據(jù)句意,故選B?!究键c定位】考查連詞的用法。41.—Are you going to climb the mountains tomorrow?—Yes. But if it _____, I_____ at home.A.will rain。 will stay B.will rain。 stay C.rains。 stay D.rains。 will stay【答案】D【解析】【詳解】句意:——你明天將去爬山嗎?——是的。但是如果明天下雨,我將呆在家里??疾闋钫Z從句。根據(jù)句意和語境,可知答句是if引導(dǎo)的條件狀語從句,遵循“主將從現(xiàn)”的原則,if從句用一般現(xiàn)在時,主語it是第三人稱單數(shù),動詞用三單形式,“下雨”用rain,所以第一空填rains;主句用一般將來時,“呆在家里”stay at home,用will+動詞原形,所以第二空填will stay;故答案選D。42.﹣Friends are like books.﹣Yes,we don39。t need lots of them they are good.A.a(chǎn)s if B.even thoughC.a(chǎn)s long as D.a(chǎn)s far as【答案】C【解析】【詳解】句意:—朋友像書籍。是的,我們不需要太多,只要他們品質(zhì)好??疾檫B詞辨析,as if好像,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.故選C.43. 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,杰夫認為時間和金錢都值得。A. As當……的時候;B. Since 自從;C. Unless除非;D. Although盡管。根據(jù)下文Jeff thought it was worth both the time and the ,這里用Although引導(dǎo)。根據(jù)題意,故選D。44.You will be late for school________ you don’t get up early.A.but B.if C.a(chǎn)nd D.or【答案】B【解析】【詳解】句意:如果你不早起,你將會上學(xué)遲到。be late for school上學(xué)遲到;get up起床。but表示前后是轉(zhuǎn)折關(guān)系;and表示前后并列或遞進關(guān)系。由此知前后句構(gòu)成“結(jié)果+條件”的關(guān)系,即“如果你不早起,你將會遲到?!?。故選B。45.You39。d better take the map with you you won39。t get lost.A.so that B.a(chǎn)s soon as C.now that D.a(chǎn)s long as【答案】A【解析】【詳解】句意:你最好帶上地圖,這樣你就不會迷路。考查連詞短語辨析。A. 以便于,表目的;B. 一……就,表條件;C. 既然,表原因;D. 只要,表條件。根據(jù)題干可知你最好帶上地圖的目的是為了不會迷路,本句是so that引導(dǎo)的目的狀語從句,故選A。46.The environment will be much worse ___________ everyone has a sense of protecting it.A.unless B.if C.so that【答案】A【解析】【詳解】句意:除非每個人都有保護環(huán)境的意識,否則環(huán)境會更糟??疾檫B詞辨析。unless除非,表條件,相當于if not;if如果,表條件;so that以便于,表目的。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。47.In summer, food will go bad quickly ________ we put it into a fridge.A.if B.unless C.a(chǎn)s soon as D.while【答案】B【解析】【詳解】句意:夏天,除非我們把食物放進冰箱里,否則食物很快就會變壞。A. if如果;B. unless除非;C. as soon as一……就;D. while正當……的時候。根據(jù)生活常識,在夏天只有放在冰箱里的食物才能保證不變質(zhì),unless除非,如果不,相當于if not,引導(dǎo)條件狀語從句,故答案為B。48.Our basketball team won’t win the match _______ we work together.A.if B.since C.while D.unless【答案】D【解析】【詳解】句意:除非我們共同努力,否則我們的籃球隊不會贏得這場比賽??疾檫B詞辨析。A. if 如果,引導(dǎo)肯定意義的條件狀語從句;B. since自從,引導(dǎo)時間狀語從句;C. while當…時候,引導(dǎo)時間狀語從句;D. unless除非,引導(dǎo)否定意義的條件狀語從句。根據(jù)Our basketball team won’t win the match _____ we work “我們的球隊不會贏得這場比賽,…我們共同努力?!笨芍挥蠨選項符合題意,故答案選D。49.—I hear Music and Art will enter the Entrance Examination for the high school.— Yes. but don’t worry. Nothing will be difficult if more attention _____ to them.A.will pay B.will be paid C.is paid D.pays【答案】C【解析】句意:——我聽說音樂和藝術(shù)將進入高中入學(xué)考試?!堑?。但別擔(dān)心。如果對他們給予更多的關(guān)注,就不會有困難??疾楸粍诱Z態(tài)。本句是if引導(dǎo)的條件狀語從句,需用一般現(xiàn)在時態(tài)代替一般將來時態(tài);從句主語more attention是單數(shù)第三人稱,又是動詞pay的受動者,需用被動語態(tài),即is+paid結(jié)構(gòu);根據(jù)句意語境,可知選C。50.We can39。t cross the road the traffic lights turn green.A.until B.if C.while D.a(chǎn)s【答案】A【解析】【詳解】句意:我們要等交通信號燈變綠了才能過馬路??疾閺膶龠B詞。A. until直到;B. if如果;C. while當……時;D. as隨著。根據(jù)前文的can’t,可知構(gòu)成not…until…引導(dǎo)的時間狀語從句,表示“直到……才……”,故選A。