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盡管我不恩給你完全確定?!究键c(diǎn)】考查連詞意義辨析。41._____ they are very tired, they feel happy because they’ve finally finished their project.A.So B.Although C.If D.But【答案】B【解析】【詳解】句意:盡管他們很累,他們感到高興,因?yàn)樗麄兘K于完成了他們的項(xiàng)目。考查連詞辨析。A. So 因此;B. Although盡管;C. If如果;D. But但是。分析句意可知,他們雖然很累,但很快樂,前半句是讓步狀語(yǔ)從句,用Although。答案選B。42.Rose cooks meals at home on Sundays. She never eats ________ her mother es back and she’d like to enjoy it together.A.until B.when C.a(chǎn)fter【答案】A【解析】考查連詞辨析。句意:星期天羅斯在家做飯。直到她媽媽回家她才吃飯。她喜歡和媽媽一起享用。A表示直到…才,B表示當(dāng)…時(shí),C表示在…之后。根據(jù)句意,故選A。43.— What were you doing ______ I knocked at the door?— I was sleeping.A.unless B.onceC.when D.while【答案】C【解析】【詳解】試題分析:句意:-我敲門時(shí),你在做什么?-我在睡覺。A.unless如果不,除非;引導(dǎo)條件狀語(yǔ)從句;B.once一旦……,引導(dǎo)條件狀語(yǔ)從句;C.when當(dāng)……時(shí),表示兩個(gè)動(dòng)作同時(shí)發(fā)生,主句一般使用過去時(shí),從句使用過去進(jìn)行時(shí);D.while當(dāng)……時(shí),表示兩個(gè)動(dòng)作同時(shí)發(fā)生,后跟延續(xù)性動(dòng)詞,從句一般使用進(jìn)行時(shí)態(tài),表示一段時(shí)間。本題表示“當(dāng)……時(shí)”,knock是非延續(xù)性動(dòng)詞,故選C??键c(diǎn):考查連詞辨析。44.When you are in your school dining hall during lunchtime, you may feel lonely _______ you can find someone to have lunch with.A.if B.unlessC.a(chǎn)fter D.because【答案】B【解析】【分析】【詳解】句意:當(dāng)你在學(xué)校食堂吃午飯的時(shí)候,你可能會(huì)感到孤獨(dú),除非你能找個(gè)人一起吃午飯??疾檫B詞用法辨析。if如果,unless除非,都表?xiàng)l件;after表時(shí)間,because表原因。本句前后句是條件關(guān)系,可排除CD兩項(xiàng)。根據(jù)句意可知if不合句意,故選B。45. Can students go online during lessons? They can ________ it is for that lesson.A.ifB.orC.soD.but【答案】A【解析】句意:——學(xué)生可以在課上上網(wǎng)嗎?——如果是為了上課,他們可以上網(wǎng)??疾檫B詞辨析題。if如果,表?xiàng)l件;or或者,表選擇;so所以,表結(jié)果;but但是,表轉(zhuǎn)折。答句是條件狀語(yǔ)從句,需用if連接。根據(jù)句意結(jié)構(gòu),可知選A。46. you must go and play football,at least wait until school is over.A.If B.Whether C.Unless D.So that【答案】A【解析】【詳解】句意:如果你必須去踢足球,至少等到放學(xué).A如果.B是否.C除非.D以便.結(jié)合語(yǔ)境___你必須去踢足球,至少等到放學(xué)..可知,用if引導(dǎo)條件狀語(yǔ)從句.意思是如果。故選A.47.My family always go somewhere interesting the holiday begins.A.a(chǎn)s soon as B.soC.so that D.even though【答案】A【解析】試題分析:句意:一放假,我們家總是去一些有趣的地方。A. as soon as一……就……。表示時(shí)間;B. so因此。表示結(jié)果;C. so that 以便,為了,表示目的;D. even though盡管,即使,表示條件。假期開始,指時(shí)間,用as soon as:一放假就去參觀有趣的地方。故選A??键c(diǎn):考查連詞辨析。48. 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)間和金錢都值得。A. As當(dāng)……的時(shí)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。49.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(gè)人都有保護(hù)環(huán)境的意識(shí),否則環(huán)境會(huì)更糟??疾檫B詞辨析。unless除非,表?xiàng)l件,相當(dāng)于if not;if如果,表?xiàng)l件;so that以便于,表目的。本句是條件狀語(yǔ)從句,根據(jù)句意語(yǔ)境,可知if不合句意,故選A。50.______ a good time we had at the party last night! Yes. It was ______ exciting that I would never forget it.A.What。 such an B.How。 such anC.How。 so D.What。 so【答案】D【解析】【分析】考點(diǎn):考查感嘆句及連詞?!驹斀狻烤湟猓海蛱焱砩衔覀?cè)谕頃?huì)上過得多么開心啊。-是啊,是如此的令人激動(dòng)以致于我永遠(yuǎn)也不會(huì)忘的。前句考查感嘆句,感嘆句由what或how引出,what后跟被強(qiáng)調(diào)的名詞、名詞短語(yǔ);how后跟被強(qiáng)調(diào)的形容詞、副詞。a good time是名詞短語(yǔ),用what引出感嘆句。such后跟名詞短語(yǔ),so后跟形容詞、副詞。exciting是形容詞,前加so。故選D。