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結(jié)合選項的意思和句意可知,用unless。根據(jù)題意,故選B。故選A。如:I will tell him about it when he es. 他來的時候,我會告訴他這件事的。47.I will call you as soon as he______ here.A.a(chǎn)rrive B.will arrive C.a(chǎn)rrives D.a(chǎn)rrived【答案】C【解析】【詳解】句意:他一到這里我就給你打電話。46.What a mess! The sharing bikes are thrown everywhere.Let’s collect and put them in the right place they can be used conveniently.A.unless B.so that C.because D.so long as【答案】B【解析】句意:——真是一團糟!共享自行車到處都是。直到她媽媽回家她才吃飯。A. as long as只要,引導條件狀語從句;B. as soon as一……就……,引導時間狀語從句;C. now that既然,表原因;D. so that以便,引導目的狀語從句或結(jié)果狀語從句。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。但是如果明天下雨,我將呆在家里。 will stay B.will rain。41._______ you use your dictionary often, your spelling will improve.A.Whether B.IfC.Though D.While【答案】B【解析】試題分析:Whether是否;If是否,如果;Though 雖然,盡管;While 然而,當……時。在他的幫助下,他的妹妹寫得和他一樣認真。too+形容詞或副詞+to do sth.:太……而不能;enough+形容詞/副詞+to do sth.:足夠……以至于……;so+形容詞/副詞+that+句子:如此……以至于……;as…as:與……一樣……。根據(jù)句意,故選B。(引導條件狀語從句);(表示并列);(引導條件狀語從句)。此題考查連詞,A如果不;B盡管;C如果;D在之后。A 因為;B 當……時候;C 為了;D 似乎;故選C。34. Tom failed in the exam ag ain ______ he tried his best.A.if B.unless C.though D.because【答案】C【解析】試題分析:句意:盡管他盡了最大努力,湯姆在考試中又不及格。考查連詞辨析。The actor was happy he got a part in the a movie,才,故選答案為A32.—When is the school art festival?—It will be held on time if it next Monday.A.don’t rain B.won’t rain C.doesn’t rain D.didn’t rain【答案】C【解析】【詳解】句意:學校的藝術(shù)節(jié)是什么時候?——如果不下雨的話,下周一將會如期舉行。If如果,引導條件狀語從句;unless除非,引導條件狀語從句;since自從,因為,引導時間狀語從句;when當……時候,引導時間狀語從句;條件狀語從句用一般現(xiàn)在時表示一般將來時,主句用一般將來時,根據(jù)題中的時態(tài)和句意,如果不努力,就通不過考試,故此處用unless??疾檫B詞辨析??疾檫B詞辨析。So+形容詞或副詞+that從句,表示如此……以至于……;such+a/an+形容詞+that從句,表示如此一個……以至于……。 that B.so。根據(jù)上文the tourists didn39?!瓡r候(引導時間狀語從句);……時候(引導時間狀語從句);“因為”、“既然”,側(cè)重主句,從句表示顯然的或已為人所知的理由,語氣比because稍弱;D. as因為,表示的“原因”是雙方已知的事實或顯而易見的原因,或者理由不是很重要??疾榫涫絪o…that…因此……以至于……。 talking。24.The two old friends were ____ busy ____ with each other that they forgot the time.Yes. They hadn’t met for over ten years, so they kept talking the whole night.A.too。連詞的用法都比較多,語義之間還有交叉,熟記其基本應用規(guī)則,了解其區(qū)別,注意固定搭配對象,是做好此類題型的關(guān)鍵。22.I have to leave now __ I can catch the last bus.A.so that B.because of C.until D.a(chǎn)s soon as【答案】A【解析】試題分析:so that以便,所以;because of因為,由于;until直到;as soon as一……就……。時候才開始,與非延續(xù)性動詞連用;句子中finished(完成)是非延續(xù)性動詞,故選D21.Mom, shall we have supper now?Oh, we won’t have supper_______ your dad es back.A.until B.since C.while D.a(chǎn)fter【答案】A【解析】試題分析:句意:媽媽,我們現(xiàn)在吃晚飯好嗎? 哦,直到你爸爸回來我們才可以吃晚飯。A. Until 直到結(jié)合句意,故選D。故選C。18._____ the weather is fine tomorrow, we will go fishing.A.As well as B.As soon as C.As long as D.As far as【答案】C【解析】【詳解】C 本題考查連詞短語用法。根據(jù)句意可知,是只要我們盡全力,中國夢將會實現(xiàn)。本句是條件狀語從句,根據(jù)句意結(jié)構(gòu)和語境,可知選D。故選D。14.Daming hasn39。 ——沒錯!這可能是危險的。考查連詞辨析。我認為在火車上我們可以欣賞一些美麗的景色。根據(jù)句意“休息好”是“關(guān)注、計劃和保持活力的能力”的前提,故選C。10.You will lose the ability to pay attention, plan and stay active after one or two nights _____ you can sleep well.A.until B.when C.unless D.