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xactly! It can be dangerous.A.a(chǎn)fter B.unless C.if D.while【答案】B【解析】句意:——冬泳是令人興奮的,但除非他或她接受了一些訓(xùn)練,否則是不行的。故選B。es B.will e。他一回來(lái)我就告訴你。t do anything against the law.A.if B.when C.a(chǎn)lthough D.because【答案】C【解析】【詳解】句意:那個(gè)年輕人一定和那件罪行有關(guān),對(duì)嗎?我想是的,盡管他說(shuō)他沒(méi)有做任何違法的事。didn39。cake______wish. A.because B.until C.if【答案】B【解析】【詳解】句意:直到艾米許了愿,我們才切蛋糕。結(jié)合句意可知,答案為B。根據(jù)句意可知,是只要我們盡全力,中國(guó)夢(mèng)將會(huì)實(shí)現(xiàn)。15.She was happy to get a gift from her friend, _________it was only a card.A.if . B.unless C.though D.because【答案】C【解析】【詳解】句意:她很高興從她的朋友那里得到一份禮物,雖然只是一張卡片。16.Can students go online during lessons?They can’t ________ it is for that lesson.A.if B.unless C.until D.while【答案】B【解析】【詳解】句意:——學(xué)生上課時(shí)能上網(wǎng)嗎?他們不可以,除非為了上那堂課。為的是(引導(dǎo)目的狀語(yǔ)從句);(引導(dǎo)原因狀語(yǔ)從句);……就……(引導(dǎo)時(shí)間狀語(yǔ)從句)。此題考查連詞,A因?yàn)?;B因?yàn)椋籆自從;D盡管。ll try my best______I am not good at it now.A.so B.a(chǎn)lthough C.but D.until【答案】B【解析】【詳解】句意:——你提高你的英語(yǔ)口語(yǔ)了嗎?——還沒(méi)有.雖然我現(xiàn)在還不擅長(zhǎng),但是我會(huì)盡力的.考查連詞辨析。 such C.What a。21.You39。故選:C。時(shí)候;D. Not until直到句意:為了趕上末班車(chē),我現(xiàn)在必須離開(kāi)了。24. Lucy knew nothing about it _____ her sister told her.A.because B.until C.if D.since【答案】B【解析】試題分析:句意:露西直到她姐姐告訴她才知道這件事。才,是一個(gè)固定句型。雖然你感到累,但你會(huì)在山頂欣賞美麗的景色。A. before在……之前,引導(dǎo)時(shí)間狀語(yǔ)從句;B. if 如果,引導(dǎo)條件狀語(yǔ)從句;C. though 盡管,雖然,引導(dǎo)讓步狀語(yǔ)從句;D. until直到……引導(dǎo)時(shí)間狀語(yǔ)從句。考查連詞辨析。30..A.since B.while C.though D.unless【答案】C【解析】【詳解】句意:這個(gè)演員很高興他在這部電影中有一個(gè)角色,盡管是一個(gè)小角色。故選C。32.The two panies decided to work together ______ they had mon interest.A.because B.unless C.but D.or【答案】A【解析】【詳解】試題分析:句意:這兩家公司決定合作,因?yàn)樗麄冇泄餐睦???键c(diǎn):考查原因狀語(yǔ)從句的連詞 。故選C。 35.Martin and his friends didn’t eat up all the food they ordered, __ they took the rest away.A.for B.or C.so D.a(chǎn)s【答案】C【解析】【詳解】本題考查連詞的使用和區(qū)別。so、such 區(qū)別:So,如此,那么,so+形容詞;such,如此,那么。37.Our eyesight will bee poorer and poorer we keep playing with phones.A.though B.unless C.if【答案】C【解析】【詳解】句意:如果我們繼續(xù)玩手機(jī),我們的視力會(huì)越來(lái)越差??键c(diǎn):考查副詞的用法??疾檫B詞辨析題。 that B.that。故選A。A. Because 因?yàn)椋?B. If 如果; C. Although 盡管; D. Since自從。42.I think he’s been drinking, _________ I’m not pletely sure.A.if B.though C.until D.a(chǎn)s【答案】B【解析】if “如果、是否”;though “雖然;盡管”;until是“直到……才……”;as “由于、因?yàn)椤薄?3._____ 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。答案選B。根據(jù)句意語(yǔ)境,帶著地圖的目的就是防止迷路,本題是目的狀語(yǔ)從句,故選D?!眘o...that...“如此......以至于......”,表示結(jié)果。t leave the school __________ she worked out this problem.A.a(chǎn)s long as B.until C.since D.while【答案】B【解析】【詳解】句意“直到她解決了這個(gè)問(wèn)題他才離開(kāi)學(xué)校”。48.________ I came back home yesterday, my mother was looking ________ a magazine.A.While。While當(dāng)…時(shí)候,引導(dǎo)時(shí)間狀語(yǔ)從句,從句中的謂語(yǔ)動(dòng)詞應(yīng)該是延續(xù)性的;When當(dāng)…時(shí)候,引導(dǎo)時(shí)間狀語(yǔ)從句,從句中謂語(yǔ)動(dòng)詞可以是延續(xù)性的,也可以是瞬間性的;through穿過(guò),通過(guò);around周?chē)???疾檫B詞辨析。until直到;while當(dāng)……的時(shí)候,同時(shí);before在……之前;after在……之后