【正文】
【答案】C【解析】試題分析:句意:學(xué)會愛就像學(xué)會走路一樣。when doing 。上一句句意:杰克,離開臥室時記得關(guān)燈?!冒?,媽媽,我不會忘記的。 left D.to turn。 leaving B.to turn??键c(diǎn):考查連詞的用法。A. before在……之前,引導(dǎo)時間狀語從句;B. if 如果,引導(dǎo)條件狀語從句;C. though 盡管,雖然,引導(dǎo)讓步狀語從句;D. until直到……引導(dǎo)時間狀語從句。A. if如果; B. because因?yàn)椋?C. unless除非; D. after在……之后,根據(jù)句意此題選C。20.—I’m busy with my schoolwork these days.—That’s great! You won’t get good grades ______ you work hard.A.if B.becauseC.unless D.a(chǎn)fter【答案】C【解析】試題分析:句意:這些天我忙著學(xué)校工作。根據(jù)下文the sound of the piano woke me 。19.It was the middle of the night _____the sound of the piano woke me up.A.because B.if C.when D.a(chǎn)lthough【答案】C【解析】【詳解】句意:正是半夜鋼琴聲把我吵醒了。until 直到……才;if 如果;because 因?yàn)?;since 自從,既然??键c(diǎn):考查連詞辨析18.Helen was very rude to me. I refuse to speak to her again __________ she says sorry.A.until B.if C.because D.since【答案】A【解析】【詳解】句意:海倫對我粗魯,我拒絕跟她再次說話,直到她向我道歉為止。句意:如果你有問題,給你的老師說說,你就會得到幫助。after在……之后;if如果;because因?yàn)?;unless除非;根據(jù)句意可知是unless引導(dǎo)的的條件狀語從句;故選D。根據(jù)句意可知,譯為“只要我們合理使用他們”,表示條件,故選B。但是只要我們合理使用他們,他們就對我們有幫助”。根據(jù)題意,故選A。A. Although盡管,雖然;B. If如果;C. Until直到。t win an Oscar和答語中的but he never gave up.,結(jié)合句意結(jié)構(gòu)和語境,可知until符合句意,故選D。A. after在……以后;B. since自從……;C. when當(dāng)……時候;D. until直到……才,多和not連用。對他來說很難實(shí)現(xiàn)這個夢想,但他從不放棄。t win an Oscar he acted in The Revenant(荒野求生).一Yeah. It was hard for him to realize this dream, but he never gave up.A.a(chǎn)fter B.since C.when D.until【答案】D【解析】句意:——列奧納多直到他在《荒野求生》中才獲得奧斯卡獎。從句子之間的關(guān)系來說,表示目的,所以要用“目的狀語從句”,故本題選D。考查連詞。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。A. until用于肯定句中,表示主句的動作一直持續(xù)到從句動作發(fā)生或狀態(tài)出現(xiàn)時為止。11.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.if【答案】C【解析】【詳解】句意:除非你能睡好,否則一兩個晚上之后你會失