【文章內(nèi)容簡(jiǎn)介】 ．in order to B．such that C．so that D．in order【答案】C【解析】句意：你最好今天早點(diǎn)回家，這樣我們就可以出去吃大餐了。A. in order to 為了，后跟動(dòng)詞原形；B. such that沒(méi)有此用法；C. so that為了，引導(dǎo)目的狀語(yǔ)從句；D. in order+that+從句，引導(dǎo)目的狀語(yǔ)從句。we can go out for a big meal表示目的的完整句子，所以使用連詞詞組so that。故選：C。21．一When did you leave your office yesterday? 一 I finished the project.A．Until B．While C．When D．Not until【答案】D【解析】句意：昨天你什么時(shí)候離開(kāi)你的辦公室的？——直到我完成那個(gè)任務(wù)。本題考查連詞。A. Until 直到時(shí)候才結(jié)束，要與延續(xù)性動(dòng)詞連用；B. While 當(dāng)時(shí)候 ；C. When 當(dāng)時(shí)候；D. Not until直到時(shí)候才開(kāi)始，與非延續(xù)性動(dòng)詞連用；句子中finished（完成）是非延續(xù)性動(dòng)詞，故選D22．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(lái)我們才可以吃晚飯。until直到；since自從；while當(dāng)……的時(shí)候；after在……之后。Not…until直到……才，是一個(gè)固定句型，所以選A。考點(diǎn)：考查連詞。23． — When did you go to bed last night?— ____________ I finished my homework.A．Until B．Not until C．When D．While【答案】B【解析】not …until 表示直到…才，與短暫性動(dòng)詞連用，故選B24．You won39。t succeed _____ you work hardA．if B．because C．unless D．so that【答案】C【解析】【詳解】句意：你不會(huì)成功的，除非你努力工作。if如果；because 因?yàn)椋龑?dǎo)原因狀語(yǔ)從句；unless如果不，除非；so that以至于，引導(dǎo)結(jié)果狀語(yǔ)從句；為的是，引導(dǎo)目的狀語(yǔ)從句。根據(jù)句意可知，這里表示“如果不努力工作”，故應(yīng)選C。25．Life is like climbing a mountain. ______ you feel tired, you will enjoy the beautiful view at the top of the mountain.A．Since B．Unless C．Though D．Because【答案】C【解析】【詳解】句意：生活就像爬山。雖然你感到累，但你會(huì)在山頂欣賞美麗的景色?？疾闋钫Z(yǔ)從句；since 自從，引導(dǎo)時(shí)間狀語(yǔ)從句；unless 除非，引導(dǎo)條件狀語(yǔ)從句；though 雖然，引導(dǎo)讓步狀語(yǔ)從句；because 因?yàn)?，引?dǎo)原因狀語(yǔ)從句。此處表示讓步關(guān)系，故選C。26．All the foreign kids don’t feel lonely ______ they are alone in China.A．even though B．since C．unless【答案】A【解析】【詳解】句意：所有的外國(guó)孩子即使單獨(dú)在中國(guó)也不會(huì)感到孤獨(dú)。A. even though盡管，即使，引導(dǎo)讓步狀語(yǔ)從句；B. since意為“自從”，引導(dǎo)時(shí)間狀語(yǔ)從句；意為“既然”，引導(dǎo)原因狀語(yǔ)從句；C. unless除非，如果不，引導(dǎo)條件狀語(yǔ)從句。結(jié)合句意：所有的外國(guó)孩子即使單獨(dú)在中國(guó)也不會(huì)感到孤獨(dú)。故選A。27．You will never achieve success _____you devote yourself to your work.A．a(chǎn)fter B．if C．because D．unless【答案】D【解析】句意：除非你把自己專心于你的工作，否則你將永遠(yuǎn)不會(huì)成功。after在……之后；if如果；because因?yàn)椋籾nless除非；根據(jù)句意可知是unless引導(dǎo)的的條件狀語(yǔ)從句；故選D。28．– Thank you for telling me so much knowledge about nature.–Don’t mention it. ______ you have more questions, e to me any time.A．IfB．BecauseC．Though【答案】A【解析】句意：——謝謝你告訴我這么多關(guān)于自然的知識(shí)?！?jiǎng)e提了。如果你有更多的問(wèn)題，隨時(shí)找我。考查連詞辨析題。本句是條件狀語(yǔ)從句，需用if連接，而because表原因，though表讓步，都可排除。根據(jù)句意結(jié)構(gòu)和語(yǔ)境，可知選A。29．It has been much easier for me to go to work________ shared bikes appeared.But they also caused plenty of problems.A．since B．before C．unless D．though【答案】A【解析】句意：——自從共用自行車出現(xiàn)以來(lái)，我就更容易去上班了?！鼈円苍斐闪撕芏鄦?wèn)題?？疾檫B詞辨析題。A. since自從……，后接時(shí)間名詞或從句，表一段時(shí)間，用于現(xiàn)在完成時(shí)；B. before在……以前，表時(shí)間；C. unless除非，表?xiàng)l件；D. though盡管，表讓步。本句是時(shí)間狀語(yǔ)從句，可排除CD兩項(xiàng)。根據(jù)句意結(jié)構(gòu)和語(yǔ)境，可知before不合句意，故選A。30．I’ll go to visit my au