【正文】 smart phones. They keep their hands on the phones whenever they go, even while they_______meals.A．had B．will haveC．a(chǎn)re having D．were having【答案】C【解析】【詳解】句意：今天的年輕人沒有智能手機(jī)就活不下去。無論何時(shí)甚至在吃飯時(shí)他們都手里拿著手機(jī)?？疾閯?dòng)詞時(shí)態(tài)。while表示一段時(shí)間，后面使用進(jìn)行時(shí)態(tài)，主句是一般現(xiàn)在時(shí)，可知從句使用現(xiàn)在進(jìn)行時(shí)；故答案C。41．He has to earn lots of money he can buy his children nice food and clothes．A．so that B．such that C．that D．in order【答案】A【解析】考查連詞的用法。前面意思是“他得掙好多錢”，后面意思是“他能夠給孩子們買好吃的和衣服”。后面部分表示目的，使用so that“以便于”。42．She is so pleased with _____ he has done _____ she keeps praising him.A．what。 that B．that。 what C．that。 that【答案】A【解析】【詳解】句意：她對他所做的事情感到如此高興以至于她一直表揚(yáng)他。根據(jù)句子結(jié)構(gòu)可知，第一個(gè)空是賓語從句，作be pleased with的賓語，從句中done后缺少賓語，故用what引導(dǎo)，that引導(dǎo)賓語從句時(shí)，在從句中不作成分；第二個(gè)空考查的是so…that“如此……以至于……”這個(gè)句型，應(yīng)用that。故選A。43．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Ｓ缮暇洹拔艺J(rèn)為他一直飲酒”和下句“我不能完全確定”可知，兩者是讓步關(guān)系，用though引導(dǎo)讓步狀語從句。句意為“我認(rèn)為他一直在飲酒，盡管我不恩給你完全確定?！究键c(diǎn)】考查連詞意義辨析。44．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。45．— 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)條件狀語從句；B．once一旦……，引導(dǎo)條件狀語從句；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。46．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。47．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。A. because因?yàn)?；B. if如果；C. when 當(dāng)……的時(shí)候；D. although盡管，雖然。根據(jù)下文the sound of the piano woke me 。根據(jù)題意，故選C。48．－ What’s your opinion about friends?－ They are like books. We don’t need a lot of them they’re good.A．a(chǎn)s long as B．a(chǎn)s soon as C．so that D．a(chǎn)s if【答案】A【解析】【詳解】句意“關(guān)于朋友，你的觀點(diǎn)是什么？他們像書，只要他們好，我們不需要太多”。（引導(dǎo)條件狀語從句）；……就……（引導(dǎo)時(shí)間狀語從句）；，為的是（引導(dǎo)目的狀語從句）；（引導(dǎo)方式狀語從句）。根據(jù)句意可知，譯為“只要他們好”，引導(dǎo)條件狀語從句，故選A。49．—Betty, do you know if Tony ______ the photo petition?—He will, if he ______ his project on Australia.A．enters。 finishes B．enters。 will finishC．will enter。 finishes D．will enter。 will finish【答案】C【解析】【詳解】句意：貝蒂，你知道托尼是否要參加攝影比賽？他會(huì)的，如果他完成了有關(guān)澳大利亞的課題。問句中if引導(dǎo)的是賓語從句，翻譯為是否，前者問的是將來；答語是由if引導(dǎo)的條件狀語從句，所以遵循主將從現(xiàn)的原則，所以if之后用一般現(xiàn)在時(shí)。所以答案選C。50． ______ Mike didn’t win the race , he was still wearing a smile on his face.A．If B．Since C．Although D．Because【答案】C【解析】【詳解】句意：雖然邁克沒有贏了比賽，但是他臉上仍然帶著笑容。A. If 如果，引導(dǎo)條件狀語從句；B. Since 由于，引導(dǎo)原因狀語從句；C. Although 盡管，雖然，引導(dǎo)讓步狀語從句；D. Because 因?yàn)?，引?dǎo)原因狀語從句。根據(jù)句意，故選C。