【正文】 en though盡管，as long as只要，as far as據……，根據句意，﹣﹣朋友就像書籍．﹣﹣是的，我們不需要太多只要他們品質好．故選C．42．You’d better take the map with you ________ you won’t get lost.A．as long as B．as soon as C．now that D．so that【答案】D【解析】【詳解】句意：你最好帶上這張地圖，目的是為了不迷路?？疾檫B詞辨析。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果狀語從句。根據句意語境，帶著地圖的目的就是防止迷路，本題是目的狀語從句，故選D。43．Little Jack has learned to do lots of things on his own , ______ he is only four years old.A．if B．though C．for D．since【答案】B【解析】句意：小杰克自己學會了做許多事情，盡管他只有四歲。A. if 如果； B. though 盡管 C. for 因為，為了； D. since自從；根據Little Jack has learned to do lots of things on his own , 和he is only four years ，所以用 though 引導讓步狀語從句；故選B44．– You bought the car about ten years ago? Yes. it’s old, it still runs well.A．Because B．Since C．Although D．But【答案】C【解析】【詳解】句意：——你十年前買的車？——是的。雖然它很舊，但它仍然運行良好。考查連詞辨析。A. Because因為，引導條件狀語從句，前后句是因果關系；B. Since自從……以來，引導時間狀語從句；C. Although雖然，盡管，引導讓步狀語從句，前后句是轉折關系，although后面句子表示讓步條件；D. But但是，并列連詞，連接并列句，前后句轉折關系。根據句意可知前后句是轉折關系，前句表示讓步條件；故選C。45．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．after D．because【答案】B【解析】【分析】【詳解】句意：當你在學校食堂吃午飯的時候，你可能會感到孤獨，除非你能找個人一起吃午飯。考查連詞用法辨析。if如果，unless除非，都表條件；after表時間，because表原因。本句前后句是條件關系，可排除CD兩項。根據句意可知if不合句意，故選B。46．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?？疾檫B詞辨析。until 直到……才；if 如果；because 因為；since 自從，既然。結合句意可知，此句是until引導的時間狀語從句，故答案選A。47．He didn’t go to school yesterday _______ he was ill.A．because B．because of C．if D．so【答案】A【解析】【詳解】句意：他昨天沒去上學，因為他病了。本題的含義是昨天他沒有去上學，“他病了”應該是他沒上學的原因，because后跟原因從句，because of后跟單詞或短語，if如果后接條件狀語從句，so因此。故選A。48． the journey was tiring，Jeff thought it was worth both the time and the money.A．As B．Since C．Unless D．Although【答案】D【解析】【詳解】句意：雖然旅途很累，杰夫認為時間和金錢都值得。A. As當……的時候；B. Since 自從；C. Unless除非；D. Although盡管。根據下文Jeff thought it was worth both the time and the ，這里用Although引導。根據題意，故選D。49．If the singer ______ to Zigong ______ September 20th， please call me．A．will get；on B．gets；onC．gets；in【答案】B【解析】【詳解】句意：如果歌手9月20日到自貢，請給我打電話。if引導的條件狀語，時態(tài)要滿足“主祈從現(xiàn)”，所以第一空是一般現(xiàn)在時態(tài)，主語單數，謂語動詞變第三人稱單數用gets；表示具體某一天用介詞on。In用在一天中的上午，下午或晚上，用在季節(jié)，月份。根據題意，故選B?！军c睛】if和unless引導的條件狀語從句主將從現(xiàn)常見的有以下幾種情況：一、條件狀語從句的主句是一般將來時,那么從句常常用一般現(xiàn)在時如：When I grow up,I’ll be a nurse and look after patients我長大后要當一名護士,照顧病人二、如果主句是祈使句,那么從句通常要用一般現(xiàn)在時如：Don’t laugh at me when I make a mistake.我犯錯誤的時候不要笑話我.三、如果主句是含有情態(tài)動詞的一般現(xiàn)在時,根據需要從句多用現(xiàn)在進行時如：You should be quiet when you are in the reading room在閱覽室時應保持安靜50．Eddie was sleeping _______ Millie was reading a magazine.A．until B．while C．before D．after【答案】B【解析】【分析】【詳解】試題分析：句意：埃迪在睡覺，同時米莉正在讀一本雜志。until直到；while當……的時候，同時；before在……之前；after在……之后。while前后連接兩個進行時態(tài)的句子。所以選B。