【正文】 B【解析】句意：你現(xiàn)在想走，還是等一會(huì)兒再走？A. but 但是，表示轉(zhuǎn)折關(guān)系；B. or還是，表示選擇關(guān)系；C. and而且，表示并列關(guān)系；D. so因此，表示因果關(guān)系。故選：B。A. and連詞，和、又，表示并列關(guān)系；B. or連詞，或者，通常表示選擇，在固定句型中表示轉(zhuǎn)擇關(guān)系；C. but連詞，但是，表示轉(zhuǎn)擇關(guān)系； ，所以，表示結(jié)果。or否則，連接并列句，but但是，連接轉(zhuǎn)折關(guān)系的并列句，and和，連接順承關(guān)系的并列句，so所以，連接因果關(guān)系的并列句；結(jié)合句意可解析：B【詳解】句意邁克，不要害怕犯錯(cuò)誤，否則你就永遠(yuǎn)不會(huì)有進(jìn)步。14．D【詳解】句意：Jimmy很早就動(dòng)身去機(jī)場(chǎng)了，否則他將趕不上飛機(jī)。解析：D【詳解】句意：皮特先生必須盡快振作起來，否則他會(huì)徹底輸?shù)舯荣悺?3．D【詳解】句意：皮特先生必須盡快振作起來，否則他會(huì)徹底輸?shù)舯荣悺！獮槭裁床辉嚧┮幌逻@件藍(lán)色的呢？我認(rèn)為藍(lán)色很適合你。12．C【詳解】句意：——這件棕色的夾克衫很好看，但是我穿上不好看。放了鹽，還是解析：C【解析】試題分析：句意：媽媽在湯里加了一些鹽，但是還是不夠咸。根據(jù)語境可知，“在11點(diǎn)前回家”是條件，“父親對(duì)我生氣”是結(jié)果，所以此句應(yīng)用“or（否則）”來連接。and和；or否則，或者；so所以；but但是。兩者是表現(xiàn)轉(zhuǎn)折關(guān)系。根據(jù)I’d love to.（我想解析：D【詳解】題意：——你愿意來我家吃晚飯嗎？——我樂意，但是我有許多工作要做。考點(diǎn)：考查連詞的用法。前后句表示因果關(guān)系，故答案為A。本題前后兩句是因果關(guān)系，前一句是因，后一句是果，需用so連接。A. so所以，表因果（前因后果）；B. because因?yàn)椋碓颍ㄇ肮笠颍?；C. but但是，表轉(zhuǎn)折；D. or或者，表選擇。and而且，表示遞進(jìn)關(guān)系；but但是，表示轉(zhuǎn)折關(guān)系；so所以，表示結(jié)果；or否則，表示警告。故選：D。5．D【解析】句意：馬丁沒有把他要的所有食物都吃光，所以他把其余的都拿走了。但是我的錢包忘在家里了。故選B。句意：我感覺很餓，因此我給自己買了一個(gè)三明治?？疾檫B詞有用法?？疾檫B詞有用法。but但是，表示前后是轉(zhuǎn)折關(guān)系；or否則，表示前后是選擇關(guān)系；and和，表示前后是并列關(guān)系；so所以，表示前后是因果關(guān)系?？疾檫B詞。 ______you will do worse in your studies. All right.A．so B．but C．or D．a(chǎn)nd20．You’d better get up early, you will miss the first class.A．so B．a(chǎn)nd C．or D．but21．It’s not always safe to pay over the Internet, you should be careful.A．so . B．a(chǎn)fter . C．because . D．a(chǎn)s soon as22．I’ve wanted to read The Little Prince for long, _______ today I finally borrowed the book from the library.A．or B．since C．a(chǎn)nd D．because23．一What39。t salty enough.A．so B．a(chǎn)nd C．but D．or12．—The brown jacket is nice, ________ it doesn’t look good on me.—Why not try on the blue one? I think blue suits you fine.A．a(chǎn)nd B．so C．but D．or13．Mr. Pitt had to cheer up soon, ______ he would lose the game pletely.A．a(chǎn)nd B．so C．but D．or14．Jimmy set out early for the airport，______ he wouldn39。t eat up all the food he ordered,________he took the rest away.A．for B．or C．a(chǎn)s D．so6．Hurry up, _______ we’ll be late for the first bus.A．a(chǎn)nd B．but C．so D．or7．The music was too loud, I turned it down.A．so B．because C．but D．or8．It was very dark outside， ___________ we had to feel our way slowly.A．so B．but C．for D．or9．— Would you like to e to my house for dinner?— I’d love to. ____ I have lots of work to do.A．so B．or C．a(chǎn)nd D．but10．I must go back home before 11 ., ________ my father will be angry with me.A．a(chǎn)nd B．or C．so D．but11．Mom added some salt into the soup, ______ it still wasn39。ll never make progress．A．so B．or C．a(chǎn)nd D．but16．2018年上海崇明二模Please dial 120 immediately,_______ the old man may die soon.A．a(chǎn)nd B．or C．but D．so17．The traffic rules say divers mustn’t drive if they are drunk, _______ they will be punished.A．a(chǎn)nd B．but C．so D．or18．Do