【正文】 now博士?——再多花些時(shí)間和精力，總有一天你會(huì)成功的。根據(jù)句意，空前…is nice，解析：C【詳解】句意：這件裙子很漂亮，但是穿在我身上看起來不好看。依據(jù)句意可知，答案為C。依據(jù)句意可知，答案為C。故選D。And連接并列的句子，but表示轉(zhuǎn)折關(guān)系，so表示因果關(guān)系，祈使句+or+陳述句 前后句的關(guān)系是對立的。A. or否則，表選擇關(guān)系；B. And和，表并列；C. but但是，表轉(zhuǎn)折；D. so所以，表因果。句意：快點(diǎn)，否則你會(huì)趕不上公共汽車的。A. and 和， B. but 但是； C. so 所以； D. or否則；根據(jù)The traffic rules say divers mustn’t drive if they are drunk, 和 they will be ；故選D17．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。本題表示“轉(zhuǎn)擇”關(guān)系。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)系解析：B【解析】句意：請立即撥打120，否則老人可能會(huì)很快死去。A. though 盡管，引導(dǎo)讓步狀語從句；B. if如果，引導(dǎo)條件狀語從句； that以便，以致于，引導(dǎo)目的解析：D【詳解】句意：那些想減肥的人必須每天鍛煉，否則他們可能會(huì)再次發(fā)胖。13．D【詳解】句意：Jimmy很早就動(dòng)身去機(jī)場了，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?2．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?。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。分析并列連詞的用法：and和；but但是；or或者；so因此?？键c(diǎn)：考查連詞的辨析。它很適合我，但是顏色不是我最喜歡的。9．C【解析】試題分析：句意：Anna，你今天穿的裙子真漂亮！謝謝?？键c(diǎn)：考查連詞的解析：A【解析】試題分析：句意：外面很黑，因此我們必須慢慢摸著路行走。此處上下句表示因果關(guān)系，故答案選D。表示結(jié)果。表示結(jié)果。根據(jù)句意結(jié)構(gòu)，可知選A。本題解析：A【解析】句意：音樂太吵了，所以我拒絕了。故選：D。4．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?！堑模菍W(xué)生們通過獨(dú)立學(xué)習(xí)提高了他們的能力?！堑?，但是學(xué)生們通過獨(dú)立學(xué)習(xí)提高了他們的能力。A．And和； B. So因此； C. But但是； D．Or否則，根據(jù)句意是“否則”的意思，故選D。根據(jù)句意可知，天氣熱是原因，所以想去游泳。re no different from anybody else.A．a(chǎn)nd B．or C．but D．Though39．Cindy likes bananas, ______ she doesn’t like pears.A．a(chǎn)nd B．because C．but40．It was raining heavily, _____ we decided to stay at home and watch TV.A．but B．or C．because D．so【參考答案】一、選擇題1．C【解析】試題分析：句意：今天真熱，因此我們想去河里游泳。t salty enough.A．so B．a(chǎn)nd C．but D．or12．Mr. Pitt had to cheer up soon, ______ he would lose the game pletely.A．a(chǎn)nd B．so C．but D．or13．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．so5．The music was too loud, I turned it down.A．so B．because C．but D．or6．I had a fever, _ I went to see a doctor.A．for B．or C．but D．so7．Put your books in the drawer, _____ they won’t get lost.A．or B．a(chǎn)nd C．but D．so8．It was very dark outside， ___________ we had to feel our way slowly.A．so B．but C．for D．or9．Anna, what a nice dress you are wearing today!Thank you. It fits me well, ______________ the colour is not my favourite.A．a(chǎn)nd B．so C．but D．or10．I got up late yesterday, ____ I had to take my breakfast with me on the bus.A．a(chǎn)nd B．but C．or D．so11．Mom added some salt into the soup, ______ it still wasn39。d like to, ________I have to look after my baby sister.A．because B．a(chǎn)s C．but D．if34．The team met a lot of difficulties, ______ they never gave up and won the game at last.A．or: B．a(chǎn)nd C．but D．so35．Mike recently got a package, ________ he didn’t r