【正文】 d be careful.A．so . B．after . C．because . D．as soon as27．Air pollution is being more and more serious, actions must be taken to stop it.A．so B．but C．or D．until28．It was raining heavily, _____ we decided to stay at home and watch TV.A．but B．or C．because D．so29．I phoned Sarah last night, ______ there was no answer.A．and B．but C．or D．so30．Many people aren’t attracted to this project, ________ I want to know more about it.A．as B．or C．until D．but31．You should return the digital camera to Sally ________she will get angry.A．so that B．because C．before D．or32．The jacket is nice, _________ it doesn’t look good on me.A．so B．if C．but D．or33．Romantic edies have not received a lot of love at the box office lately, ____ that could change last weekend with Crazy Rich Asians.A．if B．when C．unless D．but34．The glasses are in fashion ________ they don’t look good on me.A．but B．so C．and D．or35．—Can you help me with my housework?— I39。d like to, ________I have to look after my baby sister.A．because B．as C．but D．if36．Stephen Hawking had a serious illness, _______ he kept studying physics.A．and B．but C．so D．or37．（江蘇省無錫市錫北片2017屆九年級下學期期中考試）— Are you willing to buy something big like a house from online shops?— It sounds great ______________ I won’t do that.A．but B．unless C．though D．since38．一Will you go shopping with me_______go to the cinema with Kitty? 一 I’m sorry，_______I’m afraid I can’t．I have so much homework to do now．A．or；but B．or；and C．and；but D．and；or39．Many people think movie stars are special， really they39。re no different from anybody else.A．and B．or C．but D．Though40．A snake bit him ___________ he went to see a doctor at once.A．if B．where C．because D．so【參考答案】一、選擇題1．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。A. so 因此；B. but但是；C. for 為了； D. or否則，或者。前后句表示因果關系，故答案為A。考點：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。A. so 因此；B. but但是；C. for 為了； D. or否則，或者。前后句表示因果關系，故答案為A?？键c：考查連詞的用法。2．B【詳解】句意：你最好6點半的時候喊醒Tom，否則他比賽就要遲到了?？疾檫B詞有用法。 if如果；or或者，否則；and 和，而且；but但是。根據句意可知，表轉折，故選B。解析：B【詳解】句意：你最好6點半的時候喊醒Tom，否則他比賽就要遲到了。考查連詞有用法。 if如果；or或者，否則；and 和，而且；but但是。根據句意可知，表轉折，故選B。3．C【解析】試題分析：句意：錢很重要， 但是它不是我們生活中最重要的東西。上下句表示轉擇的關系，but連詞，意思是“但是”，表示轉擇。所以選C?？键c：考查連詞。解析：C【解析】試題分析：句意：錢很重要， 但是它不是我們生活中最重要的東西。上下句表示轉擇的關系，but連詞，意思是“但是”，表示轉擇。所以選C?？键c：考查連詞。4．C【解析】試題分析：句意：Liza說英語說的非常的好，但是她不知道漢語。A. and 和，又；B. So因此； C. but 但是；D. Because因為。根據題意故選C。考點：考查連詞辨析解析：C【解析】試題分析：句意：Liza說英語說的非常的好，但是她不知道漢語。A. and 和，又；B. So因此； C. but 但是；D. Because因為。根據題意故選C。考點：考查連詞辨析5．C【解析】試題分析：句意：Anna，你今天穿的裙子真漂亮！謝謝。它很適合我，但是顏色不是我最喜歡的。A. and“并且”；B. so“所以”；C. but“但是”；D. or“或者，否則”。結合解析：C【解析】試題分析：句意：Anna，你今天穿的裙子真漂亮！謝謝。它很適合我，但是顏色不是我最喜歡的。A. and“并且”；B. so“所以”；C. but“但是”；D. or“或者，否則”。結合語境，可知是轉折關系。故