|
A．单句填空 1．There the air is clean________the mountains are green. 答案 and [句意：那里空气清新且山脉一片绿。前后句为并列关系，故填and。] 2．He is a shy man，________ he is not afraid of anything or anyone. 答案 but [句意：他是一个害羞的人，但他不惧怕任何人和事。空处前后两个分句之间为转折关系，故用连词but。] 3．In that case, eat before the flight，________an empty stomach will prevent you from sleeping. 答案 or [句意：在那种情况下，在乘飞机之前要用餐，否则空腹会让你睡不着觉。这是一个“祈使句＋and/or＋陈述句”的句式，祈使句“eat before the flight”和“an empty stomach”是相反的，故用or。] 4．Give me a chance, ________I'll give you a wonderful surprise. 答案 and [句意：给我一个机会，我会给你一个很大的惊喜。前后文之间是顺承关系，故用and。题干为“祈使句＋连词＋陈述句”句式。] 5．Some animals carry seeds from one place to another，________plants can spread to new places. 答案 so [句意：一些动物把种子从一处带到另一处，这样植物就能传播到新的地方。根据句意可知，此处表示结果。故用so来连接并列句。] | 
