Question

and连接俩个句子时态可以不一致吗？

Answer 1

高中的时候做题老师可能这样讲.\x0d\x0a但实际在口语中并不一定的\x0d\x0aand可以连接语法作用相同的词、短语或句子,表示并列或对称的关系,可翻译为“和”、“并”、“又”、“兼”等.\x0d\x0a1. 连接两个并列主语.如：\x0d\x0aMillie and Amy go to the park every week. Millie和Amy每周去公园.\x0d\x0a2. 连接两个并列谓语.如：\x0d\x0aYou must take care of yourself and keep healthy.你必须照顾你自己并保持健康.\x0d\x0a3. 连接两个简单句.如：\x0d\x0aThey love playing football and we love playing football too.他们喜欢踢足球,我们也喜欢踢足球\x0d\x0a二、 表示动作的先后关系\x0d\x0aAnd常用来连接两个动词或动词词组,后面一个动词所表示的动作比前面的动作发生得迟一点,可翻译为“然后”.如：\x0d\x0aGo along the street, and take the second turning on the right,you will find the cinema.沿着这条街走,然后在第二个路口向右拐,你就会发现电影院.\x0d\x0aHe got out of the lift and climbed the fifteenth floor on foot.他从电梯里走出来,然后步行爬上第十五层楼.\x0d\x0a以上情况,前后时态一致\x0d\x0a但是\x0d\x0a\x0d\x0aCopper______ used by humans and is second only to iron in tis utility through the ages.\x0d\x0aA, the first metal\x0d\x0aB, was the first metal\x0d\x0aC, the first metal that\x0d\x0aD, being the first metal\x0d\x0a答案选B\x0d\x0a语法笔记中一再强调平行结构,特别是and连接时一定要一致,可这道题时态就明显不一致呀\x0d\x0a这种情况也是存在的.