1. 并列关系(Addition)
and(和)
用途:连接同类或补充信息。
例句:She is smart and hardworking.(她聪明且勤奋。
not only...but also...(不仅…而且…)
用途:强调递进式并列。
例句:He not only sings but also dances.(他不仅会唱歌,还会跳舞。)
2. 转折关系(Contrast)
but(但是)
用途:直接转折,前后语义对立。
例句:It was raining, but we went out.(下雨了,但我们还是出去了。)
however(然而)
用途:正式转折,可放句首、句中或句尾。
例句:She studied hard; however, she failed the exam.(她努力学习,然而考试没通过。)
on the contrary(相反)
用途:完全对立的情况。
例句:She isn’t lazy; on the contrary, she works very hard.(她并不懒,相反,她工作非常努力。)
while(而)
用途:对比两者差异。
例句:He likes coffee, while she prefers tea.(他喜欢咖啡,而她更喜欢茶。)
and(和)
用途:连接同类或补充信息。
例句:She is smart and hardworking.(她聪明且勤奋。
not only...but also...(不仅…而且…)
用途:强调递进式并列。
例句:He not only sings but also dances.(他不仅会唱歌,还会跳舞。)
2. 转折关系(Contrast)
but(但是)
用途:直接转折,前后语义对立。
例句:It was raining, but we went out.(下雨了,但我们还是出去了。)
however(然而)
用途:正式转折,可放句首、句中或句尾。
例句:She studied hard; however, she failed the exam.(她努力学习,然而考试没通过。)
on the contrary(相反)
用途:完全对立的情况。
例句:She isn’t lazy; on the contrary, she works very hard.(她并不懒,相反,她工作非常努力。)
while(而)
用途:对比两者差异。
例句:He likes coffee, while she prefers tea.(他喜欢咖啡,而她更喜欢茶。)