内容正文:
学习目标
1. 掌握并列连词的用法;
2. 掌握从属连词的用法;
精讲提升
并列连词:连接两个或两个以上地位平等的词、短语或分句。
but 但是,可是,而,却
and 和,同,与,又,并且, 然后
but的用法: 表转折关系
【辨析】:however(然而,但是)表示转折,用作副词,不可连接句子,置于第二句的句首、句末或句中。要特别注意标点的使用。
e.g. She felt ill. She went to work, however, tried to concentrate.
Alice is a good student.However, she has one shortcoming.
The composition is all right. There is room for improvement, however.
1. “但是,可是”(相当于yet; however;);
e.g. She cut her knee badly, but didn't cry.
I'd love to go to the theatre tonight, but I'm too busy.
He was tired but happy after the long walk.
2. 用于表示歉意的话语之后,表示谢绝或不赞成;
e.g. Excuse me, but could you tell me where the post office is?
I’m sorry, but I have another appointment tonight.
3. “而; 却”(相当于on the contrary 相反地);
e. g. You've bought the wrong shirt. It's not the red one I wanted but the blue one.
Tom went to the party, but his brother didn't.
4. 含“but”的习惯搭配:
① “not... but...”意为“不是...而是...”,连接两