连词用法示例与解析:
“ and”
1. He got up and left the room.
2. He went to Kunming and I went Harbin last year.
特别用法: 句型 “祈使句, and …”= If you…, you will…
3. Work hard, and you will do well in the exam.
“or”
1. Tom or I am right. (or连接两个名词或代词做主语时谓语动词依照后面的词而定)
2. Would you like coffee or tea?
特别用法: 句型 “祈使句, or…”= If you don’t …, you will…
3. Hurry up, or you will miss the bus.
“but”
1. She is sixty, but she still looks young.
2. She is tired but happy.
3. I came here not for myself but for my son.
4. Mary likes piano but Tom doesn’t (like可以省略).
“for”
1. I went to sleep soon, for I was very tired.
2. The sun has risen，for the birds are singing.
比较：表示原因,译为”因为”, 表示说明、解释。与because不同，用语解释某事的原因、动机，强调因果关系。用语回答why引导的问句。