2 and, or, otherwise 涉及到逗号的语法疑问
请教专家老师们：
If you work hard, and you will succeed.
1）这个and是语法错误吗？要去掉才正确吧？因为if是从属连词，连接2个句子，那么这个并列连词and不是多余了吗？属于语法错误了吗？
Hurry up, or you will be late.
2）同样，Hurry up 是祈使句，这个连词or也应该去掉，属于语法错误吧？
Shut the window, otherwise it'll get too cold in here.
3）otherwise是副词，不可以连接句子，所以，这里应该去掉逗号“,”，变成：Shut the window otherwise it'll get too cold in here. 对吗？
上面的问题，我一直有疑问，麻烦老师讲解一下，谢谢。
最佳答案 2023-06-03 22:47
误：If you work hard, and you will succeed.
正：If you work hard, you will succeed.
析：if 引导条件状语从句，其后的句子为主句，中间不能用并列连词。
正：Hurry up, or you will be late.
析：并列连词可以连接祈使句和陈述句。若去掉连词 or 反而不对了。
正：Shut the window, otherwise it'll get too cold in here.
析：otherwise 是连接副词(也有的语法著作称它为句子副词)，它在句中具有连词性质，可以连接句子。
其它 2 个回答
赞同大鹏老师的解答。关于otherwise 的例句来自牛津词典：
the free dictionary 对otherwise的用法说明：
Usage Note: When used to connect two related clauses, otherwise is usually classified as a conjunctive adverb, which by grammatical tradition should be preceded either by a semicolon or by a period. But because otherwise often means "or else" in these contexts, and or else behaves as a subordinating conjunction, otherwise is often treated as a conjunction and is preceded by a comma, sometimes even in publications that predominantly treat it as a conjunctive adverb. This usage tends to be more common in narrative and dialogue: "Mr. Radish is flabby, slope shouldered, otherwise he'd be tall as Ira Early. But lacking what you'd call dignity, stature" (Joyce Carol Oates). Copyeditors tend to prefer the more traditional punctuation using the preceding semicolon or period. The Usage Panel supports this practice without roundly condemning the alternative. In our 2006 survey, some 51 percent rejected a sentence in which otherwise is preceded by a comma (The store must be open, otherwise there wouldn't be anyone inside). But 70 percent said that this sentence would be acceptable if a semicolon was used.
如果觉得我的回答对您有用，请随意打赏。你的支持将鼓励我继续创作！
-
《高考英语备考1号·速效编》
-
《高考英语备考1号·写作编》
-
《高中英语晨读晚记》
-
《高中英语错题笔记》
-
《零起点考大学英语》
-
