1. 并列结构中,and用于肯定句,or通常用于否定句表示“和,与”之意。 There are some students and teachers on the playground. There is no air or water in the moon. -\-\-I don’t like chicken ___ fish. -\-\-I don’t like chicken, ___ I like fish very much. A...
①与or not连用:They asked us whether or not we were coming. ②在介词之后:It depends on whether it is going to rain. 3.在不定式之前:We haven’t decided whether to go there...
根据句意,用 should表示“当我忙着做我的工作的时候,你应该在你自己的房间做你自己的事情”。故选D。 点击查看解析 (点击选项查看答案) 05 Chris ___ his seat belt before his father asked him to do so.( ) A、fastened B、fastens C、has...
① and和or ⑴ 并列结构中,or通常用于否定句,and 用于肯定句。 ⑵ 但有时and 也可用于否定句。请注意其不同特点: 如:There is no air or water in the moon. 在否定中并列结构用or连接,...
【点拨】本句是由“or”连接的选择疑问句;其中“be bad for”意为“有害于”; “be good for”意为“有益于”。 7.It's necessary for your heath to have breakfast. 吃早餐对你的健康是必要的。 【点拨】“It’s necessary for...”意为“它对……是必要的”。
更多内容请点击：【中考英语】连词and和or在句中的用法和区别 推荐文章