中考英语数词用法归纳(中考英语易错点)
中考英语数词用法归纳(中考英语易错点)There are some teachers and students on the playground.2. 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。你昨晚做作业还是玩游戏了?Are they listening to music or reading English?他们是在听音乐还是在读英语?
1. or 用在选择疑问句中,意为“或者,还是”。例如:
Is she a worker or a teacher?
她是工人还是教师?
Did you do your homework or play games last night?
你昨晚做作业还是玩游戏了?
Are they listening to music or reading English?
他们是在听音乐还是在读英语?
2. 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 teachers and students 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. and; and B. and; but
C. or; but D. or;and
答案C。否定句中表并列用or but 表转折。
3. or 在句型“祈使句 or 陈述句”中,表示在以祈使句为条件下的相反假设,or意为“否则,要不然”。例如:
I must work hard or I'll fail in the exam.
我要努力学习,否则考试要不及格了。
Work hard or you will fall behind.
你要努力学习,否则会落后。
4. either…or 意思为"或者……或者……"。注意谓语动词的主谓一致采用就近原则。例如:
Either he or I am right.
不是他对,就是我对。
5. or表示不确切、模糊的陈述。例如:
Is the tree straight? More or less.
这棵树直吗? 差不多。
This story happened six or seven years ago.
这个故事发生在六、七年前。
He will find that he was wrong sooner or later.
他迟早会发现他是错的。
6. or在“either…or…”结构中,意为“要么……要么……”。连结的并列成份可在句中作主语、表语、谓语、宾语等。例如:
Either she or I am right.
不是她对就是我对。(连接主语)
The shoes in the shop were either too big or too small for her.
店里的鞋对她来说不是太大就是太小。(连接表语)
He either does his homework or plays football on Sundays.
他星期天要么做作业,要么踢足球。(连接谓语)
We play either football or basketball in the afternoon.
下午我们不是踢足球就是打篮球。(连接宾语)
感谢关注英语精品课堂头条号,如您尚未关注,请点击上方“英语精品课堂”关注我们,获取更多知识和有效学习方法。每日更新,学习路上,你我同行!
【声明】本文素材部分整理自网络,如涉版权,请联系删