该不该和男朋友租房子:中考英语:就划线部分提问的方法 下
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三、常用疑问词的用法与区别
1. 疑问代词与疑问副词的区别。疑问代词主要用作主语或宾语,疑问副词主要用作状语。
2. who 与 whom的区别。
3. what, which, who的区别。
4. how long, how often, how soon的区别。三者均可译为“多久”,但有区别:
① how long 指多长时间,主要用来对一段时间(如three days等)提问:
—How long did he stay here? 他在这儿呆了多久?
—About two hours. 大约两小时。
② how often 指每隔多久,主要用来对频度副词或状语(如once a week等)提问:
—How often does he come here? 他(每隔)多久来一次?
—Once a month. 每月一次。
③ how soon 指再过多久,主要用来对表示将来的一段时间(如:in an hour等)提问:
—How soon will he be back? 他要多久才回来?
—In an hour. 1小时以后。(from www.zkenglish.com)
5. how many 与how much的区别。两者均表示“多少”,但how many 指数,其后接可数名词复数,how much 指量,其后接不可数名词:
How many children does he have? 他有几个孩子?
How much time did you spend on it? 做此事你花了多少时间?
有时其后不接词,how many 依然指数(可数),how much 依然指量(不可数):
We have plenty of novels. How many do you want? 我们有很多小说。你要多少(本)?
You need some money? How much do you want? 你需要钱? 要多少?
另外,how much还可用来表示计算或询问价钱、重量、程度等:
How much is four times five? 4 乘以 5 等于多少?
How much is the coat? 这件上衣多少钱?
How much do you like her?你有多喜欢她?
How much does it weigh? 这东西有多重?
四、两点说明
1. 特殊疑问句不能用yes和no来回答。
2. 有时两个疑问句可以叠用:
When and where was he born? 他出生于何时何地?
When and how did you find it? 你是在什么时候怎么找到它的?