题目内容
2.-____ do you have PE?-Three times a week.( )| A. | How many | B. | How often | C. | How old | D. | How much |
分析 ---你们多久上一次体育课?
---一周三次.
解答 答案:B.结合下文是说Three times a week一周三次.故上文是提问频率用how often多久一次.how many/much多少,how old多少岁,故答案是B.
点评 含有how的六个疑问词
1.how far 多远.如:
How far is it from your school to the park?从你学校到公园有多远?
2.how long 多长,多久.如:
How long did you stay there?你在那儿呆了多久?
3.how many 多少.如:
How many students are there in this class?这个班有多少学生?
注:how many 用于对可数名词提问
4.how much 多少.如:
How much is the coat?这件上衣多少钱?
5.how often 每隔多久.如:
A:How often does he come here?他(每隔)多久来一次?
B:Once a month.每月一次.
6.how soon 再过多久.如:
A:How soon will he be back?他要多久才回来?
B:In an hour.一个小时以后.
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