问题补充:
---______did the first man walk on the moon?---In 1969.A.WhatB.WhereC.WhenD.Why
答案:
C
解析分析:对不是指延续概念的时间状语提问时用when(延续概念的用how long)(延伸)what time和when的区别:1)when可以是一段时间(如in 1969),也可以指一点时间(如at six o'clock),而what time只能指时间的点,如:When did the first man walk on the moon? In 1969.(只能用when)What time do you get up every day?I get up at six o'clock every day.此处可以用what time,也可以用at what time(因为此处是指“在什么时候”),还可以用when.2)what time可以问钟点,如:What time is it now?(此处不能用at what time),而when不能这么用。不过when可以有这样的问句When is your birthday?My birthday is June 5th.(延伸)注意下面提问的方式:What day is today?Today is Tuesday.What's the date today?Today is February 21st.