用at ,in ,on填空1.he is going to telephone___five o'clock.2.My birthday is ______May 21st.3.It is always cold_____February.4.My father was there_____1984.5.he is going to arrive_____Tuesday.需解析
问题描述：
用at ,in ,on填空
1.he is going to telephone___five o'clock.
2.My birthday is ______May 21st.
3.It is always cold_____February.
4.My father was there_____1984.
5.he is going to arrive_____Tuesday.
需解析
答
1. at (用语24小时之前)
2. on (在具体某一天前用on)
3. in (在大的时间前面用in,如星期,月份,年等)
4. in (参照3)
5. on (在星期几前用on)
答
1.he is going to telephone at five o'clock.["在几点几分"一律用at]
2.My birthday is on May 21st.[“在某月某日”用on(因为是具体的一天)]
3.It is always cold in February.[“在某月”用in]
4.My father was there in 1984.[“在某年”用in]
5.he is going to arrive on Tuesday.[“在某星期”用on]