人教版七年级英语上册《When is your birthday?》SectionA PPT课件(第2课时)，共9页。
Bill: Hi, Alan. Happy birthday!
Alan: Thank you, Bill.
Bill: So, how old are you, Alan?
Alan: I’m twelve. How old are you?
Bill: I’m thirteen.
Alan: When is your birthday?
Bill: My birthday is in August.
Alan: Well, do you want to come to my birthday party?
Bill: Oh, yes. When is it?
Alan: At three this afternoon.
Bill: OK, great. See you!
date of birth（出生日期）= birthday
问年龄：How old +be + 主语？
答语：主语 + be + 基数词（years old）.
How old is the baby? He is 10 months old.
这个婴儿多大了？他10个月大。
when是疑问副词，引导询问时间的特殊疑问句。
询问某人生日：When is + 形容词性物主代词/名词所有格 + birthday？
When is your mother’s birthday?
表时间的介词
1. in 表在某一周/月/季节/年/世纪等
in 1979 in September 在9月份
in spring 在春天
2. at 通常表在某个点时间
at 8:00 在8:00 at 9:25 在9:25
3. on 通常表在某一天
或某一天的上/下午、晚上
on September 1st 在9月1日
on a cold morning 在一个寒冷的上午
用词的正确形式填空
1. ---How old is your son? --- He is _____. (12)
2. We had a special party for his _____ birthday last Sunday. (12)
3. My _____ birthday is on March 6th. (friend)
单项选择
1. --- How old _____ your father? --- Forty? I don’t know.
A. are B. am C. is D. be
2. ---When is your birthday party? --- It’s _____ April.
A. on B. in C. at D. /
3. --- When is _____ birthday? --- It’s October 25th.
A. Kate’s B. Kates C. Kates’ D. Kate
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关键词：《When is your birthday?》PPT课件免费下载，.PPT格式；