Dick will go to see animals ___May 5.
　　A. in　 　　B. on　 　　C. at　 　　D. for
　　

B　　点拨：表示在某日用介词on
　

　　小博士：时间名词前可以用的介词在初中阶段学的主要有5个，可以用下面的速记歌来帮助学习。

　　年月之前要用“in”，遇到日期却用“on”。

　　上午下午又是“in”，某日上下午“on”帮忙。

　　正午、晚上用“at”，黎明、午夜也相宜。

　　时钟之前也是“它”，差分过秒不用“它”

　　说“差”要用介词“to”，说“过”要用“past”。

　　多说多练牢牢记，学好英语本事大。

记住了吗？那么就请信心十足地动手做下面的介词填空练习吗：

1　　My birthday is ________Dec. 1st.

2　　He was born ________ 1991.

3　　The People's Republic of China(中华人民共和国) was founded (成立) ________ October 1st 1949.

4　　It was happened(发生) ________ the morning of a cold day.

5　　－Do you have time ________ Sunday evening?

　　 －I'm afraid not. But I am free ________ the afternoon.

6　　I usually go to bed ________ 9:00, but ________ weekends, I'm later.

7　　New school year begins ________ September.

8　　You can get cheap things ________ this time of year.

9　　We enjoy ourselves ________ Children's Day.

用方框内所给句子，完成对话。注意有一项多余。注意：请将选项前的字母代号填在题前的横线上。

A： Could you tell me how much it costs to fly to Hainan?

B：1.________________

A： From Beijing.

B： 2._______________is  1,000 yuan one way.

A： Could you tell me if there is a flight in the morning on November, 26?

B：3._______

I have to check my computer. Yes, there is a flight at 8:15 in the morning.

A：Great!   4._________

B： 5.___________

A：Round-trip. We’ll return on the 8 of December.  6._________

B：Yes. Four tickets on November 26 “ to Haikou and returning to Beijing on December 8”.

A．The price of a ticket from Beijing to Haikou

B．Just a minute, please.

C．Where are you flying from?

D．Would you want one-way or round-trip?

E. Is that possible?

F. I’d like to book four tickets, please.

G. Do you want to know more about it?