题文
根据对话情景和内容，从对话后所给的选项中选出能填入空白处的最佳选项，并在答题卡上将该选项涂黑After getting a good grade on her history essay, Ellen talks to Shirley after class one day.
Ellen: Shirley, can I talk to you for a minute?
Shirley: 小题1: I have to rush to my next class.
Ellen: 小题2: It’s about my history essay.
Shirley: Oh, that. I hope you aren’t still having trouble with it. 小题3:
Ellen: No, no! I handed it in on time and the professor just returned it to me. Thanks to you, I got a B+. That’s the best grade I’ve had on an essay this year!
Shirley: 小题4: I’m glad you’re happy about it.
Ellen: I am, Shirley. And to express my thanks, I’d like to give you something. Here.
Shirley: 小题5: A．What a beautiful pen! Thank you!B．Sure, if it’s only a minute.C．It was due a while ago. D．History has always been your headache.E. Congratulations!
F. You don’t need to thank me for that.
G. This won’t take long. 题型：未知难度：其他题型
答案
小题1:B
小题2:G
小题3:C
小题4:E
小题5:A
点击查看序数词知识点讲解,巩固学习
解析
小题1:根据上文：Shirley, can I talk to you for a minute?可知：是同意对方的请求：当然如果只是一分钟的话，答案是：B
小题2:根据上文：I have to rush to my next class.（说明对方急着上下一节课），可知是说：这不会花很长时间，答案是：G
小题3:根据上文：I hope you aren’t still having trouble with it.和下文No, no! I handed it in on time and the professor just returned it to me.可知：历史论文刚刚到了该交的时候了，答案是：C。
小题4:根据上文：I got a B+. That’s the best grade I’ve had on an essay this year!可知说话人是表示祝贺，答案是：E
小题5:根据下文：And to express my thanks, I’d like to give you something. Here.可知：这个人说：这只笔多么漂亮，谢谢。答案是：A。
考点
据考高分专家说，试题“根据对话情景和内容，从对话后所给的选项中.....”主要考查你对 [序数词 ]考点的理解。序数词
序数词的概念：
表示顺序的数称为序数词。如：first, second, third, fourth。
序数词的构成与用法：
1、序数词的构成：
①一般来说，是由相应的基数词加词尾th构成。
例：four＋th→fourth
six＋th→sixth
seven＋th→seventh
ten＋th→tenth
②下面这些基数词在变为序数词时，有特殊的变化。
例：one→first
two→second
three→third
five→fifth
eight→eighth
nine→ninth
twelve→twelfth
③十位整数序数词的构成方法是将基数词的词y变成i，然后再加eth。
例：twenty→twentieth
thirty→thirtieth
forty→fortieth
ninety→ninetieth
④两位或两位以上的基数词变成序数词时，仅将个位数变成序数词。
例：twenty－one→twenty－first
thirty－five→thirty－fifth
a hundred and fifty－three→a hundred and fifty－third
2、序数词的用法：
①序数词在使用时，一般加上定冠词。
例：the first book
the second floor
the third day
the fourth week．
②序数词在多数情况下都用作定语，有的也可以作表语、主语和宾语。
例：The may1st is Labour Day. 五月一日是劳动节。
My room is on the second floor. 我的房间在二楼。
The first is larger than the secon.（主语）第一个比第二个大。
Read the book from the first.（宾语）从开头读这本书。
You'll be the sixth to write.（表语）你将是第六个写的。
③序数词的前面可以加上不定冠词，用来表示“再一”，“又一”的意思。
例：You may have a third try. 你可以第三次尝试。
序数词知识体系：
约数的表达方法：
用tens/dozens/scores/hundreds/thousands/millions of 表示“几十、几百、上千、成千上万”等。
如：The boy bought dozens of pencils.
Thousands of people died in the earthquake.
注意： (A)：dozen, score, hundred, thousand, million等表示确切数量时，不用复数。
如：five dozen (of) eggs 五打鸡蛋
hree hundred people 三百个人
分数词的构成和用法：
1）分数词构成法：
分数词（FractionalNumerals）由基数词和序数词构成，基数词代表分子，序数词代表分母。除了分子为1的情况下，序数词都要用复数形式：
如：1/4：one-fourth
5/9：five-ninths
2/3：two-thirds
17/5：three and two-fifths
7/12：seven-twelfths
379/8：forty-seven and three-eighths
此外还有下面表示法：
如：1/2：a(one) half
1/4：a(one) quarter
3/4：three-quarters
9/4：two and a quarter
3/2：one and half
31/4：seven and three quarters
