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Now Smith is at the booking office.
Clerk: Freedom Travel．Can I help you?
Smith: 小题1:
Clerk: What is your destination?
Smith: Well，I’d like to fly to Helsinki, Finland. I’d like the cheapest flight available.
Clerk: Okay. 小题2: There is one flight heading out then for $980. Will that be OK for you?
Smith: All right. I’ll take it.
Clerk: That’s Flight 1070 from Salt Lake City to New York, Kennedy Airport, transferring to Flight 90 from Kennedy to Helsinki.
Smith: _小题3:_
Clerk: It leaves Salt Lake City at 10:00 a.m. and arrives in New York at 4:35 p.m. You will then transfer to Flight 90 at 5:55 p.m., and arriving in Helsinki at 8:30 a.m. the next day.
Smith: All right. 小题4:
Clerk: Sure , no problem. We will inform the airlines. 小题5:
Smith: Will Smith.A．Cheap flights might not be comfortable.B．I’d like to make a reservation for 23rd.C．Can I request a vegetarian meal?D．When will the plane leave New York?E. Let me check what flights are available.
F. Could I have your name, please?
G. What are the departure and arrival times of those flights? 题型：未知难度：其他题型
答案
小题1:B
小题2:E
小题3:G
小题4:C
小题5:F
点击查看序数词知识点讲解,巩固学习
解析
小题1:根据下文：Can I help you?可知是问：我想预定23号的，选B
小题2:根据上文：I’d like the cheapest flight available. 和下文There is one flight heading out then for $980.可知是说让我看看有哪个航班，选E
小题3:根据下文：It leaves Salt lake city at 10a .m……可知是问这些航班的出发和达到的时间是什么，选G
小题4:根据下文：Sure , no problem..可知是想要素餐，选C
小题5:根据下文：Will Smith.可知是询问他的名字。选F
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
