题文
Dear Editor,I'm a senior high student in a key school of Banding city. I'm fond of play basketball It is known by us that the college entrance examination is approaching and we should get good prepared for it. Thus I had no choice but play basketball just on holidays. However, I really hope to do it every day, and my parent insist that I give it up. They think learning is their first task and I should throw whole of myself into study. How do you think of it? Could you give me some advice on how to deal with the problem?
I am looking forward to your early reply.
Li Hua 题型：未知难度：其他题型
答案
小题1:play 改为 playing
小题2:by改为 to
小题3:good改为well
小题4:had改为have
小题5:play之前加to
小题6:and改为but
小题7:parent改为parents
小题8:their改为my
小题9:whole之前加the
小题10:how改为 what
点击查看序数词知识点讲解,巩固学习
解析
小题1:介词之后应该用 V-ing形式
小题2:It is known to us 是固定用法，意思是我们都知道
小题3:这里需要用副词来修饰动词，意思是充分地
小题4:整篇文章都使用的是一般现在时，所以had改为have
小题5:有一句口诀巧记but to do 与but do：前面有do不带to ;无do 后面多带to（这里所说的do，指的是实义动词）
小题6:这里表示转折，所以 and改为but
小题7:父母通常用复数形式
小题8:表示“我的首要任务”，所以their改为my
小题9:表示特定的人，所以要用定冠词“ the”
小题10:“你对这个问题怎么看”，要用what来引导
考点
据考高分专家说，试题“Dear Editor, I'm a s.....”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
