不定代词:凡不是用来指明代替任何特定名词的代词叫做不定代词。不定代词代替名词或形容词.在句中可用作主语,宾语，表语和定语。不定代词包括：
some, any, no, every
-thing: something, anything, nothing, everything
-one: someone, anyone, anything, everyone
-where: somewhere, anywhere, anywhere, everywhere
-body: somebody, anybody, nobody, everybody
例子：
1)Help! Somebody? Anybody?
2)Where did you go? I went nowhere.
3)Nobody is at home.
4)You are really something.
5)I looked for my book everywhere, but I cant find it anywhere.
6)If you want to go somewhere, if you want to be someone, you must wake up.
7)Since everybody is here, lets begin our class.
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一年级期末考试英语语法：both和all
小学英语这一时期学生的语法、词汇及会话技能构建的关键时期；处于机械记忆阶段，学得快忘的也很快，语言应用能力不强；开始需要面对学校考试的压力。小学英语的教学目的是培养学生学习英语的浓厚兴趣和良好的语言习惯，打好语音发音基础，培养学生听、说、读、写的初步能力和口头交际能力。
- 一年级期末考试英语语法
- 一年级英语期末知识点：一般现在时
- 一年级英语知识点归纳：Revision
- 一年级英语复习知识点：Body