热点导读】：At the conference Earthquake 第一节课案例分析 Teaching plan of Unit 4 Earthq
English around the world教案2
精品源自
教学论文
不定代词
不定代词有 both、either、neither、all、none、 each、every、some 、any、 another、other、no
both表示两个人或事物（所修饰词和谓语动词为复数形式）具有形容词和代词的特征，可做主语、宾语、定语和同位语
either表示两者中的一个，这个或那个，所修饰的谓语动词为单数。具有形容词和代词的特征，可作主语、宾语和定语
Neither 表示两者中的任何一个也不，所修饰词和谓语动词为单数，具有形容词和代词的特征，可作主语、宾语和定语
all 表示三者以上的人或事物译为全体或都，所修饰词和谓语动词为复数。
none 表示没有一个人和东西的意思，多表三者以上的人或事物。只有代词特征，故不能作定语。可作主语（如想到所有人的情况，谓语动词用复数形式，如谈每个人的情况，谓语动词用单数形式），还可做宾语和同位语。如:
None of us are perfect.
None of them has that kind of experience.
A friend to all is a friend to none.
We none of us said anything.
No 这一不定代词是没有的意思，只有形容词的特征，只能作定语。
Time waits for no man.
No man is born wise.
It’s no trouble at all.
each 表示每一、各、各自的意思。具有形容词和代词的特征，所修饰词和谓语动词为单数形式。可作主语、宾语、定语和同位语。如：
Each of us has something to say on the subject.
Each of the rooms is sixteen feet square.
Our class teacher had a talk with each of us .
Each month we had a meeting .
We each have an English book.
every 是每一个的意思，具有形容词的特征，只能作定语。如：
Every room is bright and tidy.
We have an English class every day.
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注意：all every both 的句子中如有not 出现，为部分否定；如表示全部否定含义则需使用 none 或 neither
Not all the animals hibernate in winter.
不是所有的动物都在冬天冬眠。
2）Both of us are not diligent。
我们不都勤奋。
3）Every boy isn’t here .
不是所有的男孩儿都在这。
4）None of them are here.
他们都不在这。
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any和 some 意思是一些、任何，可修饰可数名词和不可数名词。 通常用于疑问句、
否定句和条件句。
I have some questions.
There is some water in the bottle.
If you have any questions, please ask.
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注意：但在疑问句中表示问对方想吃什么时，通常用some.另外some 修饰单数可数名词。译为：某一、某个 |
other 意思是“另外的 ”，作定语，表示两个人或事物通常用 one…the other 。others 是 other 的复数形式，等于other 加复数名词，译为剩下的或其他的。如果表示剩下的所有的，则前面加 “the”
He has two sons; one is a work ,the other is a doctor.
Some students went to the street and others stayed at school.
There are forty students in our class. Ten of them are girls the others are boys.
三、课文理解 根据课文内容判断正误（True or False）
( )1.Most native speakers of English are found in the United Kingdom, the United states of America, Canada, Australia, South Korea ,and Ireland.
( )2.In total, for less than 375 million people English is their native language
( )3.Everywhere in the world children go to school to learn English.
( )4.In only 20 years, English has developed into the language most widely spoken and used in the world.
( )5.Businessman and tourists who come to China often come here being able to speak Chinese well.
