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　　愿你是风，鼓起白色的帆;愿你是船，劈开蓝色的波澜，今天小编就给大家分享一下英语的知识大全，给大家参考

　　英语知识一

　　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.

　　英语知识二

　　一般现在时主要用于

　　1 、表示经常性或习惯性动作。

　　e.g. It seldom snows here.

　　2 、表示现在的特征或状态。

　　e.g. He is always ready to help others.

　　3 、普遍真理。

　　e.g. Action speaks louder than words.

　　4 、剧情图片介绍，背景说明，动作解说。

　　e.g. (Tom enters the room_and_sits at the table)

　　Doctor ： What`s your trouble, young man?

　　Tom ： I`ve caught a cold, doctor.

　　5 、时间、条件、让步、方式状语从句表将要发生的动作时。

　　e.g. Tomorrow we shall go for an outing unless it rains.

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