初中英语重点语法

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初中英语重点语法：动词be的用法以及There be结构的用法；陈述句、疑问句、祈使句、感叹句的用法；一般疑问句子和特殊疑问句的用法等。

英语已经发展了1400多年。英语的最早形式是由盎格鲁-撒克逊人移民于5世纪带到英国的一组西日耳曼语支方言，被统称为古英语。一、动词(Verb)一般现在时表示现在的状态如:He is twelve.She is at home.表示经常的或是习惯性的动作.如:I go to school at 7:30 every day.表示主语具备的的性格和能力等如:She like apple.They know English.(一)动词be(Verb to be)肯定式I am......否定I am not....肯定式You are...否定式You are not....肯定式He/She/It is....否定式He/She/It is not....疑问句和简略答语Am I.... Yes,you are./No,I you are not.Are you.... Yes,I am./No,I am not.(二)There be结构"There is/are+某物/某人+某地/某时"这样一种句型,大致相当于汉语"某地/某时有某物/某人"的说法.句子的is/are和后面所跟的名词在数方面必须是一致.肯定式:There is(There's)a table in your room.There are(There're)some pencils on the desk.否定式：There is not(There isn't)any cats here.