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八年级上册新人教版英语知识点
要想取得好的英语成果，必需要有良好的学习习惯。习惯是经过重复练习而巩固下来的稳重长久的条件反射和自然需要。建立良好的学习习惯，就会使自己学习感到有序而轻松。下面是我为大家整理的有关八班级上册 doing sth：开头做某事 (= start to do sth)
an hour一个多小时 (over超过，多余 = more than)
20. too many 太多，后接可数名词复数。 too much 太多，后跟不行数名词，修饰动词作状语。
much too 太，后跟形容词或副词 ， 辨别三者的口诀： too much, much too, 用法区分看后头:much 后接不行数,too 后修饰形或副。too many 要记住，后面名词必复数。
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21. because of 由于,后接名词、代词或动名词(即动词+ing)，不能接句子。
because由于，后跟句子。
He was late for school because of getting up 。(get为动词)
= He was late for school because he got up late.
22. enough(足够的)与名词连用，一般放在名词前He has enough money .
23. enough(足够的)与形容词或副词连用，enough放在后面。He is old enough to go to school.
24. doing (已经做完)
Forget to do (还未做)(forget的过去式为forgot)
25. so+形容词+that+句子：如此…以至于…
too+形容词+to do sth：太…以至于不能…
形容词+enough to do sth：足够…能够做某事(留意三个句型有时可以互换)
He is so young that he can′t go to school.= He is too young to go to school.
= He isn′t old enough to go to school.
Unit 2 How often do you exercise?
本单元的话题：谈论生活习惯，复习一般现在时。
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本单元的语法：;。
主要频率副词的等级排序：always(总是) usually (通常) often(常常) sometimes(有时) hardly ever(很少) never(从不)
这些副词在句子中的位置，一般放在助动词、be动词或情态动词之后，行为动词之前。即：“行”前“助(系)”后。 Peter is always late for school. Peter上学总是迟到。