3～6年级英语重点句型：
1、人称代词中的主格、宾格、形容词物主代词、名词性物主代词，例如 I me my mine/we us our ours。
2、使用基数词与序数词，例如one-first，two-second，twenty-twentienth。
3、be动词的用法：基础用法是am/is/are；肯定和否定am/am not，is/isn’t，are/aren’t。一般疑问句，例如Is this dog fat。
4、记住一些祈使句，例如Sit down，please。
英语复习：
第一步： 复习所有在课本里的必备词汇，在复习的时候，不仅之复习词汇，你还要对这些词汇所组成的词组也要做一个系统的联想性的复习。
第二步：复习课本的里的英语阅读资料，因为在很多期末考试中，原有课文的阅读资料都会有一定的占比。并且这样的占比还不是很小 。同时在复习的过程中，一定要完全弄懂里面的所有陌生词汇，陌生词组，实用的英语口语句型等等。
第三步：复习老师所给的英语语法笔记，英语语法笔记，主要记忆里面需要识记的一些语法规则，同时也需要掌握里面的一些语法规律，如果有不懂的地方，一定要找老师问清楚。
非谓语动词英语语法笔记
初一：
一、形容词与副词：
1、形容词和副词的比较级和最高级：
（1）形容词和副词比较级和最高级的构成.a.规则变化；b.不规则变化；
a.规则变化:
一般是加er和 est
b.不规则变化:
1)当有y结尾的,改y为i加er和est
2)当有重读的闭音节时（如big是闭音节,而且重读,一般是单音节,少数是双音节）时,双写末尾字母再加er和est
3)大多数双音节词和所有多音节词,在前面加more和most
4)特殊词有特殊的比较级和最高级
good-better-best
bad-worse-worst
hit-hit-hit
（2）形容词副词的比较级和最高级的用法；
1. -Which is ____ season in Beijing?(2003年)
-I think it's autumn.
A. good B. better C. best D. the best
解析：正确答案为D.该题的核心词为season.根据比较级与最高级的知识,两者之间用比较级,而三者或三者以上用最高级,北京有四季,因此本题应选择最高级.又因为形容词最高级前要加定冠词the,因此答案为D.
2. - Which is__________ , the sun, the moon or the earth?(2004年)
-- Of course, the moon is.
A. *** all B. *** aller C. *** allest D. the *** allest
解析：正确答案为D.该题的核心词在第一句句尾,"the sun, the moon or the earth",提问的对象为三者,应该选择最高级.
3. The air in Beijing is getting much _____ now than a few years ago.(2005年)
A. clean B. cleaner C. cleanest D. the cleanest
解析：正确答案为B.该题的核心词为than,than一词是比较级的标志.
4. Mobile phones are very popular now and they are _____ than before.(2005年)
A. cheap B. cheaper C. cheapest D. the cheapest
解析：正确答案为B.该题与第三题相似,核心词为than.
（3）“as+形容词/副词原型+as”和“so+形容词/副词原型+as”的用法.
as + 形容词或副词原级 + as
1）在否定句或疑问句中可用so… as.
He cannot run so/as fast as you.
补充知识：
2）当as… as 中间有名词时采用以下格式.
as +形容词+ a +单数名词
as + many/much +名词
This is as good an example as the other is.
I can carry as much paper as you can……
1）用表示倍数的词或其他程度副词做修饰语时,放在as的前面.
This room is twice as big as that one.
Your room is the same size as mine.
2）倍数+ as + adj. + as 倍数+ then + of
This bridge is three times as long as that one.
This bridge is three times the length of that one.
Your room is twice as large as mine.
Your room is twice the size of mine.
比较级形容词或副词 + than
You are taller than I.
They lights in your room are as bright as those in mine.
注意：
1）要避免重复使用比较级.
（错）He is more cleverer than his brother.
（对）He is more clever than his brother.
（对）He is clever than his brother.
2）要避免将主语含在比较对象中.
（错）China is larger that any country in Asia.
（对）China is larger than any other countries in Asia.
3）要注意对应句型,遵循前后一致的原则.
The population of Shanghai is larger than that of Beijing.
It is easier to make a plan than to carry it out.
4）要注意冠词的使用,后有名词的时候,前面才有可能有名词.
比较：
Which is large,Canada or Australia?
Which is the larger country,Canada or Australia?
She is taller than her two sisters.
She is the taller of the two sisters.
二、冠词：
冠词是虚词,本身不能单独使用,也没有词义,它用在名词的前面,帮助指明名词的含义.英语中的冠词有三种,一种是定冠词（the Definite Article）,另一种是不定冠词（the Indefinite Article）,还有一种是零冠词（Zero Article）.
1、不定冠词的用法；
不定冠词a (an)与数词one 同源,是"一个"的意思.a用于辅音音素前,一般读作[e],而an则用于元音音素前,一般读做[en].
1) 表示"一个",意为one；指某人或某物,意为a certain.
A Mr. Ling is waiting for you.
2) 代表一类人或物.
A knife is a tool for cutting with.
Mr. Smith is an engineer.
补充： 词组或成语.
a little / a few / a lot / a type of / a pile / a great many / many a / as a rule / in a
hurry / in a minute / in a word / in a short while / after a while / have a cold / have a try / keep an eye on / all of a sudden
2、定冠词的用法；
定冠词the与指示代词this,that同源,有"那（这）个"的意思,但较弱,可以和一个名词连用,来表示某个或某些特定的人或东西.
1）特指双方都明白的人或物：
Take the medicine. 把药吃了.
2）上文提到过的人或事：
He bought a house. I've been to the house.
他买了幢房子.我去过那幢房子.
3）指世上独一物二的事物：
the sun, the sky, the moon, the earth
4）单数名词连用表示一类事物,如：the dollar 美元;
the fox 狐狸；或与形容词或分词连用,表示一类人：the rich 富人; the living
生者.
5）用在序数词和形容词最高级,及形容词only, very, same等前面：
Where do you live? I live on the second floor. 你住在哪?我住在二层.
That's the very thing I've been looking for. 那正是我要找的东西.
6）与复数名词连用,指整个群体：
They are the teachers of this school.指全体教师)
They are teachers of this school. (指部分教师)
7）表示所有,相当于物主代词,用在表示身体部位的名词前：
She caught me by the arm.. 她抓住了我的手臂.
8）用在某些由普通名词构成的国家名称、机关团体、阶级、等专有名词前：
the People's Republic of China 中华人民共和国
the United States 美国
9）用在表示乐器的名词之前： She plays the piano. 她会弹钢琴.
10) 用在姓氏的复数名词之前,表示一家人： 给分哈
非谓语动词英语语法笔记
? 1、非谓语动词： 是一类由动词原形演变而来的表示动作，但又不能构成谓语句子成分的词，英语语法笔记!。
? 2、非谓语动词的分类： 分词、动名词、动词不定式。
（ 1）动名词： 其构成为动词原形+ing。它的构成与现在分词完全相同，所以要从两者的用法上区别这两类词。
? ? 用法： 可以被用作句子主语、表语、宾语和同位语。
Eg:?
? ? (1) Reading affords pleasure. (主语)
(2) The football match between Brazil and China is exciting. (表语)
(3) They enjoyed listening to pop songs very much. (宾语)
(4) My hobby, reading books in bed, remains unchanged. (同位语)
原则： 动名词从字面，即语法角度讲，是名词。但是，其本质上仍然具有动作的性质。所以，当使用动名词作动词宾语且需要表达动作的施动者时，可以加上相应的所有格代词或者宾格代词；然而，当它用作句子主语时，若要体现这一点，则只能用所有格代词。
Eg:
? ? (1) His giving up smoking is encouraging. (只能用所有格代词)
(2) They enjoyed my/me good cooking. (所有格代词/宾格代词)
（2）分词： 分为现在分词和过去分词两大类。现在分词在构成上与动名词完全相同，而过去分词则在动词后面加-ed构成。同时，还必须详记一些常用的不规则动词的过去式和过去分词。分词在句子中一般用作定语和状语。在详细阐述之前，必须先树立这样一个观念：现在分词表示主动或进行；过去分词表示被动或者完成。这一点是学习分词的根基！
（I）分词作定语： 顾名思义，就是分词可以限定或者修饰名词或代词。现在开一个十分简单的例子：a working desk --- a desk for working/a working man --- a man who is/was working 显然，前这是一个动名词，后者是分词。它们同作定语，但性质不同。从中我们可以看到：凡是分词用作定语都是从定语从句转换而来。这是一个基本原则！
Eg:?
? ? (1) The windows which face south are broken. ---
The windows facing south are broken.
(2) The man who is talking with the teacher is my father. ---
The man talking with the teacher is my father.
(3) The money invested in this project added up to 20 million yuan. ---
The money, which had been invested in this project， added up to 20 million yuan.
(4) The meeting to be held this weekend is important. ---
The meeting, which is to be held this weekend is important.
结论1： 现在分词作后置定语，表示与主句时态一致的一个经常发生的动作，大学英语《英语语法笔记!》。
结论2： 现在分词作后置定语，表示与主句时态一致的一个正在发生的动作。
结论3： 过去分词作后置定语，表示被动语态。
结论4： to be+过去分词结构作后置定语，表示即将发生的行为或动作。
原则： 一切分词作定语的判断标准就是以上四条，必须牢记！其中，充分体现了“现在分词表示主动或进行；过去分词表示被动或者完成。”的基本思想。所以，要清楚，定语从句和分词作定语只是两种不同的表达方式，本质是相同的.！
（II）分词作状语： 与“分词作定语从定语从句转换而来”如出一辙，分词作状语同样可以看作是从各类状语从句转换而来。分词作状语共7类，分别是：原因、结果、条件、让步、时间、方式和伴随状语。
Eg:?
? ? (1) Lost in thought, he didn’t even hear her knocking at the door. (原因状语)
(2) He fired, killing two flying birds. (结果状语)
(3) (If) Given more time and money, we could have completed the task. (条件状语)
(4) Doing his homework, the girl was listening to the pop songs. (时间状语)
(5) Gaining much money, he still felt unhappy. (让步状语)
(6) Using negotiation instead of arm force, the two nations eventually solved the border dispute peacefully. (方式状语)
(7) Reading detective books, he lied in bed. (伴随状语)
原则1：由于分词作状语是从状语从句转换而来，故有时为了明确句子的具体含义，可以在从句中出现表示主从关系的连接词，往往连接词位于“分词作状语”之前！
Eg:?
? ? (1) When doing his homework, the girl was listening to her classical music. (时间状语)
(2) If given more time and money, we could have completed the task. (条件状语)
(3) Although gaining much money, he still felt unhappy. (让步状语)
原则2：分词的逻辑主语必须与主句的主语一致。这一点是最根本的原则！只有当两者一致时，分词作状语才能成立。但是，如果不一致，就不能使用分词作状语，而要用“分词的独立主格结构”予以代替！
Eg:?
? ? (1) Using negotiation instead of arm force, the two nations eventually solved the border dispute peacefully. (方式状语)
(With) the peaceful means used, the two nations eventually solved the border di
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