六年级小升初英语知识点
小升初的英语知识点，你都掌握了吗?下面小编给你分享六年级小升初英语知识点，欢迎阅读。
六年级小升初英语知识点(一)学生易错词汇
1. a, an的选择: 元音字母开头的单词用an，辅音字母开头的单词用a.
2 am , is , are的选择: 单数用is , 复数用are. I 用 am , you 用 are.
3 have , has 的选择: 表示某人有某物。单数用has , 复数用have. I ,you 用 have .
4. there is, there are 的选择:表示某地有某物，某人。单数用there is , 复数用there are.
5. some, any 的选择:肯定句用some, 疑问句和否定句用any.
6. 疑问词的选择:what (什么) who (谁) where (哪里) whose (谁的) why(为什么)when(什么时候)which(哪一个)how old (多大) how many (多少)how much(多少钱)
六年级小升初英语知识点(二)动词过去式详解
动词的过去式的构成规则有：
A、规则动词
①一般直接在动词的后面加ed如 worked , learned , cleaned , visited
②以e结尾的动词直接加d如 lived , danced , used
③以辅音字母加y结尾的动词要改y为i再加ed(此类动词较少)如 study – studied carry – carried worry – worried (play、stay)
④ 双写最后一个字母(此类动词较少)如 stopped
B、不规则动词(此类词并无规则，须熟记)小学阶段要记住以下动词的原形和过去式：sing – sang , eat – ate , see – saw , have – had , do – did , go – went , take – took , buy – bought , get – got , read – read ,fly – flew , am/is – was ,
are – were , say – said , leave – left , swim – swam , tell – told , draw – drew , come – came , lose – lost , find – found , drink – drank , hurt – hurt , feel – felt
六年级小升初英语知识点(三)形容词比较级详解
当我们需要对事物作出比较时，需要用到比较级。比较级的句子结构通常是：
什么 + 动词be (am , is , are ) + 形容词比较级 + than(比)+ 什么 ,如：
I’m taller and heavier than you. (我比你更高和更重。)
An elephant is bigger than a tiger. (一只大象比一只老虎更大。)
形容词的比较级是在形容词的基础上变化而来的，它的变化规则是：
① 一般的直接在词尾加er ，如 tall - taller , strong - stronger ,
② 以e结尾的，直接加r ，如 fine – finer ,
③ 以辅音字母加y结尾的，先改y为i再加er，如funny - funnier
④ 双写最后的字母再加er，如big – bigger, thin – thinner ,hot – hotter
☆注意☆ 比较的两者应该是互相对应的可比较的东西。
典型错误：My hair is longer than you.(我的头发比你更长。)
比较的两者是我的头发、你(整个人)，那么比较的对象就没有可比性。
应该改为：My hair is longer than yours. 或My hair is longer than your hair.
六年级小升初英语知识点(四) 句型专项归类
肯定句：是指用肯定的语气来陈述的句子，如：I’m a student. She is a doctor. He works in a hospital.
There are four fans in our classroom. He will eat lunch at 12:00. I watched TV yesterday evening.
2、否定句：含有否定词或表示否定意义词的句子，如：I’m not a student. She is not (isn’t) a doctor.
He does not (doesn’t) work in a hospital. There are not (aren’t) four fans in our classroom.
He will not (won’t) eat lunch at 12:00. I did not (didn’t) watch TV yesterday evening.
☆注意☆ 小结：否定句主要是在肯定句的基础上加上了否定词 “not”。有动词be的句子则“not”加在be后面，可缩写成“isn’t，aren’t”，但am not 一般都分开写。没有动词be的句子则要先在主要动词的前面加上一个助动词(do，does，did)，然后在它后面加上“not”，你也可以把它们缩写在 一起如“don’t , doesn’t , didn’t )。这三个助动词要根据人称和时态来选择，其中“does”只用于一般现在时主语是第三人称单数的情况，而“did”只用于一般过去时，不论主语是什么人 称和数，都用“did” 。
3、一般疑问句：是指询问事实的句子，此类句子必须用“yes”，或“no”来回答。如：Are you a student? Yes, I am / No, I’m not.
Is she a doctor? Yes, she is. / No, she isn’t.
Does he work in a hospital? Yes, he does. / No, he doesn’t.
Are there four fans in our classroom? Yes, there are. / No, there aren’t.
Are you going to buy a comic book tonight? Yes, I am. / No, No, I am not. (Yes, we are. / No, we aren’t.)
Will he eat lunch at 12:00? Yes, I will. / No, I will not(won’t).
Are they swimming? Yes, they are. / No, they aren’t.
Did you watch TV yesterday evening? Yes, I did. / No, I didn’t.
☆注意☆ 小结：一般疑问句是在肯定句的基础上，
①把动词be调到首位，其他照写，末尾标点符号变成问号即可。
②没有动词be的句子则要在句首加上一个助动词(do，does，did)再把紧跟在后面的动词变回原形，末尾标点符号变成问号即可。
这三个助动词也要根据人称和时态来选择，其中“does”只用于一般现在时主语是第三人称单数的情况，而“did”只用于一般过去时，不论主语是什么人称 和数，都用“did” 。一般疑问句有个重要的原则就是问和答要一致，即问句里的第一个单词(助动词)和简略答句里的这个词是一致的。
4、特殊疑问句：以特殊疑问词(what , where , who , which , when , whose , why , how等)开头引导的句子。此类句子应该问什么就答什么，不能用“yes 、no”来回答。如：
What is this? It’s a computer.
What does he do? He’s a doctor.
Where are you going? I’m going to Beijing.
Who played football with you yesterday afternoon? Mike.
Which season do you like best? Summer.
When do you usually get up? I usually get up at 6:30.
Whose skirt is this? It’s Amy’s.
Why do you like spring best? Because I can plant trees.
How are you? I’m fine. / I’m happy.
How did you go to Xinjiang? I went to Xinjiang by train.
☆其中how又可以和其他一些形容词连用组成特殊疑问词组用来提问，如： how many(多少(数量)), how much(多少(钱)), how tall(多高), how long(多长), how big(多大), how heavy(多重)
例句：How many pencils do you have? I have three pencils.
How many girls can you see? I can see four girls.
How many desks are there in your classroom? There are 51.
☆小结：how many 用来提问可数名词的数量，主要有以上三种句式搭配，
How many + 名词复数 + do you have? 你有多少……?
How many + 名词复数 + can you see? 你能看见多少……?
How many + 名词复数 + are there…? 有多少……?