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【小学英语】小学1-6年级英语重难点常识大汇总快来查漏补缺吧

时间:2020-04-11 18:33:33 阅读：8187+ 来源：自媒体 作者：一小时家长

原标题：【小学英语】小学1-6年级英语重难点常识大汇总，快来查漏补缺吧

语法易错点

1. a, an的挑选: 元音字母最初的单词用an,子音字母最初的单词用a.

2. am , is , are的挑选: 奇数用is , 复数用are. I 用 am , you 用 are.

3. have , has 的挑选: 表明或人有某物.奇数用has , 复数用have. I ,you 用 have .

4. there is, there are 的挑选:表明某地有某物,或人.奇数用there is , 复数用there are.

5. some, any 的挑选:必定句用some, 疑问句和否定句用any.

6. 疑问词的挑选:what (什么) who (谁) where (哪里) whose (谁的) why(为什么)when(何时)which(哪一个)how old (多大) how many (多少)how much(多少钱)

形容词比较级

当咱们应该对事物作出比较时,需求用到比较级.比较级的语句结构一般是:

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. (一只大象比一只山君更大.)

形容词的比较级是在形容词的基础上改变而来的,它的改变规矩是:

① 一般的直接在词尾加er ,如 tall - taller , strong - stronger ,

② 以e结束的,直接加r ,如 fine – finer ,

③ 以子音字母加y结束的,先改y为i再加er,如funny - funnier

④ 双写最终的字母再加er,如big – bigger, thin – thinner ,hot – hotter

☆留意☆

比较的两者应该是相互对应的可比较的东西.

典型过错: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),那么比较的目标就没有可比性.

应该改为:My hair is longer than yours. 或My hair is longer than your hair.

动词过去式

动词的过去式的构成规矩有:

A,规矩动词

① 一般直接在动词的后边加ed:如 worked , learned , cleaned , visited

② 以e结束的动词直接加d:如 lived , danced , used

③ 以子音字母加y结束的动词要改y为i再加ed(此类动词较少)如 study – studied carry – carried worry – worried (留意play,stay不是子音字母加y,所以不属于此类)

④ 双写最终一个字母(此类动词较少)如 stopped

B,不规矩动词(此类词并无规矩,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

动词现在分词详解

① 一般的直接在后边加上ing , 如doing , going , working , singing , eating

② 以e 结束的动词,要先去e再加ing ,如having , writing

③ 双写最终一个字母的(此类动词很少)有:running , swimming , sitting , getting

人称代词主格及宾格

人称代词分为主格和宾格，主格和宾格差异：主格和宾格汉语意思相同，但方位不同。

Eg:I(主格)"我"-- me (宾格)"我"

主格在陈说句中一般放句首，宾格一般放在动词后或介词后，也便是说宾格，不放在句首。

Eg :I have a new car.( I 主格)

Excuse me (me 宾格)

I ask him to go (him 宾格)

They sit in front of me (me 宾格)

主格(8个)：I 我you你 he他 she她 it它 we 咱们you 你们they他(她、它)们

宾格(8个)：me我 you你 him 他her她 it它 us咱们 you你们 them他(她、它)们

句型专项归类

1.必定句:是指用必定的口气来陈说的语句,

如:I'm a student.

She is a doctor.

He works in a hospital.

There are four fans in our classroom.

2,否定句:含有否定词或表明否定含义词的语句,

如:I'm not a student.

He does not (doesn't) work in a hospital.

There are not (aren't) four fans in our classroom.

☆留意☆ 小结:

否定句首要是在必定句的基础上加上了否定词 "not".有动词be的语句则"not"加在be后边,可缩写成"isn't,aren't",但am not 一般都分隔写.没有动词be的语句则要先在首要动词的前面加上一个助动词(do,does,did),然后在它后边加上"not",你也能够把它们缩写在一起如"don't , doesn't , didn't ).这三个助动词要依据人称和时态来挑选,其间"does"只用于一般现在时主语是第三人称奇数的状况,而"did"只用于一般过去时,不管主语是什么人称和数,都用"did" .

3,一般疑问句:是指问询现实的语句,此类语句必须用"yes",或"no"来答复.

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.

Did you watch TV yesterday evening? Yes, I did. / No, I didn't.

☆留意☆ 小结:

一般疑问句是在必定句的基础上,

①把动词be调到首位,其他照写,结尾标点符号变成问号即可.

②没有动词be的语句则要在句首加上一个助动词(do,does,did)再把紧跟在后边的动词变回原形,结尾标点符号变成问号即可.

这三个助动词也要依据人称和时态来挑选,其间"does"只用于一般现在时主语是第三人称奇数的状况,而"did"只用于一般过去时,不管主语是什么人称和数,都用"did" .一般疑问句有个重要的准则便是问和答要共同,即问句里的第一个单词(助动词)和简略答句里的这个词是共同的.

4,特别疑问句:以特别疑问词(what , where , who , which , when , whose , why , how等)最初引导的语句.此类语句应该问什么就答什么,不能用"yes ,no"来答复.如:

What is this？