小学英语考试重难点知识
一、语法易错点
1. a, an的选择: 元音音素开头的单词用an,辅音音素开头的单词用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)
二:小学英语形容词性物主代词
1、形容词性物主代词8个：
My your his her its our your their
我的你的他的她的它的我们的你们的他(她、它)们的
2、形容词性物主代词的特点：
1)译成汉语都有"的" eg:my 我的 their 他们的
2)后面加名词：eg:my backpack his name
3)前后不用冠词 a an the
This is a my eraser(错误)
That is your a pen(错误)
It's his the pen(错误)
3、I(物主代词)my you(物主代词)your he (物主代词)her we (物主代词) our
注：在变物主代词时，把原题所给的词加上的，再译成单词就可以了。
三:动词过去式
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 (注意play,stay不是辅音字母加y,所以不属于此类)
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
四:动词现在分词详解
① 一般的直接在后面加上ing , 如doing , going , working , singing , eating
② 以e 结尾的动词,要先去e再加ing ,如having , writing
③ 双写最后一个字母的(此类动词极少)有:running , swimming , sitting , getting
五、小学英语一般疑问句
1、一般疑问句最基本的变法：be 提前用问号读升调
2、my变成your our变成your I am / We are 变Are you I can 变Can you
3、注意人名不论放在什么位置都要大写 Tom is a student。Is Tom a student?
4、一般疑问句翻译成汉语都有"吗"?
1)This is my English teather. Is this your English teather?
2)It is our school. Is it your school?
3)We are students. Are you students?
4)I can sing. Can you sing?
六:句型专项归类
1.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.
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.
He does not (doesn't) work in a hospital.
There are not (aren't) four fans in our classroom.
