小学英语重点知识归纳第1篇肯定句:是指用肯定的语气来陈述的句子,如:ImaSheisaHeworksinaTherearefourfansinourHewilleatlunchatIwatchedT下面是小编为大家整理的小学英语重点知识归纳集锦10篇,供大家参考。
小学英语重点知识归纳 第1篇
肯定句:是指用肯定的语气来陈述的句子,如:I"m a She is a He works in a
There are four fans in our He will eat lunch at I watched TV yesterday
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 She is not (isn"t) a
He does not (doesn"t) work in a There are not (aren"t) four fans in our
He will not (won"t) eat lunch at I did not (didn"t) watch TV yesterday
☆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
Is she a doctor Yes, she / No, she isn"
Does he work in a hospital Yes, he / No, he doesn"
Are there four fans in our classroom Yes, there / No, there aren"
Are you going to buy a comic book tonight Yes, I / No, I am (Yes, we / No, we aren")
Will he eat lunch at 12:00 Yes, I / No, I will not(won"t).
Are they swimming Yes, they / No, they aren"
Did you watch TV yesterday evening Yes, I / No, I didn"
☆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
What does he do He"s a
Where are you going I"m going to
Who played football with you yesterday afternoon
Which season do you like best
When do you usually get up I usually get up at
Whose skirt is this It"s Amy"
Why do you like spring best Because I can plant
How are you I"m / I"m
How did you go to Xinjiang I went to Xinjiang by
☆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
How many girls can you see I can see four
How many desks are there in your classroom There are
☆小结:how many 用来提问可数名词的数量,主要有以上三种搭配,
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……
小学英语重点知识归纳 第2篇
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
小学英语重点知识归纳 第3篇
I"m=I am he"s=he is she"s=she is they"re=they are you"re=you are there"s=there is they"re=they are can"t=can not don"t=do not doesn"t=does not isn"t=is not aren"t=are not let"s=let us won"t=will not I"ll=I will wasn"t=was not
总结:通常情况下,"m即am,"s即is(但let"s=let us), "re即are ,n"t即not (但can"t=can not)
小学英语重点知识归纳 第4篇
一.动词be(is,am,are)的用法
我(I)用am, 你(you)用are，is跟着他(he)，她(she)，它(it)。单数名词用is，复数名词全用are。变否定，更容易，be后not加上去。变疑问，往前提，句末问号莫丢弃。还有一条须注意，句首大写莫忘记。
二.this，that和it用法
(1)this和that是指示代词，it是人称代词。
(2)距离说话人近的人或物用this, 距离说话人远的人或物用that。如：
This is a 这是一朵花。(近处)
That is a 那是一棵树。(远处)
(3)放在一起的两样东西，先说this, 后说that。如：
This is a That is a 这是一支钢笔。那是一支铅笔。
(4)向别人介绍某人时说This is…, 不说That is…。如：
This is Helen, this is 这是海伦，海伦，这是汤姆。
(5)This is 不能缩写, 而That is可以缩写。如：
This is a That’s a 这是一辆自行车。那是一辆轿车。
(6)打电话时，介绍自己用this, 询问对方用that。如：
—Hello! Is that Miss Green? 喂，是格林小姐吗?
—Yes, this Who’s that? 是的，我是，你是谁?
注意：虽然汉语中使用“我”和“你”，但英语中打电话时绝不可以说：I am…, Are you…?/Who are you?
(7)在回答this或that作主语的疑问句时, 要用it代替this或that。如：
①—Is this a notebook? 这是笔记本吗?
—Yes, it 是的，它是。
②—What’s that? 那是什么?
—It’s a 是只风筝。
小学英语重点知识归纳 第5篇
What用途广，要问“什么”它当先。(What’s this?)
How开头来“问安”。(How are you?)
Who问“谁”。(Who’s that man?)
“谁的”Whose来承担。(Whose eraser is this?)
询问“某地”用Where。(Where is her cat?)
“哪一个”Which句首站。(Which one?)
小学英语重点知识归纳 第6篇
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 (我比你更高和更重.)
An elephant is bigger than a (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 (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 或My hair is longer than your
比较级专项练习: 一,从方框中选出合适的单词完成句子heavy tall long big
(1) How is the Yellow River
(2) How is Mr Green He"s
(3) How are your feet I wear size
(4)How is the fish It"s
小学英语重点知识归纳 第7篇
一、人称代词
人称
单数
复数
主格
宾格
主格
宾格
第一人称
I
me
we
us
第二人称
you
you
you
you
第三人称
he
him
they
them
she
her
it
it
小学英语重点知识归纳 第8篇
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 动词的ing形式的构成规则:
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
小学英语重点知识归纳 第9篇
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
am , is , are的选择: 单数用is , 复数用 I 用am , you 用
have , has 的选择: 表示某人有某物.单数用has , 复数用 I ,you 用have .
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
some, any 的选择:肯定句用some, 疑问句和否定句用
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)
小学英语重点知识归纳 第10篇
一、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。
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