小学四年级英语语法(6)
概要:y father _____ ____ TV every day .2.Kate often does her homework at six .Kate ____ often ____ her homework at six.3.I go to school at seven .I ___ ____ to school at seven .4.She usually goes home by bus .She ____ usually ____ home by bus .5.They are good students .They ____ ____ good students .6.He is clever .He ____ ____ clever .7.He has some bread for breakfast every morning .He ____ ____ ____ bread for breakfast every morning .8.I often drink some tea in the afternoon .I ___ often ____ ____ tea in the afternoon .9.He has some eggs .He
小学四年级英语语法(6),http://www.daertutu.com
第六章 句型
一、陈述句
定义:凡是说明一件事情,提出一个看法,或是表达一种心情的句子都是陈述句。大多数的句子都是陈述句,陈述句可以用肯定式和否定式。
肯定句变否定句
肯定句变否定句就是加not no 或表示否定的词
英语的句子重要取决于动词而动词又有时态的变化因此在不同的时态的句子中的位置不同
时态具体句型句子构成
一般现在时动词做谓语主语+be (am/is / are )+not+其他+.
实意动词做谓语主语+don’t/doesn’t +其他+.
情态动词+实意动词主语+情态动词+not +动词原形+其他+.
现在进行时动词做谓语主语+be动词(am /is /are)+现在分词+其他+.
陈述句练习
把下列陈述句变成否定句。
1.My father watches TV every day .
My father _____ ____ TV every day .
2.Kate often does her homework at six .
Kate ____ often ____ her homework at six.
3.I go to school at seven .
I ___ ____ to school at seven .
4.She usually goes home by bus .
She ____ usually ____ home by bus .
5.They are good students .
They ____ ____ good students .
6.He is clever .
He ____ ____ clever .
7.He has some bread for breakfast every morning .
He ____ ____ ____ bread for breakfast every morning .
8.I often drink some tea in the afternoon .
I ___ often ____ ____ tea in the afternoon .
9.He has some eggs .
He ____ ____ ____ eggs .
10.Kim likes his new bike .
Kim ____ ____ his new bike .
二、疑问句
疑问句是用来提出问题的,疑问句又包括:一般疑问句、特殊疑问句、反义疑问句和选择疑问句。
一、一般疑问句:
1.一般疑问句又可以叫做yes/no句型,需要用yes或no来回答。
2.一般疑问句的基本结构:
be动词(am, is, are)+主语+表语?
have动词(表示“有”:have, has)+主语+宾语…?
情态动词(can, may, must…)+主语+行为动词(或be)?
助动词(do, does)+主语+行为动词?
助动词(shall, will, have, has…)+主语+行为动词(或be)?
3.变一般疑问句的方法:(一调,二变,三问号)
当句中有Be(am, is, are)动词的时候:
1、将Be(am, is, are)提前,放于句首(大写);
2、将人称变换,第一人称变第二人称(I→you, we→you, my→your, our→your),第二人称变第一人称(you→I,you→we,your→my,your→our),第三人称不变(一变二,二变一,三不变)
3、在句尾加问号“?”
4、回答: 肯定: Yes , 主语+be. 否定: No, 主语+be+not.
当句中没有Be动词, 有情态动词的时候:
1、提前can, may,放于句首(大写);
2、将人称变换,第一人称变第二人称(I→you,we→you,my→your,our→your),第二人称变第一人称(you→I,you→we,your→my,your→our),第三人称不变(一变二,二变一,三不变)
3、在句尾加问号“?”
4、回答: 肯定: Yes , 主语+can. 否定: No, 主语+can+not.
句中没有Be动词和情态动词can的时候:
1、在句首加Do或Does,当主语是第三人称单数的时候用Does,其它都用Do
2、将人称变换,第一人称变第二人称(I→you,we→you,my→your,our→your),第二人称变第一人称(you→I,you→we,your→my,your→our),第三人称不变(一变二,二变一,三不变)
3、在句尾加问号“?”
4、回答:肯定: Yes , 主语+do/does 否定: No, 主语+do/does+not.
其它在句中要变换的词有some→any, am→are
英语里只有三种人称.
第一人称:我,我们,(I),we 【me, us】 (我),我们
第二人称:你,你们,(you),you 【you ,you】 ( 你),你们
第三人称:他,她,它(he, she, it,) 【him, her ,it 】他们they【them】还有一些人名也算第三人称,比如Kangkang, Jane.像your father(你的爸爸)这也算第三人称. 第三人称单数指他(he) 她(she) 它(it)或者单个人名,第三人称复数是都用they 他们/她们/它们
此外,不可数名词在用法上也同于第三人称单数。
二、特殊疑问句:
以疑问代词what, who(whom), whose, which 或疑问副词when, where, how, why 放在句首提问的句子叫做特殊疑问句,答语只要针对问句中的疑问代词或疑问副词来回答,不用yes 或no。
1.疑问词 + 一般疑问句(疑问词作宾语、表语、状语或定语)。
What do you want? 你要什么?
When do you have English class? 你们什么时候有英语课?
Whose coat is this? 这是谁的大衣?
How did he know it? 他是怎么知道它的?
Why did you say this? 你为什么要这么说?
Which is your umbrella? 哪个是你的雨伞?