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
五、小学英语人称代词主格及宾格
人称代词分为主格和宾格,主格和宾格区别:主格和宾格汉语意思相同,但位置不同。
Eg:I(主格)\我\宾格)\我\
主格在陈述句中通常放句首,宾格通常放在动词后或介词后,也就是说宾格,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 我们you 你们they他(她、它)们
宾格(8个):me我 you你 him 他her她 it它 us我们 you你们 them他(她、它)们
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. ☆小结☆
否定句主要是在肯定句的基础上加上了否定词 \有动词be的句子则\加在be后面,可缩写成\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\你也可以把它们缩写在一起如\。 这三个助动词要根据人称和时态来选择,其中\只用于一般现在时主语是第三人称单数的情况,而\只用于一般过去时,不论主语是什么人称和数,都用\
3、一般疑问句:指询问事实的句子,此类句子必须用\或\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. Did you watch TV yesterday evening? Yes, I did. / No, I didn't.
☆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\只用于一般现在时主语是第三人称单数的情况,而\只用于一般过去时,不论主语是什么人称和数,都用\。
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\来回答。 如:
What is this?
Where are you going?
Who played football with you yesterday afternoon?
When do you usually get up? Why do you like spring best ? How are you?
☆小结☆
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 ? How many girls can you see ?
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……
七、完全、缩略形式
1、简缩形式的变法:把倒数第二个字母,通常是元音字母变成' 但are除外,are要把a打成' 。Eg:he is=he's they are=they're 2、简缩形式和完全形式的汉语意思相同。 3、把完全形式变成简缩形式时,一定要注意第一个字母的大小变化。Eg:What is =What's
4、记住一个特殊变化;let's =let us 让我们(不要把' 变成i) 5、记住:thisis 没有简缩形式this's(错误) 5、常见的缩略形式:
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
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