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1、句型归类1.肯定句 :是指用肯定的语气来陈述的句子 ,如 :Im a student. She is a doctor. He works in a hospital.There are four fans in our classroom. He will eat lunch at 12:00. I watched TV yesterday evening.2,否定句 :含有否定词或表示否定意义词的句子 ,如:Im not a student. She is not (isnt) a doctor.He does not (doesnt) work in a hospital. There
2、are not (arent) four fans in our classroom.He will not (wont) eat lunch at 12:00. I did not (didnt) watch TV yesterdayevening.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 isnt,arent,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 dont , doesnt , did
3、nt ). 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, Im not. Is she a doctor Yes, she is. / No, she isnt.Does he work in a hospital Yes, he does. / No, he doesnt.Are there four fans i
4、n our classroom Yes, there are. / No, there arent.Are you going to buy a comic book tonight Yes, I am. / No, I am not. (Yes, we are. / No, we arent.)Will he eat lunch at 12:00 Yes, I will. / No, I will not(wont). Are they swimming Yes, they are. / No, they arent.Did you watch TV yesterday evening Ye
5、s, I did. / No, I didnt.注意小 :一般疑 句是在肯定句的基 上,把 be 到首位 ,其他照写 ,末尾 点符号 成 号即可.没有 be 的句子 要在句首加上一个助 (do,does,did) 再把 跟在后面的 回原形 ,末尾 点符号 成 号即可 . 三个助 也要根据人称和 来 ,其中 does 只用于一般 在 主 是第三人称 数的情况 ,而 did 只用于一般 去 ,不 主 是什么人称和数,都用did . 一般疑 句有个重要的原 就是 和答要一致,即 句里的第一个 (助动词 )和 略答句里的 个 是一致的.4,特殊疑 句 :以特殊疑 (what , where , who
6、 , which , when , whose , why , how 等)开 引 的句子 .此 句子 什么就答什么 ,不能用 yes ,no 来回答 .如 :What is this Its a computer.What does he do Hes a doctor.Where are you going Im going to Beijing.Who played football with you yesterday afternoon Mike.Which season do you like best Summer.When do you usually get up I usu
7、ally get up at 6:30.Whose skirt is this Its Amys.Why do you like spring best Because I can plant trees.How are you Im fine. / Im happy.How did you go to Xinjiang I went to Xinjiang by train.其中 how 又可以和其他一些形容 用 成特殊疑 用来提 ,如 : howmany( 多少 (数量 ), how much( 多少 (钱), how tall( 多高 ), how long( 多 ), how big(
8、多大 ), how heavy( 多重 )例句 :How many pencils do you have I have three pencils.How many girls can you see I can see four girls.How many desks are there in your classroom There are 51.小 :how many 用来提 可数名 的数量 ,主要有以上三种句式搭配 , How many + 名 复数 + do you have 你有多少 How many +名 复数+ can you see你能看 多少 How many +名 复数+ are there有多少