三年级下册英语句子总结

英语的基本句型归纳起来有五种,它们是主-动-补(SVC)结构,主-动结构(SV),主-动-宾(SVO)结构,主-动-宾-宾结构(SVOO),主-动-宾-补(SVOC)结构。当代有些语法书在上述五种基本句型之外,再加两种,这样就形成了七种。七种句型的划分是有其独到之处的,因为状语在由某些动词构成的句子中是不可缺少的成分。现就七种句型分述如下: 1.主—动—补结构(SVC)。此种结构中的动词皆是连系动词。连系动词带有的主语补语可以是名词词组。形容词词组。介词词组。非限定动词词组或名词性分句等。例如: The twin are as like as two pears. She is in good health. It is getting dark. The machine is out of order. 2.主—动(SV)结构。此种结构中的动词一般是不及物动词,在这种句型中,状语并非是结构上不可或缺的成分。例如: He lives in Shanghai. We get up early every day. The train leaves at eight. They have been singing for half an hour. 3.主—动—宾结构(SVO)。此种结构中的动词都是及物动词,这类动词后面一般只跟一个宾语,因此也叫做单宾语及物动词(monotransitive verb),该句型一般不需状语成分即可表达 完整思想。例如: She is reading a novel. We have realized the importance of English. They are watching the football match. He opened the door.