五种基本句式是构成文章的基础。要想提高写作水平,还必须会写复合句。我们要在简单句的基础上充分利用形容词、副词、定语从句和状语从句等来充实句子。一、句子的单层扩写Thereareflowersinthegarden.Thereareallkindsofflowersinthegarden.运用了定语成分allkindsof对名词flowers作了修饰。又如:Wewentout.Wewentouthappily.Wewentout,hungryandcold.Wewentoutunderstandingly.运用happily,hungryandcold和understandingly对句子的谓语动词进行了扩写。•二、句子的多层扩写•句子的多层扩写与单层扩写的道理是一样的。•Heissleeping.•Heissleepinginclass.•HeissleepingsoundlyintheEnglishclass.•HeissleepingsoundlyintheEnglishclasswhentheteachercallshisname.•He,whoattendedhisfriend’sbirthdaypartytillmidnightyesterday,issleepingsoundlyintheEnglishclasswhentheteachercallshisname.扩写句子时有一点很关键,即要划清句子的主要成分,并搞清单词的词性,如它是名词还是动词,是形容词还是副词。一、按要求扩写下面的简单句(可以有不同答案)Theboyisplaying.1.加宾语2.加状语3.给主语加定语4.给宾语加定语二、对下面的句子进行多层扩写TomwaswatchingTV.