中考语法题!分词做定语和分词做状语!第一句：用定于从句来改写分词作定语的结构.第二、三句：用分词作定语结构改写.1、Theyuseproductsmadeofparticleboard,whichisaninexpensivekindofboardmadeof

　　中考语法题!分词做定语和分词做状语!

　　第一句：用定于从句来改写分词作定语的结构.

　　第二、三句：用分词作定语结构改写.

　　1、Theyuseproductsmadeofparticleboard,whichisaninexpensivekindofboardmadeofverysmallpiecesofwoodheldtogetherwithachemical.

　　2、Theindoorpollutionthatcausessick-buildingsyndromecanalsooccurinhouses.

　　3、Theyuseproductssuchascomputers,faxmachines,andcopiersthataremadeofplastic.