划线即为提纲字压线首indicatedaboveisaillustrationthatvividlyportrarysalargenetinwhichsitavarietyofcharactersbeingconnectedbythenetbutseparatedbyitaswell主系表倒装成表系主inthemiddleofthepicturestandtwopersonsliesanoldmancrouchingasafootballwhoisrejectedbyhissonanddaughterwhoaregurdingtheirhomesrespectivelyandrefusingtotakecareoftheirfather非谓语动词结构lookingatthebrokenbottleshowingdifferentreactions独立主格onesighingthatthereisnothingleftandtheotherbeinggratefulthatthereissomethinglefttheimplicationisnotonlyinformativebuti