支持句一致性(1)Thegreatestadvantageofborrowingabookfromsomeoneelseisthatyouhavetoread.(2)Thebooksyoureadcanbeverygoodandvarious.(3)Andtheymaybethebookyouliketobuybutyoufailtoget.(4)Theborrowedbookisnotyoursandcan’tbekeptaslongasyoulike-thefactaloneremindsyouconstantlythatyoumustreaditbeforeitisdue.(5)Youareunderthepressurewhichyouwon’texperienceifthebookisboughtanditbecomesyourpossession.(6)Thepressurepushesyoutoovercomelazinessandreadmore.发展性Well-developedparagraph支持句的展开并列型：段落内容处于平等并列的地位，分别从不同角度说明主题。一般用于举例和分类层递型：段落内容按意义的轻重，认识的深浅，由轻到重，由浅入深而排列。常用于说理分析。顺序型：段落中的内容是按事物发展过程由先而后顺序排列，不可随便改动句子相互次序。一般用于叙述的时间和操作的顺序。转折型：段落内容之间存在着意义的转折。一般用于意义的对比，对照。Conclusion