.Transitions and Connective Phrases（过渡词及连接短语）Conjunctions（连接词）andbutorfornorneithersoyet To introduce a topic（引出主题）as forconcerningwith regard towith respect to To Summarize（总结）in allin a wordin briefbrieflyin other wordsin shortin summarythat isTo Show Purpose（显示目的）in order thatin order toso thatTo Show Cause and Effect（表达因果关系）accordinglyas a consequenceas a resultconsequentlyfor this reasonhenceit follows that
