“介宾结构的短语”：以介宾形式在句子中处于从属地位，充当句子的非主要成分。在一定条件下，三者之间可以进行转化。 例如：Running into the room，she started to cry.动名词。 After she ran into the room，she started to cry.时间状语从句。 句子中的主语是she，主句的动词是start.而 to cry 是不定式结构。表明哭是在开始之后发生的动作，表将来概念。 第六、其它的一些语法点。 剩余的一些语法点是比较零碎的，相对重要的有：“形容词和副词的比较级”、“句式”（包括基本句式，如肯定句、疑问句：一般疑问句；特殊疑问句；反意疑问句、否定句；特殊句式，如倒装句、强调句）、“冠词的用法”、“数词的用法”、“名词的所有格”等等。 背单词的好方法 随时随地背单词 不知不觉背单词 in peace和平地   in danger 在危险中  in relief 如释重负；松了口气 according to  按照；   pay attention to      注意 知识点 dream of/about   dream of /about (doing) sth.意思是梦想着做……； dream of/about sb. /sth.意思是梦见某人/某物 I dreamt about flying last night.    Everyone dreams of a better future.  pretend vt.  假装；假扮 pretend to do sth/be doing sth/have done sth. These students pretended to be reading when the teacher came back. He pretended to have had his supper. 一、~ the + ~ est +名词+(that)+主词+ have ever + seen(known/heard/had/read，etc)  ~ the most +形容词+名词+(that)+主词+ have ever + seen(known/heard/had/read，etc) 例句：Helen is the most beautiful girl that I have ever seen. 海伦是我所看过最美丽的女孩。 to be honest=honestly speaking  说实话地；说真地 To be honest, it was one of the worst books I've ever read.  To be honest, she's only interested in Mike because of his money.  attach…to… 认为（有重要性，意义等）；把……系在/缚在……上 be attach to sb/sth. 依恋、爱慕、留恋某人、某物 Attach a label(标签) to each piece of luggage. Do you attach any importance to what he said? The baby is very attched to his mother. We’re very attached to this house and don’t want to sell it. I ____ have worried before I came to the new school, for my classmates here are very friendly to me. A. mightn’t B. mustn’t C. needn’t D. couldn’t I love the weekend, because I ________ get up early on Saturdays and Sundays. A. needn't B. mustn't C. wouldn't D. shouldn't