英语语法+牛津英语初中语法大全(九).docx

美联英语提供：牛津英语初中语法大全9关于英语那些你不知道的事都在这里/test/quwen.aspx?tid=16-73675-0代词、动名词、其他介词或从句等。介词短语充当的句子成分包括状语、定语、表语或宾语补足语等。介词还可以和其他词构成成语动词以及介词成语。触类旁通(1)She has been there since Sunday.从星期日起，她一直在那里。语法分析：介词短语主要修饰谓语，充当句子的状语。(2)I am used to a vegetarian diet.我习惯于吃素食。语法分析：“be+形容词”这样的结构常跟介词短语作状语。(3)He seems to know the solution to the problem.他似乎知道这个问题的解决方法。语法分析：介词短语在句子里充当定语。(4)The students are behind them and thats their strength.学生们支持他们，这就是他们的力量所在。语法分析：介词短语作表语。(5)She always considers herself in the right.她总认为自己是对的。语法分析：介词短语作宾语的补语，一起构成复合宾语。巩固练习(1)A cold kept him _____ bed for four days.(2)The poor boy was ______ tears.(3)Its not _____ my power.(4)Here is a cheque _____ $50.(5)She is not so bad _____ bridge.(6)I saw him _____ the street.(7)I am sorry _____ the incident.(8)Around the city were mountains covered _____ snow.参考答案(1)in? (2)in? (3)within? (4)for? (5)at? (6)across(7)about? (8)by74.关于of...to do sth.和for...to do sth.例句It is careless of you to lose so much money.你太粗心，掉了那么多钱。语法分析of...to do sth.用在句中作主语，可接形容词作表语。it作形式主语。而for...to do sth.除了在句子中作主语外，还可以作表语、宾语、定语和状语等，作主语时，其表语可以使形容词，也可以是名词。有些形容词，如nice,right,wrong,good和wise等都可用于这两个结构中，但是意思有所差异。触类旁通(1)Its very kind of you to help me .你帮助我真是太好了。语法分析：of...to do sth.结构用在句中作主语。(2)My suggestion is for you to do your homework.我建议你去做家庭作业。语法分析：for...to do sth.结构在句子中作表语。(3)Id like for you to come here.我想还是你来这里好。语法分析：for...to do sth.结构在句子中作宾语。(4)He has a lot of work for you to do.他有很多活要你来做。语法分析：for...to do sth.结构在句子中作定语。(5)He opened the door for the students to come in.他开门让学生进来。语法分析：for...to do sth.结构在句子中作状语。(6)It is important for your teachers to attend todays meeting.参加今天的会议对你的老师很重要。语法分析：在for...to do sth.结构中，不定式的逻辑主语可以是人或物，也可以是引导词there。(7)You are kind to lead the blind man across the road.你真是好心人，把盲人引过马路。语法分析：for...to do sth.结构中，后面的名词或代词与前面的形容词有逻辑上的主表关系。巩固练习(1)It is impossible for you _____ [get] there in such a short time.(2)It will be a mistake for me not _____[help] them.(3)It is possible for us to spend three hours _____[complete]the composi