牛津初中英语9A-Unit1--Unit6知识点归纳.doc

牛津初中英语9A_Unit1--Unit6知识点归纳 PAGE PAGE 2 牛津初中英语9A_Unit1--Unit6知识点归纳 牛津英语9A Unit 1 一、 重点词汇 1. 重点词语搭配 divide…into “把…分成” make a mistake “犯错误” dream of “梦到…” mistake…for… “错把…当做…” 2. awake/wake awake “醒着的” 通常用在系动词be的后面作表语，但不能用作定语 wake “醒来” 它常与副词up连用, wake up意为“使…醒来;叫醒” 【小试牛刀】 1. 十二点钟了，可他还是睡不着。It was twelve o’clock, but he was still __________. 2. 别弄醒这个孩子，他才睡着。Don’t ___________ the boy. He fell asleep just now. 二、语法点拨 1. It is + adj + of sb. + (not) to do sth. It’s +adj.+of sb. to do sth.句型在英语中运用较为频繁,尤其在口语中。该句型通常表示说话人对客观事件的惊讶、兴奋、懊悔、难过等感叹情绪，其实相当于感叹句。如： It’s very kind of you to help me. 你能帮助我，真是太好了！ 该句型与 how 引导的感叹句可以互换,故上句可以改为: How kind it is of you to help me ! 或 How kind of you to help me ! 在口语中, it is经常被省略, 再如: It’s nice of you to say so.你这样说,真是太好了! 可以省略为Nice of you to say so. 当然此句改为You’re nice to say so.也可,意思不变。 有时也可用简缩句型It’s + adj.+ of sb. 或 That’s + adj. + of sb., 如: It’s wrong of you . 你错了! That’s lovely of her. 她多可爱呀! 该句型中用作表语的形容词常见的有如下几类: (1) 表示聪明或愚蠢的形容词,有clever, wise, foolish, stupid, silly等, 如: It’s silly of him to do such a thing. 他竟干出这样的事,真是愚蠢! (2) 表示正确或错误的形容词,有 right, wrong, correct, incorrect 等, 如: It was right of her not to come here. 她没有来这儿,太对了! (3) 表示好坏等品性的形容词,此类词较多,有 good, nice, kind, sweet, friendly, lovely等, 如: It’s friendly of you to come and see me. 你能来看我,真够朋友! (4) 表示褒义或贬义色彩的形容词,有brave, polite, careless, selfish等,如: It was brave of you to manage to do it. 你居然能做成这件事,真勇敢! 【补充】of sb. 的句型通常都可转换为不定式作状语的句子。 ?It’s very nice of you to offer me a seat. = You are nice to offer me a seat. 十分感谢你给我让座。 ?It is careless of him to lose so many things. ?= He is careless to lose so many things. 他丢了这么多东西，真是太粗心了。 【注意】It’s + adj.+ for sb. to do sth.结构是一个陈述句, 表示说话人对客观事件的决断, 比较正式,希望大家学习时注意。这类形容词有difficult, easy, hard, important, dangerous,(im)possible等。? It’s very dangerous for children to cross the busy street.对孩子们来说，穿过繁忙的街道很危险。 ?? It’s difficult for us to finish the work. 对我们来说，完成这项工作很困难。 ?【小试牛刀】 ① It is impossible_