新概念二Lesson 20课件.pptVIP

Lesson 20;Warm up-English jokes;New words and expressions;　　② vt. 浪费 　　You are wasting time. 　　★realize v. 意识到 　　① v. 认识，知道，明白，意识到 　　I went into the wrong room without realizing it. 我无意中走错了房间。 　　I realized that I was wrong. 　　② v. 实现（希望、目标、愿望等） 　　realize ones dream 实现某人的梦想 　　She has realized her hope to be an actress. 　　③ 使变为事实，使发生（常用于被动语态） 　　This plan can never be realized.;Listening comprehesion;《江雪》 柳宗元 千山鸟飞绝 万径人踪灭 孤舟蓑笠翁 独钓寒江雪 ;Text analysis;★worry ① v. 烦恼，担扰 worry sb. 某人为……烦恼，担扰（作动词一定要加人作宾语, 翻译时从后往前翻，宾语担心） The house worried me. / My daughter worried me. ① adj. 担心 be worried about ……为……担心 I was never worried about this. = This does not worry me. 4、Instead of catching fish, they catch old boots and rubbish. instead of… 我原准备做……但是后来做了……（instead of 后面的词一定是没有做的, 可以放在主句后面） I went to school instead of staying at home. 我没呆在家里而是去上学了 I bought books instead of buying dresses. without强调没有做某件事, instead of强调这件事没做成而做成了另外一件事 副词instead“作为替代，反而”，单独使用时一般出现在句尾 If you don’t want a holiday in England, why don’t you go to Australia instead? 5、I am even less lucky. less是little的比较级，意为“不及，不如，更少” I spend less time on English than on French. less+原形 A is less…than B A不如B ;6、After having spent whole mornings on the river, I always go home with an empty bag. spend+时间+在某地 在某地度过……时间 after conj.+从句 在……之后 after prep.+名词/动词的ing形式 ……之后（从句主语必须是主句的主语时两种形式可互换） After I go to school, I learned a lot of knowledge. (用一般式表示一个事实, 不用 “went to” ) After going to school, I learned a lot of knowledge. 介词after的宾语的动名词having spent所表示的动作发生在谓语动词go之前，所以动名词用完成形式。 with an empty bag 注意连读 with sth. 有……的，持有……的，随身带着……(状语) Who’s the man with the beard? without sth. 没带…… I always go home without angthing. 什么都没带回家 7、You must give up fishing! my friends say. give up doing sth. = stop doing sth. 放弃做某事 Give up smoking. 8、Im not really interested in fishing. be intersted in sth. / doing sth. 对……感兴趣 I’m interested in collecting stamps.;Key structures　;congratulate