大一综合英语课文讲解7-9段.ppt

I don’t deny that there is much worthy of ridicule in the PC movement-name me a sphere of human activity where there is not - and I shall cite some questionable uses presently , but it seems to me that this is matter that deserves rather more in the way of thoughtful debate and less in the way of dismissive harrumphing or feeble jokes about waitrons and womenus.   宾语从句 定语从句 表语从句 定语从句 我并不想否认，政治纠偏运动中确有许多值得嘲讽的地方——可是，人类活动中的哪个领域能免受嘲讽呢——而且下面我就要举出一些值得商榷的用法。但在我看来，对待这场运动，我们应该多一些思考和讨论，少一些对waitrons *或womenus*之类单词的不屑一顾、轻薄取乐。 worth [英]w?:θ [美]w?:rθadj.值得的;有…的价值;等值的;有…的财产 n.财富，财产;价值[例句]This plan is worth a try. 这项计划值得一试。1.worth adjn.值得,应该,作形容词在句中只能作表语?①sb./sth.be worth ...:His words are worth notice.他的话值得注意.②be (well) worth doing (很)值得做...,注意这个句型是主动表被动的用法,如这本书值得一读?This book is worth reading.2.worthy adjn.有价值的,值得...的,做形容词时既可以做表语又可以作定语?①be worthy of +n.He is worthy of our praise.②be (quite)worthy of being done (很)值得做...:The film is worhty of being watched.③be worthy to be done (很)值得做...,上面的句子可以改写为:The film is worthy to be watched.3.worthwhile adj.值得做的..值得出力的,既可以做表语又可以作定语?be worthwhile doing/be worthwhile to do:It is worthwhile discussing the question again.=It is worthwhile to discuss the question again. 一、“主语+ seem +（to be ）+表语”，表语多为名词或形容词，有时是其他的词或短语，以说明主语的特征或状态。Eg ：Tom seems （to be ） a very clever boy. 汤姆看上去是一个非常聪明的男孩。　　　　二、“主语+ seem + 不定式”，此句型中的seem与不定式一起构成复合谓语。Eg ：Mrs Green doesn’t seem （或seems not ） to like the idea. 格林夫人似乎不太喜欢这个主意。　　　三、“It seems + that从句”，其中it 是形式主语，that引导主语从句。Eg ：It seems that no one knows what has happened in the park. 似乎没有人知道在公园里发生了什么事。　　　　四、“There + seem to be +名词”，其中to be 可省略。seem 的单复数形式要根据后面作主语的名词的单复数形式而定。Eg ：There doesn’t seem to be much hope of our beating that team. 看来我们战胜那个队没有多大希望。 All too often over looked in discussions of the matter is that at the root of the bias-free language movement lies a commendable sentiment : to make language less wounding or demeaning to those whose sex , race