Unit1ThewrittenwordGrammarandusage课件（译林牛津版选修8）.ppt

Unit 1 The written word Grammar and usage;否定词与否定句 本单元语法知识主要讲的是否定词与否定句。学习本部分知识，学生需要重点掌握的是：1. 常见的否定词no, not, never, neither等的用法。2. 常见的否定句式：否定前移；部分否定和完全否定；双重否定。3. 否定形式易考点：否定与倒装，否定与非谓语，否定形式表肯定意义。;Ⅰ. 认识否定词 【观察领悟】 在原句上标出各句中表示否定意义的词。 ①Oliver does ___ want to steal from anyone, but in order to survive Oliver is forced to become a criminal. ②He has ___ friends here. ③I have _____ been to Paris. ④____ people like snakes. ;⑤_______ wants to go there. ⑥_____ of the pupils knew the answer. ⑦I like _______ of the books. ⑧It _______ snows in Guangdong Province. ⑨Jim is ______ ever late for class. ⑩After a long walk, I felt ___ tired __ go any further. ;【自我归纳】 1. 普通否定词：not, no, _____ (决不), nor, nobody, nothing, _______(两者都不), without等。 2. 半否定词：few(很少), little, ______(几乎不)，scarcely，barely等。 3. 含否定意义的词：__________（太……而不能），avoid, ban, deny, fail, ignore, against, beyond等。;【拓展延伸】 (1)隐性否定词：but(除……外)，unless，but for(要不是)，but that(若非)，regardless of(不顾，不管)，instead of(代替，而不是)，short of/lack of(缺乏)，rather than(而不是)，anything but(决不)，far from（远非），out of the question(不可能)，no wonder(难怪，怪不得)等。 (2)否定词词缀：dis-，il-，im-，ir-，un-，non-，-less等。;用适当的否定词填空。 ①她不会同意你的意见。 She will ___ agree with you. ②多数人几乎不能抵制住诱惑。 Most of people can ______ resist temptation. ③少说话，多做事。 ____ words, many deeds. ;④世上无难事只要肯登攀。 _______ is too difficult if you put your heart into it. ⑤滚石不生苔。 A rolling stone gathers ___ moss. ⑥人生没有朋友, 犹如人生没有了太阳。 A life _______ a friend is a life _______a sun. ;⑦—She studies very hard every day. —______ she is always the top one in our class. A. No matter B. No doubt C. No wonder D. No way 【解析】选C。考查含否定意义的短语辨析。句意：——她每天都刻???学习。——怪不得她总是我们班里的第一。no matter不要紧；no doubt无疑；no wonder难怪；no way不行，没门。;Ⅱ. 常见否定句式 【观察领悟】 ①None of you can take the books out of here. 任何人都不能把书从这儿带出去。 ②I like neither of the books. 这两本书我都不喜欢。 ③All that glitters is not gold. =Not all glitters is gold. 发光的不一定都是金子。 ④I cannot promote both of you. 你们两位我不能都提升。;⑤No way is impossibl