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1、Unit1ThewrittenwordGrammarGrammarandusage NegativestatementsUnitOne ThewrittenwordStep1Lead-inBeijingUniversityisnotoneofthebestuniversitiesinChina.Isitatruestatement?Thestatementisuntrue.negativestatementThemostcommonlyusednegativewordsare:no,not,neverandneitherStep2self-thinking
2、Step3Readtheguidelinesonpage8Whenarethenegativestatementsoftenused?Negativestatementsareoftenusedtocorrectamistakenidea.concludetheform(s)ofnegativestatementStep4GroupDiscussionexamplesstructuresconclusionsForexampletypesPart1examples1.Idonotthinkso.2.Ihaveneverseenthefilm.3.Idono
3、tlikeeitherofthefilms.4.Theproblemsremainedunsettled.1).助动词+not2).全否定词+肯定谓语部分全体否定全体否定是百分之百地否认一个事物的存在、成立或真实性。表示全体否定的否定词有:no,not,nothing,nobody,none,nowhere,never,neither,nor,not...nearly,not...half,以及not...possible等.structuresconclusions3).not+any/anyone/anybody/anything/anywhere/e
4、ither4).带否定词缀的词typesPart21.Itisnotuncommontofindherreadingthenewspaper.=Itisquitecommontofindherreadingthenewspaper.2.Unlessyoureadthenovelyourself,youwillneverknowwhathappensattheend.１）把否定词not放在带有否定前缀的单词前面：这类双重否定形式，是一种委婉说法，削弱了句子意义，语气通常比单纯的肯定句弱。2)用否定跟含否定意义的连接unless,until,but等词连用，构
5、成双重否定，用来表示强烈的肯定。双重否定双重否定是指两个否定成分限定同一个词或词素；或是一个否定词否定另一个否定词，取得肯定意义的表达形式。否定之否定成为肯定，这是合乎逻辑的。examplesstructurestypesconclusionsPart31.Notmanypeopleheardthespeech=Veryfewpeopleheardthespeech.2.Notallhesaidwastothepoint.3.Ican’tseeeverybody.1.not+many/much/verymuch/some/aphraseoftime,dis
6、tanceoranounphraseincludingquantities.2.not+all/both/each/everybody/everything部分否定含有总括含义的词,用于否定句时,只否定一部分，而不是完全否定.如all,everybodyeverything,always,both,wholly等词与not连用时,在汉语中译为“不全是”“不总是”等.4.Idon’twhollyagreewithyou.3.以一般否定句的形式出现，即把否定主语的not与谓语动词放在一起。examplesstructurestypesconclusionsPa
7、rt41.Iwonderwhether/ifIshouldn’tbringanumbrella.=Iwonderwhether/ifIshouldbringanumbrella.2.Iwouldn’tbesurprisediftheydidn’tmovesoon.=.Iwouldn’tbesurprisediftheymovedsoon主句+whether/if引导的否定陈述将否定词和whether/if连用,来表达对于某种情况的疑虑,常用于口语中.Iwonderwhether/if…一般用于表达个人的决定Iwouldn’tbesurprisedif…一般
8、不用于表达个人的决定if从句中的附加否定examplesstruc
