高二英语精品课件：UNIT1 THE WRITTEN WORD-GRAMMAR（牛津译林版选修8）.ppt

1、Unit 1 The written wordGrammar Grammar and usage Negative statementsUnit One The written wordStep 1 Lead-inBeijing University is not one of the best universities in China.Is it a true statement?The statement is untrue.negative statement The most commonly used negative words are:no,not,never and neit

2、herStep 2 self-thinkingStep 3 Read the guidelines on page 8When are the negative statements often used?Negative statements are often used to correct a mistaken idea.conclude the form(s)of negative statementStep 4 Group Discussionexamples structures conclusionsFor example typesPart 1examples1.I do no

3、tthink so.2.I have neverseen the film.3.I do not like either of the films.4.The problems remained unsettled.1).助动词+not 2).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/an

4、yone/anybody/anything/anywhere/either4).带否定词缀的词typesPart 21.It is not uncommon to find her reading the newspaper.=It is quite common to find her reading the newspaper.2.Unless you read the novel yourself,you will never know what happens at the end.）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

5、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。examples structurestypes conclusionsPart 31.Not many people heard the speech=Very few people heard the speech.2.Not all he said was to the point.3.I cant see everybody.

6、1.not+many/much/very much/some/a phrase of time,distance or a noun phrase including quantities.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,everybody everything,always,both,wholly 等词与not连用时,在汉语中译为“不全是”“不总是”等.4.I dont wholly agree with you.3.以一般否定句的形式出现，即把否定主语的not与谓

7、语动词放在一起。examples structurestypes conclusionsPart 41.I wonder whether/if I shouldnt bring an umbrella.=I wonder whether/if I should bring an umbrella.2.I wouldnt be surprised if they didnt move soon.=.I wouldnt be surprised if they moved soon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.I

8、 wonder whether/if 一般用于表达个人的决定I wouldnt be surprised if一般不用于表达个人的决定if从句中的附加否定examples structures types conclusionsPart 51.Pip can hardly wait to begin his new life.2.The classis are far from disappearing.3.Pips sister seldom has a kind word to say4.Unless you read the novel yourself,you will never k

9、now what happens at the end.含有否定意义的词汇与结构1.动词及短语动词：fail(+to do.),miss,ignore prevent/keep/protect.from等2.名词:absence,failure,refusal等3.形容词:few,little,free(from),far from等4.副词:hardly,seldom等5.介词：above,beneath,below,out(of)等6.连词：unless,before,or 等7.结构:tooto 太(以致于)不ratherthan“宁愿而不”等隐性否定隐性否定是一种有意无形的含蓄否定,常

10、用含否定词的单词,词组,句型等来表示否定意义.这种否定意义用法隐藏在句子的深层含义中.5.The fortune sets him free from financial worries.6.Joe would rather die than see any harm cometo pip.examples structures typesconclusionsStep 5Do Part A on page 9Answers:1.experiences an abnormal childhood without any parents.(line 4)2.with other children

11、 who also have no parents.(line 5)3.,where he has to work very hard and hardly has time to relax.(line 6)4.Oliver does not like anything about the workhouse.(line 7)5.He is treated very badly and seldom has enough food or water.(line 8)6.Fagin is not a good and(line 11)7.Oliver does not know anythin

12、g and(line 12)8.He does not want to steal from anyone,but (line 13)9.Mr Barnlow is a man without any of Fagins vices.(line 18)10.Unless Oliver can,he will never be(line24-25)11.He will have only misfortune,not a real(line 26)Step 6 Finish Part B on page 9Answers:1.surprised if,didnt2.not uncommon3.Not many4.wonder whether/if,shouldntHomework Do Part C1 andC2 on page 102 of the workbookThank you!Bye!