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赖世雄语法

第一章句子的形成概说:1、任何一个句子一定由主语和动词组成2、有时主语可以省略,而形成祈使句。

这种祈使句句首为原形动词,之前省略了You should第一节可作主语的词类通常有:名词、代词、动名词或不定时短语、名词性从句、名词短语、表距离的地点副词短语(一)动词不能直接做主语,一定要变成动名词或不定时短语(二)动名词作主语:表已知的事实或曾经做过的经历例:Listening to music makes me happy(三)不定式作主语:表意愿、目的、或未完成的事例:To study abroad is my greatest desire(四)用it作形式主语(解决主语太长):动名词或不定时短语移至句尾,改为不定式。

例:It makes me happy to Listening to music(五)特殊句型:用it替代动名词短语时,不可使用不定式It is no use+V-ing= It is useless +to do= It is of no use +to do-ing(一)句子不能作主语,一定要变成名词性从句(比如在前面加that)(二)名词性从句的种类注:1、包括:宾语从句、主语从句、表语从句、同位语从句2、三种:(1)that从句(2)whether从句(3)疑问词所引导的从句1、that从句:在主语起首的句子前加that2、whether从句:由一般疑问句变化而成,将主语和be动词/助动词/do、does、did还原(还原后需将do、does、did去掉,后面的动词依人称和时态变化)例:Did he come? (问句)→whether he did come came(名词性从句)3、疑问词所引导的从句:由疑问词(when、what、how、where、why)等引导的特殊疑问句变化而成。

(1)主语和be动词/助动词/do、does、did还原(还原后需将do、does、did去掉,后面的动词依人称和时态变化)例:What did he write? (问句)→What he did write wrote.(名词性从句)(2)who、what、which(哪一个)为疑问代词,若在问句中作主语,变成名词性从句时,结构不变。

例:Which was bought?(问句)→Which was bought(名词性从句)(三)名词性从句的功能:同名词一样,主、宾、表1、作主语:(1)例:That honesty is the best policy is a proverb(which)we should always keep in mind.例:Where he lives is still in doubt. 例:Whether he can do it remains to be seen.(2)用形式主语it替代名词性从句:被替代的名词性从句置于句尾例:It remains to be seen whether he can do it2、作及物动词的宾语:例:I know(vt.) that he will go abroad in the near future(o.).3、作介词(prep.)的宾语:(1)此时仅能用“whether从句”或“疑问词所引导的从句”作宾语,that从句不可作prep.的宾语。

例:I am sure of(prep.) that the team has won the game(o.).(×)(2)遇有介词,非要使用that 从句时:①“prep.+the fact +that从句”例:I am sure of(prep.)the fact(o.) that the team has won the game(同位语).②首先去掉that,然后that后的主语变成所有格,最后动词变成动名词例:I am worried about(prep.)that he plays his playing around all day.I、that 从句若有do、does、did/will、would时,去掉即可。

例:I am worried about(o.) that he doesn’t study.→I am worried about(o.) his not studying.II、从句若有一下助动词时,做以下变化:may→be likely to can→be able to例:I am happy about that he may come. →I am happy about that his being likely to come.③“be+adj.+ that 从句”:即去掉介词,将that 从句放在adj.后面,作其宾语。

例:I am worried(adj.) about that he plays around all day(宾语从句).注意:①三种方法中一、三较为普遍,二是常考的。

②有时prep.之后可直接接that 从句,而不需the fact,形成惯用语:In that=because except that(只可惜;除了)(一)疑问副词:where to live、whether to try again、when to talk to him、how to do it(二)疑问代词:what to do、whom to see、which to buy、whom to talk to1、疑问副词形成的名词短语:因为疑问副词是副词的性质,故不作不定式短语中及物动词的o.疑问代词形成的名词短语:因为疑问代词具有名词的性质,故一定要作不定式短语中v/prep.的o.2、名词短语因具有名词的性质,故可作主语,系由名词性从句化简而成。

Where to meet him is not decided yet.= Where we should meet him is not decided yet.“from+地方名词+to+地方名词”作主语,与单数的be动词连用例:(1)完全不及物动词(c.vi.)(2)不完全不及物(i.vi.)(3)完全及物动词(c.vt.)(4)不完全及物动词(i.vt.)(5)授予动词(d.v.)(1)我他【主动】(2)他被我【被动】放入动词后,若意思无毛病,就是及物动词,否则就是不及物动词。

例:sing vt.唱(一首歌)vi.唱歌Run vt.经营(工厂)vi. 跑步vi.杀戮例:dream vt.做(梦)vi. 做梦dream a terrible dreamlive vt.过(生活)vi.生活live a happy life smile vt.露出(微笑)vi.微笑smile a bright smile laugh vt. 展开(大笑)vi.笑laugh a hearty laugh睡(觉)vi.睡觉sleep a sound sleep(一)完全及物动词:加了宾语之后,意思才很完全的动词完全不及物动词:即不需加宾语,意思就很完全的动词(二)完全及物动词出现的形态1、“S+vt.+o.”2、“S+be动词+及物动词的现在分词+o.”表某个动作正在进行的主动状态3、“S+be动词+p.p.”表被动的概念(p.p.→past participle过去分词)4、“S+be动词+being+p.p.”表某动作正在进行的被动状态(三)完全不及物动词出现的形态1、“S+vi.”2、“S+be动词+不及物动词的现在分词”表某动作正在进行的状态注:Something was happened.(×) happened是不及物动词,故无被动语态(1)c.vi.置于主语后可单独存在,之后不需加任何词类意思就很完全。

例:Something happened. 例:He died(2)但c.vi.之后,可接adv.或adv.的对等语(如prep.短语、状语从句等)例:Something happened(c.vi.) yesterday(adv.). 例:He died in an accident(prep.短语).(一)概述这类动词(i.vi.即系动词)意思不完全,因而无法单独存在,之后要接n./adj./n.的对等语(代词、动名词、不定式、名词性从句、名词短语等),以补充其意思的不足。

这些补充语称为表语(s.c.→subjective complement)(二)i.vi.的判断方法:(以become为例)1、判断其是vt./vi. (我变成他,他被我变成→可知become为vi.)2、确知become为vi.后,利用i.vi.的造句法,形成下列句型:(1)“S+vi.”(2)“S+be动词+不及物动词的现在分词”3、但由中文翻译知:“他变成”或“他正变成”语义不完全,可知become是意思不完全的不及物动词,不能单独存在,之后要接补充语。

(三)六大类及其用法1、be动词:之后可用n.(含n.对等语)/adj.(含作adj.的现在分词、过去分词、介词短语、地点副词或地点副词短语等)作s.c.(1)be动词之后有11种表语:注:用n.作表语时→be动词译成“是”;用adj. 作表语时→be动词不必翻译;用地点副词或地点副词短语作表语时→be动词译成“在”;①名词:例:He is a great hero.(is译成“是”)②名词性从句:例:The trouble with me is that I lack money. (is译成“是”)③名词短语:例:The question is when to set out. (is译成“是”)④作名词用的动名词短语:例:My hobby is collecting stamps. (is译成“是”)⑤作名词用的不定式短语:例:My purpose here is to see him. (is译成“是”)⑥形容词:例:She is beautiful. (“is”不必译出)⑦作形容词用的现在分词:例:The question is interesting.⑧作形容词用的过去分词:例:I am interested in the question.⑨作形容词用的介词短语(由“of +抽象名词”构成):例:The book is of much value./valuable.⑩地点副词:例:She is there. 例:ls he home now? (is译成“在”)○11地点副词短语(由“介词+地方名词”构成):例:She is in danger 例:She is in town. (is译成“在”)(2)be 动词之后的现在分词有三种词性:①adj.→译成“。

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