句型SViSc主系主补.ppt

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1、S+Vi+Sc主语+不及物动词+主语补足语主语的补足语通常用什么词表达？第二句型的模式例句：My name is Tom.John and Mary are classmates.Are you ready?All the questions are not easy to answer.Your dream will certainly come true.These books look very beautiful and smell very sweet,too.第二句型典型句型 It+be+adj./n.+to do It is nice to see you again.It is

2、 your duty to take care of your mother.It+be+adj.+for/of sb.+to do It is easy for us to learn to speak English.主语补足语的表示法和注意事项 名词或名词短语 He is called Tom.She was elected monitor of our class.形容词及形容词短语 At the moment my car is being made ready for a long journey.To define a word is sometimes found not ea

3、sy.动词不定式 Ice is known to be in the solid state.He was seen to go upstairs a moment ago.不定式做主语补足语和目的状语的区别：He was made to do the job.The machine was made to meet the need.Great efforts are made to improve the soil.现在分词或短语：They were seen carrying out an experiment in chemistry.He was seen going upstair

4、s at the moment.过去分词 Nothing is left undone.The flowerpot was found broken.as 引出主语补足语 The theory has been accepted as correct.He is regarded as cheerful,honest and modest.大多数使用主语补足语的句子是被动语态。注意习惯用法：主动/被动补语形式不同 这个定律通称为欧姆定律The law is known as Ohms Law.（被动）We know this law to be Ohms Law.We know this la

5、w as Ohms Law.（主动）不及物动词也可以用 as 引出主语补足语 He acted as an engineer.Petroleum serves as the important raw material for chemical industry.S Vi ScS Vi Sc表语的表示法 名词 The party turned out a great success.表示时间和地点的名词作表语，Be 意为“发生”“存在”The football match was that Saturday.Nobody can be two places at once.Be 和某些名词连用

6、，构成习惯说法 My classmates were all ears when I told them the story.全神贯注地听 They are all attention at the moment.全神贯注地听 They are all smiles when they come in。满脸笑容 形容词（最多）The athlete looks unusually fit.His friend turned red at the words.Speaking English may be difficult at first but it comes easy after pl

7、enty of practice.一定的形容词要和一定的系动词搭配 My teacher fell sick.老师病了 fall asleep,flat,short,ill,silent These two rivers ran dry.河流干枯了 Run short,loose,wild,cold Our dream has come true.梦想实现了 Come easy,natural,loose Keep fit.保重 Keep quiet,calm,cool,well,warm,silent,clean,dry His skin went brown in the sun.皮肤晒黑

8、了 go mad,hungry,bad,wrong,blind 不定式、动名词和分词 常见的系动词：appear,keep,seem,feel,smell,go,grow,sound,taste,look,turn,become 等 The food cooked by my mother smells inviting.A fat person always seems to be shorter than he really is.Tom kept talking with his classmates.副词：be+on,in,off,through,up,down,about,out,o

9、ver,around 等。表达简洁。Are they up?起床 Are his parents in？在家 I will be back in a minute.返回 How long have you been away?离开 Are the students through(with their homework?做完作业 The meeting will be tomorrow.在明天 用介词短语 She doesnt speak English so well.She is out of practice.That is against the interests of people

10、.That is between ourselves.The bridge is under construction.I know what they are after.We are behind schedule.The singer is at his best in classical works.Of 表示“具有”Im quite of your opinion.It appears of no use.of the same age of great importanceof great interest of the same kindof high quality of gr

11、eat helpof no use of different sizes更多的介词短语 In high spirits in trouble In danger in order out of control out of patient out of order out of danger under way under the weather under medical treatment 从句 That What Who/which/when/where/why/how/whether/if The question is what we should do first.That is why the scientists decided to put the meeting off.My question is who will give the talk.Your book is where you left it.That is how I know the news.The question is whether we can catch the first bus.