英语语法词性和句子成分教学内容.ppt
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1、英语语法词性和句子成分一、词性的分类一、词性的分类词类又叫词性(词类又叫词性(part of speech),英语单词根据其),英语单词根据其在句子中的功用,可以分十个大类。在句子中的功用,可以分十个大类。1 名词名词 noun n.2 代词代词 pronoun pron.3 形容词形容词 adjective adj.4 副词副词 adverb adv.5 动词动词 verb v.6 数词数词 numeral num.7 冠词冠词 article art.8 介词介词 preposition prep.9 连词连词 conjunction conj.10 感叹词感叹词 interjection
2、 interj.其他词性缩写其他词性缩写c=可数名词,可数名词,countable noun的缩写的缩写 u=不可数名词,不可数名词,uncountable noun的缩写的缩写pl=复数,复数,plural的缩写的缩写 vi=不及物动词,不及物动词,intransitive verb的缩写的缩写 vt=及物动词,及物动词,transitive verb的缩写的缩写you 你你happy 高兴的高兴的 three 三三 quickly 迅速地迅速地 student 学生学生 cut 砍、割砍、割 a 一个一个 at 在在.and 和和 oh 哦哦pron.adj.num.adv.n.v.art
3、.prep.conj.interj.(感叹词感叹词)Ex.Write down the part of speech of the following words:十大词类十大词类名词名词-表示人或事物的名称表示人或事物的名称形容词形容词-表示人或事物的特征表示人或事物的特征副词副词-修饰动词、形容词、或其他副词修饰动词、形容词、或其他副词动词动词-表示动作或状态表示动作或状态代词代词-代替名词、数词代替名词、数词数词数词-表示数量或顺序表示数量或顺序冠词冠词-限制名词的意义限制名词的意义介词介词-表示名词、代词和其他词的关系表示名词、代词和其他词的关系连词连词-连接词与词或句与句连接词与词或
4、句与句 二、英语句子成分二、英语句子成分 (一)主语:(一)主语:一个句子所叙述的主体,表示一个句子所叙述的主体,表示句子所说的是:句子所说的是:“什么人什么人”或或“什么事物什么事物”1.We often speak English in class.2.Smoking does harm to the health.3.The rich should help the poor.4.It is necessary to master a foreign language.1.一般位于句首或谓语之前。一般位于句首或谓语之前。Is your father a lawyer or a docto
5、r?Has she got a big flat?Shall we have a swim with your friends?2.疑问句的主语在系动词、助动词、情态动词之后疑问句的主语在系动词、助动词、情态动词之后 Sit down,please.Come in,please.3.祈使句中主语常省略祈使句中主语常省略 Gone are the days when farmers live in the poor houses.No sooner had she given him a welcome than she went in to prepare him a meal.Only in
6、 this way can we solve the problem.There is a clock on the wall.Once there lived a king called Lear.There goes the bell!倒装句的主语在系动词、助动词、情态动词之后倒装句的主语在系动词、助动词、情态动词之后There be结构中主语在结构中主语在be动词之后动词之后(名词)(名词)(代词)(代词)(数词)(数词)(动名词)(动名词)(从句)(从句)1.One-third is produced.2.Running does good to the health.3.When w
7、e are going to have an English test has not been decided.4.During the 1990s,American country music has become more and more popular.5.To swim in the river is a great pleasure.6.The rich should help the poor.7.It is necessary to master a foreign language.8.We often speak English in class.(不定式)(不定式)(名
8、词化的形容词)(名词化的形容词)(it作形式主语,真正的主语为后面的不定式)作形式主语,真正的主语为后面的不定式)1.Honest is a fine quality of human beings and therefore we should not tell lies.2.Help others is to help ourselves.3.Do a lot of housework day and night made Catherine become weaker and weaker.4.Liuxiang got the first place in the 2004 Olympi
9、c Games shocked people all over the world.5.In my opinion,visit universities is just a popular culture.单句改错(只有一处错误)。单句改错(只有一处错误)。(二)谓语:(二)谓语:1、简单谓语:由一个动词或动词短语构成。、简单谓语:由一个动词或动词短语构成。He practices running every morning.She takes good care of her sick mother.2、复合谓语:、复合谓语:(1)情态动词)情态动词+动词原形。动词原形。He can spe
10、ak French very fluently.She doesnt seem to like dancing.(2)系动词)系动词+表语。表语。The film is interesting.He looked a bit excited.6.It is warm here all the year round because Guangzhou located in the middle of Guangdong province.7.To get prepared for the Asian Games,Guangzhou built 82 sports courts so far.8.
11、It not only have a lot of high-rise building,but is also famous for the scenic spots.9.Can it attracts the tourists from home and abroad?单句改错(只有一处错误)。单句改错(只有一处错误)。(三)宾语:(三)宾语:宾语表示宾语表示动作的对象或承受者动作的对象或承受者,一般位于及物动词和介词后面。一般位于及物动词和介词后面。1.They went to see an exhibition yesterday.2.Please take them to the w
12、aiting room.3.I have three.4.They helped the old with their housework yesterday.5.He pretended not to see me.6.Mary enjoys playing the piano.7.I think(that)he is fit for his office.(名词)(名词)(代词)(代词)(数词)(数词)(名词化形容词)(名词化形容词)(不定式短语)(不定式短语)(动名词短语)(动名词短语)(从句)(从句)(1)双宾语(间接宾语双宾语(间接宾语+直接宾语)直接宾语)Lend me your
13、dictionary,please.(2)复合宾语(宾语复合宾语(宾语+宾补)宾补)They elected him their monitor.We consider the answer wrong.(四)表语:(四)表语:表语用以说明主语的身份、特征表语用以说明主语的身份、特征和状态,它一般位于和状态,它一般位于系动词系动词之后。之后。1.Yang Liwei is an astronaut.2.Thats all I want to tell you.3.Three times four is twelve.4.The weather has turned warm.5.The spe
14、ech is exciting and the students are excited.6.His hobby is playing football.7.My job is to teach English.8.Our teacher isnt in.He is out.9.He is in good health.10.The truth is that he has never been abroad.系动词系动词:描述稳定状态:描述稳定状态:be描述变化或结果:描述变化或结果:get,become,turn,grow,go,prove,fall描述表象或感官效果:描述表象或感官效果:
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