英语句子成分及基本结构ppt课件.pptx
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1、英语句子成分及基本结构,(一)句子成分的定义,构成句子的各个部分叫做句子成分。句子成分有主要成分和次要成分; 主要成分有主语和谓语; 次要成分有表语、宾语、定语、状语、补足语。,(二)句子的具体成分,1)主语(subject)它是句子所要说明的人或事物,是一句的主体,一般位于句首。如I study English(我学习英语)中的 。,I,主语(subject)句子说明的人或事物,Jane is good at playing the piano.She went out in a hurry.Four plus four is eight.To see is to believe.Smoki
2、ng is bad for health.The young should respect the old.What he has said is true.,(名词),(代词),(数词),(不定式),(动名词),(名词化的形容词,(句子),找出句中主语,The sun rises in the east. Twenty years is a short time in history. The poor are now living in the shelter. Seeing is believing. To see is to believe. He likes dancing.What
3、 he needs is a book.It is very clear that the elephant is round and tall like a tree.,(名词),(代词),(数词),(动名词),(不定式),(句子),(名词化的形容词),(It形式主语,主语从句是真正主语),谓语(predicate),谓语说明主语所做的动作或具有的特征和状态。如I study English中的 。动词或动词词组在句中作谓语,一般放在主语之后。,study,谓语说明主语的动作、状态和特征,简单谓语:由动词或动词词组组成I saw the flag on the top of the hill
4、?He looked after two orphans.复合谓语 由情态动词或助动词+动词;He can speak English well.She doesnt seem to like dancing,表语(predicative),3)表语(predicative)它是放在连系动词之后表示主语的身分或特征的,如I am a student(我是一个学生)中的 ;Our classroom is clean(我们的教室很干净)中的 。,student,clean,系动词,1)状态系动词(be动词) 例如: He is a teacher. (is与补足语一起说明主语的身份。) 2)持续
5、系动词 keep, rest, remain, stay, lie, stand 例如: He always kept silent at meeting. 他开会时总保持沉默。3)表像系动词 seem, appear, look, 例如: He looks tired. 他看起来很累。,4)感官系动词 feel, smell, sound, taste 例如:This kind of cloth feels very soft. 这种布手感很软。注意:系动词不用于被动语态.5)变化系动词 become, grow, turn, fall, get, go, come, run. 例如: He
6、 became mad after that. 自那之后,他疯了。6)终止系动词 prove, turn out, 表达“证实”,“变成”之意例如: The rumor proved false. 这谣言证实有假。,宾语(object),宾语表示动作的对象或承受者,一般位于及物动词和介词后 面。如I study English中的 。They like listening to music.(他们喜欢听音乐)中的 。,English,music,Show your passport, please. She didnt say anything. How many do you want? -
7、 I want two. They sent the injured to hospital. They asked to see my passport. I enjoy working with you. Did you write down what he said?,(名词 ),( 代词),(数词),(名词化的形容词),(三)宾语动作的对象或承受者及物动词或介词的宾语,(不定式),(动名词),(句子),定语(attributive),修饰名词或代词的词、短语或从句称为定语。如He likes to drink cold milk(他喜欢喝冷牛奶)中的 。,cold,(五)定语修饰或限制
8、名词或代词的词、词组或从句,He is a clever boy.His father works in a steel work.There are 47 students in our class.Do you known bettys sister?He bought some sleeping pills.His spoken language is good.,(形容词),(名词),(数词),(名词的所有格),(动名词),(过去分词),定语后置:如果定语是由一个单词表示时,通常要前置。而由一个词组或一个句子表示时,通常则后置The girl in red is his sister.
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