主系表结构和Therebe句型.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,主系表结构和Therebe句型,一、主系表结构,主谓宾,=,主语,+,实义动词,+,宾语,be,就是系动词,不能用于主谓宾中。,主系表,=,主语,+,系动词,(,最常见得就是,be,还有“五感”,feel,、,look,、,sound,、,smell,、,taste,和其她动词如,bee,、,grow,等),+,表语(名词、代词、形容词、时间地点副词、介词短语、表语从句,等)。,如,I am a boy,、,这句话中没有宾语属于主系表,I,就是主语,系动词,am,就是谓语动词,a boy,就是表语,系动词和表语合起来作谓语。由此可见在主系表中,谓语谓语动词;而在主谓宾中,谓语,=,谓语动词,如,I love my parents,、,总之,系动词和宾语就是不共戴天得仇人,誓不两立。,系动词后面接得就是表语,而宾语前面接得就是谓语,。,所谓主系表结构就就是英语句子中得主要成分就是主语、系动词和表语。主要用以说明主语得特征,状态,身份等。,定义,主系表(,S+V+P,):,1、,主语(,Subject,),2、,系动词(,Link verb,),3、,表语(,Predicative,),所谓主系表结构就就是英语句子中得主要成分就是主语、系动词和表语。主要用以说明主语得特征,状态,身份等。,1、,主语(,Subject,):,主语就是一句话得中心,表示所说得就是谁或就是什么,其位置一般放在句首。英语中主语一般不省略。主语主要由名词、动名词、代词或起名词作用得短语或从句来充当。,例如:,Li Lei is a Chinese boy、,(,Li Lei,就是名词,作主语。),He is from England、,(,He,就是代词,作主语。),Feeding the birds is my hobby、,(“,Feeding the birds”,就是动名词短语,作主语。),What she said is right、,(“,What she said”,就是从句,作主语。,2、,系动词(,Link verb,):,系动词本身有一定得词义,但不能独立作谓语,必须和句子中得表语一起构成谓语。简单地说,将主语和表语联系在一起,并构成一个完整句子得动词就叫做系动词。目前学到得系动词有,be,feel,look,sound,taste,smell,等。,例如:,This flower is beautiful、I felt very tired、You look worried、It tastes delicious、,常见得系动词,(,1,)表示特征和存在状态得,be,feel,look,smell,taste,sound、,(,2,)表示状态延续得,keep,(,3,)表示状态变化得,bee,get,turn,go,e,3、,表语(,Predicative,):,表语就是用来说明主语得身份、特征或状态得。她又叫作主语补足语。表语位于系动词之后,主要由名词、代词、形容词、数词、副词、介词短语、分词(短语)或动名词(短语)等来充当。例如:,I am fine、,(,fine,就是形容词,作表语),He is a boy、,(,boy,就是名词,作表语),Five plus two is seven、,(,seven,就是数词,作表语),We are here、,(,here,就是副词,作表语),He is not at home、,(“,at home”,就是介词短语,作表语),My hobby is reading、,(,reading,就是动名词,作表语),二、,There be,句型,there be,:表示某地有某物,指,没有生命得物体,有。例如:,There are many books in the schoolbag、have/has:,表示,有生命得人或者动物,有。例如:,I have many books、,看名词,单数,is,复数,are,不可数得,用,is,There _ a doll in the toy box、,A、is B、are,There _ some bread on the plate、,A、is B、are,There _ a lot of green trees in the Park、,A、is B、are,There is a cat and two dogs under the tree、,There are two dogs and a cat under the tree、,11,大家应该也有点累了，稍作休息,大家有疑问的，可以询问和交流,就近原则,只要看到,be,动词后面得词就是复数名词,就用,are,否则就用,is,。,当然还要注意时态哦！,There _ a desk and fifty-five chairs in the classroom、,A、are B、is,There _ fifty-five chairs and a desk in the classroom、,A、are B、is,There be-,得一般疑问句,There is a radio on the desk,、,Is there a radio on the desk?,Yes,there is、/No,there isnt,、,There are,some,shoes under the bed,、,Are there,any,shoes under the bed?,Yes,there are、/No,there arent、,规则:,is/are,要提前,some,变,any,其她都不变,、,单选,1、-You dont look very _、Are you ill?,-No,Im just a bit tired、,A、good B、well C、strong D、healthy,2、What he said sounds _、,A、nicely B、pleasantly,C、friendly D、wonderfully,3、These oranges taste _、,A、good B、well,C、to be good D、to be well,1、The cotton fells _、,A、soft B、softly),2、I felt _ sorry at his words、,(A、terrible B、terribly),3、The little hero looked _ at the enemy、,(A、angry B、angrily),4、Tasting _,the food was soon sold out、,(A、good B、well),5、It is _ of you to act _、,(A、bad B、badly),6、Traveling is _,and I am _ in it、,(A、interesting B、interested),7、After ten years hard work,he _ writer、,(A、became B、turned),翻译句子,1、,我得兄弟都就是中学生。,2、,冬季白天短,夜晚长。,3、,布朗夫人看起来很健康。,4、,十五岁她就成为有名得钢琴家了。,5、,孩子们,请保持安静。,6、,树叶已经变黄了。,7、,这个报告听起来很有意思。,answers,1、My brothers are all middle school students、,2、In winter,the days are short and the nights are long、,3、Mrs Brown looks very healthy、,4、At the age of fifteen he became a famous pianist、,5、Children,keep quiet please、,6、The leaves have turned yellow、,7、The report sounds interesting、,填空,The chic ken_、Would you like to have some、(,味道好),When they got home,they _、(,感到又饿又冷),