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1、主语+系动词+表语SubjectLink verbPredicative一.主语主语可以是什么？The chair is green.名词He is from England.Playing the computer is my hobby.What she said is right.代词动名词从句名词主要由 、或 充当。名词代词动名词从句第1页/共15页二.系动词状态、属性类动词 be（am、is、are ）/was、were他是一名教师。He is a teacher.他生病了。He is ill.他习惯自己一个人待着。be used to doingstayHe is used to
2、staying alone.第2页/共15页持续类动词 keep、remain、stay继续是，仍然是我们仍然可以做朋友。We can remain friends.我们要保持身体较康。We should keep healthy.门仍然是关着的。The door remains closed.他保持沉默。He keeps/stays slient.slientkeep、stay都可以表示 ，但如果表示身体健康方面的，只能用 。保持keep第3页/共15页表“像”系动词 appear、seemappear、seem+形容词你似乎很累。You seem tired.她好像身体很好。She app
3、ears well.他好像很开心。He appears happy.to do他似乎喜欢这个。He seems to like it.她看起来像是一个二十岁的女孩。She seems to be a 20-year-old girl.that+从句It seems/appears that+从句好像他犯了一个错误。It seemed that he made a mistake.=He seemed to make a mistake.他好像在自言自语。It seems that he is talking to himself.=He seems to be talking to himse
4、lf.第4页/共15页seem、appear是除了be动词外唯一可以直接加not表示否定的系动词。He doest seem to be her father.=He seems not to be her father.The baby doesnt appear to be aweak.=The baby appears not to be aweak.seem、appear常与there连用。那里好像只有一个房间。There seems to be only one room.这里好像有一些水。There appears to be some water.那里好像明天有一场聚会。Ther
5、e seems to be a party tommrow.第5页/共15页表示感官类的动词：起来（是）看起来 look听起来sound闻起来 smell尝起来 taste 摸起来；感觉起来feel这听起来是一个好主意。It sounds a good idea.这闻起来很不错。It smells nice.冰摸起来是冷的。Ice feels cold.这个菜尝起来很美味。This food tastes delicious.那个看起来不一样。That looks different.每个人感觉很开心。Everyone feels happy.第6页/共15页look，smell，sound，
6、feel，taste能接as if/as though+表语从句表示好像看起来天好像要下雨了。It looks as if it is going to rain.这听起来有重要的事情发生。It sounds as if something important will happen.感觉现在是春天了。It feels as if it is Spring now.第7页/共15页变化类的系动词 become,go,turn,grow,get,comebecome 后面一般接一种职业、身份；比较级+and+比较级变成一个老师 become a teacher变得越来越好 become bett
7、er and bettergo多接形容词，一般指的是由好变到坏turn多和颜色搭配；当接的是名词，名词前面不用冠词变绿 turn green变成作家 turn writergrow一般多与生长有关come多指由坏变到好get多指一种渐变的过程，比较级+and+比较级的结构第8页/共15页become,go,turn,grow,get,come1.Wrong never right.2.Fish soon bad in hot water.3.I was interested in music when I old.4.My dream is to a doctor.5.Leaves alway
8、s yellow in Autumn.6.It is darker and egoesgrewbecometurngetting第9页/共15页终止类系动词prove 被证实是这句话被证实是假的。This sentence proves false.turn out最后，终于证实他是对的。He proves right.他最后终于成功了。He turned out successful.第10页/共15页三.表语You look friendly.He is a boy.Five plus two is seven.They are in the classroom.My hobby is r
9、eading books.形容词名词数词地点介词动名词His job is to look after the children.The question is what you want to do.动词不定式表语从句第11页/共15页当表语是happy、willing、sorry等表示主语的心情的形容词时，后面通常加to do，译为做是的，很去。我很开心遇到到你。I am happy to meet you.听到这个消息，我很抱歉。I am sorry to hear that.我很愿意帮你。I am willing to help you.有这种父母，我感到很幸运。I feel luck
10、y to have this kind of parent.第12页/共15页主系表结构主语名词代词动名词主语从句系动词属性类延续类表“像”感官类变化类终止类bekeep,remain,stayseem,appearloook,sound,smell,taste,feelbecome,go,turn,grow,come,getprove,turn out表语名词形容词地点介词数词动名词不定式表语从句第13页/共15页1.What Mr White said sounds_.A.friendly B.wonderfully C.pleasantly D.nicely2.The poor boy
11、_ blind at the age of three.A.turned B.goes C.became D.went3.His voice_ as if he has a cold.A.sounds B.listens C.hears D.seems 4.It _that he was late for the train.A.looks B.turns C.gets D.seems5.These apples taste_.A.to he good B.to be well C.well D.good 6.When I went home yesterday,it was _ dark.A.going B.getting C.running D.coming 第14页/共15页谢谢您的观看！第15页/共15页