吉林省伊通满族自治县第三中学校高中英语人教版必修四UNIT 3 GRAMMAR 课件 .ppt

1、He had a gift for acting.Acting was his job.(v-ing used as subject)(V-ing used as object)GrammarGrammarv-ing 形式作表语,定语和宾语补足语的用法My job is teaching you English.=Teaching you English is my job.（v-ing 形式作表语，表示主语“my job”的内容。）The story is very moving.（v-ing 形式作表语，表示主语“the film”的性质、特点，不能和主语互换。）His acting is

2、 so interesting.His job is acting.=Acting is his job.我的兼职工作是在一家学校教足球。（part-time job)My part-time job is teaching football in a school.常用来作表语的ing形式有：astonishing,amusing,confusing,disappointing,boring,encouraging,inspiring,moving,tiring,interesting,surprising等There is a swimming pool.“一个游泳池”=There is

3、a pool for swimming.二.V-ing used as attribute（定语）现在分词，“正在的”There is a swimming girl.“一个正在游泳的女孩”=There is a girl who is swimming.动名词，表示名词的属性或用途drinking water=water for drinking 饮用水a walking stick=a stick for walking 手杖a reading room=a room for reading 阅览室a writing desk=a desk for writing 写字台Can you g

4、ive me an example?flying kitesboiling watera dancing girl现在分词做定语He saw a flying bird.The man speaking to the teacher is our monitors father.单个词的现在分词作定语，作前置定语;现在分词短语则作后置定语，相当于一个定语从句。The man who is speaking to the teacher is our monitors father.They lived in a room facing the street.=They lived in a r

5、oom that faces the street.他们住在一间面朝街的房子。The man standing there is Peters father.=The man who is standing there is Peters father.站在那儿的那个人是彼得的父亲。More examples-ing形式短语也可以用作非限制定语，相当于一个非限制性定语从句，这时，它与句子其他部分用逗号分开。如：His brother,working as a teacher,lives in Beijing.=His brother,who is working as a teacher,li

6、ves in Beijing.他那个当教师的哥哥住在北京。1.穿过市中心的那条河给我们带来很多快乐。2.现在正讨论的问题涉及污染问题。(involve)3.他们中有些人，生长在乡村，从未看过轮船。翻译：(用v-ing作表语）The river running through the center of the city brings us lots of pleasure.The question being discussed now involvespollution problem.Some of them,growing in the countryside,have never se

7、en the ships.1.放在感官动词后面，如 see,hear,feel,smell,watch,find,notice,observe,look at,listen toWe saw the teacher doing the experiment.I heard someone knocking at the door.三.V-ing used as object complement（宾语补语）We find thousands of houses_(fall)in the earthquake.falling 名师点津 see,hear,feel,watch等动词之后用-ing形

8、式和不带to 的动词不定式作宾语补足语的区别：前者表示动作正在进行，而后者表示（或强调）动作从开始到结束的全过程。如:2 位于表示使役的动词后，常见的有have,make,let,get,keep,set,catch,leave等如：I wont have you doing that.This set me thinking.Im sorry to have kept you waiting.I cant get the clock going again.You wont catch me doing that again.你看吧，我决不会做那种事了。The bird singing in

9、 the tree is very beautiful.=The bird that is singing in the tree is very beautiful.现在分词作定语，表示一个正在进行的动作或者表示一个主动的动作。The concert given by their friendswas a success.=The concert which was given by their friends was a success.过去分词作定语，表示一个已经完成的动作或一个被动动作。The patient to be examined nextis waiting outside.

10、下一个要检查的病人正在外面等着。Practice:The meeting _(hold)tomorrow is important.The meeting _(hold)nowis important.The meeting _(hold)yesterdayis important.to be heldbeing heldheld不定式（to+V.）作定语表示一个将来要发生的动作。如：30 十一月 202519 Choose the best answer：1.Dont leave the water _ while you brush your teeth.A.run B.running C.being run D.to run 30 十一月 202520 2.Tell Mary that theres someone _ for her at the door.A.waiting B.waited C.waits D.to wait3.The _ waiter came up to us and said,“You are welcome.”A.smiling B.smiled C.smile D.to smile