高二英语语法非谓语动词分词的用法公开课课件.ppt

1、非谓语动词-分词,教学目标： 1、学习分词基础知识； 2、掌握分词的主要用法。,Step one: revision 用动词适当形式填空: 1. _ the project as planned, well have to work two more hours a day. (complete) 2.He hurried to the booking office only_ that all the tickets had been sold out. (tell) 3.They knew her well. They had seen her_ up from the childhood

2、. (grow) 4.The meeting _ tomorrow is important. (held) 5. She was the first woman_to win the gold medal in the Olympic Games.,To complete,to be told,grow,to be held,to win,Step two：分词的用法 分词的形式： 现在分词 主动一般式： doing 主动完成式: having done 被动一般式：being done 被动完成式: having been done 过去分词 done(唯一形式) *分词的否定式是在其结构

3、前加not,分词的功能：具有形容词、副词的作用，在句中做 表语、补语、定语、状语 一、分词做表语(具有形容词特征,没有动作意义) 现在分词表主语所具有的特征；过去分词表主语自身所 处于的状态 例:The story is interesting and I am interested in it. The glass was broken.(表状态) The glass was broken by my brother.(表动作） 练一练: Those of his relatives are _(bore) and I dont want to deal with them. After a

4、 long walk on a hot day,one feels _.(tire) Please remain _ until the plane has come to a complete stop .(seat),boring,tired,seated,二、分词作补语 主语+谓动+宾语+现在分词（与宾语是主动关系，强调动作 正在进行） I heard her singing when I passed by her room . I saw the house being built at that time. with so much work filling my mind,I a

5、lmost break down. 主语+谓动+宾语+过去分词（与宾语是被动关系，强调被动完成 或完成） The guests left most of the dishes untouched. I was surprised to find my hometown changed so much. The murder was brought in with his hands tied behind.,高考重现： 1.John received an invitation to dinner,and with his work_， he gladly accepted it. A.fin

6、ished B.finishing C.having finished D.wasfinished 2.Jenny hopes that Mr.Smith will suggest a good way to have her written English_ in a short time. A.improved B.improving C.to improve D.improve 3.To learn English well, we should find opportunities to hear English _as much as we can . A.speak B.speak

7、ing C.spoken D.to speak,-,三、分词作定语： 及物动词（vt）作定语有： doing 被修饰名词与分词为主动关系 being done 被修饰名词与分词为被动关系且表正在进行 done 被修饰名词与分词为被动关系且表完成,不及物动词（vi）作定语有(前置定语) doing 分词动作正进行 falling leaves done 分词动作已完成 fallen leaves 请记住: a rising/risen sun boiling/ boiled water developing/developed countries,提示： 分词的完成式不作宾补，不作定语 分词与不

8、定式的区别主要体现在动作发生的时间上,1.We finished the work in less than half the time allowing 2.At present,there is a new bridge built in the south of the city and the workers are working day and night. 3. It is one of the funnist things being found on the Internet so far this year. 4.There were many people wait at

9、 the bus station. 5.The trees having been blown down in the storm have been moved off.,(allowed),-,(being built),(found),(waiting),-,(blown),找一找，改一改,提示： 分词作状语,其逻辑主语必须与句子的主语一致,否则采用从句形式, While watching TV, the doorbell rang.() While watching TV, we heard the doorbell ring.(),四、分词作状语,分词作状语解题窍门,什么成分？(谓语

10、? 非谓语?) He ran to me and held my hand. He ran to me, singing. 什么关系？(主动? 被动?) Hearing the news, we were excited. Told the news, we were excited. 什么时间？(进行? 完成?) Not knowing how to do it, she looked worried. Having worked abroad for twenty years, the old man is on the way back to his motherland. 但是,有些分

11、词作状语是独立结构,不与句子的主语 产生联系;常见的有:judging from, generally speaking, compared to/with,considering ,providing(ed),etc.,1. Faced with a bill for $10， 000，_. A.John has taken an extra job B.the boss has given John an extra job C.an extra job has been taken D.an extra job has been given to John,3. _to reach th

12、em on the phone，we sent an email, instead A.Fail B.Failed C.To fail D.Having failed 4. _around the Water Cube, we were then taken to see the Birds Nest for the 2008 Olympic Games. A.Having shown B.To be shown C.Having been shown D.To show,2. He is a student at Oxford University, _for a degree in com

13、puter science. A.studied B.studying C.to have studied D.to be studying,小试身手,5.in a white uniform, he looks more like a cook than a doctor. A.Dressed B.To dress C.Dressing D.Having dressed,6._from media reports, the result has been unclear. A.To judge B.Having judged C.Judging DJudged,7._out of the o

14、ffice building,suddenly a car stopped in front of me. A.To come B.Having come C.Coming D.The moment I came,8.My cousin came to see me from the country,_me a full basket of fresh fruits. A.brought B.bringing C.to bring D.had brought,Translation:(运用分词短语） 1、(这食物)尝起来味道很好，很快就卖光了 2、他们正在观看孩子们踢足球 3、老师进了实验室，

15、后面根着一群学生 4、做完了作业以后，他才上床睡觉 5、听到这个消息，那位女士站在那儿，吓坏了,Tasting delicious, the food was sold out soon ,They are watching the children playing football ,The teacher went into the lab ,followed by a group of students,Having finished his homework,he went to bed ,Hearing the news, the woman stood there, frightened ,1、 (这食物)尝起来味道很好，很快就被卖完了. 2、他们正在观看孩子们踢足球 3、老师进了实验室，后面根着一群学生 4、做完了作业以后，他才上床睡觉 5、听到这个消息，那位女士站在那儿，吓坏了,Tasting delicious, the food was sold out soon ,They are watch