非谓语动词之现在分词作状语

1、非谓语的三种形式,1. 现在分词 doing 2. 过去分词 done 3. 不定式 to do,I picked it up, _(find) that it was a canteen card,伴随状语,finding,现在分词做状语,填空,_(work) hard, youll surely succeed,现在分词成分作条件状语,If you work hard,Working,2). _ (be) poor, he couldnt afford a TV set,现在分词成分作原因状语,Because he was poor,Being,3). _ (walk) in the st

2、reet, I saw a tailors shop. 4). His father died, _ (leave) the family even worse off,时间状语,When I was walking in the street,结果状语,and this left the family even worse off,Walking,leaving,5) Four people entered the room _ (look) around in a curious way. = Four people entered the room and looked around i

3、n a curious way. 6) He came running back to tell me the news,伴随状语,方式状语,looking,可以表示时间, 原因, 结果, 条件, 行为方式或伴随动作等,2.现在分词的基本形式,主动形式 被动形式 一般式 doing 完成式,being done,having done,having been done,现在分词作状语的几种形式,一般形式：现在分词的动作和谓语动词的动作同时发生用：doing Hearing the sad news, she burst into tears. 2. 完成式：当分词的动作先于谓语动词的动作发生用

4、分词的完成式：having done Having finished the class, she went home,3. 被动式：being done Being criticised by the teacher, the boy hung his head. 4. 完成被动式：having been done Having been praised for his job, Tom worked harder. Not having been received the reply, he decided to write another one,注意,现在分词作状语时，其逻辑主语必修与

5、主句中主语一致。它们之间是主动关系。被动则用V-ed. 但是短语 generally speaking; judging from/by; compared with; supposing; to tell you the truth等是固定搭配。不受主语影响。 Judging from his face, he was very angry,2. 作状语的V-ing形式和句子之间通常有一个逗号隔开，不能用并列连词。 Studying hard, and you will pass the entrance examination to college. Studying hard, you

6、will pass the entrance examination to college. Study hard, and you will pass the entrance examination to college,F,T,T,3. 为了使V-ing形式作状语所表达的意思更为明确。可在V-ing 前加适当的连词（when ;while; if ; though; unless 等） While waiting for the bus, he met Mary,1. Having not seen the film, I cant tell you what I think of it

7、. 2. The men worked for extra hours got an extra pay. 3. Seen from the top of the hill, we find the city more beautiful. 4. Generally speak, facial expressions are helpful communications, too,Not having,working,Seeing,speaking,单句改错,5. “Cant you read?” the man said, angrily pointed to the notice on t

8、he wall. 6. Knocking at the door before entering, please. 7. European football is played in 80 countries, made it the most popular sport in the world,pointing,Knock,making,Thank You,可以表示时间, 原因, 结果, 条件, 行为方式或伴随动作等,1).Using your head, youll find a good way. Working hard, youll surely succeed,条件状语,If y

9、ou use your head,If you work hard,2). Being poor, he couldnt afford a TV set. Not knowing her address, we cant get in touch with her,原因,Because he was poor,As we dont know her address,3). Walking in the street, I saw a tailors shop. 4). His father died, leaving the family even worse off,时间,When I wa

10、s walking in the street,结果,and this left the family even worse off,I was told that there were about 50 foreign students _ Chinese in the school, most_were from Germany. （2006年 辽宁卷）A. study; of whom B. study; of themC. studying; of them D. studying; ofwhom,高考链接,2. Dont sit there _ nothing. Come and help me with this table. （2006年 湖北卷 A. do B. to do C. doing D. and doing,3. Come on, please give me some ideas about the project. Sorry. With so much work _ my mind, I almost break down. (2007年 福建卷） A. filled B. filli