英語：過去分詞作狀語課件

1、Grammar-Revise the Past Participle as Adverbial-ed -ed 分詞作狀語分詞作狀語1.-ed1.-ed分詞短語做狀語可表示分詞短語做狀語可表示_等意義。這種等意義。這種-ed-ed分詞狀分詞狀語相當(dāng)于一個語相當(dāng)于一個_ ，若，若-ed-ed分詞作狀語，句子的主分詞作狀語，句子的主語與分詞所表示的動作構(gòu)成語與分詞所表示的動作構(gòu)成_，即是，即是該分詞動作的承受者。該分詞動作的承受者。時間時間、地點(diǎn)地點(diǎn)、原因原因、條件條件、讓步讓步、伴隨伴隨時間、地點(diǎn)、原因、條件、時間、地點(diǎn)、原因、條件、讓步等狀語從句讓步等狀語從句動賓關(guān)系動賓關(guān)系表時間，相當(dāng)于一個時

2、間狀語從句，有時過去表時間，相當(dāng)于一個時間狀語從句，有時過去分詞前可加連詞分詞前可加連詞_來強(qiáng)調(diào)時間概來強(qiáng)調(diào)時間概念。如：念。如：從山頂上看，這個城市就像一個大花園。從山頂上看，這個城市就像一個大花園。_ , the city looked like a big garden. Seen from the top of the hill入黨以后，他決定獻(xiàn)身于黨的事業(yè)。入黨以后，他決定獻(xiàn)身于黨的事業(yè)。_, he decided to devote his life to the cause of the Party.Accepted by the Party when或或whileWhen it

3、 is seen from the top of the hill , After he was accepted by the party ,表原因，相當(dāng)于一個原因狀語從句。如：表原因，相當(dāng)于一個原因狀語從句。如： 他們看了那部電影深受感動他們看了那部電影深受感動, 都哭了。都哭了。_, they all cried. 身邊圍著一群年輕人身邊圍著一群年輕人, 老人感到很高興。老人感到很高興。 _, the old man felt happy. Greatly moved by the film Surrounded by a group of young peopleAs they wer

4、e greatly moved by the film,As he was surrounded by a group of young people ,表條件，相當(dāng)于一個條件狀語從句，有時過去表條件，相當(dāng)于一個條件狀語從句，有時過去分詞前可用分詞前可用if等詞。如：等詞。如：再給他一次機(jī)會，他會做得更好。再給他一次機(jī)會，他會做得更好。_和你哥哥相比，你應(yīng)該更加努力學(xué)習(xí)英語。和你哥哥相比，你應(yīng)該更加努力學(xué)習(xí)英語。 _, you should make greater efforts to study English. 水如果被加熱，會變成水蒸氣。水如果被加熱，會變成水蒸氣。_, water c

5、an be turned into steam.Given another chance, he will do better. Compared with your brother If heated表讓步，相當(dāng)于一個表讓步，相當(dāng)于一個though/although引導(dǎo)的讓引導(dǎo)的讓步狀語從句。如：步狀語從句。如：盡管已經(jīng)跑得筋疲力盡，他們還是繼續(xù)追趕著盡管已經(jīng)跑得筋疲力盡，他們還是繼續(xù)追趕著那個強(qiáng)盜。那個強(qiáng)盜。_, they went on running after the robber. Exhausted by the running盡管被許多人嘲笑，他還是繼續(xù)他的研究。盡管被許多人嘲

6、笑，他還是繼續(xù)他的研究。_ Laughed at by many people, he continued his study. 表方式或伴隨情況。如：表方式或伴隨情況。如： 訓(xùn)練員出現(xiàn)了，后面跟著六條小狗。訓(xùn)練員出現(xiàn)了，后面跟著六條小狗。 The trainer appeared, _.followed by six little dogs他在屋子時走來走去，陷入了沉思。他在屋子時走來走去，陷入了沉思。He walked up and down the room, _.lost in thought那個老人在他的妻子的攙扶下走進(jìn)了房間。那個老人在他的妻子的攙扶下走進(jìn)了房間。The old m

7、an went into the room, _.supported by his wife我和父親坐在桌子旁邊討論著我的工作問題。我和父親坐在桌子旁邊討論著我的工作問題。 _, my father and I were talking about my job. Seated at the table2.-ed分詞（短語）作狀語時，也可在其前面分詞（短語）作狀語時，也可在其前面加上連詞加上連詞_等，等，以便明確作何種狀語。以便明確作何種狀語。when, if, once, though, unless雖然輸了，但我們并沒有泄氣。雖然輸了，但我們并沒有泄氣。_(=_), we were not

8、 discouraged. Though beaten一旦嘗過一次，這道菜的美味就難以讓人忘懷。一旦嘗過一次，這道菜的美味就難以讓人忘懷。 _(=_), the dish is hard to forget. Once testedThough we were beatenOnce it is tasted哪里發(fā)現(xiàn)老鼠，就在哪里把它消滅。哪里發(fā)現(xiàn)老鼠，就在哪里把它消滅。Rats should be wiped out _(= _).where foundwhere they are found3.過去分詞作狀語與現(xiàn)在分詞作狀語的區(qū)別在過去分詞作狀語與現(xiàn)在分詞作狀語的區(qū)別在于于: 過去分詞與句子

9、主語構(gòu)成過去分詞與句子主語構(gòu)成_, 而現(xiàn)而現(xiàn)在分詞與句子主語構(gòu)成在分詞與句子主語構(gòu)成_。判斷正確：（判斷正確：（T/F） Seeing in this light, the matter is not as serious as people generally suppose. Seen in this light, the matter is not as serious as people generally suppose. 動賓關(guān)系動賓關(guān)系主謂關(guān)系主謂關(guān)系FT( )1. _ more attention, the tree could have grown better. A. Gi

10、ven B. To give C. Giving D. Having given.( )2. The computer center, _ last year, is very popular among the students in this school(A. open B. opening C. having opened D. openedAD練習(xí)：練習(xí)：Practice ( )3. _ in thought, he almost ran into the car in front of him. A. Losing B. Having lost C. Lost D. To lose

11、 C( )4. _ such heavy pollution already, it may now be too late to clean up the river. A. Having suffered B. Suffering C. To suffer D. Suffered A( )5. The researcher is so designed that once _ nothing can be done to change it. A. begins B. having begun C. beginning D. begunD( )6. _ in 1636, Harvard i

12、s one of the most famous universities in the United States.A. Being founded B. It was founded C. Founded D. FoundingC( )7. When _, the museum will be open to the public next year. A. completed B. completing C. being completed D. to be completedA( )8. Dont use words, expressions, or phrases _ only to people with specific knowledge. A. being known B. having been known C. to be known D. knownD( )9. Unless _ to speak, you should remain silent at the conference.A. invited B. inviting C. being invited D. having invitedA( )10. Friendship is like money: easier made than _. A. kept B. to be kept C.