英语：过去分词作状语课件.ppt

Grammar,-Revise the Past Participle as Adverbial,-ed 分词作状语,1.-ed分词短语做状语可表示_等意义。这种-ed分词状语相当于一个_ ，若-ed分词作状语，句子的主语与分词所表示的动作构成_，即是该分词动作的承受者。,时间、地点、原因、,条件、让步、伴随,时间、地点、原因、条件、,让步等状语从句,动宾关系,表时间，相当于一个时间状语从句，有时过去分词前可加连词_来强调时间概念。如：,从山顶上看，这个城市就像一个大花园。_ ,thecitylookedlikeabiggarden.,Seenfromthetopofthehill,入党以后，他决定献身于党的事业。_, hedecidedtodevotehislifetothecauseof theParty.,AcceptedbytheParty,when或while,When it is seen from the top of the hill , ,After he was accepted by the party ,表原因，相当于一个原因状语从句。如：,他们看了那部电影深受感动, 都哭了。_, they all cried. 身边围着一群年轻人, 老人感到很高兴。 _, the old man felt happy.,Greatly moved by the film,Surrounded by a group of young people,As they were greatly moved by the film,As he was surrounded by a group of young people ,表条件，相当于一个条件状语从句，有时过去分词前可用if等词。如：,再给他一次机会，他会做得更好。_和你哥哥相比，你应该更加努力学习英语。 _,youshouldmakegreatereffortstostudyEnglish. 水如果被加热，会变成水蒸气。_, watercanbeturnedintosteam.,Givenanotherchance,hewilldobetter.,Comparedwithyourbrother,Ifheated,表让步，相当于一个though/although引导的让步状语从句。如：,尽管已经跑得筋疲力尽，他们还是继续追赶着那个强盗。,_,theywentonrunningaftertherobber.,Exhaustedbytherunning,尽管被许多人嘲笑，他还是继续他的研究。_,Laughedatbymanypeople,hecontinuedhisstudy.,表方式或伴随情况。如：,训练员出现了，后面跟着六条小狗。,The trainer appeared, _.,followed by six little dogs,他在屋子时走来走去，陷入了沉思。,He walked up and down the room, _.,lost in thought,那个老人在他的妻子的搀扶下走进了房间。,Theoldmanwentintotheroom,_.,supportedbyhiswife,我和父亲坐在桌子旁边讨论着我的工作问题。,_,myfatherandIweretalkingaboutmyjob.,Seatedatthetable,2.-ed分词（短语）作状语时，也可在其前面加上连词_等，以便明确作何种状语。,when, if, once, though, unless,虽然输了，但我们并没有泄气。,_(=_), we were not discouraged.,Though beaten,一旦尝过一次，这道菜的美味就难以让人忘怀。,_(=_), the dish is hard to forget.,Once tested,Though we were beaten,Once it is tasted,哪里发现老鼠，就在哪里把它消灭。,Rats should be wiped out _(= _).,where found,where they are found,3.过去分词作状语与现在分词作状语的区别在于: 过去分词与句子主语构成_, 而现在分词与句子主语构成_。判断正确：（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.,动宾关系,主谓关系,F,T,( )1. _ more attention, the tree could have grown better. A. Given 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. openingC. having opened D. opened,A,D,练习：,Practice,( )3. _ in thought, he almost ran into the car in front of him.A. Losing B. Having lost C. Lost D. To lose,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. begun,D,( )6. _ in 1636, Harvard is one of the most famous universities in the United States.A. Being founded B. It was founded C. Founded D. Founding,C,( )7. When _, the museum will be open to the public next year. A. completed B. completing C. being completed D. to be completed,A,( )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. known,D,( )9. Unless _ to speak, you should remain silent at the conference.A. invited B. invitingC. being invited D. having invited,A,( )10. Friendship is like money: easier made than _. A. kept B. to be kept C. keeping D. having kept,A,( )11. _ time, hell make a first-class tennis player. A. Having given B. To give C. Giving D. Given,D,Homework,Review the grammar. Finish the exercises in using Words and Expressions.,