英语必修1&2Unit 1 Friendship教学演示ppt课件
展开The past participle as the Attribute Predicative and the bject cmplement.过去分词充当定语、表语和宾语补足语。⑴ 作用与用法: 过去分词(表示完成和被动的动作)具有形容词、副词的作用,在句中可以用作定语、表语、宾语补足语和状语,但不能单独构成谓语。
① 定语 过去分词作定语,表示分词动作与所修饰的名词之间存在被动关系。单一的过去分词作定语一般放在被修饰的名词之前;过去分词短语作定语放在被修饰之后,过去分词及过去分词短语作定语均可以转换为一个定语从句。
如: The brken windw (=The windw which was brken) will be replaced sn. 破损的窗户很快就会被换掉。 The bks bught yesterday (which were bught yesterday ) are f high quality. 昨天买的书确实很不错。
② 表语 过去分词作表语, 表示主语的状态, 且该状态通常是由外界因素引起的。这时过去分词可以被看作一个形容词, 是形容词化的过去分词。如: I’m interested in reading nvels written by Jin Yng. 我对金庸写的小说很感兴趣。
③ 宾语补足语 作宾语补足语的过去分词一般是及物动词,和宾语有逻辑上的主谓关系。可以带过去分词作宾语补足语的动词有: A. see, hear, watch, feel, think ,find 等表示感觉和心理状态的动词。 We fund her greatly changed. 我们发现她变了很多。
B. make, get, have, help, leave 等表示“致使”意义的动词 What made them s frightened?C. like, want, wish, rder 等表示“希望、要求”等意义的动词 He wn’t like such questins discussed at the meeting. 他不想让这样的问题在会上讨论。
⑵ 现在分词与过去分词的区别:① 定语中 现在分词作定语常表示“动作正在进行”,此时或当时的状态等;过去分词则常表示“动作发生在谓语动词的动作前”等;被修饰的名词一般是现在分词的逻辑主语,是过去分词的逻辑宾语。
如: I knw the man standing there. 我认识站在那儿的那个人。 Is there anything planned fr tnight? 今晚有什么活动吗?
② 表语 现在分词作表语,具有主动的含义,意味着“起这种作用”;而过去分词作表语具有被动含义, 意味着“受这种影响”。如: The wrk was tiring. 这项工作挺累人的。 The wrker were sn tired. 工人们很快就感到累了。
注意: 作表语的过去分词表示状态,构成被动语态的过去分词表示动作:The bk is well written. (表语)The bk was written by a sldier. (被动语态)
③ 宾语补足语 现在分词作补足语,被补足的宾语或主语是它的逻辑主语(即主动关系);过去分词作补足语,被补足的宾语或主语是它的逻辑宾语(即被动关系)。如: I heard smene calling me. I heard my name called. 我听见有人喊我。
1. _______ (污染的)air and water are harmful t peple’s health.2. The prblem ____________________ (在会议上讨论的) yesterday was very difficult t slve.
discussed at the meeting
3. He became ______ (兴奋) when he heard he had wn the first place in the cmpetitin.4. I am _________ (感兴趣) in the stry.5. I haven’t gt the film ________ (冲洗)yet.6. D yu knw the man _______ (站) beside the dr?
单句改错7. A breaking cup is lying n the flr. breaking改为brken 8. The meeting hlds yesterday was very imprtant. hlds改为held
9. When I entered the rm. I fund Mary seating beside my mther. seating改为seated10. When they wke up , they fund the wrld utside cmpletely changing. changing改为changed
11. After his jurney frm abrad, Richard Jnes returned hme____. A. exhausting B. exhausted C. being exhausted D. having exhausted
12. Yu can make yurself ___ in English pretty well if yu keep n speaking the language. A. understand B. understanding C. t understand D. understd
13. He tried t _______ in Japanese. A. understand himself B. make himself understanding C. make himself understd D. make t understand
14. ---Hw d yu deal with the disagreement between the cmpany and the custmers? ---The key ___the prblem is t meet the demand __ by the custmers. A. t slving; making B. t slving ; made C. t slve; making D. t slve; made
15. Yu shuld understand the traffic rule by nw. Yu’ve had it ___ ften enugh. A. explaining B. t explain C. explain D. explained
16. He glanced ver at her, ___ that thugh she was tiny, she seemed very well put tgether. A. having nted B. nted C. t nte D. nting
17. _____ in the muntains fr a week, the tw students were finally saved by the lcal plice. A. Having lst B. Lst C. Being lst D. Lsing
18. Sarah, hurry up. I’m afraid yu wn’t have time t ____befre the party. A. get changed B. get change C. get changing D. get t change
19. The disc digitally ____in the studi, sunded fantastic at the party that night. A. recrded B. recrding C. t be recrded D. having recrded
20. The flwers ______ sweet in the btanic garden attract the visitrs t the beauty f nature. A. t smell B. smelling C. smelt D. t be smelt
(3) 过去分词短语作状语 过去分词作状语可表示时间、地点、原因、条件、让步、伴随等意义。这种过去分词状语相当于于一个时间、地点、原因、条件、让步等状语从句, 若过去分词作状语,句子的主语与分词所表示的动作构成动宾关系, 即是该分词动作的承受者。
1. 过去分词作原因状语 Greatly mved by the film, they all cried. 他们看了那部电影深受感动, 都哭了。 Surrunded by a grup f yung peple, the ld man felt happy. 身边围着一群年轻人, 老人感到很高兴。
2.过去分词作状语, 表示伴随情况或方式。 The trainer appeared, fllwed by six little dgs. 训练员出现了,后面跟着六条小狗。 He walked up and dwn the rm, lst in thught. 他在屋子时走来走去,陷入了沉思。 Filled with extrardinary strength, he raised himself. 他使出全身的力气站了起来。
3.过去分词作状语, 还可以表示: Given much time, we culd d it better.(条件) 多给点时间的话,我们会做得更好。 When heated, ice can be changed int water.(时间) 冰加热时变成水。
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动宾关系, 而现在分词与句子主语构成主谓关系。 Seeing in this light, the matter is nt as serius as peple generally suppse. Seen in this light, the matter is nt as serius as peple generally suppse.
1. ___ in thught, he almst ran int the car in frnt f him. A. Lsing B. Having lst C. Lst D. T lse
动词-ing或过去分词作状语, 其逻辑主语应是主句主语。
2. If ___ the same treatment again, he’s sure t get well. A. giving B. give C. given D. being given
3. _____ in 1636, Harvard is ne f the mst famus universities in the United States. A. Being funded B. It was funded C. Funded D. Funding
析: 正确答案为 C 项。哈佛大学是1636 年被建的, 所以该空应填过去分词 Funded 作状语。
4. _____ with the size f the whle earth, the biggest cean desn’t seem big at all. A. Cmpare B. When cmparing C. Cmparing D. When cmpared
5. ___ time, he’ll make a first-class tennis player. A. Having given B. T give C. Giving D. Given6. ___ in a white unifrm, he lks mre like a ck than a dctr. A. Dressed B. T dress C. Dressing D. Having dressed
7. Unless ___ t speak, yu shuld remain silent at the cnference. A. invited B. inviting C. being invited D. having invited
8. When _____, the museum will be pen t the public next year. A. cmpleted B. cmpleting C. being cmpleted D. t be cmpleted
析:正确答案为 A 项。博物馆是被完工的, 所以该空应填过去分词cmpleted 作状语。
9. The research is s designed that nce _____ nthing can be dne t change it. A. begins B. having begun C. beginning D. begun
析:正确答案为 D 项。分析语境逻辑可知,该空含义为“(这研究)一旦被开始”,因此应填过去分词 begun作状语。
10. _____ mre attentin, the trees culd have grwn better. A. Given B. T give C. Giving D. Having given
析: 正确答案为 A 项。语境告诉我们“树是被给予关心的”, 因此该空应填过去分词 given作状语。
11.____fr his expert advice, Hlmes was able t help a great number f peple with their persnal affairs. A. He was knwn B. Well knwn C. Having knwn D. Been knwn
用括号中所给词的适当形式填空。1. The teach buildings _____ (build) in 1960 need repairing.2. I fund my schl bag ____ (leave) in Mary’s rm.
3._______ (give) mre time, I’ll finish my wrk n time.4. Cmpared with _________ (develp) cuntries, we still have a lng way t g.5. The English teacher entered the rm, _________ (fllw) by his students.
( )1. _______ mre attentin, the tree culd have grwn better. (90’全国) A. Given B. T give C. Giving D. Having given. ( )2. The cmputer center, ________ last year, is very ppular amng the students in this schl(93’全国) A. pen B. pening C. having pened D. pened
( )3. _______ such heavy pllutin already, it may nw be t late t clean up the river. (01’全国夏) A. Having suffered B. Suffering C. T suffer D. Suffered
( )4. The researcher is s designed that nce ________ nthing can be dne t change it. (02’全国) A. begins B. having begun C. beginning D. begun
( )5. Unless ________ t speak, yu shuld remain silent at the cnference.(03’上海春) A. invited B. inviting C. being invited D. having invited
( )6. Friendship is like mney: easiermade than ______. (03’北京)A. kept B. t be kept C. keeping D. having kept
( )7. Mr. Smith, _______ f the ________ speech, started t read a nvel. (03’北京春) A. tired; bring B. tiring; bred C. tired; bred D. tiring; bring ( )8. ________ time, he’ll make a first-class tennis player. (03’北京) A. Having given B. T give C. Giving D. Given
( )9. The first textbks ________ fr teaching English as a freign language came ut in the 16th century. (94’全国) A. having written B. t be written C. being written D. written ( )10. ________ is thught, he almst ran int the car in frnt f him.(96’全国) A. Lsing B. Having lst C. Lst D. T lse
( )11. ____ in 1636, Harvard is ne f the mst famus universities in the United States.(00’上海) A. Being funded B. It was funded C. Funded D. Funding
( )12. When _____, the museum will be pen t the public next year. (02’上海春) A. cmpleted B. cmpleting C. being cmpleted D. t be cmpleted
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