非谓语之过去分词ppt课件-（2019）新人教版高中英语高一必修第二册.pptx

1、动词的动词的-ed-ed形式形式1. 在语境中观察感知过去分词的在语境中观察感知过去分词的 功能与意义；功能与意义；2. 通过多种形式和多层次的练习，通过多种形式和多层次的练习， 恰当运用过去分词。恰当运用过去分词。一、一、过去分词作过去分词作表语表语1、过去分词作过去分词作表表语语时的位置及意义时的位置及意义观察思考(1) They were disappointed at the results. (2) He seems frightened. (3) The door remains locked.探究总结过去分词作表语时，放在系动词之_, 表示主语所处的_ 或_。注意：系动词除了be

2、，还有_等。后后状态状态特征特征get, turn, become, feel, remain, look, taste, sound, smelllook, taste, sound, smell一、一、过去分词作过去分词作表语表语1、过去分词作过去分词作表表语语与被动语态的区别与被动语态的区别观察思考(1) The glass was broken.(2) The glass was broken by Tom.探究总结句(1)中，“be + 过去分词”是 _，表示_;句(2)中，“be + 过去分词”是 _，表示_。系表结构系表结构状态状态被动被动结构结构动作动作一、一、过去分词作过去分

3、词作表语表语1、过去分词作过去分词作表表语语与动词与动词-ing形式作表语形式作表语的区别的区别观察思考 (1) They were frightened to hear the sound. (2) The sound was frightening. (3) They were very disappointed at the results. (4) The results were very disappointing.探究总结动词-ing形式表示主动意义，多用来修饰物 ;动词过去分词表示被动意义，多用来指人、人的声音或表情。二、二、过去分词作定语过去分词作定语1、过去分词作定语过去分

4、词作定语时的位置时的位置观察思考(1) English is a widely used language.(2) The girl dressed in red is Tonys sister.探究总结(1) 单个的过去分词作定语，一般放在被修饰的名词之_。(2) 过去分词短语作定语，一般放在被修饰的名词之_。前前后后二、二、过去分词作定语过去分词作定语 2、过去分词作定语过去分词作定语时的意义时的意义观察思考(1) fallen leaves 落叶 the retired teacher 退休教师(2) an organised trip 一次有组织的旅行 an honoured teac

5、her 一位受人尊敬的老师(3) the broken glass 碎掉的杯子 the question discussed yesterday 昨天讨论的问题 过去分词作定语过去分词作定语过去分词作定语的意义过去分词作定语的意义不及物动不及物动词的过去词的过去分词分词*fallen leaves *the retired teacher 不及物动词的过去分词不及物动词的过去分词只表示只表示_.及物动词及物动词的过去分的过去分词词*an organised trip *an honoured teacher及物动词的过去分词及物动词的过去分词或者只表示或者只表示_；或者同时表示或者同时表示_和

6、和_。*the broken glass *the question discussed yesterday探究总结完成完成被动被动完成完成被动被动单句语法填空：(1) She prepared a _ (boil) egg and a glass of milk for her breakfast.(2) The _(confuse) expression on his face suggested that he was not able to work out the problem.(3) Mobile phones _ (make) in China are very popular

7、 in foreign countries.(4) There was nothing _ (write) on the paper he had handed in.应用实践应用实践boiledconfusedmadewritten三、三、过去分词作宾语补足语过去分词作宾语补足语1、过去分词作过去分词作宾语补足宾语补足语语时的位置时的位置观察思考观察思考(1) Yesterday, I had my bike stolen.(2) It was raining outside. Ann, please keep all the windows closed.探究总结探究总结过去分词作宾语补足

8、语时，位于宾语之_，与宾语之间存在逻辑上的_关系，表示被动的动作。后后动宾动宾2、常用、常用过去分词作过去分词作宾语补足宾语补足语语的三种情况：的三种情况：(1) 使役动词（have, make, get, keep, leave等）后。单句语法填空：(1) Experts are using a new method to keep all the paintings _ (protect).(2) Please raise your voice to make yourself _ (hear) clearly by all.(3) He hurried to school, leavin

9、g his breakfast _(touch).应用实践应用实践protectedhearduntouched2、常用、常用过去分词作过去分词作宾语补足宾语补足语语的三种情况：的三种情况：(2) 感官动词（see, watch, observe, notice, look at, hear, listen to, feel, find等）后。单句语法填空：(1) I often hear the ABC Song _ (sing).(2) He rushed to school, only to find the school gate _ (lock).(3) I suddenly fel

10、t my confidence _ (build) up hearing those inspiring words.应用实践应用实践sunglockedbuilt2、常用、常用过去分词作过去分词作宾语补足宾语补足语语的三种情况：的三种情况：(3) 在“with + 宾语 + 宾语补足语”结构中。单句语法填空：(1) With all the walls _ (paint) with bright colours, the room looks rather lively.(2) He cried sadly, with his head _ (bury) in his hands.(3) T

11、he girl sat there silently with her eyes _ (fix) on the wall.(4) The children ran towards us with flowers _(hold) in their hands.应用实践应用实践paintedburiedfixedheld四、四、过去分词作过去分词作状语状语1、过去分词作过去分词作状语时的位置状语时的位置观察思考观察思考(1) When asked to answer the question, I felt very nervous.(2) Moved by the story, he could

12、nt help crying.(3) Water, if heated, will turn into steam.(4) The teacher sat there, surrounded by the students.探究总结探究总结过去分词作状语时，多放在句首，也可放在句末或句中，一般有逗号。四、四、过去分词作过去分词作状语状语2、过去分词作过去分词作状语时的意义状语时的意义观察思考观察思考(1) When asked to answer the question, I felt very nervous.(2) Moved by the story, he couldnt help

13、crying.(3) Water, if heated, will turn into steam.(4) The teacher sat there, surrounded by the students.探究总结探究总结过去分词作状语时，可以表示时间、原因、条件、让步、方式或伴随等，前面可以加上when, while, if, unless, once, as if, though 等。单句语法填空：(1) Once _ (pour), water cannot be taken back.(2) _ (dress) in a white uniform, he looks more li

14、ke a cook than a doctor.(3) I wont go to his party unless _ (invite).应用实践应用实践pouredDressedinvited四、四、过去分词作过去分词作状语状语3、过去分词作过去分词作状语与动词状语与动词-ing作状语的区别作状语的区别观察思考观察思考(1) Following his teacher, Tom went into the classroom.(2) Followed by his teacher, Tom went into the classroom.探究总结探究总结句(1)中，动词-ing形式作状语，与

15、句子的主语（Tom）构成逻辑上的_ 关系；句(2)中，过去分词作状语，与句子的主语（Tom）构成逻辑上的_ 关系。主动主动被被动动判断正误：(1) If caught, the police will punish the thief.(2) If caught, the thief will be punished by the police. 应用实践应用实践单句语法填空：(1) _ (visit) London at night, Were a bit like in a dream.(2) _ (visit) at night, London looks more beatiful.(

16、3) _ (see) the cat, the mouse ran off.(4) _(see) from space, the earth, with water _ (cover) seventy percent of its surface, looks like a blue globe.应用实践应用实践VisitingVisitedcoveringSeenSeeing四、四、过去分词作过去分词作状语状语* 4、独立主格结构、独立主格结构观察思考观察思考(1) The set includes four stamps, each _ (present) a single constru

17、ction. The total face value of the set _ (be) 11.4 yuan.presentingis探究总结探究总结独立主格结构的特点：（1）构成：名词/ 代词 + 过去分词/ 动词-ing（2）功能：在句中作状语（3）位置：句前、句后或句中四、四、过去分词作过去分词作状语状语* 4、独立主格结构、独立主格结构应用实践应用实践(1) Her glasses _ (break), she couldnt see the words on the blackboard.(2) Our homework _ (do), we went home.(3) Time

18、_ (permit), Ill go there tomorrow.brokendonePermitting动词的动词的-ed-ed形式形式 小结小结 句法功能：(1) They were disappointed at the results.(2) He is a retired teacher.(3) Yesterday, I had my bike stolen.(4) Moved by the story, he couldnt help crying.作表语作定语作宾语补足语作状语综合练习综合练习1. We see an old man _ (sweep) the _ (fall)

19、 leaves every morning when we pass the post office.2. Generally speaking, the children _ (bring) up by grandparents tend to feel lonely sometimes.3. As is known to us all, Tsinghua University, _ (found) in 1911, is one of the top universities in the world.sweepingfallenbroughtfounded综合练习综合练习4. The _

20、 expression on his face suggested that he was not able to work out the _ problem. (confuse).5. Id appreciate it if you could suggest a good way to get my English _ (improve) in a short period of time.6. With all her business things _ (arrange), Diana went on holiday.confusedconfusingimprovedarranged

21、综合练习综合练习7. The rude man didnt stop _ (roar) until _ (surround) by the police.8. Youd better leave all the dishes _ (touch) before all the guests are _ (seat). 9. Nowadays, more and more people like to hunt for what they want at www. taobao. com and have them _ (deliver) by the express company.roarin

22、gsurroundeduntouchedseateddelivered综合练习综合练习10. _ (give) time, hell make a first-class tennis player.11. _ (found) in 1636, Harvard is one of the most famous universities in the world.12. _ (lose) in deep thought, he almost ran into the car in front of him.13. When _ (offer) help, one often says “Tha

23、nk you.” or “Its kind of you.”GivenFoundedLostoffered综合练习综合练习13. There are many people waiting at the bus stop, and some of them looked very anxious and _ (disappoint).14. The computer, _ (open) last year, is very popular among the students in this school.15. Yan an, which _ (locate) in northern Shanxi Province, has seen great progress in its tourism industry over the past few years.disappointedopenedis located