m5u2过去分词学案

1、滨海县八滩中学高二年级英语学科导学案班级 学生姓名序号_10-11课题：M5U2 Grammar Verb-ing form （第2-3课时）主备人：葛卫红 审核人：于清红授课人：时间【学习目标】1. Help the students learn how to use verb-ed. 【重点难点】1.The use of verb-ed 2. Put the usages into practice.【学习流程】【导入】 一说出下列句中划线部分所作的成分1.I was interested in the interesting story._ 2.He found his dog tied

2、 to the tree._3.The mans plan discussed yesterday is very important._4. The teacher came in, followed by her students._从上面的句子中可知道过去分词在句中可做_ _二过去分词的用法：.做定语。A.把下列句子改成定语从句(1)We should produce more things from recycled materials.We should produce more things from materials which/that(2)The amount of wat

3、er taken from the river is rising.The amount of water which from the river is rising.(3)Have you seen the highly praised scientist? Have you seen the scientist who has _(4)The ground is covered with fallen leaves when autumn wind blows.The ground is covered with leaves which when autumn wind blows.

4、Conclusion:1.单个的过去分词做定语位于被修饰名词之前; 过去分词短语做定语位于被修饰名词之后.2.及物动词的过去分词作定语与被修饰名词之间的关系为被动关系，还可表完成.3.不及物动词的过去分词做定语表示动作的完成B.不及物动词的现在分词和过去分词做定语的区别：fallen leaves the leaves that have fallen 表示动作的_falling leaves the leaves that are falling 表示动作的_The USA is a _ (develop) country .Our country is a _ (develop) coun

5、tryC.过去分词还可以与其它词组成合成形容词。1）副词过去分词：well -educated newly -built 2）名词过去分词：handmade man-made3）形容词（或名词）名词ed 的形式kind-hearted absent-mindedThe meeting _(hold) yesterday is of great importance.The metting _(hold) tomorrow is of great importance.The meeting_(hold) now is of great importance.请说出这三种形式做定语的区别_Fil

6、l in the blanks with proper form of each verb(1)Most of the artists _(invite) to the party were from South Africa.(2). The _(retire退休) scientist shared his experience with us.(3). The waste _(put) back into the river has also been increasing.(4).The meeting_(attend) by one thousand students, was a s

7、uccess. (5).People _(attend) the meeting considered his suggestion to be effective.(6).The problem _(discuss) tomorrow is very important.2.过去分词做表语：V-ed 可放在系动词如：be, seem, appear, look, sound, feel, remain, stay, become等后作表语表示主语所处的状态 Edison became interested in science when he was very young.The littl

8、e boy was very excited when he heard that he could go to the party.形容词化的过去分词与现在分词有些动词的过去分词和现在分词已经变成了形容词，这类动词的往往与人的心理感受有关，如：amaze（使吃惊）amazedamazing; excite -excitedexciting, 这类过去分词表示：“感到的，表示人的感受，例如：The public was shocked at his intention to clone a human. 公众对他克隆人的意图感到震惊。流露出的，用来形容人的“表情、眼神”等，常修饰象look,

9、expression, eye等名词，如：The audience wore a bored look on their faces. 听众脸上挂着厌烦的表情。现在分词则表示“令人（感到）的，主要修饰表示事物的名词，但也不尽然。如：The result is disappointing. 结果令人失望。He is an annoying boy._Exercises : (1)Liu Xiang is an_(amaze) athlete.(2)I felt _(amaze) when Liu Xiang gave up competing in the Olympic Games.(3) I

10、 felt very _(frighten) because the snake was_(frighten) . (4) There was a _(puzzle) expression on his face.(5)I found it _(embarrass) to be asked whether I was married in public.get+done get lost/dressed /tested/separated/ changed/caught in/paid_You will get punished some day. 总有一天你会受到惩罚的。We had no

11、time to get_ (change),because there were only five minutes left.3.过去分词做宾补: 常见的动词有：observe, see , watch, hear, feel, , notice, have, make, get, keep, leave ，find(1).As he knows very little English, he finds it difficult to make himself understood.(2).I had my hair cut yesterday. (3). After the robber

12、y, they found the front windows broken. Conclusion:过去分词做宾语补足语表示(1)与宾语是被动的关系.如句1, 句2 .(2)v-ed 作为形容词表示宾语的状态如句3Fill in the blanks with the proper form of each verb(1).He was very happy to see his mother _(take ) good care of at home.(2). I saw the thief_(catch) by the policeman.(3). He was made _(know

13、) all over the country by his novel.(4).He was _(frighten) to find himself _(follow) by a strange man.比较下列句子a. 1.I often saw Mary _ (dance) in the gym .2.I saw Mary _ (dance) in the gym at that time.3.I saw Mary _ (praise) by her teacher in the classroom.4.Mary was seen _ (praise) by her teacher in

14、the classroom.b. 1.They had the machine _ (run) all the night. 2.Mr Smith had his house _(break) into.3.Who did Mr Smith have_(write) an article for the newspaper.c. 1.I found all the students _(seat) when I came in .2.I found all the students _(sit) when I came in.3.He left the room, leaving the fo

15、od_(untouch) 4.He left the fire_(burn) all the night.with +sth+ done He sat with his arms _(cross).With his attention_ (focus)on his book, he didnt hear my knocking at the door.试比较下列三个句子1.With so much _(buy) , she made a list and went shopping.2.With so much _(buy), she made her way home happily3.-

16、come on, please give me some ideas about the project.-Sorry, with so much work_(fill) my mind, I almost break down(身体垮了）4.过去分词做状语 一.翻译下列句子的中文，猜测过去分词做什么状语1.Tired after the trip, he soon fell asleep. _2.Given more time, I would have worked out the problem. _ 3.Laughed at by many people, he still stuck

17、 to (坚持）his own idea_4. Seen from the hill , the city looks like a garden. _5. The teacher came in, followed by some students. _三:过去分词作状语的用法过去分词短语作状语，可表示_、_ 、_、_ ._等，除做伴随状语之外，过去分词做状语则相当于一个_从句。它与主句主语是被动关系，表示完成或被动的动作。 表示时间1. Seen from the hill , the park looks very beautiful . = when it is seen from t

18、he hill，the park looks very beautiful.2. (When ) heated , water can be changed into steam . （改成状语从句）= _，water can be changed into steam .1.When he was found in the forest, the lost boy was already exhausted.（改成过去分词形式） = _ in the forest, the lost boy was already exhausted 2.When he was questioned, he

19、 kept silent. =(When)_, he kept silent. 表示条件1.Given more time, hell make a first-class tennis player .=If he is given more time, hell make a first-class tennis player.2.Kept in the refrigerator, these vegetables will remain fresh. （改成从句）= _，these vegetables will remain fresh.1.If they had been given

20、 more attention, the trees could have grown better.（改成过去分词形式） =_more attention, the trees could have grown better.2.You should remain silent at the conference unless you are invited to speak. =(Unless)_ to speak, you should remain silent at the conference. 表示原因1.Deeply moved by the story, the childr

21、en began to cry.（改成从句）= Since they were moved by the story，the children began to cry.2.Shocked by the article, the woman wrote a letter to the newspaper.=The woman wrote a letter to the newspaper, _1.Because he was lost in thought, he almost ran into a car.（改成过去分词形式）=_ , he almost ran into a car.2.L

22、ily made great progress at school, as she was encouraged by her teacher. = _, Lily made great progress at school.（四）表示让步1.Beaten by the enemy, he refused to let out the secret.= Though he was beaten by the enemy, he refused to let out the secret2. Much tired, he still kept on working（改成从句）_,he still

23、 kept on working.1.Though he was asked to stop, the moved speaker kept on talking at the meeting.(改成过去分词形式) =(Though)_ to stop, the moved speaker kept on talking at the meeting.2.Although he was laughed at by others, he didnt give up his hope. =_，he didnt give up his hope.（五）表示伴随情况,相当于and引起的并列分句(1).

24、The girl lay (in bed) lost in thought. The girl lay (in bed) and was lost in thought.(2).The boy sat (at the table) buried in his homework. The boy sat at the table and was buried in his homework.1.She walked out of the house, followed by her little daughter (改成并列分句)=She walked out of the house, _2.

25、 She sat by the window, lost in thought.=She sat by the window, _1.The teacher stood there and he was surrounded(包围) by many students.（改成过去分词）=The teacher stood there,_3.He left the room , _(disappoint)1._ in white, she looks much more beautiful. A. Wearing B. Dressing C. Dressed D. Having dressed2.

26、 After his journey from abroad, Richard Jones returned home, _. A. exhausting B. exhausted C. being exhausted D. having exhausted(六)为了使作状语的过去分词意义更加明确，常在分词前加when, if, while, though, until, once, unless等连词.且从句的主语与主句主语要保持一致1. When ( she was ) asked who she was, the little girl kept silent.2. If ( I am

27、)invited, I will go.3. I wont go unless (I am) invited.4. Once ( it is) started, the plan needs to be carried out without stop.四比较下列句子1.Used for a long time, the book looks old . Using the book , I find it useful.2.When_(boil), ice will change into water. When_ (leave) the airport, he waved to us ag

28、ain你会发现分词做状语时和句中的主语有什么样的关系：_过去分词做状语时和句中的主语有什么样的关系:_Correct the sentences.（改错）1. Though invited, but they didnt attend the party._2. Well known for his expert advice, so he was able to help many people with their personal affairs._3. Working hard, and youll succeed._六分词作状语的基本原则: 1.现在分词和过去分词作状语时，分词的逻辑

29、主语必须与句子的主语保持一致。 2.现在分词作状语必须和句中主语含有逻辑上的主动关系，过去分词做状语，则动词则必须和主句中的主语是被动关系。否则不能使用分词作状语六非谓语的解题思路判断是否用非谓语动词。方法：先看看句子中是否有了and, but, so, or等,如果没有连词，则用非谓语动词。然后再解析句子结构，确定设空在句子中充当的功能（如状语、定语或宾补）； 找准相关动词的逻辑主语，确定该动词与逻辑主语是什么关系（主动还是被动）； 搜索句子中相关的时间信息，确定非谓语动词的恰当形式； 将该选项置入空中，看是否能够做到字从意顺，或是否能传达有效信息、完成交际任务。备注（教师二次备课栏及学生笔

30、记栏）Exercises随堂检测：单选题：1. A cook will be immediately fired if he is found _ in the kitchen. A. smoke B. smoking C. to smoke D. smoked .2. I was fortunate to pick up a wallet _ on the ground on the way home, but unfortunately for me, I found my colour TV set _ when I got home. A. lying; stolen B. layin

31、g; stealing C. lay; stolen D. lying; stealing3.To learn English well, we should find opportunities to hear English _ as much as we can. A. speak B. speaking C.spoken D. to speak 4. My parents have always made me _ about myself , even when I was twelve.A.feeling well B. feeling good C. feel well D. f

32、eel good 5.He is very popular among his students as he always tries to make them_ in his lectures. A. interested B. interesting C. interest D. to interest 6. John received an invitation to dinner, and with his work _ , he gladly accepted it. A. finished B. finishing C. having finished D. was finishe

33、d 7. Can those_ at the back of the classroom hear me? No problem. A. seat B. sit C. seated D. sat 8.Peter received a letter just now _ his grandma would come to see him soon. A. said B. says C. saying D. to say 9.The murderer was brought in, with his hands  _     behind his

34、back.A. being tied        B. having tied        C. to be tied          D. tied10.  With a lot of difficult problems _, the newlyelected president is having a hard ti

35、me. A. settled B. settling C. to settle D. being settled 11. Mr Smith, _ of the _ speech, started to read a novel. A.tired; boring B. tiring; bored C. tired; bored D. tiring; boring 12.On a _  morning the little girl was found_    at the corner of the street. A. freezing, fr

36、eezing  B. freezing, frozen      C. frozen, frozen          D. frozen, freezing13. _ the big snake, the little girl stood under the tree _ out of life.A. Seeing; frightened B. Seeing; frightening C. Seen; frightened D. T

37、o see; frightening14._ in her best suit, the girl tried to make herself _ at the party.A. Dressed; noticed B. Dressing; noticing C. Dressed; noticing D. Dressing; noticing15.As we joined the big crowd ,I got _ from my friends. A. separated B. spared C. lost D. missed 16. from space, the earth, with

38、water seventy percent of its surface, looks like a blue ball. A. Seen; covered B. Seen; covering C. Seeing; covering D. Seeing;covered17. He is a man of few words, and seldom speaks until _ to.A. spoken               B. speak

39、ing C. speak                   D. be spoken18.The policeman put down the phone _with a smile on his face. A. satisfied B. satisfying C. to be satisfied D. having satisfied19.There was a terrible noise _the

40、 sudden burst of light. A. followed B. following C. to be followed D. being followed20. It was so cold that they kept the fire _all night.A. to burn B. burn C. burning D. burned21.The flowers _sweet in the botanic garden attract the visitors to the beauty of name.A. to smell B. smelling C. smelt D.

41、to be smelt22. The old man, _abroad for twenty years, is on the way back to his motherland.A. to work B. working C. to have worked D. having worked23.He always dreams of _ a chance for him to go abroad for further study.A. there being B. there to be C. there is D. there be24.I regret _ you that we a

42、re unable to offer you employment. A. informing B. having informed C. to inform D. to informing25.The thief stole into the house, _ by the owner.A. only to be caught B. only being caught C. having been caught D. caught26.When he was young, he used to _ hard at his lessons. A. devote to workingB. dev

43、ote himself to work C. be devoted to workD. be devoted to working用所给词的适当形式填空；1.After his journey from abroad, Richard Jones returned home,_ (exhaust筋疲力尽).2.The discovery of new evidence led to the thief_ (catch).3. Generally_ (speak), When _(take) according to the directions, the drug has no side ef

44、fect.4. - How do you deal with the disagreement between the company and the customers?- The key_ (solve) the problem is _(meet) the demand _(make) by the customers.5.With a lot of difficult problems_ (settle), the newly-elected president is having a hard time.6. Do let your mother_(know) all the tru

45、th. She appears_(tell) everything.7. Sandy could do nothing but_ (admit) to his teacher that he was wrong.8.Mr. Reed made up his mind _(devote) all he had to_ (set) up some schools for poor children.9. Tony was very unhappy for_ (not invite) to the party.10._ (give) the general state of his health, it may take him a while_ (recover) from the operation.11. The cake was left _(untouch) on the table.12. Cleaning women in big cities usually get_ (pay) by the