M5U3_过去分词第一课时_公开课.ppt

Unit 3 Science and natureUnit 3 Science and nature Grammar and usageGrammar and usage 过去分词的用法过去分词的用法 第一课时第一课时Free talkFree talk1. Who is he1. Who is he？2. What do you 2. What do you know about him?know about him?Mo Yan won the Nobel Prize for Literature in 2012. Hearing the news, Mo was very pleased. The news also made all Chinese excited.Mo Yan is the first Chinese citizen to win the Nobel Literature Prize. Readers attracted by his works are from all over the world. His best-known novel is Red Sorghum (红高粱红高粱), which was made into a film by Zhang Yimou.Read the following passage about Mo Yan and Read the following passage about Mo Yan and pay special attention to the underlined words.pay special attention to the underlined words.划线部分在句子中分别充当什么成分划线部分在句子中分别充当什么成分? ?Hearing the news, Mo was Hearing the news, Mo was pleasedpleased. . Verb-edVerb-ed formformDiscussion:Discussion:宾补宾补The news also made all Chinese The news also made all Chinese excitedexcited. .过去分词具有过去分词具有_词词的特点，在句子中可以充当：的特点，在句子中可以充当：_。ConclusionConclusion：形容形容定语、表语、宾语补足语定语、表语、宾语补足语Readers Readers attracted attracted by his worksby his works are from all over the world. are from all over the world. His His best-knownbest-known novel is novel is . .过去分词用法（过去分词用法（1 1） If I had the chance, I would have a If I had the chance, I would have a baby _. baby _. 1. If I had the chance, I would have a 1. If I had the chance, I would have a _ (clone) baby. _ (clone) baby.clonedwho is clonedA.cloneB. to cloneC. cloningD. cloned一、过去分词作一、过去分词作定语定语. Finish the following exercises. Finish the following exercises.2. They took the woman 2. They took the woman who who was injuredwas injured to the to the hospital at once. hospital at once. They took the _ to the hospital They took the _ to the hospital at once. at once.injured woman规律（规律（1 1）：）：3. 3. 译：我们的书店只卖用过的书。译：我们的书店只卖用过的书。 We only sell _ in our bookstore.We only sell _ in our bookstore.used books单个的单个的及物动词及物动词-ed形式作形式作定语定语往往置于往往置于被修饰词被修饰词_( (前前/ /后后) )，表示，表示_(_(主动主动/ /进行进行/ /被动被动/ /完成完成) )意义，可改写成动词用意义，可改写成动词用_(_(主动主动/ /被动被动) )形式的形式的_。前前被动被动被动或完成被动或完成定语从句定语从句* * 过去分词短语过去分词短语作定语，置于作定语，置于被修饰词的后面被修饰词的后面，同样，同样 可改成可改成定语从句定语从句。1. I think the scientific advances 1. I think the scientific advances mentioned mentioned inin your articleyour article are interesting. are interesting. _ _3. 译：由一名中学生写的这个故事在学校中很流行。译：由一名中学生写的这个故事在学校中很流行。The story The story written/which was written written/which was written by a by a middle school student middle school student is popular in schools.is popular in schools.I think the scientific advances I think the scientific advances _ are interesting. are interesting.in your articlethat are mentioned _2. He is a teacher 2. He is a teacher lovedloved by all his studentsby all his students. .He is a teacherHe is a teacher who is loved who is loved by all his students. by all his students. If my pet dies, I wont clone it. Its not worth it. Even if the cloned pet looks the same as the original one, it wont behave in the same way. Besides, it wont remember me. (1) I think cloning that is done by scientists is dangerous. (2) The problems that are created by cloning will soon become clear. I think we should be cautious and use good judgement when making decisions about cloning. (3) We dont want beasts that are produced by scientists to replace us one day.Rewrite the highlighted sentences using verb-ed form. 1. I think cloning 1. I think cloning donedone by scientistsby scientists is dangerous. is dangerous. 2. The problems 2. The problems createdcreated by cloningby cloning will soon be will soon be clear.clear.3. We dont want beasts 3. We dont want beasts producedproduced by scientistsby scientists to replace us one day.to replace us one day.Check your answers.Check your answers.4. The 4. The usedused technology is amazing. technology is amazing.5. The only 5. The only needed needed thing is a cell from your old thing is a cell from your old pet .pet .Peter is a retired worker. He used to work in the USA, a developed country. Now he lives in the countryside. He istaking a walk on the path(小路) which is covered with fallen leaves. Read the following passage and try to translate the underlined words into Chinese.1. What does fallen leaves mean?A. leaves whichA. leaves which have fallen have fallenB. leaves whichB. leaves which have been fallen have been fallen少数少数不及物动词不及物动词-ed-ed形式，如形式，如escapedescaped, retired, fallen, retired, fallen等也等也可前置可前置，作定语，但不表，作定语，但不表_意义，只表动作已意义，只表动作已_。规律（规律（2 2）：）：被动被动完成完成2. a 2. a retiredretired worker workera worker a worker who has retiredwho has retired3. a 3. a developeddeveloped country countrya country a country which has which has developeddeveloped 二、过去分词作二、过去分词作_ 1. When the cat found all fish 1. When the cat found all fish gone, it gone, it feltfelt _. _. surprised表语表语shocked/ annoyed2. My grandfather 2. My grandfather waswas _ _ to hear I had passed my exams. to hear I had passed my exams.delighted pleased/excitedNow, I am _ about my future and want to make a change. My name is Wang Lin. Last year, I became _ in reading novels. I often read novels in class. So I failed many times in the exams. My mother said she was _ with me. interestedworried动词动词-ed形式用在连系动词后作形式用在连系动词后作_，常表示句中，常表示句中主语（通常是人）主语（通常是人）_。规律（规律（3 3）：）：表语表语感到感到的的disappointedPracticePracticeworried interested disappointedworried interested disappointed It can be put after some It can be put after some link-verbs link-verbs ( (系动词系动词) ) such as: such as: be, seem, appear, look, sound ,feel, be, seem, appear, look, sound ,feel, remain, stay, becomeremain, stay, become1) 1) Edison Edison became became interestedinterested in science when he in science when he was very young.was very young.2)2) The little boy The little boy waswas very very excitedexcited when he when he heard that he could go to the party.heard that he could go to the party.过去分词作过去分词作predicative (predicative (表语表语) )I am Robinson Crusoe. I have been alone on the island for two weeks. I dont know how to have my long hair cut. Many times I saw ships passing by, but I couldnt make myself heard. The other day, I was delighted to see a small house in the distance. I came nearer, only to find the door broken. There was nobody there. I am still alone!. . 思考思考: : 划线部分在句子中作什么成分？划线部分在句子中作什么成分？ 为什么要用过去分词形式？为什么要用过去分词形式？1. I dont know how to have 1. I dont know how to have my long hairmy long hair cutcut. . 2. I couldnt make 2. I couldnt make myselfmyself heardheard. .3. I came nearer, only to find 3. I came nearer, only to find the doorthe door brokenbroken. .cut-cut-cut过去分词作过去分词作宾语补足语宾语补足语，顾名思义就是对，顾名思义就是对宾语宾语补充说补充说明明，说明，说明宾语宾语的状态或性质。宾语与宾补是的状态或性质。宾语与宾补是被动被动关系。关系。规律（规律（4 4）：）：三、过去分词作三、过去分词作宾补宾补After the flood, we After the flood, we found found some villagers some villagers _in the water._in the water. After the flood, some After the flood, some villagers villagers were trappedwere trapped in the water. in the water. trapped过去分词常在过去分词常在see, watch, hear, feel, find, noticesee, watch, hear, feel, find, notice, have, make, get, keep, leavehave, make, get, keep, leave 等动词后作等动词后作宾语补宾语补足语足语，表被动、完成的状态。表被动、完成的状态。1. Gangnam1. Gangnam Style Style mademade South South Korean singer PsyKorean singer Psy_ _ (know) to people all over the (know) to people all over the globe. globe. knownPracticePractice2. As he knows very little English, he finds it2. As he knows very little English, he finds it hard to make himself hard to make himself _ (understand)._ (understand). 3. I had my bike _ (repair) yesterday. 3. I had my bike _ (repair) yesterday. understood repaired1. 1.Before driving into the city, you are required toBefore driving into the city, you are required to get your car _. get your car _. A. washed B. wash C. washing D. to wash A. washed B. wash C. washing D. to wash2. The players _ from the whole country 2. The players _ from the whole country are expected to bring us honor in this summer are expected to bring us honor in this summer game. game. A. selecting A. selecting B. having selected B. having selected C. selected C. selected D. to select ( D. to select (选拔，挑选选拔，挑选) )ACHave a try!Have a try!3. Mrs. White showed her students some old 3. Mrs. White showed her students some old maps _ from the library. maps _ from the library. A. to borrow A. to borrow B. to be borrowed B. to be borrowed C. borrowed C. borrowed D. borrowingD. borrowing4. Listen! Do you hear someone _ for help?4. Listen! Do you hear someone _ for help? A. calling B. call C. to call D. called A. calling B. call C. to call D. called5. Tom took a taxi to the airport, only _ his 5. Tom took a taxi to the airport, only _ his plane high up in the sky.plane high up in the sky. A. finding A. finding B. to find B. to find C. being found C. being found D. to have found D. to have foundACBThank you!