人教版必修5Unit1语法PPT课件

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1、2021/7/241Grammar过去分词过去分词V-ed的的用法用法2021/7/242 过去分词的基本特点过去分词的基本特点：1.从从语态语态 上讲上讲：及物动词的过去分词一般：及物动词的过去分词一般表被动表被动。2.从从时态时态上讲上讲：及物动词的过去分词表示：及物动词的过去分词表示已经完成的动作已经完成的动作；不及物动词表示完成的；不及物动词表示完成的意思而非表被动意思而非表被动。The ceiling has fallen down.The letter was written.The glass has been broken完完 成成被被 动动完完 成成2021/7/2434.作

2、状语1.作定语2.作表语3.作补语过去分词2021/7/2441.过去分词知多少惊恐的人们惊恐的人们一枚用过的邮票一枚用过的邮票被污染的水被污染的水拥挤的教室拥挤的教室打碎的瓶子打碎的瓶子关了的门关了的门疲惫的人们疲惫的人们terrified/astonished peoplea used stamppolluted watera crowded rooma broken glassa closed doorthe tired people2021/7/245注意过去分词做注意过去分词做定语定语的位置的位置a closed door a broken windowa polluted rive

3、r2021/7/246 a lighted candle一支点燃的蜡烛一支点燃的蜡烛a used stamp一枚用过的邮票一枚用过的邮票一个醉鬼一个醉鬼a drunken/drunk man2021/7/247一、一、过去分词作定语过去分词作定语 1.1.前置定语前置定语归纳归纳1 1：单个的过去分词作定语时，通常放单个的过去分词作定语时，通常放在被修饰的名词在被修饰的名词_。之前之前2021/7/248单个单个过去分词作定语，常放在被修饰词的过去分词作定语，常放在被修饰词的前面前面;过去分词过去分词短语短语作定语，常放在被修饰作定语，常放在被修饰词的词的后面后面。English is a w

4、idely used language.This is one of the schools built in 1980.3.过去分词过去分词作定语作定语位置位置2021/7/249 a picture painted by Leonardo da Vincia woman dressed in white2.2.过去分词短语过去分词短语作定语：通常作定语：通常_，其作用相当于其作用相当于定语从句定语从句。1)Its a picture _ _ painted by Leonardo da Vinci2)There was a woman _ _ dressed in whitethat/wh

5、ich wasthat/who was后置后置2021/7/2410an astonished film stara film star who is astonished2021/7/2411a disappointed football playera football player who is disappointed2021/7/2412 a boy who is tireda tired boy2021/7/2413two broken glassesthe two glasses which are broken2021/7/2414教育定语 The injured boy ca

6、n not take part in the sports meet.All books which were borrowed from the library should be returned by Friday.ExampleThe boy who is injured can not take part in the sports meet.All books borrowed from the library should be returned by Friday.2021/7/2415位于位于系动词系动词后，不表示后，不表示“被动被动”或或“完完成成”，而是表示主语的，而是表

7、示主语的状态、特点或思状态、特点或思想感情想感情等。相当于形容词等。相当于形容词1.They are excited.2.He looked worried after reading the letter.3.When we heard of this,we were deeply moved.二二.过去分词过去分词作作表语表语2021/7/24164.过去分词过去分词作表语作表语1.1.用作用作表语表语的过去分词被动意味很弱，主要的过去分词被动意味很弱，主要表示动作的完成和状态，此时相当于一个表示动作的完成和状态，此时相当于一个形形容词。容词。2.2.被动被动语态的过去分词被动意味很强语态

8、的过去分词被动意味很强,句子句子主语为动作的承受者，主语为动作的承受者，后面常跟后面常跟byby短语短语。The glass was broken.The glass was broken by Tom.The windows are closed.The windows are closed by Jack.状态动作动作状态2021/7/2417Practice：仿写仿写TThe book which is written by Han Han is popular with students.=The book written by Han Han is popular with stud

9、ents.2021/7/2418The player The player loved by many loved by many peoplepeople is Yao Ming.is Yao Ming.=The player=The player who is loved by who is loved by many peoplemany people is Yao Ming.is Yao Ming.2021/7/2419The_(fall)leaves are beautiful.They were _ (excite).fallenexcitedThe 29th Olympic Ga

10、me _(hold)in Beijing was successful.held定语表语定语V-ed(动词的过去分词动词的过去分词)，在句中可以作定语、，在句中可以作定语、表语表语。2021/7/2420教育Whats the difference？现在分词过去分词The water is boiling.The dog is barking.The injured dog is sad.时间语态Shes drinking boiled water.2021/7/2421现在分词和过去分词做定语的区别现在分词和过去分词做定语的区别 现在分词表示主动意义，过去分词表示被动意义现在分词表示主动意义

11、，过去分词表示被动意义 现在分词表示正在进行，过去分词表示状态或完成现在分词表示正在进行，过去分词表示状态或完成 a moving movie 感人的电影感人的电影 a moved audience 被感动的观众被感动的观众 boiling water 正在烧正在烧(煮沸煮沸)的水的水 boiled water 已煮沸的水已煮沸的水 developing countries 发展中国家发展中国家 developed countries 发达国家发达国家 falling leaves 落叶落叶(正在进行正在进行)fallen leaves 落叶落叶(已经完成已经完成)2021/7/24221.T

12、hey were _ to hear the _ news.(delight)2.The teacher announced the _ news with an _voice.(excite)4.There was a _(surprise)look on his face.5.The story was so_(move)that he was _(move)to tears.delighteddelightingexcitedexciting归纳归纳:与感觉相关的及物动词，其与感觉相关的及物动词，其过去分词过去分词含有被动含义，即含有被动含义，即“人被引起某种感觉人被引起某种感觉”，多用

13、来形容，多用来形容人、人的声音或者表人、人的声音或者表情情。而其。而其现在分词现在分词表示主动意义，即表示主动意义，即“令人有某种感觉令人有某种感觉”surprisedmovingmovedV-ing 与与V-ed 作表语的区别作表语的区别区别区别 2021/7/2423Liu Xiang is a player _(love)by many thousands of fans.Unluckily,he got _(injure)in the game,in2012 London Olympics.The _(surprise)news got across to the world and

14、his fans were _(disappoint)to see it，but they still wished him a happy life.lovedinjuredsurprisingdisappointed2021/7/2424PracticePractice:Complete the sentences using the Complete the sentences using the past participle as past participle as the predicativethe predicative.1.丢了钱他自责不已。丢了钱他自责不已。(blame)

15、He _ about losing the money.2你为什么总是看上很疲劳？这些日子睡得好吗？你为什么总是看上很疲劳？这些日子睡得好吗？(tired)Why do you always _?Do you sleep well these days?3 我 对 昨 晚 看 的 电 影 很 失 望我 对 昨 晚 看 的 电 影 很 失 望,我 原 以 为 它 能 好 些。我 原 以 为 它 能 好 些。(I _ the film I saw last night,I had expected it to be better.4.听说那位明星死了，人人都很惊讶。听说那位明星死了，人人都很惊讶。

16、Everybody _to hear the death of the famous film starwas shocked2021/7/2425用以下单词的正确形式填空：worry,interest,arrive,frighten,continue,disappoint1.Ill be_ to hear what he has to say.2.The mayor said that he was _ about the severe disease recently.3.Recently _ soldiers are helping to take the victims to safe

17、 areas from the flood.4.He was _ of going alone into the empty house.5.He is very_ his sons study.interestedworriedarrivedfrighteneddisappointed2021/7/2426The book _(一本农民一本农民写的书写的书)is very popular.The building _(去年建去年建的楼房的楼房)now collapsed in the Wenchuan earthquake.The problem _(在昨天会议上讨论的在昨天会议上讨论的)w

18、as very difficult to solve.The window _被那个顽皮男孩打破的被那个顽皮男孩打破的)is being repaired.written by the farmerbuilt last yeardiscussed at the meeting yesterdaybroken by that naughty boy2021/7/2427The children _昨昨天在医院检查的天在医院检查的)were seriously ill.The people _(暴露在阳光暴露在阳光下的下的)got sunburnt.The boy _(受到老受到老师严厉惩罚的师严

19、厉惩罚的)is now a college student.The water _(送到他家送到他家的水的水)carried disease.examined in the hospital yesterdayexposed to the sunpunished severely by the teacherdelivered to his home2021/7/2428The English today is quite different from the English _(300年前所说的年前所说的).Most of the artists_(被被邀请去参加聚会的邀请去参加聚会的)were from South Africa.The students _(受到受到老师鼓舞的老师鼓舞的)worked harder than ever before.spoken in the past 300 yearsinvited to the party inspired by the teacher个人观点供参考，欢迎讨论