Unit4过去分词学案--高一英语人教版(2019)必修第二册.docx

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1、必修第二册过去分词Ved作定语及物动词的ed形式作定语时一般兼有被动和完成的意义。 a broken cup 一个破杯子a wounded soldier 一名伤员不及物动词的-ed形式作定语时只表示完成意义。a grown woman 一位成年妇女an escaped prisoner 一名逃犯 单个V-ed作定语,原则上是前置的。但有些单个的V-ed放在被修饰词之后。She always ate the food left.她总吃剩饭。V-ed短语作定语通常后置,其作用相当于定语从句。a. The trees blown down in the storm have been moved

2、off the road. =The trees that were blown down inthe storm have been moved off the road.b. Can those seated at the back of the classroom hear me?=Can those who is seated at the backof the classroom hear me?V-ed有时还可用作非限制性定语,相当于一个非限制性定语从句,前后用逗号分开。a. The houses, built last year, were destroyed by the ea

3、rthquake yesterday.=The houses,which were built last year, were destroyed by the earthquake yesterday.b. Some of them, born and brought up in rural villages, had never seen a train.=Some of them, who were born and brought up in rural villages, had never seen a train.1. There was an(excite) look on h

4、is face when the actress appeared.2. It s wrong for the(develop) countries to control the world.3. I have collected the money(need).4. This is the problem(discuss) at the meeting yesterday.5. The(surprise) look on his face suggested that he had not expected so.excited developed needed discussed surp

5、rised不定式、现在分词与过去分词作定语的区别:The next train to arrive was from New York.He is the first Chinese astronaut to make a spacewalk.不定式作定语:表将来;当被 the first, the last, the only 等词修饰时;抽象名词后The car belonging to my car was stolen last week.The man standing there is Peter, s father.a working method 工作方法a walking s

6、tick 手杖building materials 建筑材料drinking water 饮用水-ing形式作定语:表主动;表进行;说明被修饰名词的用途和性能过去分词作定语:表被动;表动作完成作定语的几种非谓语形式:不定式:to do; to be done ing 形式:doing; being done 过去分词:doneThe performance of the host, intended to please the audience and draw their attention, was greeted with a cold silence, however.1. Henry

7、 cant attend the party being held at Tom s house at present because he is preparing the speech at the party to be held at Marie s house tomorrow.2. There was a terrible noise following the sudden burst of light.3. The library s study room is full of students prepariiiT for the exam.4. The house to b

8、e built here next year belongs to Fred.5. The meeting beine held now is of great importance.Ved作宾语补足语V-ed作宾语补足语表示被动或完成的意义。Ved与宾语之间存在逻辑上的动宴关系。1. 表示感观、感觉和发觉的动词。如:watch, observe, see, hear, listento, feel, notice, find 等。(1) When we got to school, we saw the doorjocked.lt was getting dark; I found a ca

9、r stuck in a pool by the side of the road.(2) He found his house broken into when he got back home.2. 表示“致使”意义的动词。如:have, make, get, keep等。(1) You, d better keep the guests seated,Were having our car repaired,(2) Im trying to get this article finished for Thursday.(3) She had to shout to make hersel

10、f heard above the sound of the music.(Dhave/get sth. done表示请某人做某事;表主语经历了不好的事;表使某事被做(主语组 织或参与)leave/keep sth. Done使处于状态 make sb. do使某人做 make sth. /sb. done使被表示希望、愿望、命令”意义的动词。如:want, expect, would like, wish, order 等。(1) The teacher wouldn t like the problem (to be) discussed at the moment.老师不想此刻讨 论这个

11、问题。(2) I want the suit (to be)made to his own measure.我想要这套衣服照他自己的尺寸 做。3. with的复合结构中也可用V-ed作宾补。这一结构通常在句中作时间、方式、条件、原 因等状语。(1) The murderer was brought in, with his hands tied behind his back.(表方式)With water heated, we can see the steam.(表条件)(2) With the matter settled/solved, we all went home.(表原因)Ve

12、d位于系动词之后作表语时,已相当于形容词,表示主语的感受或所处的状态。(1) Everyone present was very inspired at his speech. (2) He seemed quite delighted at the idea. 系动词:be,seem,appear, look,sound,taste,smell, feekeep,stay,remain,become,get,turn,grow 施作状语:(As/Because it has been) Destroyed by the hurricane, the o/d house is nowhere

13、to be found.1. 作原因状语,相当于原因状语从句)(When it is) Seen from the top of the building,。w sc/?。/ looks beautiful.2. 作时间状语,相当于时间状语从句(Although he was) Tired, he went on working.3作让步状语,相当于让商状语从句(If he is) Punished by the parents, he won t come again.4. 作条件状语,相当于条件状语从句She walked out of the house, (and she was) f

14、ollowed by her little daughter.Absorbed in the work, he neglected food and sleep.5. 作伴随或方式状语,相当于并列句Wed充当状语时,其逻辑主语与句子的主语一致,它们之间为动宾或被动关系。1. When (we are) crossing the mad, we should be careful.2. Unlessfl am) invited, I wont attend his wedding.3. Once (he was) caught smoking in the kitchen, the cook w

15、ill be fired.ed 作状语有时可保留连词, 构成,连协Ved或 Ving”结构, 即:while, w/?e几once, as, though, unless, if 等连逾+Ved 或 Ving。I.Seen from the top of the building, the school looks beautiful.2.Seeing from the top of the building, we found the school beautiful.如果句子的主语和分词是主动关系,时间正在发生用形式。如果句子的主语和分词是被动关系,时间已经完成用V.ed形式。1. Com

16、paring (compare) Shanghai with Xi an, we found Shanghai is larger.2. Com pared (compare) with Xi an, Shanghai is larger.3. Losing (lose) himself in thought, he almost ran into the car in front of him.4. Lost (lose) in thought, he almost ran into the car in front of him.实战演练:1. Tim s(puzzle)expression suggested that he did

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