Unit5MusicDiscoveringUsefulStructures课件-高一英语人教版.pptx

Unit5Music

DiscoveringUseful

Structures

;PartOne

PastParticipleasthePredicative

(过去分词用作表语);

1、过去分词作表语时,与谓语动词构成_______结构,表示主语的性质、特征或状态,相当于形容词。;例1：Thisshopisnowclosed．

Thisshopisclosedat6pmeveryday．;3、过去分词与现在分词作表语的区别：用其过去分词形式来说明人的情况，含义为“感到…的”用动词-ing形式通常来说明物的情况,译为“令人….的”;过去分词做表语;PartTwo

PastParticipleastheAdverbial

(过去分词用作状语);1.What’sthelogicalSubject(主语)oftheunderlinedpastparticiples?

2.What’stherelationshipbetweentheunderlinedpastparticiplesandtheirSubjects,activeorpassive?;Pastparticiplesastheadverbial(状语);Oncepublished,hisworksbecamefamousfortheabsenceofrhymeattheendofeachline.;Doneinahurry,hishomeworkwasfullofmistakes.;Evenifinvited,Iwillnottakepartintheparty.;例：Hewentout,shuttingthedoorbehindhim.;（2）时间概念;注意1：

部分过去分词来源于系表结构，作状语时不表示“被动关系”，而表示主语的状态。这样的过去分词及短语常见的有：seated(坐着的),hidden(躲着),lost/absorbedin(沉溺于/沉浸在),dressedin(穿着),tiredof(厌烦了)，exposedto（接触到）等。;注意2：

无论时现在分词，还是过去分词，其逻辑主语必须和句子的主语一致。如不一致，则必须用状语从句、独立主格结构等其他表达方式。;1.Theboycamein,________(follow)byhisfather.

2.Theboycamein,________(follow)hisfather.

3._______(see)fromthehill,youwillfindourschoollooksmorebeautiful.

4.____(see)fromthehill,ourschoollooksmorebeautiful.

5.Nervously_________(face)challenges,IbelieveIcanmakeit.

6.________(face)withthesituation,Arnoldaskedhisbossforadvice.

7._________(devote)toscience,Henrycan’tlookafterhischildren.

8._________(devote)himselftoscience,Henrycan’tlookafterhischildren.;Checkyouranswers(Ex2p54):