过去分词做定语、表语.ppt

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1、Unit1GreatscientistsCompletethefollowingsentences:1)JohnSnow_____________(专注于)scientificresearch.2)Heworkedharduntilhe___________(得出结论)in1854.3)那次事故不怪孩子们.Thechildren__________________fortheaccident.4)It’sverydangerousto_____________theviruswithoutanyprotection(直接暴露在这种病毒下).5)

2、人们既不知道它的病原，也不了解它的治疗方法．Learningaboutthelanguage:LiHepingwasafamousfootballplayer,buthiscareercametoanendwhenhebecameveryill.Thedoctor_____1____himbutcouldnotfindthecauseofthisillness.He_____2______thetheorythatLiHepinghadbeen____3___toanewvirus.Heknewhewouldnotbeableto__4__hi

3、m_____5______,butpromisedhewould____6____thepossibilityoffindingoneinthefuture.Sadly,LiHeping_____7_____thathewouldtakeupanewcareerto___8____footballersinplanningforthefuture.Athislastmatchhethankedhisfansfortheir___9____supportbysingingthepopularsong:“Thanksforthememory”.va

4、luable,instruct,cure,expose,lookinto,examine,putforward,immediately,announceLearningaboutthelanguage:1.Lookatthesesimpleverbsandmakeanotherconstructionusingmake+a+noun.totelephonetodecidetoplantocontributetospeaktobenoisytochangetodescribe2.Tostudythephrases:makeafacemakefri

5、endsmakemoneymakesuremakeupone’swaytomakeadecisionmakeroomforLearningaboutthelanguage:3.Speakoutthephraseswith“make”accordingtothepicturesortheChinesedefinitions.交朋友makefriends确保;确定makesure下定决心makeupone’smind为...腾出空位makeroomforLearningaboutthelanguage:makeafacemakethebedmake

6、one’swayto--Lookattheexcitedboy!Whyishesohappy?--Hehasgotthefirstprizeinthecontest.--Nowonderheisexcited!DiscoveringusefulstructuresGrammar一、过去分词作定语1、单个的过去分词作定语时一般兼有被动和完成的意义，常作前置定语。eg：alostanimal一只迷路的动物ausedstamp一枚用过的邮票aninjuredfinger一个受伤的手指abrokencoin一枚破损的硬币alightedcandle一支

7、点燃的蜡烛注意：过去分词作定语时，有时只有被动意义。e.g.：spokenEnglish英语口语writtenexercises书面练习少数表示位移或状态改变的不及物动词的过去分词只有完成的意义fallenleaves落叶therisensun升起来的太阳theadvancedcountries发达国家drunkenman一个醉鬼areturnedstudent一名留学生aretiredteacher一名退休教师anescapedprisoner一名逃跑的囚犯by-gonedays过去的岁月2、过去分词作后置定语，表示被动和／或完成意义。e.g

8、.：HowIregrettedthehourswastedinthewoods!我多懊悔在树林浪费的时光啊Ilikewearingclothesmad