My First Ride on a Train (2).ppt

柳林县鑫飞中学柳林县鑫飞中学 温晓艳温晓艳 Past Tense Time Expressions一般过去时表示在过去的时间里发生的一般过去时表示在过去的时间里发生的动作或存在的状态时常与表示过去的时动作或存在的状态时常与表示过去的时间状语连用，如间状语连用，如just now, a few minutes ago, yesterday, last Sunday等以及由连等以及由连词引导的时间状语从句词引导的时间状语从句2.一般过去时表示过去经常或反复发生的动一般过去时表示过去经常或反复发生的动作时可与时间状语作时可与时间状语often等连用；等连用；used to接接动词原形以及动词原形以及would接动词原形也表示过接动词原形也表示过去经常或反复发生的动作去经常或反复发生的动作He was here just now.When I was reading the newspaper, the phone rang.When I was a little boy，，I often played in the park.When LiPing was young, he would work on the farm.1. 常用的表示过去的时间状语有常用的表示过去的时间状语有:during the day, one night, a long time ago, until the 1920s, in 1925, just now, at that time, during his middle school years, then, last night/year/week /month, a week /month/ year ago …translate these sentences1. People first started traveling by train in 1925.2. A hundred and fifty years ago, there was a huge railway station in the middle of the city, but it isn’t there any more.3. That famous politician was murdered last year. 1). 前几天前几天, 罗伯特去北京出差了。

罗伯特去北京出差了 Robert went to Beijing on business the other day.2).过去过去,玛丽一周来拜访我一次玛丽一周来拜访我一次 Mary used to pay a visit to /visit me once a week.1. He _____ football regularly for many years when he was young. (2008天津天津) A. was playing B. played C. has played D. had played2. Judy is going to marry the sailor she _____ in Rome last year. (2008重庆重庆) A. meets B. met C. has met D. would meet 3. I don’t believe you’ve already finished reading the book — I ____ it to you this morning! (2008浙江浙江) A. would lend B. was lending C. had lent D. lent Find out these sentences from the text. 1.Trained camels carried food and other supplies.2. We saw abandoned farms which were more than a hundred years ago.3.We ate great meals cooked by experts!Which kind of the verbs modify underlined blue nouns?The underlined blue nouns are modified by ______________V+edPast ParticiplePast Participle can also be used as ___________adjectives 过去分词过去分词traffic jamThere were hundreds of drivers in the traffic jam, If you are one of the drivers in the traffic jam, what do you feel ? You must feel ____________（厌烦的）（厌烦的）boredThere were hundreds of______________（厌烦的司机）（厌烦的司机） in the traffic jambored driversget on the planeThere are lots of people getting on the plane. If you are one of the them and this is your fist time that you have boarded the plane , what do you feel ? You must feel ____________（兴奋的（兴奋的)excitedThere were lots of ______________ (兴奋的人们）兴奋的人们）getting on the plane.excited peopleMaglev train磁悬浮列车磁悬浮列车It took the passengers only 8 minutes to take maglev train from Pudong airport to shanghai railway station. If you are one of the passenger, You must feel ______（惊讶的）（惊讶的） about the fastest speed.amazedThe ______________（惊讶的乘客）（惊讶的乘客） travelled from pudong airport to shanghai railway station in 8 minutesamazed passengerscircus ringjump through hoopsa trained lion受过训练的狮子受过训练的狮子We can see a __________（（受过训练的受过训练的狮子）狮子） jumping through hoops in the circus ringtrained lionbored/excited/amazed/ trainedcan modify _________ ,used as _____________ nounsadjectivesThey are ___________attributes （（定语定语）） Past participle used as ________________ attributes （（定语定语））Attention 1 The stolen car was found by the police last week. 单个的过去分词单个的过去分词作定语作定语,单个分词单个分词位于位于所修饰的名词所修饰的名词前前 The stolen car was found by the police last week. = The car which was stolen was found by the police last week.其作用相当于含有被动语态其作用相当于含有被动语态定语从句定语从句过去分词可以表示过去分词可以表示_____被动被动Attention 2The book, written in1957, tells a sad story.=The book, which was written in 1957, tells a sad story---------------- He answered all the questions raised by the audience. ______________ 过去分词短语过去分词短语作定语通常作定语通常放在所修饰放在所修饰名词的后面名词的后面 He answered all the questions raised by the audience. 其作用相当于含有被动语态的其作用相当于含有被动语态的定语从句定语从句过去分词可以表示过去分词可以表示_____被动被动=He answered all the questions which were raised by the audience 要注意过去分词做要注意过去分词做定语定语时时 动作发生的时间：动作发生的时间：Attention 3过去分词所表示的动作过去分词所表示的动作发生在发生在谓语动谓语动词词的动作的动作__________。

表示表示动作动作已已经经_______ 之前之前发生或完成发生或完成The speaker answered all the questions raised by the audience.Questions rasied by the audience happened ______ the speaker answered before———————————expresses ________ and ______被动被动完成完成Attention 4如果被修饰的词是由如果被修饰的词是由every/some/any/no+thing/body/one所构成的复合代词或指示代词所构成的复合代词或指示代词those等时，即使是单个的过去分等时，即使是单个的过去分词做定语，也要放在被修饰的词后词做定语，也要放在被修饰的词后面eg：：Is there anything unsolved?Attention 5单个过去分词与名词或副词构成复合单个过去分词与名词或副词构成复合形容词时，放在其修饰的名词前作前形容词时，放在其修饰的名词前作前置定语eg:This is a newly-built building.语法练习：语法练习：1. It’s wrong for the ___ countries to control the world. A. development B. developing C. developed D. develop1.2.Don’t use words, expressions or phrases ____ only to people with specific knowledge. A. being known B. having been known C. to be known D. known3. The book can be used in ___ countries. A. English-speaking B. English-spoken C. speaking-English D. spoken-English4. This is the problem___ at the meeting yesterday. A. being discussed; B. having discussed C. to be discussed D. discussed5. Throughout history, the language ____ by a powerful group spreads across a civilization. (2008上海春上海春) A. speaking B. spoken C. to speak D. to be spoken 6. We finished the run in less than half the time ____. (2008江西江西) A. allowing B. to allow C. allowed D. allows 7. It is one of the funniest things ____ on the Internet so far this year. (2008浙江浙江) A. finding B. being found C. to find D. found8. The trees _____ in the storm have been moved off the road. (2008湖南湖南) A. being blown down B. blown down C. blowing down D. to blow down 9. Can those ____ at the back of the classroom hear me? (2008福建福建) A. seat B. sit C. seated D. satHomework:•1,FIinish exercise in the learning paper.•2,Finish Exercise1,2 and 3 on Page79.。