一般过去时被动语态课件.ppt
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1、语语 法法 点点 击击实实 战战 演演 练练Unit6语语法法专项课专项课件件什么是时态?什么是时态?在英语中,时态主要讨论行为动词发生的时间。在英语中,时态主要讨论行为动词发生的时间。例如:例如:He He often helpsoften helps me with my English.me with my English.often often 常常,表示常常,表示helphelp这个动作经常发生。故为一般现在时态这个动作经常发生。故为一般现在时态英语中常用的时态有哪些?英语中常用的时态有哪些?I I was was an outgoing girl in the past.an ou
2、tgoing girl in the past.He He used toused to be short.be short.一般过去时一般过去时He He will will go to go to XiangyangXiangyang next week.next week.WillWill you come to my party?you come to my party?一般将来时一般将来时DidDid you like playing basketball?you like playing basketball?I I am going toam going to Shanghai
3、tomorrow.Shanghai tomorrow.Lucy is going to join football team the day after tomorrow.Lucy is going to join football team the day after tomorrow.Will/be going to+doWill/be going to+doI I am doingam doing my homework now.my homework now.He He is talkingis talking with with Mr.JohnMr.John.IsIs she she
4、 cookingcooking now?now?AreAre they they playingplaying basketball?basketball?现在进行时,现在正在发生的事情现在进行时,现在正在发生的事情be+doing(be+doing(动词的现在分词)动词的现在分词)I I was doingwas doing my homework at 7 oclock yesterday.my homework at 7 oclock yesterday.They They were talkingwere talking with with Mr.JohnMr.John.at that
5、 time last night.at that time last night.过去进行时过去进行时 was/were+doing,was/were+doing,过去某个时刻正在进行的事情过去某个时刻正在进行的事情I I have finishedhave finished my homework.my homework.我已经完成了我的作业我已经完成了我的作业She She has writtenhas written a letter to her mother.a letter to her mother.现在完成时现在完成时 have/has+done have/has+done 动
6、词的过去分词动词的过去分词一般现在时、一般将来时、一般过去时、一般现在时、一般将来时、一般过去时、现在进行时、过去进行时、现在完成时现在进行时、过去进行时、现在完成时主动语态主动语态主语主语是是动作动作的的发出者发出者。We speakWe speak ChineseChinese.SheShe can can cookcook foodfood.被动语态被动语态 主语主语变成了变成了原来主动语态句子原来主动语态句子中中动作的承受者动作的承受者。Be+done(Be+done(及物动词的过去分词及物动词的过去分词)BeBe有人称、时态、数的变化有人称、时态、数的变化ChineseChinese
7、 is spokenis spoken by us.by us.Food Food can can be cookedbe cooked by her.by her.Revision of passive voicePlease Please turnturn the following sentences the following sentences intointo passive voice.passive voice.1 1、They make the ring with silver.They make the ring with silver.The ringThe ring i
8、s made ofis made of silver.silver.2 2、The little girl covers the flowers with paper.The little girl covers the flowers with paper.The flowersThe flowers are covered byare covered by the little girlthe little girl with paper with paper.3 3、Do they grow cotton in Shandong?Do they grow cotton in Shando
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