开放英语中央广播电视大学UNIT9TalkingAboutthePast.ppt
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1、开放英语 2 中央广播电视大学 UNIT 19 Talking About the Past,主讲:叶华青 联系方式: 办公室(0576)87268466,Goals:,1. learn how to use the simple past tense 学习一般过去时 2. learn Some common irregular verbs 学习不规则动词,Session 1,1. Study the simple past of regular verbs in the affirmative and negative 学习一般过去时,学习时态的方法,1. 定义 2. 每种时态的三大结构:(
2、肯定,否定,疑问) 3.每种时态都有特定时间状语或特定的副词, 也就是说一看到就是什么时态了,Simple past tense,一般过去时用来表示过去发生的动作或存在的状态。一般过去时用动词的过去式表示。 (见p2-Language Focus) I played basketball with Tom yesterday afternoon. He watched the TV last night.,一般过去时的动词分为2类结构,一般过去时的动词分为2类结构 be动词 am is are -was, were I was a student. (he/they) 行为动词 help go
3、-helped went He liked English. (I/they),规则动词的过去式的四种构成方法 (见p2-Language Focus),1)直接 + ed 构成过去式 ask-asked 2) 以 e 结尾的规则动词,直接 + d 构成过去式 arrive-arrived,3)以重读闭音节结尾,词尾满足元音+一个辅音时,应双写辅音字母,再 + ed 构成过去式 plan-planned 4) 辅音字母 + y, 改 y 为 i 再+ ed 构成过去式 study-studied 注意: 以元音字母+y 结尾的规则动词直接+ ed构成过去式. play-played stay-
4、stayed Exercise P3 Activity 3,见page 3-Activity 3 用所给动词的过去式填空,1. I closed the door. 2. she answered my email yesterday. 3. We helped clear up the flat. 4. They cried about the lost dog. 5. He agreed with me. 6. They played happily all day together. 7. You arrived too late for the meal. 8. They shoppe
5、d for clothes all day long.,一般过去时的否定式 : p3-Language Focus (do-did-did not 动词原形),ask asked help helped arrive arrived plan planned try tried study studied play played,did not ask did not help did not arrive did not plan did not try did not study did not play,一般过去时的否定式,I liked swimming when I was a ch
6、ild. I did not like swimming when I was a child. They came to the party. They did not (didnt) come to the party. (我不喜欢在呆在家。) I did not like staying at home. be 动词-was; were直接变为was not; were not He was late yesterday. He was not (wasnt) late yesterday. They were not (werent) at home yesterday.,操练:Pag
7、e 1 Activity 1,听对话,将短文补充完整: 1. 11:30 2. wine 3. sunny 4. 10 oclock 5. Polly,阅读短文,找出否定的句子: 1. didnt get up 2. didnt want 3. wasnt very good 4. didnt finish 5. didnt turn up 6. didnt dance,Page 1 Activity 1,阅读短文,判断句子的正误: 1.(F) They cleared up in the afternoon. 2.(F) Tim did the barbecur with Xiaoyan.
8、3.(F) It was nice. 4.(T) 5(T) 6. (T),见page4-Activity 5 用所给动词的正确形式填空,注意肯定与否定的形式,We did it! Tim and I announced our engagement last night. Everyone was really pleased. Everybody talked about our wedding plans for ages. I showed Xiaoyan my ring and she loved it! She wanted to know all about English wed
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