Simple past tense (I),Unit 5,Grammar,Objectives,To learn the form and the usages of the simple past tense To use the simple past tense to talk about the past things properly,ago the day before yesterday centimetre dodo,adv. 以前 前天 n. (=cm) 厘米，公分 centimeter n. 渡渡鸟,New words and expression,We use the simple past tense to talk about things in the past.,一、什么情况下使用一般过去时?,went是go在一般过去时中所用的动词形式, 是go的过去式。,A month ago, Millie and Amy went to Sunshine Park. 一个月前，米莉和艾米去了阳光公园。,Last Sunday, they went to the park again. 上个星期天, 她们又去了那儿。,从已学课文中找相应例句,Look at the following sentences.,1. Then I arrived home at six oclock yesterday evening. (新概念1 L71) 2. Last week Mrs. Mills went to London. (新概念1 L73) 3. I was there in March. (新概念1 L85) 4. I brought it here three days ago. (新 概念1 L87) 5. They were very easy. (新概念1 L103),1. I saw one yesterday. 2. One Sunday morning, Millie and Amy went to Sunshine Park. As usual, they sat down under a tree. 3. Suddenly, they heard a whisper from the bushes behind the tree. They turned around but saw nothing. 4. They left the park quickly. 5. Later that day, they took the little cat to the animal centre.,Sentences from this unit:,2. We form the simple past tense by adding -ed to regular verbs.,提示：一般过去时常与表示过去的 时间状语连，如：yesterday, last night, a month ago, yesterday afternoon, last week, ten years ago,二、规则动词过去式的构成方法,提示: 以元音字母+y结尾的动词 按第一条规则，即：+ed, 如: stay stayed,want talk like worry try stop ,wanted,talked,liked,worried,tried,stopped,写出下列动词的过去式。,三、不规则动词的过去式不是加ed 构成的, 需要我们记住它们。不规则动词的过去式归纳起来有这样几种类型(见下表)：,Infinitive Past tense am is was are were begin began break broke bring brought build built buy bought can could,Infinitive Past tense catch caught come came do did draw drew drink drank drive drove eat ate fall fell,不规则动词表,肯定句 主语+谓语动词过去式 He heard a whisper. They went to the park again last Sunday.,四、谓语动词为实义动词的一般过去时的句子结构,2) 否定句 主语 + didnt +谓语动原形 I didnt go to the park yesterday morning. He didnt hear a whisper. They didnt find anything in the bushes.,3)一般疑问句 Did +主语+谓语动原形? Yes, 代词+did. / No, 代词+ didnt. Did you go to the park yesterday morning? Yes, I did. Did he hear a whisper? No, he didnt.,start _ love _ play _ plan _,9. leave _ 10. tell _ 11. stand _ 12. bring _,5. reply _ 6. say _ 7. meet _ 8. hear _,started,played,loved,planned,said,replied,left,met,stood,told,heard,brought,PRACTISE,Finish Part A on page 62.,This morning, we _ (go) to the Fun World Museum. When we _ (get) to the museum, there _ (be) a lot of people there. We _ (spend) three hours in the museum. I _ (take) a lot of photos. Some of us _ (buy) cards of the animals there. We _ (come) back to school at 1 p.m. We _ (have) a great time!,went,were,spent,took,bought,came,had,got,Finish Part B on page 62.,Millie: We _ (go) to the Fun World Museum the day before yesterday, Daniel. It _ (be) so interesting! Daniel: Really? Tell me all about it. Millie: OK. We _ (see) a small monkey, only 11 centimetres tall. Daniel: Thats amazing! What else? Millie: We also _ (learn) about some strange birds like dodos. They _ (live) on the earth a long time ago. Daniel: Thats cool!,went,saw,was,learnt,lived,Finish Part C on page 62.,She waits for me.,He watches TV.,Micky dances happily.,He plays basketball.,She goes to school.,Do more exercises.,She waited for me.,He watched TV.,He played basketball.,Micky danced happily.,She went to school.,1. Lucy did her homework at home.(改否定句) Lucy _ _ her homework at home. 2. He found some meat in the fridge. (变一般疑问句) _ he _ _ meat in the fridge? 3. She stayed there for a week. (对划线部分提问) _ _ _ she _ there? 4. There was some orange in the cup. (变一般疑问句) _ there _ orange in the cup?,didnt do Did find any How long did stay Was any,改写句子。,1. What do you think of the film Life of Pi? Its fantastic. The only pity is that I _ the beginning of it. A. missed B. was missing C. miss D. will miss 2. There _ a big cake and many candies at the party yesterday. A. was B. were C. is D. are,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解 该语法项的重难点。,一般 过去时,构成,用法,常用 时间,动词的过去式,yesterday last night in 1990 two days ago ,动词过去式 的构成,规则动词,不规则动词,构成,读音,规则动词过去式的构成,构成规则,例词,2. 结尾是e的动词 加-d,1. 一般在动词原形 末尾加-ed,live lived hope hoped use used,look looked play played start started,规则动词过去式的构成,构成规则,例词,3. 末尾只有一个辅音 字母的重读闭音节 词, 先双写这个辅 音字母, 再加-ed,stop stopped plan planned trip tripped,4. 结尾是“辅音字母+y” 的动词, 先变“y”为 “i”, 再加-ed,study studied carry carried,1. - What did they do last weekend? - They _ to the park. A. went B. go C. gone 2. - How _ your weekend? - Not too bad. I stayed home and watched TV. A. was B. were C. is,II. 选择正确答案。,3. What did you do _