自學(xué)指導(dǎo) 自讀課文第一部分，理解課文，小組討論，劃出你知道的短語(yǔ)，并提出你不能解決的問(wèn)題。（用時(shí)3分鐘） What did you do?你做什么了？（指過(guò)去） -What did you do yesterday？ -I played basketball. What happened to you？你發(fā)生什么了？（指過(guò)去） -What happened to Danny? -He hurt his arm. Li Ming sent an email to Jenny and Danny. What did he talked about? Li Ming 讀 課 文 回 答 問(wèn) 題1、 What did Li Ming send to Danny and Jenny?2、 What happened to Danny?Some pictures from their trip to Beijing.He hurt his arm.3、 Did Danny buy the toy panda in Beijing?Yes, he did. 一 般 過(guò) 去 時(shí) 態(tài) 一 .定 義 ： 1.表 示 過(guò) 去 某 個(gè) 時(shí) 間 發(fā) 生 的 動(dòng) 作 或 存 在 的 狀 態(tài) 。 常 和 表 示 過(guò)去 的 時(shí) 間 狀 語(yǔ) 連 用 。 yesterday,yesterday morning (afternoon, evening ) , last night (week, month, year ) two days ago, a week ago, three years ago in 1990, (in 1998 ) 2.表 示 過(guò) 去 經(jīng) 常 或 反 復(fù) 發(fā) 生 的 動(dòng) 作 。 一 般 過(guò) 去 時(shí) 態(tài) 沒(méi) 有 人 稱 和 數(shù) 的 變 化 ，句 中 一 律 使 用 動(dòng) 詞 的 過(guò) 去 式 。 構(gòu) 成 規(guī) 則 例 詞1. 一 般 在 動(dòng) 詞 詞 尾 末 尾 加 -ed look looked play played start started2. 結(jié) 尾 是 e 的 動(dòng) 詞 加 -d live lived hope hoped use used3. 末 尾 只 有 一 個(gè) 輔 音 字 母 的 重 讀 閉 音 節(jié) 詞 ， 先 雙 寫 這 個(gè) 輔 音 字 母 ， 再 加 -ed stop stoppedplan plannedtrip tripped4. 結(jié) 尾 是 “ 輔 音 字 母 +y”的 動(dòng) 詞 ， 先 變 “ y”為 “ i”再 加 -ed study studiedcarry carried二 、 規(guī) 則 動(dòng) 詞 過(guò) 去 式 的 構(gòu) 成 1. look 2. live 3. stop4. carry 5. hope 6. trip7. call 8. finish 9. want10.are 11. go 12.have13.do 14.get 15e16.say 17.see 18.put19.eat 20.take 21.read 1. look looked 2. live lived 3. stop stopped4. carry carried 5. hope hoped 6. trip tripped7. call called 8. finish finished 9. want wanted10.are were 11.go went 12.have had13.do did 14.get got 15e came16.say said 17.see saw 18.put put19.eat ate 20.take took 21.read read be I was . He /She/it was. We/You/They were . I was not(wasnt). He/She/It was not(wasnt). We/You/They were not (werent). work I/You/He/She/It/We/ You/They worked. I/You/He/She/It/We/You/They did not(didnt) work. there be There was . There were. There was not (wasnt) . There were not (werent). be Was I ? Yes, you were. No, you were not. Were you? Yes, I was. No, I was not. Was he/she/it? Yes,he/she/it was. No,he/she/it was not. Were we? Yes, we/you were. No, we/you were not. Were you? Yes, we were. No, we were not. Were they? Yes, they were. No, they were not. work Did I work? Yes, you did. No, you did not. Did you work? Yes, I did. No, I did not. Did he/she/it work? Yes, he/she/it did. No, he/she/it did not. Did we work? Yes,we/you did. No,we/you did not. Did you work? Yes,we did. No,we did not. Did they work? Yes, they did. No, they did not. there be Was there a/ any? Yes, there was. No, there was not. Were there any? Yes, there were. No, there were not. PRACTISE改 寫 句 子 ：1、 Lucy did her homework at home.（ 改 否 定 句 ） Lucy _ _ her homework at home.2、 He found some meat in the fridge.（ 變 一 般 疑 問(wèn) 句 ) _ he _ _ meat in the fridge?3、 There was some orange in the cup.（ 變 一 般 疑 問(wèn) 句 ) _ there _ orange in the cup? didnt do Did find any Was any 動(dòng) 詞 一 般 過(guò) 去 時(shí) ， 表 示 過(guò) 去 發(fā) 生 事 ；be用 was或 用 were, have,has變 had；謂 語(yǔ) 動(dòng) 詞 過(guò) 去 式 ， 過(guò) 去 時(shí) 間 坐 標(biāo) 志 ；一 般 動(dòng) 詞 加 -ed， 若 是 特 殊 得 硬 記 。否 定 句 很 簡(jiǎn) 單 ， 主 語(yǔ) 之 后 didnt添 ；疑 問(wèn) 句 也 不 難 ， did放 在 主 語(yǔ) 前 ；如 果 謂 語(yǔ) 之 前 有 did， 謂 語(yǔ) 動(dòng) 詞 需 還 原 ；動(dòng) 詞 若 是 was,were,否 定 就 把 not添 。 課后練習(xí)：看我的一、寫出下列單詞的過(guò)去式 walk_ look_ talk_ play _ do_ have_ shop_ want_二、用單詞的適當(dāng)形式填空1、-Did you_(have) a nice trip? -Yes,I _(have) a grate trip.2、I _(look) at a picture yesterday.3、We _(shop) yesterday.walked looked talked playeddid had shopped wantedhavehadlookedshopped 4、 What did you _(do)?5、 I_( talk) to Miss Li yesterday.6、 I wanted to_ (buy) a gift for you.7、 I _(play) cards yesterday. 8、 Li Ming is _(arrive) home from Hebei.9、 What does his father_(want) to know?dotalked buyplayed arriving want