過去完成時方案BPPT課件

1、1. cleaned the blackboard2. closed the window nowhad cleaned the blackboardclosed the windowShe had cleaned the blackboard before she closed the window.After she had cleaned the blackboard , she closed the window.第1頁/共35頁drank waterhad run out of breath1. ran out of breath2. drank waterHe had run ou

2、t of breath before he drank water.After he had run out of breath, he drank water. now第2頁/共35頁1. ate an apple2. slept nowhad eaten an applesleptShe had eaten an apple before she slept.After she had eaten an apple , she slept.第3頁/共35頁 2. played ping pong1. did his homework now played ping ponghad done

3、 his homeworkHe had done his homework before he played ping pong.After he had done his homework , he played Ping pong.第4頁/共35頁Discussion:1.The structure of the Past perfect tense:（結(jié)構(gòu)）（結(jié)構(gòu)）2.The definition of the Past perfect tense: （定義）（定義）第5頁/共35頁主語+had + 動詞的過去分詞 (p.p.)定義：強調(diào)過去某一個動作發(fā)生在另一個動作前常常用過去完成時態(tài)

4、。1.在老師進入教室前, 李磊擦了黑 板.LiLei _ (clean) the blackboard before the teacher came into the classroom.had cleaned2. 當(dāng)我們到那兒時火車已經(jīng)離開了。The train _ (leave) when we arrived there.had leftWe use it to talk about an action that happened before another action in the past.構(gòu)成： 第6頁/共35頁Do the exercise第7頁/共35頁 Millie r

5、an back to school because she had left her magazine in the classroom.What happened first? a. Millie ran back to school. b. Millie left her magazine in the classroom.第8頁/共35頁 Simon left school late because the football game had started late.What happened first? a. Simon left school late. b. The footb

6、all game started late.第9頁/共35頁 What happened first? Daniel arrived out of breath he had gone to the wrong cinema.a. Daniel arrived out of breath. b. Daniel went to the wrong cinema.第10頁/共35頁 What happened first? Amy had lost her purse and had to go to the police station.a. Amy lost her purse. b. Amy

7、 went to the police station.第11頁/共35頁Finish Part A3Today, I watched Roman Holiday with my friends. Kitty was the first one to arrive at the cinema. When Millie and I _ (arrive), Kitty _ (buy) the tickets already. Simon and Daniel came next. Before Simon and Daniel _ (come), Millie and I _ (go) to ge

8、t some drinks. Then all five of us waited for Amy outside the cinema. Before Amy_ (arrive), we _ (finish) our drinks. When we _ (enter) the cinema, the film_ already _ (start). Luckily, we didnt miss much.arrivedhad finishedhad goneenteredarrivedhadstartedhad boughtcame第12頁/共35頁Read the Text and ans

9、wer two questions.1. Had they finished their drinks before Amy arrived?2. Had you watched the film of Roman Holiday before last year?Yes, they had.No, I had not./ I hadnt.I hadnt watched the film of Roman Holiday before last year.第13頁/共35頁過去完成時的否定形式：過去完成時的疑問形式：肯定回答：否定回答： 主語had nothadnt+ p.p.+其它. Yes

10、,主語+had.Had+主語p.p.+其它? No,主語+had + not.第14頁/共35頁Play a game第15頁/共35頁Competition: If you think you can,you can. Go-Go加油！12345678第16頁/共35頁用所給動詞的正確形式填空(10/1)1.The poor girl never saw her grandpa because he _ (pass away) before she was born.2. She_ already_ (clean) the blackboard before I entered the cl

11、assroom.had passed awaycleanedhad第17頁/共35頁句型轉(zhuǎn)換句型轉(zhuǎn)換 (10/1)1.He had stood up before he cleaned the window. _ he had stood up, he cleaned the window.2.His father went to Beijing. He arrived home. (用用before合并句子合并句子) His father_ _ _ Beijing before he _ home.Afterhad gone toarrived第18頁/共35頁按要求改寫下列句子(5/1)S

12、imon had finished his homework before he watched TV. 否定句：疑問句：肯定回答：否定回答：Simon hadnt finished his homework before he watched TV. Had Simon finished his homework before he watched TV?Yes, he had.No, he hadnt.第19頁/共35頁選擇題選擇題(10/1)1. Millie_ some Chinese before she came to China. A. learned B. has learne

13、d C. learnt D. had learned2. She _ the first runner-up prize in a beauty contest before she _an actress. A. have won, became B. had won, become C. had won, became D. has won, became 第20頁/共35頁改錯題改錯題(101)1.We hadnt seen something interesting in the park before last Sunday.2. When she woke up this morn

14、ing, it stopped snowing.anythinghad stopped第21頁/共35頁翻譯題翻譯題(101)1. 在我們到達電影院之前，電影已在我們到達電影院之前，電影已經(jīng)開始了經(jīng)開始了2. 踢完足球之后我買了瓶果汁踢完足球之后我買了瓶果汁The film _ _ _ we _ to the cinema._ I _ _ football, I _ a bottle of juice.hadbeforegotbegunAfterhadplayedbought第22頁/共35頁寫出下列動詞的過去完成時形式(5/1)be _ see_begin _ sing_bring_ ope

15、n_had beenhad seenhad begunhad sunghad broughthad opened第23頁/共35頁用所給動詞的正確形式填空(10/1)1. He_ (turn off) the lights before he left the classroom.2. _ your parents _(have) lunch when you arrived at home?had turned offHadhad第24頁/共35頁第25頁/共35頁過去完成時的結(jié)構(gòu)：過去完成時的用法：過去完成時的否定形式：過去完成時的疑問形式：主語had nothadnt+ p.p.+其它.

16、Had+主語p.p.+其它?主語had + p.p.+其它.強調(diào)過去某一個動作發(fā)生在另一個動作前常常用過去完成時態(tài)。第26頁/共35頁1.We started to learn English 5 years ago.一般過去時表示在過去某時發(fā)生的動作或存在的狀態(tài)。2. We have learned English for 5 years.現(xiàn)在完成時表示的動作發(fā)生在 過去，但側(cè)重對現(xiàn)在產(chǎn)生的結(jié)果或造成的影響，與現(xiàn)在有關(guān)。其結(jié)構(gòu)為：“助動詞 have（has）+過去分詞”5 years ago now 5 years ago have learned now第27頁/共35頁 過去完成時表示在

17、過去某個時間或動作之前已經(jīng)發(fā)生或完成了的動作或存在的狀態(tài)，即“過去的過去（ past-in-the-past ）”。 過去完成時的概念與結(jié)構(gòu)特點: past in the pastpast now第28頁/共35頁過去完成時的判斷依據(jù): 由“過去的過去”來判定。 過去完成時表示“過去的過去”，先發(fā)生的動作用過去完成時，后發(fā)生的動作用一般過去時。 When I got to the station, the train had already left. After he had finished his homework, he went to bed. first first第29頁/共35

18、頁We had learned English 4 years by last year.5 years ago last year nowhad learned第30頁/共35頁綜合時態(tài)填空：1. We _ ( learn ) 2000 English words since we came to this school. The teacher said we _ ( learn ) 2000 English words since then. We _ ( learn ) 500 words last term. We _ ( learn ) 2000 words by the end

19、of last term.2. He _( have ) a meeting next week.He _ ( have ) a meeting two weeks ago. He told me he _ ( have ) a meeting two weeks before.3._ you _ ( be ) to the Great Wall? The teacher asked if you _ ( be ) to the Great Wall?have learnedhad learnedlearnedhad learnedwill havehadhad hadHave beenhad been第31頁/共35頁4. I _ ( finish ) my homework when my father got home yesterday. I _ ( finish ) my homework