過去完成時講解全解PPT課件

1、drank waterhad run out of breath1. ran out of breath2. drank waterHe had run out of breath before he drank water.After he had run out of breath, he drank water. now第1頁/共30頁1. ate an apple2. slept nowhad eaten an applesleptShe had eaten an apple before she slept.After she had eaten an apple , she sle

2、pt.第2頁/共30頁 2. played ping pong1. did his homework now played ping ponghad done his homeworkHe had done his homework before he played ping pong.After he had done his homework , he played Ping pong.第3頁/共30頁Discussion:1.The structure of the Past perfect tense:（結(jié)構(gòu)）（結(jié)構(gòu)）2.The definition of the Past perfe

3、ct tense: （定義）（定義）第4頁/共30頁主語+had + 動詞的過去分詞 (p.p.)定義：必須要有個相對比的時間才能有過去完成時。1.在老師進(jìn)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 left強(qiáng)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)。構(gòu)成： 第5頁/共30頁Do the exercis

4、e第6頁/共30頁 Millie ran 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7頁/共30頁 Simon left school late because the football game had started late.What happened first? a. Simon left school

5、late. b. The football game started late.第8頁/共30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9頁/共30頁 What happened first? Amy had lost her purse and had to go to the police station.a. Amy lost

6、her purse. b. Amy went to the police station.第10頁/共30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 a

7、nd I _ (go) to get 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11頁/共30頁Read

8、 the Text and answer 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12頁/共30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 notha

9、dnt+ p.p.+其它. Yes,主語+had.Had+主語p.p.+其它? No,主語+had + not.第13頁/共30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 classroom.had passed awaycleanedhad第14頁/共30頁句型轉(zhuǎn)換句型轉(zhuǎn)換 (10/1)1.He had stood

10、 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15頁/共30頁按要求改寫下列句子(5/1)Simon had finished his homework before he watched TV. 否定句：疑問句：肯定回答：否定回答：

11、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16頁/共30頁選擇題選擇題(10/1)1. Millie_ some Chinese before she came to China. A. learned B. has learned C. learnt D. had learned2. She _ the first runner-up prize in a beaut

12、y contest before she _an actress. A. have won, became B. had won, become C. had won, became D. has won, became 第17頁/共30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 morning, it stopped snowing.anythinghad stopped第18頁/共30頁翻譯題翻譯題(101)1. 在我們到達(dá)

13、電影院之前，電影已在我們到達(dá)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19頁/共30頁寫出下列動詞的過去完成時形式(5/1)be _ see_begin _ sing_bring_ open_had beenhad seenhad begunhad sunghad broughthad opened第20頁/共30頁用所給動詞的

14、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21頁/共30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.Had+主語p.p.+其它?主語had + p.p.+其它.強(qiáng)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22頁/共30頁1.We started

15、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23頁/共30頁 過去完成時表示在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(diǎn): past i

16、n the pastpast now第24頁/共30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25頁/共30頁We had learned English 4 years by last year.5 years ago last year nowhad learne

17、d第26頁/共30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 of last term.2. He _( have ) a meeting next week.He _ ( have ) a meeting two wee

18、ks 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27頁/共30頁4. I _ ( finish ) my homework when my father got home yesterday. I _ ( finish ) my homework at 10 last night.5. The film _ ( begin ) when I got to the cinema. The film _ ( be ) on for 10 minutes when I got to the cinema.6. My brother _ ( study ) in this school for three years before he joined the army.7. He locked the door after he _ ( clean ) the