過去完成時講解ppt (2)PPT

1、關(guān)于過去完成時講解ppt (2)第一張，PPT共二十二頁，創(chuàng)作于2022年6月By the time I got outside, the bus had already left.第二張，PPT共二十二頁，創(chuàng)作于2022年6月the policeman get to the shopTom run away By the time the policeman got to the shop, Tom had run away.第三張，PPT共二十二頁，創(chuàng)作于2022年6月Speaking-freely :By the time or WhenLiu Mei wake up the conce

2、rt be over By the time Liu Mei woke up, the concert had been over. 第四張，PPT共二十二頁，創(chuàng)作于2022年6月his grandma come from AmericaLi Ming grow up By the time his grandma came from America, Li Ming had grown up.第五張，PPT共二十二頁，創(chuàng)作于2022年6月2006 2011 learn 4000 English words By the end ofBy the end of 2006, I had lear

3、ned 4000 new words.第六張，PPT共二十二頁，創(chuàng)作于2022年6月The Past Perfect Tense過去完成時過去完成時的構(gòu)成助動詞 had (用于各種人稱和數(shù)) + 過去分詞When I got to school, the bell had rung.2. 過去完成時的用法:主要是表示在過去某個時間,或是動作之前已經(jīng)發(fā)生或完成的動作.也就是過去的過去.第七張，PPT共二十二頁，創(chuàng)作于2022年6月The Past Perfect Tense過去完成時3. 常用的幾種方式:用介詞by, before 等構(gòu)成的時間短語.用連詞when, before, after或

4、者短語by the time引導(dǎo)的時間狀語從句.We had learnt 20 English songs by the end of last month.The plane had taken off when I reached the airport.By the time I got up , my brother had left home.第八張，PPT共二十二頁，創(chuàng)作于2022年6月常用動詞的過去式和過去分詞play played playedwork worked workedleave left leftsay said saidgo went gonebe was/we

5、re beentake took takenget got gottenstart started started第九張，PPT共二十二頁，創(chuàng)作于2022年6月 break broke broken speak spoke spoken drive drove driven see saw seen eat ate eaten give gave given know knew known grow grew grown第十張，PPT共二十二頁，創(chuàng)作于2022年6月1. We _(learn) two thousands words by the time I went to Middle S

6、chool. Can you do it?3. When we _(arrive) at the station, they _(wait) for more than twenty minutes. had learnedarrivedhad waited2. I _ (know) him when I was a student. had known4. One of the men didnt move, because he _ (break) his legs. had broken第十一張，PPT共二十二頁，創(chuàng)作于2022年6月5.By yesterday evening he _

7、 that important letter.(write)6.I thought I _ the man before.(meet)7.By six oclock they _ for ten hours.(work)8.I went to Nicks house,but he _ out.(go)9.I _ the problem when class was over. (not understand) had writtenhad methad worked had gonehadnt understood第十二張，PPT共二十二頁，創(chuàng)作于2022年6月口語練習(xí)1.a.I got up

8、. My brother was in the shower already. b.By the time I got up,my brother _ in the shower already.2.a.I ran outside to the bus stop. The bus was gone. b.3.a.I got home. I realized that my homework was still at school. b. had gottenBy the time I ran outside to the bus stop, the bus had already gone.W

9、hen I got home,I realized that I had left my homework at school.第十三張，PPT共二十二頁，創(chuàng)作于2022年6月4.a.I woke up. My clock stopped two hours ago. b. 5.a.I got to the cinema at 8. The film started at 7:30. b. 6.a.I got to the party.Jim went home an hour ago. b. By the time I got to the cinema, the film had alre

10、ady started. By the time I woke up, my clock had stopped for two hours.When I got to the party, Jim hadalready gone home.第十四張，PPT共二十二頁，創(chuàng)作于2022年6月一、表現(xiàn)形式1. 基本形式：had + 過去分詞。2. 否定形式：had + not + 過去分詞(had not照樣可縮寫hadnt)。3.一般疑問形式：had提到句首，回答用Yes, 主語 + had. / No, 主語 + hadnt. 例如：Had he told you to go there ea

11、rlier yesterday?他昨天告訴過你早點(diǎn)兒到那兒嗎？Yes, he had. / No, he hadnt. 是的，他告訴了。/不，他沒有。4. 被動語態(tài)形式：had + been + 過去分詞。如：When I got there, the windows had been broken. 第十五張，PPT共二十二頁，創(chuàng)作于2022年6月二. 用法1.過去完成時表示一個動作或狀態(tài)在過去某一時間或動作之前已經(jīng)結(jié)束或完成. 它表示的動作發(fā)生的時間是“過去的過去”.I had written the article when they came.2. 表示一個動作或狀態(tài)在過去的某一時間之

12、前已經(jīng)開始, 一直延續(xù)到這一過去時間.They had worked for 12 hours by 6 oclock this morning.第十六張，PPT共二十二頁，創(chuàng)作于2022年6月明顯標(biāo)志:1.句中有by引導(dǎo)的過去時間狀語:By the time we got there, all the other guests had arrived.2.與過去完成時連用的時間狀語有already, yet, still, never等.They had already left before I returned.第十七張，PPT共二十二頁，創(chuàng)作于2022年6月1. Kates never

13、 seen Chinese films，_ ?A. hasnt she B. has she C. isnt she D. is she1. Kates never seen Chinese films，_ ?A. hasnt she B. has she C. isnt she D. is she2.-Ann has gone to Shanghai. -So _her parents. A. has B. had C. did D. have3. -Mum, may I go out and play basketball? -_you_ your homework yet? A. Do;

14、 finish B. Are; finishing C. Did; finish D. Have; finished第十八張，PPT共二十二頁，創(chuàng)作于2022年6月4.His brother has been to Stone Fores twice_he came to Yunnan. after B. before C. since D. for5. Tom_the CD player for two weeks.A. has lent B. has borrowed C. has bought D. has had6. I_a letter from him since he left.

15、 A. didnt receive B. havent got C. didnt have D. havent heard第十九張，PPT共二十二頁，創(chuàng)作于2022年6月7. -Have you ever_Lintong to see the Terra Cotta Warriors?-Yes, I have. went to B. gone to C. been in D. been to8. My parents _ Shangdong for ten years. have been in B. have been to C. have gone to D. have been9. I wont go to the concert because I _my ticket. A. lost B. dont lose C. have lost D. is coming第二十張，PPT共二十二頁，創(chuàng)作于2022年6月1.When I_( get) there, the Smiths already_(have) their