现在进行时和过去进行时中考专项复习PPT学习教案

1、会计学1现在进行时和过去进行时中考专项复习现在进行时和过去进行时中考专项复习Present Progressive Tense 现在进行时现在进行时第1页/共20页 Im reading a book now. Look! She is dancing. Theyre drawing pictures right now.总结：现在进行时可表示总结：现在进行时可表示_的动作的动作,通常有表示通常有表示“此刻此刻”的时间状语如的时间状语如_等，或通过等，或通过_/ /_这两个提示语来表明此时此刻的这两个提示语来表明此时此刻的动作正在进行。动作正在进行。现在（说话）瞬间正在进行或发生现在（说话）瞬

2、间正在进行或发生now, right now, at this momentLookListen现在进行时的用法现在进行时的用法第2页/共20页 They are planting trees on the hill these days. What lesson are you studying this week?总结：现在进行时可表示总结：现在进行时可表示_ _的动作的动作. .常和常和_,_等时间状语连用。等时间状语连用。 He is coming to see you tomorrow. Theyre getting married next month. Lets hurry up

3、. Its beginning to rain.总结：现在进行时可表示总结：现在进行时可表示_或或_的动作的动作。当前一段时间内的活动或现当前一段时间内的活动或现阶段正在进阶段正在进行行these daysthis week按计划或安排将要发生按计划或安排将要发生马上就要发生马上就要发生第3页/共20页常用的这类词有常用的这类词有go, come, leave, stay, start, arrive, land, meet, move, return, stay, stop, do等，通常与表示等，通常与表示_的时间状语连用。的时间状语连用。将来将来第4页/共20页 He is pickin

4、g the apples on that tree. My mother isnt cooking. Is she cleaning the blackboard? What are you doing now?肯定句结构：肯定句结构：否定句结构：否定句结构：一般疑问句结构：一般疑问句结构：肯定回答：肯定回答：否定回答：否定回答：特殊疑问句结构：特殊疑问句结构：主语主语+ + be (am/is/are) +V-ing + +其他其他主语主语+be (am/is/are) +not+ V-ing +其他其他Be (am/is/are)+主语主语+V-ing +其他其他Yes,主语主语+be (

5、am/is/are)No,主语主语+be (am/is/are) +not疑问词疑问词+be (am/is/are)+主语主语+ V-ing现在进行时的构成现在进行时的构成第5页/共20页练一练：练一练：（1）she , the , window, open , now (用现在进行时连用现在进行时连词成句词成句)(2) She is closing the door now.(改否定句改否定句) (3)Im doing my homework.(对划线部分提问对划线部分提问)(4)The students are helping the old woman.（改成一改成一般疑问句，并作肯定回

6、答般疑问句，并作肯定回答）She is opening the window now.She isnt closing the door now.What are you doing now?Are the students helping the old woman.Yes, they are .第6页/共20页一个辅音字母的动词，要双写这个一个辅音字母的动词，要双写这个辅音字母，再加辅音字母，再加- ing runrunning swimswimming sitsitting stopstopping现在分词的构成现在分词的构成第7页/共20页 写出下列词的现在分词写出下列词的现在分词：

7、make- open- clean- carry- lie- see- dance- tell- practice- begin-makingcleaninglyingdancingpracticingopeningcarryingseeingtellingbeginning第8页/共20页Past Progressive Tense 过去进行时过去进行时第9页/共20页 I was writing a letter at that moment. We were watching TV from seven to nine last night. Many people remember w

8、hat they were doing on April 4 , 1968.总结：过去进行时可表示总结：过去进行时可表示_.此时句子中往往有表示此时句子中往往有表示_的时间状语。如的时间状语。如_ 等等。过去某一时刻或某一过去某一时刻或某一时时间正在进行的动作间正在进行的动作过去过去last night,yesterday, at that time /moment过去进行时的用法过去进行时的用法第10页/共20页但在少数情况下，没有表示时间的状语，这时需但在少数情况下，没有表示时间的状语，这时需要通过上下文来表示。要通过上下文来表示。eg：He was reading in the libr

9、ary when the rainstorm came. What was Jenny doing while Linda was sleeping？ 第11页/共20页过去进行时常与过去进行时常与“ when, while ”引导的时间状语引导的时间状语连用，它们的用法如下：连用，它们的用法如下：（1）when在英文中指：在英文中指：at or during the time that, 它既指时间点，也可指一段时间它既指时间点，也可指一段时间，while是是during the time that 只表示一段时间只表示一段时间，因此在引导，因此在引导时间状语从句时，时间状语从句时，when

10、引导的时间状语从句中的引导的时间状语从句中的动词可以是瞬间性动词，也可以是延续性动词，而动词可以是瞬间性动词，也可以是延续性动词，而while从句中的动词必须是延续性动词从句中的动词必须是延续性动词。瞬间动词有哪些？瞬间动词有哪些？（come，arrive，fall, go ,leave, open, close .)eg：It was snowing when we arrived at the station.While she was typing, someone knocked at the door.第12页/共20页（2）由）由when引导的时间状语引导的时间状语从句常用一般过从

11、句常用一般过去时，而主句用过去进行时去时，而主句用过去进行时；但是在并不强调；但是在并不强调哪一个动作持续时间更长或者哪一个动作是打哪一个动作持续时间更长或者哪一个动作是打断性的行为的情况下，断性的行为的情况下，when引导的状语从句也引导的状语从句也可以使用过去进行时。可以使用过去进行时。如果强调从句和主句的如果强调从句和主句的动作同时发生，两句都用过去进行时，则多用动作同时发生，两句都用过去进行时，则多用while引导从句。引导从句。eg：He finally fell asleep when/while the wind was dying down.They were singing

12、while we were dancing.第13页/共20页现在进行时过去进行时用法表示现在或最近正在进行和发生的动作表示在过去的某个时间正在进行和发生的动作时间Now (或引起注意的look, listen等动词)at eight last night, at the time of the rainstorm,when the rainstorm came肯定式be (am/is/are)+ v-ing否定式be (am/is/are)+ not+v-ing一般疑问式be (am /is/are)+主语+ v-ing+其他特殊疑问式疑问词+be (am /is/are)+主语+v -in

13、gbe(was/were) +not+ v-ingbe(was/were) +v- ingbe (was /were)+主语主语+v-ing+其他其他疑问词疑问词+be (was /were)+主语主语+v-ing第14页/共20页Exercises一、用动词的正确时态填空1.I_(talk).You_(listen)to me now.2.Look,the boy _(run) 3. He_ just _(leave) when the telephone rang.4.-_the students _(read) English.-Yes, they are.5.Tom_(not stud

14、y) English. He is studying Chinese. 6. Jims family_ (have) supper when I came in.7. One day, Edison _(wait) for a train to arrive, and suddenly a little boy ran to the track(轨道轨道) to play.8. When the bell rang, jenny _ (wait) in her seat.Areare listeningis runningwas leavingam talkingreadingwas wait

15、ingwere havingwas waitingisnt studying第15页/共20页二、选择填空1.Wheres Susan, Mike? She _ in the kitchen. A. cooks B. cooked C. is cooking D. has cooked 2. Dont turn off the radio. I_ to the news. A. listen B. have listened C. listened D. am listening 3. Look! The monkeys _ the tree. A. climb B. are climbing

16、 C. is climbing D. were climbing 4.I phoned you at seven yesterday evening. But nobody answered. Oh, I_ in the park nearby. A. walked B. walk C. am walking D. was walking5. Could you please do some shopping for me, Mary? Sorry, I my homework. A. do B. am doing C. have done D. was doing 6. It _ hard

17、outside. You have to stay at home. A. rain B. is raining C. rained 7. When I got there, he _ them to dance. A. is teaching B. teaches C. was teaching D. taught 第16页/共20页三、改错：三、改错：1. Linda was write carefully at nine last night. 2. They were swimming in a river right now. 3. At that time, she listening to the radio. 4. Jim and I was playing when he came in. 5. I was studiing English when he knocked at the door. arewritingwa