外研版七年级下册时态之一般过去时(31张)课件

1、一般过去时一般过去时Part 1 基础知识Part 2 特殊考点Part 3 总结Part 4 实践出真知目 录Part 1 基础知识目 录Part 1 基础知识Part 1 基础知识in 2010nowAlice was a student in 2010.Alice is a teacher now.in 2010nowAlice was a student My mom watched TV last night.wantedMy mom watched TV wantedHe swims today.He swam yesterday.swimswamHe swims today.He

2、 swam yesterdTom is eating bread now.Tom ate bread just now.eatateTom is eating bread Tom ate brI often fly a kite .I flew a kite 3 days ago.flyflewI often fly a kite .I flew a kAt the age of 7,she rode a bike.She usually rides a bike.ride rodeAt the age of 7,She usually ri歌曲小游戏Yesterday once moreWh

3、en I _ young Id listen to the radiowaiting for my favorite songsWhen they _ Id sing alongIt _ me smileThose _ such happy times and not so long agoHow _ where theyve gone.was playedmadewerewondered歌Yesterday once moreWhen I _一般过去时的时间词有哪些？一般过去时的时间词有哪些？yesterdaylast .just nowyesterdaylast .just nowin t

4、he pastin + 过去时间agoin the pastin + 过去时间agothe other dayat the age ofthe other dayat the age of一般过去时1.Alice was a student in 2010.2.At the age of 7,she rode a bike.3.I flew a kite 3 days ago.4.He swam yesterday.定义：表示（1）过去某一时间发生的动作或状态 （2）过去经常或反复发生的动作结构：主语 +did 主语 +was/were + 其他时间标志词：yesterday,last .,j

5、ust now,in+过去时间，in the past ago,at the age of,the other day一般过去时1.Alice was a student in 过去式的构成规则(规则变化)1.直接+ed2.以不发音e结尾，+d3.以重读闭音节结尾，双写,+ed4.以“ie”结尾，变“ie”为“y”,+edwork-worked,play-playedhope-hoped,like-likedstop-stopped,plan-plannedstudy-studied,cry-cried过去式的构成规则(规则变化)1.直接+ed2.以不发音e结尾过去式的构成规则(不规则变化）1

6、.eep变eptkeep-kept,sleep-slept2.ell变oldsell-sold,tell-told3.d变tlend-lent,spend-spent4.ay变aidsay-said,pay-paid5.n后加tburn-burnt,learn-learnt6.eak变okespeak-spoke,break-broke7.i变abegin-began,drink-drank过去式的构成规则(不规则变化）1.eep变eptkeep-过去式的构成规则(不规则变化）8.ear变orewear-wore,tear-tore9.i变odrive-drove,ride-rode10.aw

7、/ow变ewdraw-drew,grow-grew11.以aught/ought结尾的过去式teach-taught,buy-bought12.与原形一样hit-hit,hurt-hurt过去式的构成规则(不规则变化）8.ear变orewear-过去式-ed的发音口诀：清念/t/,元浊/d/t/d/之后念/id/1.清念/t/：ed在清辅音后念/t/2.元浊/d/：ed在元音、浊辅音后念/d/3./t/d/之后念/id/:ed在/t/d/后念/id/wanted,neededfinished,helpedborrowed,enjoyed,moved过去式-ed的发音口诀：1.清念/t/：ed在

8、清辅音后念/一般过去时的句型转换Alice was a student.1.肯定句2.否定句3.一般疑问句主语 +was/were +not + 其他主语 + was/were +其他Was/Were + 主语 + 其他?肯定回答否定回答Alice wasnt a student.Was Alice a student?Yes,she was.No,she wasnt.Yes, 主语 + was/were.No, 主语 + was/were + not.一般过去时的句型转换Alice was a student一般过去时的句型转换He swam yesterday.1.肯定句2.否定句3.一般

9、疑问句主语 +didnt + V原+其他主语 + did +其他Did + 主语 +V原 +其他?肯定回答否定回答He didnt swim yesterday.Did he swim yesterday?Yes,he did.No,he didnt.Yes, 主语 + was/were.No, 主语 + was/were + not.一般过去时的句型转换He swam yesterday.1Part 2 特殊考点Part 2 特殊考点一般过去时的特殊考点1.表示过去经常或反复发生的动作，常和频度副词连用，如often,usually,always连用My father often rode

10、a bike in the past.2.当表达客观事实时，即使主句的动词用过去时，从句的动词要用一般现在时The teacher said the eartht is round. 一般过去时的特殊考点1.表示过去经常或反复发生的动作，常和频Part 3 总结Part 3 总结过去某一时间发生的动作或状态过去经常或反复发生的动作yesterday,last .,just now,in+过去时间，in the past. ago,at the age of,the other daydid was/were +其他肯定句：主语+did 主语+was/were + 其他否定句：主语+didnt

11、+V原 主语+was/were +not + 其他一般疑问句：Did + 主语 +V原 +其他? Was/Were + 主语 + 其他?一般过去时定义动词形式时间词句式过去某一时间发生的动作或状态yesterday,last .Part 4 实践出真知Part 4 实践出真知一、单项选择( )1. My father _ ill yesterday.A. is B. wasC. areD. were( )2.The twins _ in USA last year.They _ here now.A. is,are B. are,were C. were,are D.were,is( )3.

12、I cleaned my room _.A. with 3 hoursB. 3 hours agoC. in 3 hoursD. 3 hours before( )4. Many foreign students _ to China last week. A. come B. coming C. comesD. came( )5. _ Sam buy a present just now?A. Was B .Did C.Do D .Were一、单项选择( )6. Ann is in hospital. Really?I _ know.I _ go and visit her.A. didnt

13、,am going B.dont,would C.dont,will D.didnt,will ( )7.Once upon a time,there _ a beautiful island.A.was B. were C. is D.are( )8. She often _ us in the past.A. helping B. helpsC. helped D. help( )9. The scientist said the light _ faster than the sound.A. run B.running C.ran D. runs( )10. Tom is out.Bu

14、t he _ here a few minutes ago.A. is B .were C.are D .was ( )6. Ann is in hospital二、 完成句子1.Sally did some reading last night.(改为一般疑问句)_2.I had some friends.(变成否定句)_3.He buys a bike. (用just now改写句子)_4.My father drives me to school.(改为一般过去时)_5.My family went to the beach last week.（对画线部分内容提问）_I didnt have any friends.Did Sally do any reading last night? He bought a bike just now.My father drove me to school.When did your family go to the beach?二、 完成句子I didnt have any frien三、 改错