时态的精讲精练课件- 仁爱版九年级英语上册.pptx
仁爱英语时态的精讲精练,安溪县金火中学 钟电木,一、精讲句子的结构,1.do/does(三单) 经常做 2.be+ding 正在做 时间 3.did 过去做 主语 + 谓语 +宾语+状语 地点 4.be gong to/will 将要做 5.have/has+done 已经做 方式 6.was/were+dong 过去正在做,例句：,1、他每天做锻炼。He does exercise every day. （经常做）2、他们正在山上种树。They are planting trees on the hill. (正在做)3、她昨天去图书馆。She went to the library yesterday. (过去做),例句：,4、他们明天要去野炊。They are going to have a picnic tomorrow.(将要做)5、我已经做好我的作业了。I have already finished my homework. (已经做)6、昨晚9点她正在弹钢琴。She was playing the piano at 9 last night.(过去正在做),二、精准时态转化方法,方法：找出原句的(do)动词原形,换掉时间。He is listening to music now.(改为oftenfor 2 hourslast night) 去掉 和 就剩下 这就是( )动词原形。,is listening,is,ing,listen,do,二、精准时态转化方法,He often listens to music.He has listened to music for 2 hours.He listened to music last night.,三、精准练习.（一）、用所给词的适当形式填空,1.She (live) here since 2020.2.He often (make) cards by hand3.She (perform) ballet at the party last night.4.They (recite) poems from 7 to 7:30 last night.,has lived,makes,performed,were reciting,三、精准练习.（一）、用所给词的适当形式填空,5.He (leave) for Beijing tomorrow.6.We (have) a sports meeting next week.7.Listen. Who (sing ) an English song in the classroom?8.Look.The blackboard is so clean. Who .(clean) it.,is leaving,will have,is singing,has cleaned,三、精准练习.（一）、用所给词的适当形式填空,9.He (buy) the car for 2 years.10.There will (have) a basketball game next Tuesday.11.She (finish) her housework in half an hour.12.They (come) here for 2 days.,has had,be,will finish,have been,三、精准练习.（一）、用所给词的适当形式填空,13.There are many students (fly) kites in the park.14.The meeting has (begin) for 10minutes.15.Be quiet.The baby (sleep) in the bedroom.16.He will call you as soon as he (get) home tomorrow.,flying,been on,is sleeping,gets,三、精准练习.（一）、用所给词的适当形式填空,17.We will go for a picnic if it (not rain) next Sunday.18.Where is Tom?I cant find him.-He . (go) to the library.19.He (take) a shower when the telephone rang last night.20.My uncle (meet) me at the airport tomorrow.,doesnt rain,has gone,was taking,is meeting,三、精准练习.（二）、精准时态转换,1.He plants trees every year.(改为now.last monthnext Sunday) . . .,He is planting trees now,He planted trees last mouth,He is going to plant trees next Sunday,三、精准练习.（二）、精准时态转换,2.She is playing the piano in the room.(改为just now.at 9:00 last nightevery Sunday) . . . .,She played the piano in the room just now,She was playing the piano at 9：00 last night in the room,She plays the piano every Sunday in the room,三、精准练习.（二）、精准时态转换,3.He lived here.(改为now.since last month) . .,He is living here now,He has lived here since last month,三、精准练习.（二）、精准时态转换,4.She was dancing from 7 to 9 last night.(改为now.often for an hour) . . .,She is dancing now,She often dances,She has danced for an hour,三、精准练习.（二）、精准时态转换,5.He is going to play football this afternoon.(改为yesterday.every day for an hour) . . .,He played football yesterday,He plays football every day,He has played football for an hour,三、精准练习.（二）、精准时态转换,6.We have watched TV for 10 minutes.(改为now.last nightthis evening) . . .,We are watching TV now,We watched TV last night,We are going to watch TV this evening,感谢观看,2021至2022学年,Zhongdianmu,
