Unit12SectionA1a-1c-人教版英语九年级全册.pptx

Life is full of the unexpectedsection A 1a-1cTeaching Goal1.Narratepast events2.Learn and practice Past Perfect Tense3.Cherish timeunexpectedby the time.backpackoversleepringgive.a liftadj.出乎意料的；始出乎意料的；始料不及的料不及的在在.以前以前n.背包；旅行包背包；旅行包v.睡过头；睡得太久睡过头；睡得太久v.（钟、铃等）鸣；（钟、铃等）鸣；响响捎捎.一程一程Words Reviewunexpectedadj.出乎意料的；始料不及的出乎意料的；始料不及的backpackn.背包；旅行包背包；旅行包Oversleepoverslept,oversleptv.睡过头；睡得太久睡过头；睡得太久By the time 表示为到时候为止，当的时候等意思。那么 By the time 后面可以接两种语态：1.By the time 表示到时候为止：引导时间状语从句，主句则表示在此时间之前某个事件已经完成，需要注意的是，当从句用过去时时，主句通常用过去完成时；2.By the time 表示当的时候：表示过去某个时候的状况，语态用过去时，而不用完成时。By the timeBy the time I got up,By the time the bell rang,By the time I got into the bathroom,By the time she entered the high school,By the time I nodded,WhenWhen I got up,When the bell rang,When I got into the bathroom,When she entered the high school,When I nodded,beforeBefore I got up,Before the bell rang,Before I got into the bathroom,Before she entered the high school,Before I nodded,1.By the time I got up,my brother _ already _ in the shower.2.By the time I got outside,the bus _ already _.3.When I got to school,I realized I _ _ my backpack at home.1bListen to Mary talking about her Listen to Mary talking about her morning.Complete the sentences.morning.Complete the sentences.hadgottenhadlefthadleft过去完成时（had+v.-ed）用来表示过去某一时刻或某一动作之前已发生或完成的动作或呈现的状态。过去完成时By the time I got outside,the bus had already left.先发生 Which action happened first?过去完成时 后发生 过去时 now过去时过去完成时 By the time she got up,someone had already gotten in the bathroom.The bus had left before she got to the station.When she got to school,she realized she had left her backpack at home.A:What happened to them?B:By the time they _,the bus _.got to the bus stophad already goneA:_?B:By the time he _（get home）he found he _(leave)_ the key in the office.What happenedgot homehad left1.That rich old man (make)a wish before he (die)last month.2.When the Kings got to the airport,the plane (take)off.3.I (be)at the bus stop for 20 minutes when a bus finally came.4.Tom (say)he (read)the book twice by 2019.5.The Reads (have)lunch before I (get)to their house at 12:30.6.When I (arrive)at the station this morning,he(leave).7.We (learn)about 4,000 English words by the end of last term.8.We were surprised at what she already (do).9.By 10:00 last night,she (send)five e-mails to me.10.Catherine (finish)the letter before her mother came into her bedroom.had madediedhad takenhad beensaidhad readhad hadgotarrivedhad lefthave learenedhad donehad senthad finished1aLook at the pictures.What happened to the girl?Look at the pictures.What happened to the girl?catch the bus.had just left.had left her backpack at home.missed.ran toBy the time.realized.had to run all the way to school.forgot her backpack1bListen to Marry talking about her morning.Complete the sentence.1.By the time I got up,my brother _already _ in the shower.2.By the time I got outside,the bus _already _.3.When I got to school,I realized I _ my backpack at home.hadgottenhadlefthadleftBoy:Hi,Mary.You look so tired.Mary:I am.I had a bad morning.Boy:Really?What happened?Mary:Well,first of all I overslept.By the time I got up,my brother had already gotten in the shower.Boy:Oh,what a pain!Mary:So,after he got out of the shower,I took a quick shower and got dressed.But by the time I went outside,the bus had already left.Boy:Oh,no!Mary:Oh,yes!So I ran all the way to school.But when I got to school,I realized I had left my backpack at home.Boy:No wonder you look stressed.1cTake turns being Mary.Look at the Take turns being Mary.Look at the pictures and talk about what pictures and talk about what happened this morning.happened this morning.I overslept.By the time I got up,my brother had already gotten in the shower.What happened?1.Tom _,running after his brother in the dark night yesterday.2._ I was 10,I had been able to either play piano or violin.3._,Sammy!I have been late for you to go to school.用方框内短语的适当形式填空。用方框内短语的适当形式填空。Wake uprushed outBy the timeExercise根据句意和汉语提示，填写单词。根据句意和汉语提示，填写单词。1.There will be an _(意外的意外的)surprise.2.The children _(冲，奔冲，奔)out the school when the bell rang.3._(在在.以前以前)the girl got to the classroom,her teacher had started teaching already.4.When I was about to read my book,I found I _(忘了带忘了带)it at home.unexpectedrushedBy the timehad left根据汉语完成句子，每空一词1.我们的生活充满了机遇，但也充满了挑战。Our life_is_ _full_ _of_chances,but there are also a lot of challenges.2.我们到达飞机场时，只迟到了 5 分钟。By the time we got to the airport,we were only five minutes late.3.难怪你看起来有压力。_ _ you look stressed.4.我看见她从小车里出来了。I saw her _ _ _the car.No wonderGet out of单项选择()1.On hearing the news,her heart was _ excitement.A.filled of B.full of C.filled of D.fill with()2.By the end of last month,we _ all the lessons.A.finished B.have finished C.had finished D.will finishBC()3.We all went to the cinema except you last night.Why didnt you come?Because I _ that movie twice.have watched B.had watched C.was watching D.would watchB1.Review the new words and expressions.2.Preview the new words and expressions.3.Preview 2a-2d on page 90.