新目标英语九年级英语十单元课件5.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,By the time I got,outside,the bus had,already left.,Section A,Unit 10,By the time,到,.,的时候,By the time I got home,By the time I came in,By the time I got to school,By the time the bell rang,By the time I got up,I got home,now,9:00pm,8:00pm,My little brother went to bed,By the time I,got home,my little brother,had gone,to bed,I got to school,now,8:15,8:00am,The teacher came into the classroom,By the time I,got to school,the teacher,had come,into the classroom,By the time she,got outside,the bus,had,already,left,.,By the time she got outside,the bus had already left.,她出去的时候,公共汽车已经开走了,.,by the time,意思是,“到,的时候”,相当于,when,后接过去时的句子,时,主语的谓语动词用过去完成时态,.,The Past Perfect Tense,过去完成时,过去完成时的构成,助动词,had(,用于各种人称和数,)+,过去分词,2.,过去完成时态的含义,:,主要是表示在过去某个时间,或是动作之前,已经发生或完成的动作,.,也就是：,过去的过去,.,Questions:,1,、,What do you usually do in the morning before school?,2,、,Do you like mornings?Why or why not?,What do you usually do,in the morning before school?,brush my teeth,What do you usually do,in the morning before school?,take a shower,What do you usually do,in the morning before school?,have a breakfast,What do you usually do,in the morning before school?,go to schoolTinas morning,She overslept,What happened to Tina?,Someone was taking a shower,The bus left,She had to run to school quickly,She left her backpack at home,1b,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.,gotten,had,had,had,left,left,Pair work:1c,Look at the pictures below and tell what happened to Tina this morning.,Tinas bad morning,Tina overslept yesterday.By the time she got up,her brother had already gotten in the shower.And by the time she got outside,the bus had already left.So she had to run to school.When she got to school,she realized she had left her backpack at home.,2a,Number the pictures 1-4 in the correct order.,1,2,3,4,getgotgotten,realizerealizedrealized,leaveleftleft,ringrangrung,walkwalkedwalked,startstartedstarted,2b,1.When I (,get home,),I,(,realize,)I (,leave,)my keys in,the backpack.,2.By the time I (,get,)back to,school,the bell (,ring,).,3.By the time I (,walk,)into,class,the teacher (,start,),teaching already.,got home,got,had rung,walked,had started,realized,had left,2c,pair work,Make up an ending for the story and share it with the rest of the class.,The teacher looked at Tina and asked her to sit back her seat.After class,the teacher asked Tina to come to her office and why she was late.Tina told her the whole story this morning.The teacher asked her to get up earlier and not to be late for class.,过去完成时态的用法：,1,、表示过去的过去，通常由,when,或,by,引导的短语或者从句做时间状语或时间状语从句,By the end of last year,I had learned about one thousand English words,By the time he was twenty,he had won about ten medals,When I got there,they had already left,2,、常用在宾语从句中,He told me he had already finished his homework,I realized he had fooled me again,3,、体现在上下文中,I didnt go to the movies yesterday because I had seen it twice,本课出现的主要动词的过去式和过去分词,ring rang rung,get got gotten,go went gone,leave left left,start started,started,be was/were been,take took taken,run ran run,wake woke woken,HOMEWORK,1,、,revise when to use the Past Perfect tense and the verb structure of in,2,、,make sentences using each form of the verbs below:,Leave walk start oversleep ring,3,、,review the Grammar Focus.,