九年级Unit10SectionA (2)

1、Unit 10SectionA(1a-2c)过去完成时过去完成时1. 构成构成: had +V-p.p2. 过去完成时态的含义过去完成时态的含义:主主要是表示在过去某个时要是表示在过去某个时间或某个动间或某个动作作之前已经发生或完成的动作之前已经发生或完成的动作.也就是：也就是： 过去的过去过去的过去.3.肯定句：主语肯定句：主语+had过去分词过去分词否定句：主语否定句：主语+had not+过去分词过去分词疑问句：疑问句：had+主语主语+过去分词过去分词？When we got there, the football match had already started.He hadnt

2、worked for two years by then.Had he finished the work by last month?过去完成时态的用法：过去完成时态的用法：一一.表表示过去的示过去的过去过去.通通常常由由by或或 before引引导导的时的时间短间短语或语或者者when, by the time, before,after引导的时引导的时间状语从句间状语从句1.By the end of lastyear,I _(learn)about one thousand English words.2.By the time he was twenty, he_(won)about

3、 ten medals.3.When I got there, they had already left.4.I had studied English for two years before I came here.二、二、常用在宾语从句中常用在宾语从句中 He told me that he had already finished his homework I realized that he had fooled me again三、三、体现在上下文中体现在上下文中 I didnt go to the movies yesterday because I had seen it t

4、wice By the time I got up, my sister had already washed all the clothes. 6:00 7:00 现在现在 I got to schoolnow8:158:00amThe teacher came into the classroomBy the time I got to school, the teacher had come into the classroom.I got homenow9:00pm8:00pmMy little brother went to bedBy the time I got home, my

5、 little brother had gone to bed.By the time 到到.的时候的时候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,完成下列句子完成下列句子本课出现的主要动词的过去式和过去分词本课出现的主要动词的过去式和过去分词ring rang rungget got gottengo went goneleave left leftstart started startedbe

6、was/were beentake took takenrun ran runwake woke woken1、What do you usually do in the morning before school?2. Did you have any trouble in the morning?3. Do you like mornings? Why or why not?brush my teethtake a showerhave breakfastgo to school Look at the pictures of Tinas morning and see what happ

7、ened to her?oversleptoverslepttook a showerran to schoolleftleft at home她出去的时候她出去的时候,公共汽车已经开走了公共汽车已经开走了.by the time 意思是意思是 “到到的时候的时候”,相当于相当于 when , 后接后接过去时过去时的句子的句子时时, 主语的谓语动词用主语的谓语动词用过去完成时态过去完成时态.1.By the time I got up, my brother already in the shower.2.By the time I got outside ,the bus already .

8、3.When I got to school, I realized I my backpack at home.gottenhadhadhadleftleftPair work: 1c Look at the pictures below and tell what happened to Tina this morning.1234 Tina overslept yesterday. By the time she got up, her brother had already gotten in the shower. And by the time she got outside, t

9、he 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. 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 homegothad rungwalkedhad startedrealizedhad leftpair 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