课件unit10SectionA.ppt

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1、brush my teethtake a showerhave a breakfastgo to schoolBy the time she got up, her brother had already gotten in the shower.By the time she got outside, the bus had already leftWhen she got to school, she realized she had left her backpack at home.1.By the time I got up, my brother already in the sh

2、ower.2.By the time I got outside ,the bus already .3.When I got to school, I realized I my backpack at home.gottenhadhadhadleftleft12341.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 teach

3、er (star) teaching already.got homegothad rungwalkedhad staredrealizedhad leftIve never been late for school, but yesterday I came very close. My alarm clock didnt go off,and by the time I woke up, my father hadalready gone into the bathroom and I had to wait for him to come out. I had to really rus

4、h.I took a quick shower, and had some breakfast,and then ran off to the bus stop. Unfortunately,by the time I got there, the bus had already left.I started walking, but I knew I couldnt get to school on time. Luckily, my friend Tony and hisdad came by in his dads car and they gave me a ride. When I

5、got to school, the final bell was ringing. I only just made it to my class.fff1.alarm clock didnt go off2.father went to bathroom3.woke up late4.took shower5.had some breakfast6.bus left7.ran to the bus stop8.started walking9.get a ride with a friend10.bell ringing11.go to school12.got to class1.过去完

6、成时的构成助动词 had (用于各种人称和数) + 过去分词When I got to school, the bell had rung.2. 过去完成时的用法: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.也就是过去的过去过去的过去.3. 常用的几种方式:用介词by, before 等构成的时间短语.用连词when, before, after或者短语by the time引导的时间状语从句.We had learnt 20 English songs by the end of last month.The plane had taken off when I reache

7、d the airport.By the time I got up , my brother had left home.我出去的时候我出去的时候,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 , 后接过去时的句子后接过去时的句子时时, 主语的谓语动词用过去完成时态主语的谓语动词用过去完成时态.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 was/were beentake took takenrun ran runwake woke woken