十单元第一课时_had_already_left课件1.ppt

Questions: 1. What do you usually do in the morning before school? 2. Do you like mornings? Why or why not? Have you ever been late for school? Past perfect Tense 过去完成时 一、概念 过去完成时表示过去某一时间或某一动作之前已经发生的动作或状态，即过去的过去。图示如下： 过去完成 过去 现在 将来 二、构成： 肯定句：主语+had＋过去分词 否定句：主语+had not+过去分词 疑问句：had+主语+过去分词…？ When we got there, the football match had already started. He hadn’t worked for two years by then. Had he finished the work by last month? 三、过去完成时的用法： 过去完成时表示过去某一时刻或者某一 动作之前完成的动作或状态; 句中常用by, before, until, when等词引导的时间状语。 e.g. By the time she got up, her brother had already gone into the bathroom. (2) by the time “直到……时候”。? 指从过去某一点到从句所示的时间为止的 一段时间。如： By the time we got to his house, he had finished supper. (3)表示意向的动词, 如hope, wish, expect, think, intend, mean, suppose等, 用过去完成时表示 “原本…，未能…”。例如： We had hoped that you would come, but you didnt. (4) 过去完成时的动词还可以表示过去某一时 刻之前发生的动作或者状态持续到过去某 个时间或者持续下去。例如： Before he slept, he had worked for 12 hours.　 (5) 在told, said, knew, heard, thought等动词 后的宾语从句。例如： She said (that) she had never been to Paris. (6) 在过去不同时间发生的两个动作中，发生在先，用过去完成时；发生在后，用一般过去时。例如： When the police arrived, the thieves had run away. Translate these sentences into English. 1. 到上学期你们学会了多少首歌? 2. 到昨天晚上，他把这篇课文读了三遍。 3.十点钟前，我们到达了车站。 4在他上中学之前，已学会了两百多个英语单词。 5.当我们到达电影院时，电影已经开始五分钟了。 6. 昨天我看见李平了。自从我们离开北京，就一直没有见面。??  1a. Look at these pictures. Could you tell a story with them? 1. By the time I got up, my brother _____ already gotten 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. 1c. Pairwork 2a.Listen to Tina continue her story. Number the pictures in the correct order. What will you do? 1. The writer’s alarm clock didn’t ring yesterday. 2. The writer had to wait for his mother to come out of the bathroom. 3. The writer didn’t have breakfast. 4.