Unit 12 Section A Grammar focus-4c 课件2023-2024学年人教版九年级英语全册

Unit 12 Section A (Grammar Focus-4c) Life is full of the unexpected. 1 Teaching Objectives 语言知识: 准确运用正确的时态描述自己生活中发生的事情。 01 学习能力: 了解过去完成时态,复习一般过去时态。 02 文化意识: 通过观察归纳,正确理解和运用过去完成时态。 03 思维品质: 通过区别一般过去时态和过去完成时态,培养思维的批判性和逻辑性。 04 2 Warming Up Let’s first enjoy a video. What is the song about? What tense will we use when telling a story happened long ago? It tells a story about a princess asleep. Past tense. Lead-in Bob and Peter are late for school. Bob and Peter are late for school. You were late for school this morning. What happened? I stayed up watching the football match last night, so I overslept this morning. I rushed to the bus stop without breakfast. But unluckily, by the time I got there, the bus had already left. By I got to the school, the class had been on 15 minutes. You shouldn’t stay up so late at night. Lead-in Bob and Peter are late for school. Bob and Peter are late for school. You should set an alarm clock . My parents had gone to Beijing to attend a meeting. Nobody woke me up today. Past Perfect Tense Grammar Focus When I got to school, I realized that I had left my backpack at home. By the time I got back to school, the bell had rung. Before I got to the bus stop, the bus had already left. I was about to go up to my office when I decided to get a coffee first. As I was waiting in line with the other office workers, I heard a loud sound. Read the sentences below, and circle the conjunctions of clauses and underline the tense. 6 When I got to school, I realized that I_my backpack at home? (落下了) By the time I _school, the bell had rung.(到达) Before I _to the bus stop,(到达) the bus_.(离开) I _ go up to my office when I decided to get a coffee first.(打算) As I was_the other office workers,I heard a loud sound.(排队等) Grammar Focus had left got to was about to got waiting in line with had left P92 By the time I got back to school, the bell had rung. 一般过去式 从句 主句 过去完成时 动作发生在后 动作发生在前 在过去某个时间或某个动作之前发生的动作或存在的状态,它表示动作发生的时间是“过去的过去”。 定义 过去完成时由“助动词had (用于各种人称和数) + 过去分词”构成