Module 9 Unit 3 Language in use（讲解课件PPT）-【优翼·学练优】2023-2024学年七年级上册初一英语同步备课（外研版）

优质教学资源合集 优翼与一线教师联合编写，为各位老师提供优质的原创资源，内含教学课件、教案、配套习题课件、原创模拟卷、课文朗读音视频等资料。 原创 七年级（上） 优翼英语教学课件（WY） Module 9 People and places Unit 3 Language in use 优翼七年级英语上（WY） 教学课件 Learning Objectives 1. learn to use present continuous tense. 2. know about time zones. By the end of the class, we will be able to: 现在进行时(1) He is watching TV now. He is drinking a glass of water. We are working on a farm these days. I am writing a book this year. 现在进行时表示：1.说话时正在进行的动作，2.现在正在进行的动作。例如： www.youyi100 一、 现在进行时的构成: 助动词be + V-ing。 请大家注意观察，其中的助动词be 随着人称、数的变化而变化(am, is, are三种形式) 。 I’m visiting my friend. He is eating an ice cream. We’re preparing for Spring Festival. They are lying in the sun. www.youyi100 二、句型转换 在变为否定句时, be后加not； 在变为一般疑问句时把be提前到句首, 人称和 be 作相应变化。 My mum is walking home. →My mum is not walking home. →Is your mum walking home? Tony is taking photos. →Tony is not taking photos. →Is Tony taking photos? www.youyi100 ①一般情况下，动词后面直接加-ing doing buying playing ② 以字母e结尾的动词，去掉e，然后加-ing having taking giving writing 三、动词-ing的构词规律: www.youyi100 ③重读闭音节、末尾只有一个辅音字母的, 双写动词最后一个字母, 然后加ing。 running swimming sitting shopping getting beginning putting ④特殊形式的变化 lie — lying die —dying www.youyi100 四、使用场合 1.当句子中有now,或当句子以look、listen开头时,通常采用现在进行时。 My brother is sleeping now. Look! The students are having an English class now. Listen! She is singing over there. www.youyi100 2.当表示当前一段时间内正在进行的动作、且句中有this week, these days等时间状语时,通常用现在进行时。 We are working on a farm these days. We are studying Unit 1 this week. www.youyi100 Language practice 1. Look at the picture. Say what they are doing. Tony is calling a friend. Daming is taking photos. Some people are enjoying the sun. Some people are looking at the buildings. Some people are talking. www.youyi100 2. Complete the conversation between Tony and his dad with the correct form of the words in brackets. Tony：Hi, Dad! Dad：Hi, Tony. What are you doing now? Tony：We (1) _____________ (visit) the Fo