Unit 7 Section A GF-3c（讲解课件PPT）-【优翼·学练优】2023-2024学年八年级上册初二英语同步备课（人教版）

八年级（上） 优翼英语教学课件（RJ） Unit 7 Will people have robots? Section A (GF-3c) 优翼八年级英语上（RJ） 教学课件 Key words & phrases: peace, sea, build, sky, polluted Key sentences: 1. —What will the future be like? —Cities will be more polluted. And there will be fewer trees. 2. Will there be world peace? 3. There will be fewer cars and more buses. Learn the simple future tense to predict the future. 学习目标 Presentation What will the future be like? Cities will be more polluted. And there will be fewer trees. Will people use money in 100 years? No, they won’t. Everything will be free. Will there be world peace? Yes, I hope so. Kids will study at home on computers. They won’t go to school. Grammar Focus Countable nouns Uncountable nouns There will be more people. There will be fewer trees. There will be more pollution. There will be less free time. ’ll = will won’t = will not www.youyi100 Grammar 一般将来时 一般将来时既可表示将来某个时间要发生的动作或存在的状态，也可表示将来经常或反复发生的动作。其基本结构主要有“be going to+动词原形”和“will+动词原形”，本单元讲的是will型一般将来时。will本身没有人称和数的变化，常缩写为’ll。其否定形式为will not，常缩写为won’t。 语法概述 www.youyi100 一般将来时的句式结构 类型 结构 例句 肯定句 主语+will+动词原形+其他 People will have robots in their homes in the future. 否定句 主语+won’t+动词原形+其他 People won’t have robots in their homes in the future. 一般疑问句及其肯定、否定回答 Will+主语+动词原形+其他？ 肯定回答：Yes, 主语+will. 否定回答： No, 主语+won’t. —Will people have robots in their homes in the future? —Yes, they will. —No, they won’t. 特殊疑问句 特殊疑问词（短语）+will+ 主语+动词原形+其他？ Why will people have robots in their homes in the future? www.youyi100 一般将来时的用法 “will+动词原形”常与表示将来的时间状语连用，如tomorrow, the day after tomorrow, next year , in the future等。 The Dragon Boat Festival is coming in a few days. We will watch the boat races and eat zongzi on that day. www.youyi100 there be句型的一般将来时结构 there be句型的一般将来时结构： there will be; 其否定形式是在will后直接加not; 其一般疑问句形式是直接把will提到句首； 肯定回答为“ Yes, there will.”； 否定回答为:“No, there won’t.”。 www.youyi100 be going to往往表示将要发生的动作或安排，特别是打算、计划、决定要做的事。 一般将来时（will）常用来客观陈述将来某个时间要发生的动作或存在的