Unit 5 The power of plants Understanding ideas grammar 课件(共30张PPT，内嵌视频) 2025-2026学年外研版英语七年级上册

(共30张PPT，内嵌视频) 外研版 七年级上Unit 5The power of plantsUnderstanding ideasgrammar Warming-up The sea of bamboo Learning Objectives By the end of this lesson, we will be able to: realise and spread the importance of plants. summarise the simple future tense. practise the simple future tense in a real-life context. make a plan for Planning Day. 单词讲解 seed [si d] n.种子，籽 复数形式：seeds 常用搭配： plant seeds (种植种子) flower seeds (花籽) fruit seeds (果实种子) 例句：We need to buy some vegetable seeds for our garden. (我们需要为花园购买一些蔬菜种子。) 单词讲解 grow /ɡr / v. 生长 例句：Children grow up so fast these days. 如今孩子们长得真快。 grow up 长大 grow v. 变得，不仅是实义动词，也是系动词，系动词+形容词 例句：He is growing old. 他渐渐老了 。 grow v. 种植： 例句：We grow vegetables in our garden. 我们在花园里种蔬菜。 单词讲解 rainforest [ re nf r st] n.(热带)雨林 复数形式：rainforests 常用搭配： Amazon rainforest (亚马逊雨林) protect the rainforest (保护雨林) 例句：Many rare species can be found in the rainforest. (雨林中可以找到许多稀有物种。) rain n. 雨 v. 下雨 forest n. 森林 5.Read the sentences from the reading passage and summarise the grammar rules. What can you find (a) He’s going to start work in the plant. (b) They will take a rest. They are simple future tense(一般将来时). Now find more sentences with this structure in the reading passage. The water will rise up to the Leaf through the Stem. Then workers in the Leaf will mix water, CO2 and sunlight. What are they going to produce Most importantly (for them), there will be sugar. Another product will be oxygen, but the plant doesn’t need much of it. Soon it’s going to get dark. 概念 一般将来时表示将来某个时间要发生的动作或状态，或将来经常发生的动作或状态。 一般将来时 句式结构 1.I will take a photo tomorrow. 2.I am going to take a photo tomorrow. 结构：主语+be going to+动词原形 +其他 主语+will+动词原形 +其他 一般将来时 句式结构 否定句：1.主语+be+not+ going to+动词原形 +其他 2.主语+will+not+动词原形+其他 1.I am going to play football. →I am not going to play football. 2.She will play the piano . →She will not going to play the piano. 一般将来时 句式结构 疑问句：Be+主语+ going to+动词原形 +其他 Yes,主语+be./No,主语+be+not. 1.I am going to play football. →Are you going to play football 肯定回答：Yes, I’m./否定回答：No, I’m not. 2.She will play the piano . →Will she play the piano 肯定回答：Yes, she will./ 否定回答：No, she won’t. 疑问句：Will+主语+ 动词原形 +其他 Yes,主语+will./No,主语+will+not. 一般将来时 句式结构 特殊疑问句：特殊疑问词+一般疑问句 I am going to the park next week.(划线提问） →When are you going to the park I will go to the park next week.(划线提问） →What will you do next week 一般将来时 There be结构的一般将来时 肯定式：There will be；There is/are going to be 否定式：There won't be；There is/are not going to be 一般疑问式：Will there be...；Is/are there going to be... 特殊疑问式：特殊疑问词+一般疑问式 句式结构 一般将来时 will+动词原形与am/is/ar ... ...