Unit 5 The power of plants-Understanding ideas-Grammar课文要点讲义2026-2027学年外研版英语七年级上册

本讲义聚焦初中英语一般将来时核心知识点，系统梳理"be going to+动词原形"（表计划意图）和"will+动词原形"（表预测意愿承诺）两种结构，结合植物主题短语（如grow into、change into），通过课文要点例句、语法小结表格构建词汇与语法应用的学习支架。 该资料以植物主题为语境整合语言要素，高频短语中英互译强化语言能力，综合练习（单选、填空、语篇填空）分层设计提升思维品质，课中辅助教师系统授课，课后帮助学生巩固知识、查漏补缺，培养自主学习能力。

Unit 5 The power of plants Understanding ideas-Grammar 【课文要点】 1. He's going to start work in the plant. 他打算在工厂里开始工作了。 - be going to do 表示“打算做某事”（计划、意图），是一般将来时的一种表达方式 - be going to + 动词原形 - e.g. I ____________ (visit) my grandparents this weekend. 2. They will take a rest. 它们将休息一下。 - will + 动词原形 表示将来（预测、意愿、承诺） - will 用于表示未来的动作或状态 - e.g. She ____________ (be) a doctor in the future. 3. The seeds will grow into tall plants. 种子将长成高大的植物。 - seeds n. 种子（复数） - grow into 长成，发展成 - e.g. The small tree will ____________ a big tree. 4. We will learn different parts of plants tomorrow. 我们明天将学习植物的不同部分。 - learn v. 学习 - parts n. 部分 - e.g. We ____________ about plants in science class. 5. The leaves will change into different colours in autumn. 叶子在秋天将变成不同的颜色。 - change into 变成 - in autumn 在秋天 - e.g. The weather will ____________ colder in winter. 6. We will walk through the forest today. 今天我们将穿过森林。 - walk through 穿过（强调从内部穿过） - e.g. We ____________ the park every morning. 7. I'm sure it will rain later. 我确信过会儿会下雨。 - I'm sure 我确信 - later adv. 过会儿，以后 - e.g. I'm ____________ he will come. 8. Look up – way, way, up – and you will see clouds at the top of these trees. 向上看——一直向上看——你会看到这些树顶上有云。 - look up 向上看 - at the top of 在……的顶部 - e.g. ____________ at the sky and you'll see the stars. 9. Water comes into the air from the leaves, and becomes clouds. 水从叶子进入空气中，变成云。 - comes into 进入 - becomes 变成（become的第三人称单数） - e.g. The caterpillar ____________ a butterfly. 10. This will make other plants very happy. 这会让其他植物非常开心。 - make + 宾语 + 形容词 使……变得…… - e.g. The good news ____________ me happy. 11. They will give animals somewhere to live and food to eat. 它们会给动物提供居住的地方和食物。 - give sb sth 给某人某物 - somewhere to live 住的地方 - food to eat 吃的食物 - e.g. The forest ____________ animals a place to live. 【语法小结】一般将来时 (Simple Future Tense) | 结构 | 用法 | 例句 | |---|---|---| | be going to + 动词原形 | 计划、打算做某事 | I am going to read a book. | | will + 动词原形 | 预测、意愿、承诺 | It will rain tomorrow. | | 一般现在时表将来 | 按计划发生（如时间表） | The train leaves at 8 am. | 【高频短语汇总】中英互译 1. grow into ____________ 2. ____________ 长成，发展成 3. change into ____________ 4. ____________ 变成 5. walk through ____________ 6. ____________ 穿过 7. look up ____________ 8. ____________ 向上看 9. at the top of ____________ 10. ____________ 在……的顶部 11. come into ____________ 12. ____________ 进入 13. somewhere to live ____________ 14. ____________ 住的地方 15. food to eat ____________ 16. ____________ 吃的食物 综合练习 一、单项选择 ( ) 1. I ____________ visit my grandparents this weekend. A. am going to B. going to C. am going D. going ( ) 2. She ____________ be a doctor in the future. A. is going to B. will C. is D. was ( ) 3. The small tree will ____________ a big tree. A. grow up B. grow into C. grow out D. grow on ( ) 4. The weather will ____________ colder in winter. A. change B. change into C. turn D. both A and C ( ) 5. The seeds will ____________ into tall plants. A. grow B. grows C. grew D. growing ( ) 6. We ____________ learn different parts of plants tomorrow. A. are going B. will C. are D. were ( ) 7. The leaves will change into different colours ____________ autumn. A. on B. at C. in D. for ( ) 8. I'm ____________ he will come. A. sure B. surely C. surety D. surer ( ) 9. ____________ at the sky and you'll see the stars. A. Look up B. Look down C. Look at D. Look for ( ) 10. The good news ____________ me happy. A. make B. makes C. made D. making 二、根据汉语意思完成句子 1. 我这个周末打算去看望爷爷奶奶。 I ____________ visit my grandparents this weekend. 2. 她将来会成为医生。 She ____________ be a doctor in the future. 3. 小树将长成大树。 The small tree will ____________ a big tree. 4. 种子将长成高大的植物。 The seeds will ____________ into tall plants. 5. 我们明天将学习植物的不同部分。 We ____________ learn different parts of plants tomorrow. 6. 叶子在秋天将变成不同的颜色。 The leaves will ____________ into different colours in autumn. 7. 我确信他会来。 I'm ____________ he will come. 8. 向上看天空，你会看到星星。 ____________ up at the sky and you'll see the stars. 9. 这个好消息让我开心。 The good news ____________ me happy. 10. 森林给动物提供居住的地方。 The forest ____________ animals somewhere to live. 11. 今天我们将穿过森林。 We will ____________ through the forest today. 12. 水从叶子进入空气中。 Water ____________ into the air from the leaves. 13. 树顶上有云。 There are clouds at the ____________ of the trees. 14. 过会儿会下雨。 It will ____________ later. 15. 植物给我们食物和氧气。 Plants give us food and ____________. 三、选词填空（从方框中选择合适的单词填空，注意形式变化） A | grow | will | in | sure | look | make | walk | come | top | rain | 1. The seeds will ____________ into tall plants. 2. We ____________ learn different parts of plants tomorrow. 3. The leaves will change into different colours ____________ autumn. 4. I'm ____________ he will come. 5. ____________ up at the sky and you'll see the stars. 6. The good news ____________ me happy. 7. We will ____________ through the forest today. 8. Water ____________ into the air from the leaves. 9. There are clouds at the ____________ of the trees. 10. It will ____________ later. B | grow | will | in | sure | look | make | walk | come | top | rain | Welcome to the Great Bear Rainforest! We 1.____________ walk through the forest today. I'm 2.____________ it will 3.____________ later. 4.____________ up at the trees and you will see clouds at the 5.____________. Water 6.____________ into the air from the leaves. This will 7.____________ other plants very happy. These trees can live for thousands of years. They 8.____________ give animals somewhere to live and food to eat. The seeds will 9.____________ into tall plants. The leaves will change into different colours 10.____________ autumn. 四、用所给词的适当形式填空 1. I ____________ (be going to) visit my grandparents. 2. She ____________ (will) be a doctor in the future. 3. The small tree will ____________ (grow) into a big tree. 4. The weather will ____________ (change) in winter. 5. The seeds will grow into tall ____________ (plant). 6. We will learn different ____________ (part) of plants. 7. The leaves will change into different ____________ (colour). 8. I'm sure he ____________ (will) come. 9. Look up and you ____________ (will) see the stars. 10. The good news ____________ (make) me happy. 11. We will walk through the ____________ (forest). 12. Water comes into the ____________ (air). 13. There are clouds at the ____________ (top) of the trees. 14. It will ____________ (rain) later. 15. Plants give us food and ____________ (oxygen). 答案 一、单项选择 1. A 2. B 3. B 4. D 5. A 6. B 7. C 8. A 9. A 10. B 二、根据汉语意思完成句子 1. am going to 2. will 3. grow into 4. grow 5. will 6. change 7. sure 8. Look 9. makes 10. gives 11. walk 12. comes 13. top 14. rain 15. oxygen 三、选词填空 A 1. grow 2. will 3. in 4. sure 5. Look 6. makes 7. walk 8. comes 9. top 10. rain B 1. will 2. sure 3. rain 4. Look 5. top 6. comes 7. make 8. will 9. grow 10. in 四、用所给词的适当形式填空 1. am going to 2. will 3. grow 4. change 5. plants 6. parts 7. colours 8. will 9. will 10. makes 11. forest 12. air 13. top 14. rain 15. oxygen 1 学科网（北京）股份有限公司 $