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

本初中英语讲义围绕Unit 5 "The power of plants"核心主题，系统梳理时间表达（a quarter past）、一般将来时（be going to do）、植物相关词汇（uniform, root, stem等）及短语（during the day, send up等），通过基础词汇、语法结构到短语应用的层层递进，构建连贯的学习支架。 资料以“工厂工人”拟人化情境整合语言学习与植物科学知识，如用“workshop”“produce”等词汇类比光合作用过程，提升语言能力与思维品质。多样化练习（中英互译、单选、填空）课中辅助分层教学，课后助力学生巩固知识，培养自主学习能力。

Unit 5 The power of plants Understanding ideas-Reading 【课文要点】 1. It's a quarter past seven. 现在是七点十五分。 - a quarter past + 小时 ……点一刻（= 15 minutes past） - e.g. It's a quarter past eight. Let's go. 2. Here's Worker No. 55 in his green uniform. 这是55号工人，穿着绿色制服。 - uniform n. 制服 - e.g. The students wear ____________ at school. 3. He's going to start work in the plant. 他要在工厂里开始工作了。 - be going to do 打算做某事（一般将来时） - plant n. 工厂；植物 - e.g. I ____________ to visit my grandma this weekend. 4. He works in Workshop 1001 in the Leaf. 他在叶子里的1001车间工作。 - workshop n. 车间 - leaf n. 叶子（复数 leaves） - e.g. The workers are in the ____________. 5. There are 20 to 100 workers in each workshop. 每个车间有20到100名工人。 - each adj. 每个（强调个体） - e.g. ____________ student has a book. 6. They collect sunlight and CO₂ during the day. 他们在白天收集阳光和二氧化碳。 - collect v. 收集 - during prep. 在……期间 - e.g. We ____________ information for the project. 7. Now workers from the Root send up water. 现在来自根部的工人向上输送水。 - root n. 根 - send up 向上输送 - e.g. The tree ____________ water from the ground. 8. The water will rise up to the Leaf through the Stem. 水将通过茎上升到叶子。 - rise up 上升 - through prep. 通过，穿过 - stem n. 茎 - e.g. The sun ____________ in the east. 9. Then workers in the Leaf will mix water, CO₂ and sunlight. 然后叶子里的工人将把水、二氧化碳和阳光混合在一起。 - mix v. 混合 - e.g. You should ____________ the flour and water. 10. What are they going to produce? 它们将生产什么？ - produce v. 生产（→ product n. 产品） - e.g. The factory ____________ cars. 11. Most importantly (for them), there will be sugar! 最重要的是（对它们来说），会有糖！ - most importantly 最重要的是 - sugar n. 糖 - e.g. ____________, we should work hard. 12. It's useful for the growth of the plant. 它对植物的生长很有用。 - useful adj. 有用的（由use + -ful构成） - growth n. 生长（由grow + -th构成） - e.g. Water is ____________ for plants. 13. Another product will be oxygen, but the plant doesn't need much of it. 另一种产品将是氧气，但植物不需要太多。 - oxygen n. 氧气 - e.g. Humans need ____________ to breathe. 14. It means a lot to animals and humans, though – they need it to breathe! 不过它对动物和人类意义重大——它们需要它来呼吸！ - mean a lot to 对……意义重大 - though adv. 不过，然而 - human n. 人类 - breathe v. 呼吸 - e.g. This gift ____________ a lot to me. 15. They will take a rest. 它们将休息一下。 - take a rest 休息 - e.g. Let's ____________ a rest. 16. There are millions of plants on earth. 地球上有数百万种植物。 - millions of 数百万的 - on earth 在地球上 - e.g. ____________ of people live on earth. 17. They give more than food and oxygen. 它们给予的不仅仅是食物和氧气。 - more than 不仅仅 - e.g. She is ____________ a teacher. 18. Without plants, the natural world would be very different! 没有植物，自然世界将会大不相同！ - without prep. 没有 - e.g. We can't live ____________ water. 【高频短语汇总】中英互译 1. a quarter past ____________ 2. ____________ ……点一刻 3. be going to do ____________ 4. ____________ 打算做某事 5. during the day ____________ 6. ____________ 在白天 7. send up ____________ 8. ____________ 向上输送 9. rise up ____________ 10. ____________ 上升 11. most importantly ____________ 12. ____________ 最重要的是 13. mean a lot to ____________ 14. ____________ 对……意义重大 15. take a rest ____________ 16. ____________ 休息 17. millions of ____________ 18. ____________ 数百万的 19. on earth ____________ 20. ____________ 在地球上 综合练习 一、单项选择 ( ) 1. It's a quarter past eight. Let's go. A. 八点一刻 B. 八点差一刻 C. 八点半 D. 八点 ( ) 2. The students wear ____________ at school. A. uniform B. uniforms C. uniform's D. uniforms' ( ) 3. I ____________ to visit my grandma this weekend. A. go B. goes C. am going D. went ( ) 4. ____________ student has a book. A. Every B. Each C. All D. Both ( ) 5. We ____________ information for the project. A. collect B. collects C. collected D. collecting ( ) 6. The sun ____________ in the east. A. rise up B. rises up C. rose up D. rising up ( ) 7. The factory ____________ cars. A. produce B. produces C. produced D. producing ( ) 8. Water is ____________ for plants. A. use B. uses C. useful D. used ( ) 9. Humans need ____________ to breathe. A. oxygen B. sugar C. water D. sunlight ( ) 10. This gift ____________ a lot to me. A. mean B. means C. meant D. meaning 二、根据汉语意思完成句子 1. 现在是八点一刻。 It's a quarter past ____________. 2. 学生们在学校穿制服。 The students wear ____________ at school. 3. 我这个周末打算去看望奶奶。 I ____________ to visit my grandma this weekend. 4. 每个学生都有一本书。 ____________ student has a book. 5. 我们为这个项目收集信息。 We ____________ information for the project. 6. 太阳从东方升起。 The sun ____________ in the east. 7. 这家工厂生产汽车。 The factory ____________ cars. 8. 水对植物有用。 Water is ____________ for plants. 9. 人类需要氧气来呼吸。 Humans need ____________ to breathe. 10. 这份礼物对我意义重大。 This gift ____________ a lot to me. 11. 他们在白天收集阳光和二氧化碳。 They collect sunlight and CO₂ ____________ the day. 12. 根部向上输送水。 The Root ____________ water. 13. 叶子里的工人将混合它们。 Workers in the Leaf will ____________ them. 14. 他们将休息一下。 They will ____________ a rest. 15. 地球上有数百万种植物。 There are ____________ of plants on earth. 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 | eight | uniform | am | each | collect | rises | produces | useful | oxygen | means | 1. It's a quarter past ____________. 2. The students wear ____________ at school. 3. I ____________ going to visit my grandma. 4. ____________ student has a book. 5. We ____________ information for the project. 6. The sun ____________ up in the east. 7. The factory ____________ cars. 8. Water is ____________ for plants. 9. Humans need ____________ to breathe. 10. This gift ____________ a lot to me. B | eight | uniform | am | each | collect | rises | produces | useful | oxygen | means | Worker No. 55 works in a plant. It's a quarter past 1.____________. He wears a green 2.____________. He 3.____________ going to start work. He works in Workshop 1001 in the Leaf. 4.____________ workshop has 20 to 100 workers. They 5.____________ sunlight and CO₂. The water 6.____________ up to the Leaf. The workers will mix water, CO₂ and sunlight. The plant 7.____________ sugar and oxygen. Sugar is 8.____________ for the growth of the plant. Oxygen 9.____________ a lot to animals and humans. They need it to breathe. After work, they will take a rest. Millions of plants on earth give us food and 10.____________. 四、用所给词的适当形式填空 1. It's a quarter past ____________ (eight). 2. The students wear ____________ (uniform) at school. 3. I ____________ (be) going to visit my grandma. 4. ____________ (Each) student has a book. 5. We ____________ (collect) information for the project. 6. The sun ____________ (rise) up in the east. 7. The factory ____________ (produce) cars. 8. Water is ____________ (use) for plants. 9. Humans need oxygen to ____________ (breathe). 10. This gift ____________ (mean) a lot to me. 11. They collect sunlight and CO₂ during the ____________ (day). 12. The Root sends ____________ (up) water. 13. Workers in the Leaf will mix ____________ (they). 14. They will take a ____________ (rest). 15. There are millions of plants on ____________ (earth). 答案 一、单项选择 1. A 2. B 3. C 4. B 5. A 6. B 7. B 8. C 9. A 10. B 二、根据汉语意思完成句子 1. eight 2. uniforms 3. am going 4. Each 5. collect 6. rises up 7. produces 8. useful 9. oxygen 10. means 11. during 12. sends up 13. mix 14. take 15. millions 三、选词填空 A 1. eight 2. uniforms 3. am 4. Each 5. collect 6. rises 7. produces 8. useful 9. oxygen 10. means B 1. eight 2. uniform 3. is 4. Each 5. collect 6. rises 7. produces 8. useful 9. means 10. oxygen 四、用所给词的适当形式填空 1. eight 2. uniforms 3. am 4. Each 5. collect 6. rises 7. produces 8. useful 9. breathe 10. means 11. day 12. up 13. them 14. rest 15. earth 1 学科网（北京）股份有限公司 $