Unit 2 Lesson 5 Different parts of plants（学习任务单）英语北京版五年级下册（新教材）

Unit 2 Lesson 5 Different Parts of Plants 学习任务单 班级________________________ 姓名________________ 学号________________ 学习聚焦 学习目标 1. 掌握核心词汇（plant, part, grass, root, stem, seed）及相关短语，能准确认读、发音。（学习理解） 2. 完成词汇翻译、句型运用等练习，熟练运用询问植物相关的核心句型，掌握一般现在时表客观事实的用法及 “all” 的用法。（应用实践） 3. 积极参与对话补全和句子改写练习，用核心句型描述植物部位及特征，提升语言综合运用能力。（迁移创新） 核心词汇 plant, part, grass, root, stem, seed, flowering plants, different roles, grow fast 核心句型 1. What do you know about plants? 2. Plants are one part of nature. 3. A plant has different parts. They are roots, stems, leaves, flowers, fruit and seeds. 4. Do all plants have these parts? No, only flowering plants have all of these parts. 5. What do the different parts of plants do? 温故知新 1. —I can't find my Chinese book. — ______ A. You should keep your things tidy. B. Plants grow fast in spring. 2. —What should I do to remember things? — ______ A. Make a to-do list. B. They are roots and stems. 3. —I forgot to tidy my room. — ______ A. It's green everywhere. B. Let's tidy it up together. 4. We should ______ face problems bravely. A. always B. only 5. 补全句子：______ your things in order, and you can find them easily. A. Put B. Plant 课堂练习 【学习任务一】英译汉 1. Welcome to our garden —— ____________ 2. one part of nature —— ____________ 3. different parts of plants —— ____________ 4. flowering plants —— ____________ 5. have a look —— ____________ 【学习任务二】汉译英 1. 长得快 —— ____________ 2. 到处；处处 —— ____________ 3. 不同的作用 —— ____________ 4. 播种 —— ____________ 5. 在草地上 —— ____________ 【学习任务三】单项选择 1. —______ do you know about trees? —They are tall and green. A. Where B. What C. How 2. Plants ______ fast in spring. They are green everywhere. A. grow B. grows C. growing 3. All ______ have roots and stems. A. plant B. a plant C. plants 4. Only flowering plants ______ all these parts. A. has B. have C. is 5. It's red ______ in the park in autumn. A. everywhere B. in everywhere C. on everywhere 6. A small plant ______ a thin stem and two leaves. A. have B. has C. is having 7. —Do all trees have flowers? —______. Some trees don't have flowers. A. Yes, they do B. No, they don't C. No, it doesn't 8. Grass, trees and flowers ______ all plants. A. am B. is C. are 9. Please come with me and ______. A. have a look B. have look C. look a look 10. What ______ the leaves of plants do? A. do B. does C. is 【学习任务四】按要求改写句子（每空一词） 1. Plants are one part of nature.（改为一般疑问句） ______ plants one part of nature? 2. A plant has different parts.（改为否定句） A plant ______ ______ different parts. 3. All flowering plants have seeds.（改为一般疑问句，并作肯定回答） —______ all flowering plants ______ seeds? —Yes, ______ ______. 4. The different parts of plants have different roles.（对划线部分提问） ______ ______ the different parts of plants ______? 【学习任务五】补全对话 Guide: Welcome ______ our garden. ______ do you know about plants? Sara: In spring, plants ______ fast. It's green ______. Baobao: Plants are ______ part of nature. Sara: Grass, trees and flowers ______ all plants. We can see ______ everywhere. Guide: Look, a plant has ____________ parts. What are their names? Sara: They are roots, stems, leaves and seeds. Guide: Do all plants have these parts? Sara: No, only __________ plants have all of these parts. 自我评价 I can read and write the core plant-related words ⭐ ⭐⭐ ⭐⭐⭐ I can use the key sentences about plants correctly and flexibly ⭐ ⭐⭐ ⭐⭐⭐ I can finish all exercises accurately (translation, choice, sentence rewriting) ⭐ ⭐⭐ ⭐⭐⭐ I can talk about plant parts and their basic features in English ⭐ ⭐⭐ ⭐⭐⭐ 参考答案 温故知新 1. A 2. A 3. B 4. A 5. A 课堂练习 【学习任务一】 1. 欢迎来到我们的花园 2. 大自然的一部分 3. 植物的不同部位 4. 开花植物 5. 看一看 【学习任务二】 1. grow fast 2. everywhere 3. different roles 4. plant seeds 5. on the grass 【学习任务三】 1. B 2. A 3. C 4. B 5. A 6. B 7. B 8. C 9. A 10. A 【学习任务四】 1. Are 2. doesn't; have 3. Do; have; they; do 4. What; do; do 【学习任务五】 to; What; grow; everywhere; one; are; them; different; flowering 参考答案 温故知新 1. A 2. B 3. A 4. B 5. A 课堂练习 【学习任务一】 1. eighteen 2. sixteen 3. seventeen 4. fifteen 5. twelve 【学习任务二】 1. A 2. B 3. C 4. A 5. C 【学习任务三】 2 → 4 → 6 → 1 → 5 → 3 【学习任务四】 1. B 2. C 3. A 4. B 5. B 第 2 页 共 6 页 学科网（北京）股份有限公司 $