Unit6 What's amazing about plants？ Get ready（讲义）-2025-2026学年沪教版英语四年级上册

Unit 6 What’s amazing about plants? ⭐Get Ready知识点清单 一、核心词汇 1. 植物结构类 · plant（植物） · flower（花）、leaf（叶子，复数 leaves）、fruit（果实） · soil（土壤）、root（根，拓展） 2. 颜色与描述 · red（红色的）、yellow（黄色的）、orange（橙色的）、brown（棕色的）、green（绿色的） · small（小的）、big（大的）、more（更多的） 3. 生长与变化 · grow（生长）、turn（变成）、fall（掉落） · come out（出来，孵化） 二、核心句型 1. 植物结构识别与描述（A/B 板块核心） · What parts of a plant do you know?（你知道植物的哪些部分？） 答句：I know flowers, leaves, fruit and soil. · This is a flower/a leaf/a fruit. It's + 颜色. 例：This is a flower. It's red. / This is a leaf. It's yellow. 2. 植物生长变化（C 板块核心） · 树木四季生长顺序（对应句子排序）： 1. The tree has small green leaves.（春天，小树发芽长叶） 2. The tree has more leaves.（夏天，树叶变多、变茂盛） 3. The leaves turn orange and brown.（秋天，树叶变色） 4. The tree has no leaves.（冬天，树叶落尽） 3. 生命循环铺垫（C 板块拓展） · 小鸡生长顺序（示例）： This is an egg. → A baby chick comes out. → Wow, the hen is so big. （为后续植物生长循环做铺垫） 三、语法知识点 1. 名词单复数（核心考点） · leaf → leaves（叶子，f/-fe 变 ves 复数） · flower → flowers、leaf → leaves、fruit → fruits（复数变化） 2. 一般现在时（描述客观事实） · 描述植物结构、生长变化，用一般现在时： · This is a flower. It's red. · The tree has small green leaves. · 第三人称单数：has（have 的三单形式） 3. 句子排序逻辑 · 按生长 / 时间顺序给句子排序： · 小鸡：蛋 → 小鸡 → 母鸡 · 树木：发芽 → 茂盛 → 变色 → 落叶 ⭐Get ready同步练 一、选词填空（每空 3 分，共 30 分） 从方框中选择合适的单词，补全句子，每词限用一次。 flower, leaf, fruit, soil, plant, red, green, yellow, grow, turn 1. A ______ has different parts: flower, ______, fruit and ______. 2. This is a ______. It's red. 3. This is a ______. It's green. 4. This is a ______. It's purple. 5. In spring, plants ______ well. Leaves ______ green. In autumn, leaves turn yellow. 二、单项选择（每题 4 分，共 20 分） ( ) 1. —What parts of a plant do you know? —______ A. I know flowers, leaves and fruit. B. It's red. C. I like plants. ( ) 2. This ______ a leaf. It's yellow. A. am B. is C. are ( ) 3. The tree ______ small green leaves in spring. A. have B. has C. having ( ) 4. In autumn, leaves ______ orange and brown. A. turn B. turns C. turning ( ) 5. This is a flower. ______ is red. A. It B. It's C. They 三、情景交际（每题 5 分，共 20 分） 从方框中选择合适的句子，补全对话，每句限用一次。 A. It's red. B. This is a leaf. It's yellow. C. The tree has no leaves. D. What parts of a plant do you know? 1. —______ —I know flowers, leaves and fruit. 2. —What's this? —______ 3. —What's winter like for the tree? —______ 4. —What's this flower like? —______ 四、课文填空（每空 3 分，共 30 分） 根据课文内容，补全短文，每空一词。 A ______ has different parts: ______, leaves, ______ and soil. This is a ______. It's red. This is a leaf. It's ______. This is a fruit. It's purple. The tree grows in spring. It has small green ______. In summer, it has more ______. In autumn, leaves ______ yellow and orange. In winter, the tree has ______ leaves. We can see the ______ of plants in different seasons. 参考答案 一、选词填空（每空 3 分，共 30 分） 1. plant; leaf; soil 2. flower 3. leaf 4. fruit 5. grow; turn 二、单项选择（每题 4 分，共 20 分） 1. A 2. B 3. B 4. A 5. A 三、情景交际（每题 5 分，共 20 分） 1. D 2. B 3. C 4. A 四、课文填空（每空 3 分，共 30 分） 1. plant 2. flowers 3. fruit 4. flower 5. green 6. leaves 7. leaves 8. turn 9. no 10. parts / changes 学科网（北京）股份有限公司 $