GRADE 3 · 三年级课文精读

Sunflowers 向日葵

欢迎来到三年级课文精读!这一课我们认识一种神奇的花——向日葵。它又大又美,像太阳一样金黄,白天还会追着太阳转!A sunflower is like the sun. Let’s read together!

年级 三年级 体裁 课文 · 科普小短文 重点 自然 · 向日葵 · 描述 适合 小学中低年级
水彩线描向日葵田:金色花朵、蜜蜂蝴蝶、蓝天白云
A sunflower is like the sun — 向日葵就像太阳
3Grade 3
01 · BEFORE YOU READ

读前热身Before You Read

Look at the title and the pictures, then think about sunflowers. Reading with questions helps you understand more.先看标题和图片,再想一想向日葵。带着问题去读,理解会更深。

Before you read, look at the pictures. They can help you work out what the text is about. 读之前,先看看图片——它们能帮你猜出这篇课文讲什么。
向日葵田

A ripe sunflower is big and beautiful.

It has a round face.

It looks like the sun.

I think it’s about sunflowers.
小男孩挥手
向日葵追逐太阳

Sunflowers can turn their faces.

They follow the sun.

They grow very tall.

I think it’s about plants.
小女孩挥手
💬

Think and choose · 想一想,选一选

Look at each picture and tap to pick the right answers.看每张图,点一点选中你认为对的答案:

向日葵田
What is this text about?这篇课文讲什么?
向日葵种子与小鸟
What do birds love to eat?小鸟喜欢吃什么?
向日葵面向太阳
Which way do sunflowers turn?向日葵转向哪里?
向日葵特写:圆圆的花盘、金黄的花瓣、蓝天白云
A sunflower is like the sun — big, bright, and warm.
向日葵就像太阳——又大、又亮、又温暖。
02 · READ & EXPLORE

原文精读Read & Explore

跟着原文读一遍。绿色单词先别查——根据图片和上下文猜一猜。点击任意单词弹出词典卡片(中英释义 · 发音 · 例句);点段落开头的 ▶ 听朗读。

词性色卡: 动词 形容词/物主代词 副词 介词 连词 名词/代词/冠词/数词/疑问词

Sunflowers · 课文原文

A ripe sunflower is big and beautiful. It has a round face. It looks like the sun. It looks like a warm smile too. It can make people feel warm.

段落大意:成熟的向日葵又大又美,圆圆的“脸”,像太阳,也像暖暖的微笑——让人心里暖洋洋的。

Here are some fun facts about sunflowers.

段落大意:下面,我们来认识一些关于向日葵的有趣事实。

Big and Tall: They can grow very tall. They have long stems and big petals.

段落大意:又高又大——向日葵能长得非常高,茎长长的,花瓣大大的。

Following the Sun: Sunflowers can turn their faces to follow the sun during the daytime.

段落大意:追逐太阳——白天,向日葵会转动“脸庞”,一路追着太阳走。

Seeds: Sunflowers have many seeds. These seeds are delicious. Birds and people love to eat them!

段落大意:种子——向日葵结出许多种子,这些种子很好吃,小鸟和人们都爱吃!

They can be used to make oil too. Do you like sunflowers?

段落大意:种子还能榨出油呢。你喜欢向日葵吗?
朗读提示:第一遍默读,画出描写向日葵的形容词;第二遍大声朗读,注意 can 和名词复数(-s)的发音,读得开心一点。
03 · ARTICLE STRUCTURE

文章结构分析How the Text Is Organized

这篇课文用「总—分—总」的结构:先介绍向日葵的样子,再用三个平行的「有趣事实」说明,然后从种子过渡到用途,最后用一个问句收束。

开头 · OPENING

A ripe sunflower is big and beautiful. It looks like the sun and a warm smile.

点出主题:向日葵又大又美——像太阳,也像温暖的笑脸。

↓
又高又大 · BIG & TALL

They can grow very tall — long stems, big petals

追逐太阳 · FOLLOW THE SUN

They turn their faces to follow the sun

种子 · SEEDS

Many seeds — birds & people love them

↓
过渡 · BRIDGE

They can be used to make oil too.

从「种子好吃」自然过渡到「还能榨油」——用途更广。

↓
结尾 · ENDING

Do you like sunflowers?

一个问句收束全文——你喜欢向日葵吗?邀请你回答。

04 · CHARACTER CARDS

知识卡片Sunflower Facts

向日葵的三个有趣事实:又高又大、追逐太阳、种子美味。

FACT 1
高大的向日葵和小男孩

Big & Tall

又高又大
WHAT 特点grow very tall 长得非常高
BODY 身体long stems, big petals 茎长长的,花瓣大大的
SAY 说一说They can grow very tall. 它们能长得很高很高。
FACT 2
向日葵面向太阳

Following the Sun

追逐太阳
WHAT 特点turn their faces 转动“脸庞”
WHEN 时间during the daytime 在白天
SAY 说一说They follow the sun. 它们追着太阳走。
FACT 3
向日葵种子和小鸟

Seeds

种子美味
WHAT 特点many seeds 结出许多种子
TASTE 味道delicious 很好吃
SAY 说一说Birds and people love them. 小鸟和人们都爱吃。

向日葵的身体 · Parts of a Sunflower

faceround 圆圆的
petalsbig 大大的
stemlong 长长的

小知识:向日葵的“脸”(花盘)圆圆的,花瓣 big 又黄又大,茎 stem 长长的——还有一个部位叫 seed 种子,特别好吃!

05 · STORY MAP & RETELL

思维导图 · 复述文章Story Map & Retelling

把课文里的信息装进这张「思维导图」,再沿着复述支架讲一遍——你也能当小老师!

Sunflowers
外观又高又大追日种子用途你

复述支架 · Retell with the scaffold

把句子补充完整,就完成了这一课的复述。

1
A ripe sunflower is big and ________.
2
It has a ________ face.
3
It looks like the ________ and a warm smile.
4
Sunflowers can grow very ________.
5
They turn their faces to ________ the sun.
6
Sunflowers have many ________. Birds love to eat them!

复述加分:用 First / Next / Then / And 把六句话串起来;先讲给同桌听,再闭上眼睛自己讲一遍。

06 · PICTURE RETELL

看图复述Retell with Pictures

5 张图卡按课文顺序排好。看着图片,用英文把这一课讲出来——每张图点开都有一句「提示句」帮你起头。

1高大的向日葵和仰望的小男孩
又高又大 Big & Tall
Say: “Sunflowers can grow very tall. They have long stems and big petals.”
向日葵能长得很高很高,茎长长的,花瓣大大的。
2向日葵面向太阳
追逐太阳 Follow the Sun
Say: “Sunflowers can turn their faces to follow the sun during the daytime.”
白天,向日葵会转动“脸庞”追着太阳走。
3向日葵种子和小鸟
种子 Seeds
Say: “Sunflowers have many seeds. These seeds are delicious.”
向日葵结出许多种子,这些种子很好吃。
4向日葵像太阳
像太阳 Like the Sun
Say: “A ripe sunflower is big and beautiful. It looks like the sun and a warm smile.”
成熟的向日葵又大又美,像太阳,也像温暖的笑脸。
5葵花籽油
榨油 Make Oil
Say: “Seeds can be used to make oil too. Do you like sunflowers?”
种子还能榨出油呢。你喜欢向日葵吗?

提示:图卡可左右滑动查看全部 5 张;点「看看提示句」展开英文句子。

1 · 又大又美→ 2 · 又高又大→ 3 · 追逐太阳→ 4 · 种子→ 5 · 榨油

小挑战:先看着图讲一遍,再合上图卡,只凭记忆讲一遍——能做到,这一课就真正属于你了!

07 · WRITER’S CRAFT

写作亮点分析Why This Text Works

这篇课文用词简单,却把向日葵讲得又清楚又可爱。它的小秘密是这几招:

Describe with adjectives · 用形容词描绘
形容词让句子变美
“A ripe sunflower is big and beautiful.”

ripe 成熟的、big 大的、beautiful 美丽的——形容词像小画笔,一下就把向日葵的样子画出来了。

小任务:用两个形容词描述一朵花——A ___ flower is ___ and ___.
"It looks like..." · 比喻句
它看起来像什么
“It looks like the sun. It looks like a warm smile too.”

把一样东西比作你熟悉的事物(looks like + 名词),画面一下子就活了。向日葵像太阳、像微笑——多温暖!

小任务:月亮像什么?——The moon looks like ___. (a boat / a banana)
"They can..." · 用 can 说能力
它们能做什么
“They can grow very tall. They can turn their faces to follow the sun.”

can + 动词原形 = 能做什么。can 后面永远用动词原形,不用加 s!

小任务:小鸟能做什么?——Birds can ___. Fish can ___.
"It has..." · 用 has 描述特征
它有什么
“It has a round face. They have long stems and big petals.”

It / She / He 后用 has;They / We 后用 have。用 has + 部位,就能描述一样东西的样子。

小任务:描述一种植物——It has a ___ face. It has ___ petals.
Plural Nouns · 名词复数加 -s
复数 -s 让数量清清楚楚
“They have long stems and big petals. Sunflowers have many seeds.”

表示「两个或更多」时,名词直接加 -s:stem → stems、petal → petals、seed → seeds。复数一出现,画面里就有好多好多向日葵啦。

小任务:数一数——I have two ___ and three ___. (flowers / pencils / books)
Golden Line · 金句摘抄
最短的话,最暖的心
“It looks like the sun. It looks like a warm smile too.”

把向日葵比作太阳和微笑,一句比喻,画面和温暖都有了——抄进你的「好句本」吧。

挑战:用 like 写一句话——My face is like ___.

句子银行 · Sentence Bank(仿写句型)

A ___ sunflower is ___ and ___.
A ripe sunflower is big and beautiful.
仿写:用两个形容词描述一种花。
It looks like ___.
It looks like the sun and a warm smile.
仿写:它看起来像什么?
They can ___.
They can grow very tall. They can turn their faces.
仿写:它们能做什么?
It has a ___ face.
It has a round face.
仿写:描述一样东西的样子。
___ can be used to ___.
Seeds can be used to make oil.
仿写:种子还能用来做什么?
08 · THINK DEEPER

思考题Questions to Think About

三个难度层级:先找细节,再想一想,最后聊聊自己。点「提示」给一点帮助,点「答案」对照想法。

L1 · 细节 Detail

1. What does a ripe sunflower look like? 成熟的向日葵长什么样?

看第一句:“A ripe sunflower is big and beautiful.”
It is big and beautiful. It has a round face.(又大又美,有一张圆圆的脸。)

2. How tall can sunflowers grow? 向日葵能长多高?

找 “They can grow...”
They can grow very tall.(它们能长得很高很高。)

3. What do birds love to eat? 小鸟喜欢吃什么?

找 “Birds and people love to eat...”
They love to eat sunflower seeds.(它们爱吃葵花籽。)

L2 · 想一想 Think

4. Why do sunflowers turn their faces? 向日葵为什么转动“脸庞”?

找 “to follow the sun”
To follow the sun during the daytime. 为了在白天追着太阳走。

5. What can sunflower seeds be used to make? 葵花籽能用来做什么?

找 “They can be used to make...”
They can be used to make oil.(它们可以榨油。)

6. How do sunflowers make people feel? 向日葵让人感觉怎样?

找 “It can make people feel...”
They make people feel warm. 它们让人心里暖暖的,像太阳、像微笑。

L3 · 说一说 Myself

7. Do you like sunflowers? Why? 你喜欢向日葵吗?为什么?

想一想:向日葵哪里让你喜欢?颜色?样子?还是种子?
开放答案。比如:I like sunflowers because they are big and beautiful. 没有标准答案,说清楚就好。

8. What other flowers do you know? 你还认识哪些花?

想一想花园里、路边见过的花。
开放答案。比如:Roses, tulips, lilies, and daisies. 玫瑰、郁金香、百合、雏菊……

9. What can we make from plants? 植物还能做成什么?

想一想:除了油,植物还能做成什么?
开放答案。比如:Oil, paper, juice, clothes, and medicine. 油、纸、果汁、衣服、药……

中心思想 · What is this lesson about?

这一课告诉我们:向日葵又大又美,会追着太阳转,结出好吃的种子还能榨油——它像太阳一样温暖,把阳光和快乐带给大家。

sunflower 向日葵sun 太阳seeds 种子warm 温暖
09 · WORD LAB

词汇 · 在上下文里猜词Guess from Context

每张词卡正面是课文原句——先根据上下文猜意思,再点击翻面验证。学完 12 个核心词,别忘了下面的「拓展好词」。

sunflowern. 名词

“A ripe sunflower is big and beautiful.”
猜一猜:向日葵 / 玫瑰 / 百合?

点击翻面看看 ▸
sunflower/ˈsʌnflaʊə(r)/n. 向日葵A sunflower is big and yellow. 向日葵又大又黄。复数:sunflowers
ripeadj. 形容词

“A ripe sunflower...”
猜一猜:成熟的 / 枯萎的 / 绿色的?

点击翻面看看 ▸
ripe/raɪp/adj. 成熟的The ripe apple is sweet. 成熟的苹果很甜。近义:ready 成熟的
beautifuladj. 形容词

“...is big and beautiful.”
猜一猜:漂亮的 / 可怕的 / 无聊的?

点击翻面看看 ▸
beautiful/ˈbjuːtɪfl/adj. 美丽的;漂亮的Look at the beautiful rainbow! 看那道美丽的彩虹!近义:pretty 漂亮的
roundadj. 形容词

“It has a round face.”
猜一猜:圆圆的 / 方方的 / 长长的?

点击翻面看看 ▸
round/raʊnd/adj. 圆形的The moon is round and bright. 月亮又圆又亮。搭配:a round face 圆圆的脸
facen. 名词

“It has a round face.”
猜一猜:脸 / 手 / 脚?

点击翻面看看 ▸
face/feɪs/n. 脸;面孔Wash your face every morning. 每天早晨洗脸。搭配:turn your face 转动脸庞
smilen. 名词

“a warm smile”
猜一猜:微笑 / 眼泪 / 歌声?

点击翻面看看 ▸
smile/smaɪl/n. 微笑She has a warm smile. 她有一个温暖的微笑。近义:grin 咧嘴笑
warmadj. 形容词

“a warm smile”
猜一猜:温暖的 / 冰冷的 / 吵闹的?

点击翻面看看 ▸
warm/wɔːm/adj. 温暖的The soup is warm. 汤是温的。反义:cool 凉的
talladj. 形容词

“They can grow very tall.”
猜一猜:高的 / 矮的 / 胖的?

点击翻面看看 ▸
tall/tɔːl/adj. 高的My brother is very tall. 我哥哥很高。反义:short 矮的
stemn. 名词

“They have long stems.”
猜一猜:茎 / 根 / 叶子?

点击翻面看看 ▸
stem/stem/n. 茎The flower has a long stem. 这朵花有长长的茎。复数:stems
petaln. 名词

“...and big petals.”
猜一猜:花瓣 / 种子 / 花盆?

点击翻面看看 ▸
petal/ˈpetl/n. 花瓣The petals are yellow and soft. 花瓣又黄又软。复数:petals
seedn. 名词

“Sunflowers have many seeds.”
猜一猜:种子 / 果实 / 泥土?

点击翻面看看 ▸
seed/siːd/n. 种子Birds eat the sunflower seeds. 小鸟吃葵花籽。复数:seeds · 葵花籽
deliciousadj. 形容词

“These seeds are delicious.”
猜一猜:美味的 / 难吃的 / 普通的?

点击翻面看看 ▸
delicious/dɪˈlɪʃəs/adj. 美味的The cake is delicious! 蛋糕真好吃!近义:yummy 好吃的

拓展好词 · More Words from This Lesson

WordMeaning 释义From the text 原文
growv. 生长;种植“They can grow very tall.”
turnv. 转动“Sunflowers can turn their faces.”
followv. 跟随“to follow the sun”
duringprep. 在……期间“during the daytime”
daytimen. 白天;日间“during the daytime”
oiln. 油“make oil”
birdn. 鸟(复数 birds)“Birds and people love to eat them.”
peoplen. 人们“Birds and people love to eat them.”
10 · GRAMMAR IN USE

语法小课堂Grammar from the Text

从课文里挑出四个最实用的小语法,看懂规则,你也会写!

① 形容词描绘事物

ADJECTIVES
形容词放在名词前面或 be 动词后面,用来描绘样子:big 大的、beautiful 美的、round 圆的、warm 温暖的、tall 高的。
A ripe sunflower is big and beautiful.
成熟的向日葵又大又美。
It has a round face.
它有一张圆圆的脸。

② 比喻句:It looks like...

IT LOOKS LIKE...
looks like + 名词 = 看起来像……。把一样东西比作熟悉的事物,句子立刻变生动。
It looks like the sun.
它看起来像太阳。
It looks like a warm smile.
它看起来像温暖的笑脸。

③ 情态动词 can

CAN + VERB
can + 动词原形 = 能做什么。can 后面永远用动词原形,不管主语是谁都不加 s!
They can grow very tall.
它们能长得很高。
They can turn their faces to follow the sun.
它们能转动脸庞追着太阳走。

④ 名词复数:加 -s

PLURAL NOUNS
表示「两个或更多」时,一般直接加 -s:sunflower → sunflowers,stem → stems,petal → petals,seed → seeds。
They have long stems and big petals.
它们有长长的茎和大大的花瓣。
Sunflowers have many seeds.
向日葵结出许多种子。
11 · LITTLE QUIZ

小测验Check Your Understanding

5 道小题 + 一个配对小游戏,看看你这一课学得怎么样!

1What does a ripe sunflower look like? 成熟的向日葵长什么样?

2Sunflowers can ___ their faces to follow the sun. 向日葵能……脸庞追太阳。

3What do birds love to eat? 小鸟喜欢吃……?

4Sunflowers have long ___ and big petals. 向日葵有长长的……

5Seeds can be used to make ___. 种子可以用来做……

0 / 5
你的得分
选完 5 题,看看你对多少!

配对小游戏 · Match

把向日葵的部位和特点连起来:

PART 部位
FEATURE 特点
点左边部位,再点右边特点配对。
12 · LEARNING GUIDE

学习指南Learning Guide

教学目标 · Learning Goals
  • 词汇:sunflower, ripe, beautiful, round, face, smile, warm, tall, stem, petal, seed, delicious, oil, grow, turn, follow, during, daytime。
  • 句型:It is big and beautiful. / It looks like... / They can... / It has... / Seeds can be used to...
  • 情感:感受自然之美,学会观察和描述身边的花草植物。
课堂活动 · Classroom Ideas
  • 画一画:让学生画一朵向日葵,用 It looks like... 描述。
  • 猜一猜:出示向日葵部位图,猜 face / petals / stem / seeds。
  • 说一说:两人一组,用 They can... 说说向日葵能做什么。
朗读建议 · Reading Tips
  • 形容词(big, beautiful, tall)适当重读,读出画面感。
  • can 后动词原形要读清楚;名词复数 -s 要读准。
  • 比喻句 “It looks like...” 读慢一点,让小朋友体会画面。
分层教学 · Differentiation
  • 基础:跟读课文、完成词汇翻卡和小测验。
  • 进阶:用 It looks like... 写 2-3 句话描述一种植物。
  • 挑战:用 They can... / Seeds can be used to... 写一小段向日葵科普短文。