资源简介

(共23张PPT)
Unit Three Planting and growing
精通版 六年级上册
第二课时
Lesson 2
Our Learning Goals
The growth of radishes
Ordinal Numbers
序数词
Master the ordinal numbers from fifth to tenth, and learn to use them to mark the sequence of days.
Describing Growth
描述生长过程
Learn to use the sentence pattern "On the ... day, ..." to clearly talk about how radishes grow and change.
Story Retelling
故事复述
Retell the radish’s daily growth story with key words and sentence patterns.
Review & Lead-in
Let’s review the five steps to grow radishes: prepare soil, sow seeds, water gently, look after sprouts and wait for harvest.
Review
How many days do we wait to harvest radishes We need to be patient—radishes take about 30 days to grow from tiny seeds into plump（饱满的）, ready-to-pick radishes!
Question
Lead-in
The radishes change every day! Today, we'll use ordinal numbers ( 1st, 2nd, 3rd...) to keep a detailed journal（详细的日记） and record their amazing growth journey each day.
Key Idea: It’s fun to watch plants grow, and ordinal numbers let us mark the exact day each wonderful change takes place.
What are they talking about
Let's talk.
They are talking about how Jiaming grew his radishes and the growth changes of radishes on different days.
Let's talk.
How did Jiaming plant the radishes
put the seeds in some soil
and watered them
Let's talk.
What happened to Jiaming’s radishes on the fifth day
five 的序数词 fifth 第五
On the fifth day, tiny plants
came out of the soil.
tiny plant
极小的植株
Let's talk.
How many leaves were there on the fifth day
Two tiny leaves on each
plant at first.
two tiny leaves
两片小叶子
leaf的复数形式：leaves
Let's talk.
How many leaves did Jiaming see on the fourteenth day
He saw more leaves.
see 的过去式：saw
fourteen的序数词
fourteenth 第十四
Let's talk.
What happened then
From the sixteenth day,
the plants grew bigger
and bigger.
sixteen的序数词sixteenth 第十六
grow 的过去式：grew
种植；成长
bigger and bigger
越来越大
Let's talk.
What did Jiaming do on the thirtieth day
He pulled up all the
radishes.
thirty 的序数词：thirtieth
第三十
pull 拔；拉
Let's talk.
How does Mr Li feel about Jiaming’s planting experience
It's wonderful.
experience 体验
Let's talk.
Key Phrases:
tiny plants
Newly sprouted seedling
come out of soil
Break through the ground
bigger and bigger
Continuous growth process
pull up
Harvest the grown radishes
Let's talk.
Listen and repeat.
How did you plant your ...
On the ... day, ...
Let's role play.
Let's learn.
Let's learn.
基数词变序数词的速记口诀
1、2、3 特殊记，词尾字母 t,d,d；
8 去 t，9 去 e，ve 要用 f 替；
整十 y 变 ie，几十几只变个位。
Look, listen and match.
Look and say.
Good to know
What do plants need to grow
Plants need sunlight to grow and make food.
1. Sunlight
2. Water
Plants need water to absorb nutrients（吸收营养） and send them to leaves, stems（茎） and flowers.
3. Soil
Soil fixes plant roots（根） and supplies nutrients for healthy growth.
4. Air
Like people, plants breathe air. They take in CO （二氧化碳）and give out oxygen（氧气）.
Retell the Story
Task: In groups of four, retell the whole story of Jiaming's radish growth. Follow the story map below to sequence the events and share your group's narrative with the class.
1st Day
5th Day
14th Day
16th Day
30th Day
Jiaming carefully planted the radish seeds in the soil.
Tiny green shoots pushed through the soil— the little plants had come out!
The plants grew more leaves and looked much fuller, soaking up the warm sunlight each day.
They grew bigger and stronger, with thick stems and green leaves.
It was time to harvest! Jiaming pulled out big, round radishes from the ground.
Practice
Fill in the blanks.
01. The Sprout
On the ________ (5) day, tiny plants came out of the soil, reaching for the sunlight.
02. Leaf Growth
On the ________ (14) day, the radishes grew more leaves, getting bigger and stronger each day.
03. Harvest Time
On the ________ (30) day, after weeks of care, we can finally harvest the fresh radishes!
fifth
fourteenth
thirtieth
Summary & Homework
Today's Highlights
Ordinal Numbers: Fifth, sixth, seventh, eighth, ninth, tenth and so on. They show the order of items.
Sentence Pattern: "On the ... day, ..." — Use this structure to talk about events or changes that happen on specific days.
Level 1 (Practice):
1. Copy the ordinal numbers.
2. Write one sentence for each number.
Homework Challenge
Level 2 (Explore):
1. Watch a plant for 3 days.
2. Write 3 sentences with "On the ... day, ..." to record its changes.

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