摘要:
该小学英语课件围绕“蝌蚪变青蛙的生长过程”展开,涵盖生长阶段识别、植物/动物生长写作及oi/oy发音学习。课堂以Frog Song导入激发兴趣,通过Story time阅读找关键阶段、Think and Order排序、Retell the Story复述构建学习支架,逐步过渡到模仿写作,最后以Phonics练习巩固发音。
其亮点在于任务驱动式设计,融合语言能力与思维品质培养。如Story time通过找阶段、排序复述提升信息提取与逻辑思维,Writing task提供时间词和动词支架助力表达。Phonics结合单词与句子练习强化语音意识,既提升学生语言综合运用与自主学习能力,也为教师提供结构化教学流程,提高课堂效率。
内容正文:
Unit3
Planting and growing
Lesson 3
Learning Objectives
1. 我能读懂蝌蚪变青蛙的故事。
2. 我能找出生长的关键阶段。
3. 我能模仿写出植物生长的过程。
4. 我能正确读出 oi / oy 的发音。
What is this?
Tadpole
Do you know how it changes?
Frog
Story time
Xiaoming found a tadpole in a pond. It had a big head and a small tail. He took it home in a small bottle. It grew two legs on the second day. He was so excited.On the fourteenth day, it grew two front legs and its tail began to get shorter.On the twenty-eighth day, he couldn’t find his tadpole. He was worried. Then he heard a sound at the window. Wow! The little tadpole was now a little frog!
2 Read the text and underline the key stages of how the frog grew.
· Let's put the story in the correct order! Number the sentences from 1 to 4.
· ( ) Xiaoming found a tadpole in a pond.
· ( ) It grew two front legs. Its tail got shorter.
· ( ) It grew two legs on the second day.
· ( ) The tadpole became a little frog.
Think and Order
1
3
2
4
3 Read the text again and complete the summary.
On the first day:Xiaoming found a tadpole in a pond.
On the second day: it grew______________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________________
3 Read the text again and complete the summary.
On the first day:Xiaoming found a tadpole in a pond.
On the second day: it grew______________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________________
two legs.
it grew two front legs and its tail
On the fourteenth day:
On the twenty-eighth day:
it became a little frog.
began to get shorter.
Check the answers
· First (Day 1-2): Xiaoming found a tadpole. It grew two legs.
· Then (Day 14): It grew front legs. The tail got shorter.
· Finally (Day 28): It became a little frog!
Retell the Story
Let's retell the story using these linking words:
( )1. Xiaoming _______ a tadpole in a pond.
A. find B. finds C. found
( )2. The tadpole _______ two legs on the second day.
A. grow B. grew C. grows
( )3. On the fourteenth day, its tail _______ to get shorter.
A. begin B. began C. begins
( )4. He _______ worried because he couldn’t find the tadpole.
A. was B. were C. is
( )5. The little tadpole _______ a little frog at last.
A. become B. became C. becomes
Exercise
C
B
B
A
B
· Find out how a plant or an animal grows.
· Write down the key stages.
· Remember to write the dates and the changes clearly.
Writing task
Find out how a plant or an animal grows.Then write down the key stages.
Useful time words:
· On the first day, ...
· On the ... day, ...
· Finally, ...
Useful verbs:
· plant, grow, see, turn, pick, share
Writing Tips
On the first day, I planted a strawberry seed in a pot. I watered it.
On the 15th day, I saw a tiny plant. I was so happy.
On the 91st day, I saw white flowers. They were pretty.
On the 122nd day, the strawberries began to turn red.
Finally, I picked the red strawberries. They were sweet! I shared them with my classmates.
t
a
Excellent
Good
Not bad
Share and evaluate
1.Use of past tense.
2.Use of time order.
3.Content completeness.
4.Spelling & Grammar.
B Let’s spell
· Can you fill in the blanks with "oi" or "oy"?
1. The b___ is playing with a t___.
2. Please b__l the water.
3. This s__l is good for the flowers.
oy
oy
oi
oi
Phonics Challenge
C Listen and repeat.
Summary
· What did we learn today?
1. Reading: The key stages of a tadpole → frog.
2. Writing: How to describe a growth process with dates.
3. Phonics: The sound /ɔɪ/ spelled with "oi" and "oy".
Homework
1. Read the tadpole story aloud. Retell it to your parents.
2. Copy the "oi/oy" words twice each: oil, boil, soil, boy, joy, toy.
· Choose one of these challenging tasks:
1. Write about a plant or animal you observed (at least 4 pages). Write every step in English.
2. Research the life cycle of a butterfly or a silkworm. Write at least 5 key sentences in English about its growth.
Good bye!
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