资源简介

(共22张PPT)
Unit 4 Plants around us
People help plants grow
Part B
Let’s talk & Let’s learn
Period 2
Step 1 Lead in
Step 1 Warm-up
Watch a video
Think and answer
When is the Tree Planting Day
Do you like the Tree Planting Day
Notification (校园公告):
The Tree Planting Day is coming. Let’s help plants in our school! Firstly let’s know about Chen Jie’s idea.
同学们，植树节马上到了，我们正在做活动征集。请同学们多多观察我们的校园，思考校园哪里的植物需要我们的帮助？我们又该做些什么呢？
Lead-in
Watch and answer
Step 2 Presentation
What is Chen Jie’s idea
The school gardens need help.
need
school garden
需要
help
帮助
Watch and answer
Watch and finish the chart
How can we help
A: water the flowers B: water the grass C: plant new trees
A
B
C
water the flowers
plant new trees
water the grass
Let’s chant!
How can we do
How can we do
We can water the flowers.
We can water the grass.
We can plant new trees.
Pair work
A: How can we help plants
B: We can…
......
Step 3 The main points
Step 3 The main points
Important words and sentences
sun tree air flowers grass
1. -- How can we help… -- We can…
2. Plants need… ( water, sun, air)
Words：
Sentences：
Step 1 Warm-up
Step 4 Practice
Listen and imitate
The school garden needs help.
We can water the flowers.
We can water the grass.
Nice. And
We can plant new trees.
Pronunciation& Intonation 语音语调 Acting 表演 Fluency
流利度
语音语调基本正确 语音语调达意 语音语调优美 表演基本到位 表演比较生动 表演生动，感情充沛 口语基本流利
口语比较流利
口语非常流利
Assessment Time
Role-play
How can plants grow
(soil, water, sun, air…)
不可数名词
Tips：
1. 可数名词是可以用来计数的名词。可数名词有单数和复数形式。如：desk- desks, apple- apples。
2. 不可数名词是不可以直接用来计数的名词。不可数名词没有复数形式，只有单数形式。
Let’s think
Air, water and sun.
These can all help plants grow.
Plant, water, cut and turn.
These are some things I know.
Listen and chant
Group work
植物保护小能手评选
亲爱的同学们，你们有细心观察过自己学校的花草树木吗？你是否为它们提供过帮助呢？为了提高大家爱护环境的意识，本月我们将推出“保护环境小能手”的评选活动，快和你的小伙伴一起讨论如何行动吧！
A: Plants need our help.
B: How can we help
C: We can…
B: Yes. And
D: We can…
Emotion
We can help plants grow.
Step 5 Test in class
一、Read and choose. 同学们，你们知道植物生长的条件吗？请圈出每个题中属于植物生长条件的单词。
1. fruit apples air
2. flowers water grass
3. tree sun bananas
4. grapes oranges air
二、Look and choose. 学校的花园需要我们的帮助，一起来
看一下能做些什么吧。请同学们看图连线，一起帮忙吧！
三、Read and choose. 请为下列问句选出合适的答语！
(　 )1. Do you like the garden 　　 A. We can plant new trees.
( )2. How can we help B. Yes, I do.
( )3. Plants need air, water and sun. C. OK.
Step 6 Conclusion
1.学习了下列单词：
sun tree air flowers grass
2.学习了下列句型：
（1） -- How can we help… -- We can…
（2）Plants need… ( water, sun, air)
Step 7 Homework
基础性作业 ：
Listen and imitate. (听录音模仿对话)
拓展性作业 ：
1. 回家向父母介绍：Plants need our help.
用 We can… 这一句型向父母介绍帮助植物生长的方法。
2. 选作：种植一棵自己喜欢的植物，拍照留念，并与小伙伴分享其种植过程及生长需求。

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