资源简介

(共25张PPT)
第 5 课 时
Unit 1 Spring is coming!
Lesson 5 Jeremy’s observation diary
单词：biology, yard, purple
短语：at the top of
句型：①They look like the English letter“Y”.
②Farmers grow millions of plants every year to feed us.
能读懂豌豆生长观察日记，能梳理不同时间植物的生长状态、天气等关键信息；能掌握观察日记的基本格式，能简单用英语描述植物生长过程或种植体验。
Learning Goals
1
2
Watch and say
The growth process of tomatoes
Read Jeremy's observation diary and label the plant.
1
In the life skills class last week, we learned about agriculture and plant biology. The teacher gave us some seeds so we could observe the growing process of a plant. I picked some pea seeds and planted them in a small pot. I watered them every day. Let's see how they grow.
Here are some of my observations on the peas’ growth:
Date: March 3
Weather conditions: sunny, temperature around 18°C
Observations: The pea seeds grew into buds. They look like the
English letter “Y”. My peas are growing quickly!
Read Jeremy's observation diary and label the plant.
1
Date: March 30
Weather conditions: cloudy, temperature around 19°C
Observations: Now, there are long, thin stems and some leaves. At
the top of the stems are little flower buds! I put the pot in the yard.
There, they can get some sunshine.
Date: April 3
Weather conditions: rainy, temperature around 22°C
Observations: The pea flowers are in full bloom. Some are pink and
some are purple. When the pea plants grow taller, I will give them a
stick to climb on.
Read Jeremy's observation diary and label the plant.
1
I know the flowers will fade and become peapods. Growing a plant is not easy because it takes a lot of work. Farmers grow millions of plants every year to feed us. That is an amazing thing!
Read Jeremy's observation diary and answer questions.
1. What’s the main idea of Para.1
A. The reason of writing observations.
B. How to grow plant.
2. What does the observation diary contain
Date
Weather conditions
Observations:the change of the plant
2
Read Part 1 and fill in the blank.
The process of planting.
Step 1
some pea seeds.
Plant the pea seeds in .
them every day.
Pick
a small pot
Water
Read Part 2 and fill in the blank.
The process of planting.
Step 2
The pea seeds grew into .
buds
the English letter“Y”
Look like
Read Part 3 and fill in the blank.
The process of planting.
Step 3
There are long, thin ___________ and ___________.
___________ the stems are little flower buds.
stems
some leaves
stems
leaves
little flower buds
At the top of
Read Part 4 and fill in the blank.
The process of planting.
Step 4
The pea flowers are ________ bloom.
in full
pink and purple
flowers
Is growing a plant is easy
Read Part 5 and answer the question.
Growing a plant is not easy because it takes a lot of work.
stem
flower
leaf
Read Jeremy’s observation diary and label the plant.
What does Jeremy do to take care of the plant
Water them everyday.
Put the pot in the yard to get some sunshine.
Give them a shelf to climb on.
3
Read Jeremy’s observation diary and answer the question.
How to record the growth of the plant
Why grow the plant
Weather conditions
Changes of the plant
How to take care of them
Date
Talk with your partner about your planting experience.
4
· Did you ever grow a plant
· How did you take care of it
· What did you learn about the process of planting
Work in groups. Select a plant and grow it together.
Write an observation diary to record its growth.
5
Name of the plant：_______________________________
Date：__________________________________________
Weather conditions：______________________________
Observations：___________________________________
sunflower
March 10th
Sunny, temperature around 22℃
I planted the sunflower seeds in the soil. I watered them gently. The seeds are small and black. I put the pot in the balcony to get sunshine. I hope the seeds can grow up soon.
Two weeks later, show your plant to the glass and prevent your observation diary. Don't forget to share the experience of growing this plant.
6
1. In the life skills class last week, we learned about agriculture and plant biology. 在上周的生活技能课上，我们学习了农业和植物生物学。
biology n.生物学；生理
biologist n.生物学家；biological adj.生物学的
We have a biology on Wednesday.我们周三有生物课。
Her dream is to be a biologist and study pandas.
他的梦想是成为一名生物学家，研究熊猫。
Birds have biological clocks that tell them when to migrate.
鸟类有生物钟，告诉它们何时迁徙。
Language points
grow into逐渐成长为
grow into的多种含义：
（1）表示逐渐成长为，强调从幼小初级状态变成成熟高级状态。
（2）表示逐渐适应，变得适合某个角色、衣服等慢慢习惯或合身。
As the tree grow into a large one, it will provide more shade for us.
树成长为大树时，会为我们提供更多阴凉。
She needs time to grow into her new job.她需要时间适应新工作。
2. The pea seeds grew into buds.
豌豆种子长出了芽。
at the top of在…顶端/顶部
top adj.顶部的；n.顶部
at the top of意为“在顶部”，既可以指具体物体的顶部，也指抽象概念的顶端最高处。
The temple stands at the top of the hill. 寺庙坐落在山顶。
He is at the top of his class in math. 他的数学在班里名列前茅。
3. At the top of the stems are little flower buds!
在茎的顶端是小小的花蕾！
purple adj.紫色的
拓展：purple可作形容词，意为“紫色的”，也可作名词，意为“紫色”。
在描述颜色时，可使用形容词修饰purple，例如light purple浅紫色，dark purple深紫色。与颜色相关的词还有red, blue, green, yellow, orange, pink, brown, black, white, gray.
Purple is my favourite color.紫色是我最喜欢的颜色。
She loves the colour purple, so she painted her room purple.
她喜欢紫色，所以他把他的房间漆成紫色。
4. Some are pink and some are purple.
有些是粉红色的，有些是紫色的。
一、根据句意及提示完成下列句子
1. She hopes to be a __________ (biology) when she grows up.
2. We have a __________ lesson on Tuesday afternoon. (biology)
3. There are some flowers in our ______ (yard).
4. My dog likes playing ______ the yard.
5. I like the ______ (purple) skirt very much.
6. Her favourite colour ______ purple.
7. Put the dictionary ______ the shelf, please.
Practice
biologist
biology
yards
in
purple
is
on
二、完成句子
1. 我们在科学课上了解了很多关于农业的知识。
We ________ ______ a lot about agriculture in the science class.
你需要每天照顾这些小树苗。
You need to ______ _____ ____ these young trees every day.
春天，公园里的所有花朵都盛开了。
All the flowers in the park are ____ ____ ______ in spring.
昨天，他挑选了一些种子并把它们种在花盆里。
He ______ some seeds and ______ them in the flower pots yesterday.
learned about
take care of
in full bloom
picked planted

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