Unit 8 Lesson 24 An Experiment Report 教案 2023-2024学年北师大版英语九年级全册

Unit 8 Lesson 24
教学目标
1.通过快速阅读获取土豆种植实验报告中包含的基本信息-----实验准备、过程观察记录。
2.通过细节阅读获取土豆生长过程及作者心情变化的信息并能体会作者在观察、记录土豆生长过程中耐心和肯于付出的品质。
核心素养
实践创新
1.劳动意识：通过阅读文本获取实验报告的基本结构。即:实验准备，实验过程观察记录，实验的收获和感想。
2.问题解决;通过进一步阅读文本，获取实验细节信息和实验收获并完成表格填写。在阅读任务中训练记笔记的策略。
3.技术运用：通过阅读使学生了解成功种植植物需要的元素，认识到成功做事需要耐心和努力。
教学重点
通过细节阅读获取土豆生长过程及作者心情变化的信息并能体会作者在观察、记录土豆生长过程中的细心和耐心的品质。
教学难点
通过快速阅读获取土豆种植实验报告中包含的三个基本信息----- 实验准备、过程观察记录、收获与感想。
教学过程
一、导入新课
Have a think (no saying)
Have you done any experiments before
Did you write an experiment report
Have you ever tried to care for a plant
What were they
Did you observe them carefully
二、新课讲解
Have you ever seen this machine before
Yes, I have.
What is it
microscope
What is it for
We can observe things that our eyes can’t see by microscope.
1. What’s this
It’s a potato with sprouts.
（sprout n. 幼芽，新梢 vi.发芽）
2. Can we eat it Why
No，we can't .
We mustn’t eat it. Because It’s poisonous.
what is it
It is a flower pot with soil.
（soil n. 泥土； 土地，under the soil 土壤里）
Soil is important for plants
Skim and answer the questions.
What’s the passage about
It's about an experiment on growing potato plants.
How many parts are there in the report What are they
Three.
They are things prepared,observation and what the reporter has learned.
Read the experiment report and answer the questions.
1. What should be prepared
2. What is the Buddy
3. When have the leaves grown
4. How tall are the leaves on the fifteenth day
5. What knowledge about the plant’s growth has the writer known from this experiment
How many parts are there in the report What are they
Three. They are things prepared,observation and what the reporter has learned.
Part 1
What should be prepared
A potato, a flower pot and a camera.
Part 2
How many days do the report record
Which day
Day One , Day Six, Day Eleven, Day Thirteen, Day Fifteen,
Part 3
1. What do you need to do to grow potato plants successfully from the report
I need to be patient and make sure the plants have enough water and the temperature is right.
2. How is growing plant similar to trying to succeed in life
It takes not only time, but also lots of effort and patience.
Retelling:
I have done an experiment on growing potato plants. Now I will tell you the report.
On day one…
Discussion
What are the Olympic Games
It is a famous sports meeting.
It is a series of competitions between different countries.
It includes many different kinds of sports.
Guessing who is he / she
Olympic champion
Women-400- meter medley
Chinese
Gold medal
Li Xiaoxia
Ye Shiwen
Yi Jianlian
400-meter race
South Africa
Blade
Disabled person
Oscar Pistorius
Lin Dan
Beckham
Fast-reading
Read the text and find out the correct picture.
The “father” of the modern
The ancient Olympic Games
The Beijing Olympic Games
The London Olympic Games
The Olympic spirit
Think about an experiment you did before
Practice describing the experiment in oral English in pairs.
In groups, have an interview.
In the end, choose a group to show in front of class.
三、作业
Write a short passage to describe the new experiment.