(共51张PPT)
Unit 2 What do flowers do
北京版五年级下册
Lesson 5
Teaching objectives
（一）语言知识目标
1.能在图片、实物和文本语境的帮助下，听懂、会说、会认单词和短语：will, different, job, follow, listen
2. 在教师引导下，初步运用句子：Please follow me and listen to the next part. What’s the English for the different parts of a plant They are the roots, the stem, the leaves, the flowers, and the seeds.
3. 学生能借助图片和文字，听懂、朗读课文。
4.能够识别和表述植物各部分名称。
5.能够询问并回答事物组成部分的英文名称。
Teaching objectives
（二）思维能力目标
1. 能根据文本内容阅读，询问并回答事物组成部分的英文名称。
2. 能在日常生活中，询问并回答事物组成部分的英文名称。
（三）学习能力目标
1. 通过Role-play 等活动，学会与他人合作学习的能力。
2. 通过不同的学习任务，询问并回答事物组成部分的英文名称。
（四）文化品格目标
能理解并表述植物叶子需要什么来制造养分；介绍自己生活中常见的植物各部分名称及作用。
Lead in
Different parts of a plant
seed
root
Lead in
Different parts of a plant
stem
leaves
Lead in
Different parts of a plant
flower
Let’s learn
Baobao and Sara are in the museum.
What are they doing Let’s have a look.
Let’s learn
Listen and say
Let’s learn
will
(动词)(过去式 would)将,愿意
We will go to Beijing tomorrow.
/ w l /
Let’s learn
different
(形容词)不同的;差别;差异
We are from different countries.
/ d fr nt /
Let’s learn
job
(名词)工作
I have a new job.
/ d b /
Let’s learn
follow
(动词)跟随
Follow me, please.
/ f l /
Let’s learn
listen
(动词)听
Listen to me carefully.
/ l s( )n /
Let’s learn
Please follow me and listen to the next part.
请跟我来听下一部分。
这是一个祈使句。祈使句表示请求、命令、叮嘱、邀请、劝告等。祈使句分为第二人称祈使句及第一、三人称祈使句两大类。
Let’s learn.
Let’s learn
1.第二人称祈使句通常用来向听话者发出命令,提出要求或建议。这种祈使句的主语 you通常不表示出来，而是以动词原形开头。
e.g. Stand up!
Don't worry!
但如果说话时有多人在场,就得把主语表示出来,或加称呼,以便指明是向谁提出请求或发出命令。
e.g. Parents with children go to the front!
Mary clean the windows，and you boys wash the floor!
Come in, everybody!
Let’s learn.
Let’s learn
有时将主语表示出来是为了加强语气或表示“不高兴”“厌烦”“鄙视”等情绪。
e.g.
Don't you be late again!
Mind your own business, you!
Let’s learn.
Let’s learn
2.第一、三人称祈使句是以第一人称和第三人称代词或者名词等作为祈使的对象，这类祈使句通常以let 为引导词表建议。
e.g.
Let's go! Let us go home!
Let him be here by 10 o'clock.
Let’s learn.
Let’s learn
祈使句除用谓语动词表示外,还可用名词、副词、动词短语等表示。
e.g.
Help!
Patience!
Quickly!
Hands up!
Let’s learn.
Let’s learn
3.祈使句的强调形式及否定形式
祈使句的强调形式是在整个结构之前加 do。
e.g.
Do be careful!
Do stop talking!
Do give my regards to your parents!
Let’s learn.
Let’s learn
4.祈使句的否定形式是在整个结构之前加don’t或never。
e.g.
Don't you be nervous!
以let为引导词的祈使句的否定形式通常是在lets或let us/me后加not。
e.g.
Let's not waste our time arguing about it!
Let's not say anything about it!
Let’s learn.
Let’s learn
What's the English for the different parts of a plant
植物的各个部分用英语怎么说
They are the roots, the stem, the leaves, the flowers, and the seeds.
它们是根、茎、叶、花和种子
这是询问某物用英语怎么说及其回答的句型。
e.g.
What's the English for the different parts of a cock
They are the face，the long hand，and the short hand.
Let’s learn.
Let’s do
Read and answer
What will happen in spring
The leaves and the grass will come out. Everything will be green again.
Let’s do
Read and answer
What’s the English for the different parts of a plant
They are the roots, the stem, the leaves, the flowers, and the seeds.
Let’s do
Read and answer
What will they do next
They will listen to the next part.
Let’s do
Read and answer
What is the next part about
It’s about the jobs of different parts of a plant.
Let’s do
Watch the video
Let’s do
Listen and repeat
Let’s do
Listen and repeat
Let’s do
Read and judge
( ) 1. Everything will be green again in spring.
( ) 2. The different parts of a plant have the same job.
( ) 3. They will go back home next.
T
F
F
Let’s do
Role-play
Let’s learn
Listen, look and learn
Let’s do
Ask and answer
—What’s the English for the different parts of a plant
—They are the roots, the stem, the leaves, the flowers, and the seeds.
Let’s do
Ask and answer
—What’s the English for the different parts of a computer
—They are the screen, the keyboard and the mouse.
Let’s do
Ask and answer
—What’s the English for the different parts of a clock
—They are the face, the long hand and the short hand.
Let’s learn
Listen and circle
Let’s learn
Listen and check
1. What’s the English for the different parts of this plant
They are the stem, the leaves and these flowers.
2. What’s the English for the different parts of this clock
They are the face, the long hand and the short hand.
Let’s do
Write the names of the different parts of a plant.
roots
stem
flower
fruit
Let’s do
Write the names of the different parts of a plant.
leaf
fruit
Let’s learn
Point and say
the roots
the stem
the leaves
the flowers
the fruit
Let’s learn
Point and say
the roots
the trunk
the leaves
the fruit
job
different
will
listen
follow
Let’s do
Group work
Work in groups. Talk about the different parts of a plant and discuss the different jobs of different parts with your group members. Share your idea with the whole class.
Summary
1. We can master the usage of the words and phrases: will, different, job, follow, listen.
2. We can master the usage of the sentence: Please follow me and listen to the next part. What’s the English for the different parts of a plant They are the roots, the stem, the leaves, the flowers, and the seeds.
3. We can talk about the different parts of a plant.
Blackboard design
Lesson 5
will, different, job, follow, listen
Please follow me and listen to the next part. What’s the English for the different parts of a plant
They are the roots, the stem, the leaves, the flowers, and the seeds.
Homework
1. Write the words and phrases: will, different, job, follow, listen 3 times.
2. Practice using the sentence: Please follow me and listen to the next part. What‘s the English for the different parts of a plant They are the roots, the stem, the leaves, the flowers, and the seeds.
3. Write a short passage about the different parts of a plant and the jobs of different parts.
谢谢
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