(共46张PPT)
Unit 2 What do flowers do
北京版五年级下册
Lesson 8
Teaching objectives
（一）语言知识目标
1.能听懂、认读本单元词汇，并能在相应情景中运用。
2.掌握字母 R 在单词不同位置的发音，以及不同字母组合的发音。
3.能朗读对话，理解转述主课文的语段，并尝试朗读。
（二）思维能力目标
1. 能根据文本内容阅读，综合运用本单元所学植物各部分名称及作用描述生活中常见的植物。
2. 能在日常生活中，综合运用本单元所学植物各部分名称及作用描述生活中常见的植物。
Teaching objectives
（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，综合运用本单元所学植物各部分名称及作用描述生活中常见的植物。
（四）文化品格目标
感受植物在日常生活中的重要性。
Lead in
Look and say
seed
Seeds grow up to be plant.
Lead in
Look and say
root
Roots hold the plant in the ground.
Lead in
Look and say
stem
Stems carry food and water to the leaves.
Lead in
Look and say
leaf
Leaves make food for the plant.
Lead in
Look and say
flower
Flowers make seeds.
Lead in
Look and say
trunk
Trunks hold the trees above the ground.
Let’s learn
Listen and tick
√
√
√
√
√
Let’s learn
Listen and check
—What do we need to make cards for our teachers
—We need some cards, marks, dry flowers, glue and scissors.
Lead in
Ask and answer
What do leaves need to make food
They need sunlight, water, and air.
Lead in
Ask and answer
What do we need to hold a birthday party
We need a birthday cake, ribbons, drinks, and balloons.
Lead in
Ask and answer
What do we need to make a birthday cake
We need some flour, cream, chocolate, and eggs.
Lead in
Ask and answer
What do we need to make dumplings
We need some flour, meat, and vegetables.
Lead in
Ask and answer
What do we need to make a model
We need some wood, glue, and a knife.
Let’s do
Look and say
Let’s do
Look and say
What do roots do
They hold the tree in the ground.
Let’s do
Look and say
What do trunks do
They hold the tree above the ground.
Let’s do
Look and say
What do leaves do
They make food for the tree.
Let’s do
Look and say
What do fruit do
They make seeds.
Let’s learn
Let’s learn
Let’s learn
Let’s learn
rabbit
rain
read
ready
red
rice
/r/
ride
room
run
Let’s learn
Let’s learn
borrow
tomorrow
/r/
Let’s learn
Let’s learn
arm
art
/ɑ /
Let’s learn
Let’s learn
bird
girl
nurse
turn
/ /
Let’s learn
Let’s learn
born
morning
/ /
Let’s learn
Let’s learn
mother
worker
driver
/ /
Let’s learn
Let’s learn more
字母r的发音规则:
在词首和词中时，字母r常读作摩擦辅音/r/
e.g. red, ruler, marry, sorry
Let’s learn
Let’s learn more
重读音节中，字母r常与前面相邻的元音字母构成组合，读作元音:
ar组合发/ɑ:/
e.g. arm, part, farm
er组合发/ /
e.g. her, term, per
ir组合发/ /
e.g. girl, bird, sir
or组合发/ /
e.g. or, dorm, lord
Let’s do
Let’s chant
Let’s learn
Listen and read
Let’s learn
Listen and read
Let’s learn
Ask and answer
Let’s learn
Read and answer
What do flowers do
Flowers make seeds.
Let’s learn
Read and answer
What do seeds do
Little seeds grow up to be plants.
Let’s learn
Read and answer
What do leaves do
Leaves make food for the plant.
Let’s learn
Read and answer
What does stem do
The stem carries food and water to leaves.
Let’s learn
Read and answer
What do roots do
The roots hold the plant in the ground.
Let’s do
Let’s write
Nothing job follow without plant will earth sun
Tiantian: Hi, Meimei. What’s that
Meimei: It’s a birthday gift. It’s a mini _________.
Tiantian: What are you doing now
Meimei: I am watering it. It’s my _________.
Tiantian: What _________ you do next
Meimei: Please _________ me. I will take it out and put
it in the _________.
Tiantian: Oh, I see. _________ on the _________ can live _________ the sun.
plant
job
will
follow
sun
Nothing
earth
without
Let’s do
Group work
Work in groups. Summarize the words, phrases and sentences we’ve learnt in this unit. Make conversations in the present continuous tense.
Summary
1. We can master the usage of the words and phrases we’ve learnt in this unit.
2. We can master the usage of the sentences we’ve learnt in this unit.
3. We can master the sound of letter “r”.
4. We can talk about the different parts and their jobs of a plants.
Blackboard design
Lesson 8
r→/r/
rr→/r/
ar→/ɑ /
ir→/ /
or→/ /
er→/ /
Homework
1. Write the words and phrases we’ve learnt in this unit 3 times.
2. Practice using the sentences we’ve learnt in this unit.
3. Make dialogues about the different parts and their jobs of a plants.
谢谢
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