(共48张PPT)
Unit 3 How do seeds travel
北京版五年级下册
Lesson 11
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：corn, nut, else, both, travel
2. 在教师引导下，初步运用句子：—How do seeds travel, Mum —Seeds travel in many ways. Some travel with wind.
3. 学生能借助图片和文字，听懂、朗读课文。
4. 能够询问和描述种子传播途径。
Teaching objectives
（二）思维能力目标
1. 能根据文本内容阅读，能够询问和描述种子传播途径。
2. 能在日常生活中，能够询问和描述种子传播途径。
（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，能够询问和描述种子传播途径。
（四）文化品格目标
能理解种子的多种传播方式，感受植物的生命轮回。
Lead in
Think and say
Where do we get our food
Lead in
Think and say
We get most of our food from plants.
Lead in
Think and say
What parts of these food from the plants
Peanuts are seeds.
Lead in
Think and say
What parts of these food from the plants
Potatoes are stems.
Lead in
Think and say
What parts of these food from the plants
Tomatoes are fruits.
Let’s learn
Baobao and his parents are having a picnic in the garden. What are they talking about Let’s have a look.
Let’s learn
Listen and say
Let’s learn
corn
(名词)玉米
This corn eats well.
/ k n /
Let’s learn
nut
(名词)坚果
The squirrels like eating nuts very much.
/ n t /
Let’s learn
else
(形容词)别的;其他的
Where else can I go
/els/
Let’s learn
both
(代词)都
The two men both like playing chess.
/ b θ/
Let’s learn
travel
(动词)旅行
My uncle is travelling in South America.
/ tr v( )l /
Let’s learn
—How do seeds travel, Mum
种子是怎样旅行的，妈妈
—Seeds travel in many ways. Some travel with wind.
种子旅行有很多方式。一些通过风旅行。
how 在此处是询问方式。
Let’s learn.
Let’s learn
【拓展】 how 的用法：
1.(指健康等情况)怎样。
e.g. How is Miss Zhang
2.(询问天气)怎样。
e.g. How is the weather in Beijing.
=What's the weather like in Beijing
Let’s learn.
Let’s learn
3.(指数量程度)多少,后接其他形容词或副词,可以构成各类疑问词
(1)how many 多少
e.g. How many students are there in your class
(2)how long 多久
e.g. How long will you stay here
(3)how often 多久一次
e.g. How often do you go to a movie
Let’s learn.
Let’s learn
(3)how often 多久一次
e.g. How often do you go to a movie
(4)how much 多少钱
e.g. How much are these carrots
4.(表感叹)多么。
e.g. How fine the weather is!
Let’s learn.
Let’s do
Read and answer
Is corn a kind of seeds
Yes, it is.
Let’s do
Read and answer
Is wheat a kind of seeds
Yes, it is.
Let’s do
Read and answer
Is peanut a kind of seeds
Yes, it is.
Let’s do
Read and answer
How do seeds travel
Some seeds travel with wind. Some seeds travel in water. Some seeds travel with people and animals.
Let’s do
Think and share
make chairs and tables with the wood
Some seeds travel with wind.
Can you give me an example
dandelion
aspen
Let’s do
Think and share
make chairs and tables with the wood
Some seeds travel in water.
Can you give me an example
water lily
coconut
Let’s do
Think and share
make chairs and tables with the wood
Some seeds travel with people and animals.
Can you give me an example
grape
cherry
Let’s do
Listen and repeat
Let’s do
Listen and repeat
Let’s do
Fill in the blanks
Baobao talks about seeds with Mum and Dad. Corn is a kind of _________. Some _________ are seeds, too. Wheat and rice are __________ seeds. Seeds __________in many ways. Some seeds travel with __________, some seeds travel ________, and others travel with ________________ .
seeds
nuts
both
travel
wind
in water
people and animals
Let’s do
Role-play
Let’s learn
Listen, look and learn
Let’s do
Ask and answer
—How do seeds travel
—Some seeds travel in water, and others travel with people and animals.
Let’s do
Ask and answer
—How do seeds travel
—Some seeds travel with wind, and others travel with bird.
Let’s do
Read and complete the mind map
How do seeds travel
with wind
in water
with people and animals
Let’s learn
Listen and choose
Let’s learn
Listen and check
1.How do people travel
Some people travel with plane,
and others travel by car.
2.How do students enjoy the weekend
Some go for a picnic,
and others climb mountains.
3.How do emails travel
Emails travel through the Internet.
Let’s do
Group the vegetables.
tomato
cucumber
eggplant
peas
celery
potato
cabbage
lettuce
carrot
sweet potato
travel
both
else
nut
corn
Let’s do
Group work
Work in groups. Some seeds travel with wind, some travel in water, and others travel with people and animals. Do you know any other ways seeds travel Talk about it with your group members. Then share your idea with the whole class.
Summary
1. We can master the usage of the words: corn, nut, else, both, travel
2. We can master the usage of the sentence: —How do seeds travel, Mum —Seeds travel in many ways. Some travel with wind.
3. We can talk about how seeds travel.
Blackboard design
Lesson 11
corn, nut, else, both, travel
—How do seeds travel, Mum
—Seeds travel in many ways. Some travel with wind.
Homework
1. Write the words: corn, nut, else, both, travel 3 times.
2. Practice using the sentence: —How do seeds travel, Mum
—Seeds travel in many ways. Some travel with wind.
3. Write a short passage about how seeds travel.
谢谢
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