外研版（2019）选择性必修 第一册Unit 5 Revealing nature Developing ideas课件(共11张PPT)

(共11张PPT)
The Secret Language of Plants
AB1U5
Developing ideas
attack
breathe
eat
sleep
move
speak
steal
think
What do you think plants can do Tick the boxes.
How do creatures communicate with each other
language
body language
voice
movement
Read the passage quickly and complete the tasks.
1. What is the text
Narrative article(记叙文)
Argumentative article(议论文)
C. Expository article(说明文)
2. Please underline the topic sentence of each paragraph.
The topic sentence of each paragraph
para.1
para.2
para.3
para.4
para.5
para.6
Talking plants have long been a thing of myths and legends.Many cultures have stories of talking.
it appears that plants can communicateafter all.
It has been known for some time that plants use chemicals to communicate with each other.
More surprisingly,plants also use sound to communicate.
Most surprisingly of all,plants have an amazing system of communication that can link nearlyevery plant in a forest.
Scientists are learning more every day about the secret ways in which plants talk to each other.
1
Introduction
2
Body
3
Conclusion
Introduce the topic-plants can talk- to the readers.
Explain how plants talk with each other in detail.
Conclude and expect the more findings on the topic.
bean plant A
_____
___
releases ______________________
as a warning or call for help: “I’m being attacked!”
tiny amounts of chemicals
bean plant B
releases its own, ______________
different chemicals
some of these chemicals
__________________
drive insects away
others attract
__________
the wasps
1. Plants use chemicals to communicate with each other(para.3)
attack
kill
2. Plants use sound to communicate with each other (para.4)
Some plants make noises _______________.
A chili plant can __________________________________________.
Some trees make
_________________________________________.
with their roots
tell if a neighbouring plant is helpful, or unfriendly
clicking noises when there is not enough water, indicating drought is arriving
2. Plants use “wood wide web” to communicate with each other (para.5)
wood wide web
communication among .
to link every in a forest
linked by underground _______which links the ______ of different plants to each other
function share _____________ and _______with each other
cycbercrime steal _________ from each other; spread _________ to ______ other plants
plants
plant
fungi
roots
information
food
food
poisons
attack
Learning to learn. Enjoy the sentences.
1. This is like a warning, or a call for help: “ I’m being attacked！”
2. They also ‘listen’ to the noises from other plants.
3. The wood wide web has its own version of ‘cybercrime’.
Which figure of speech is being used
Personification (拟人) means giving human characteristics to something that is not human.
It can make descriptions more vivid.
Summary writing（概要写作）: Rewrite the passage with your own language
step 1
step 2
Introduction
Body
Conclusion
Introduce the topic
Explain the topic in detail(topic sentence+ details)
Conclude the topic and expect the developent.
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汇报人：稻小壳
时 间：1月1日
Norwegian Wood
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