高中人教版 (2019)Unit 2 Looking into the Future优秀说课课件ppt

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Unit 2 Looking into the future
Using Language 1Making predictions about future changes
Learning Objectives
1. Extract key information of the radio interview, including the topic, the predictions and some details.2. Make an interview about jobs and predictions in the future by using future tense, some words frequently used to make a prediction and asking questions to get more ideas. 3. Imagine our future wildly, analyze future changes’ challenges and opportunities and feel confident about our future, as well as keep fighting to create a wonderful future.
What is it?
Smart homes will make our life easier.
Lead-in
How will it influence our life?
Activity 1 Match the words with the pictures. P.18
Before listening
1
2
3
5
4
automation
nanobots
global warming
artificial intelligence
cloning
Activity 2 Enjoy a video and learn more knowledge from it.
Before listening
Further understanding.
Before listening
automation
nanobots
global warming
artificial intelligence
cloning
the use of machines to do work that was previously done by people
nanometre + robot
the gradual rise in the Earth’s temperature caused by high levels of CO2 and other gases in the atmosphere
a type of computer technology concerned with making machines work in an intelligent way, similar to the way that the human mind works
to produce an exact copy of an animal or a plant from its cells
Activity 3 What will happen as the following technologies and event develop?
Before listening
will be cleverer;will solve a lot of difficult problems
will cure more diseases
will be more efficient and accurate in producing goods.
will be good for medicine development
will be good for the growth of some plants
will think like human;will harm people
will harm our body;will change our body
A lot of workers will lose their jobs.
There will be moral questions.
Ice will melt.Sea level will rise.No home.
AI scientist…
doctor,biologist, …
machinist,computer scientist
doctor,biologist
environmentalist
artificial intelligence
nanobots
automation
cloning
global warming
Activity 1 Listen and fill in the blank.
While listening
Future Changes
experts
fields
predictions
future
Listening tip 1: The main idea of an interview is in the opening speech.
In the future, I …
Please write down a sentence to predict your future.
E.g I think I will be a teacher in the future. I believe that I will be travelling to the Moon in the future.
What about your prediction about the future?
predict
think
believe
In the future, I …
think, believe, etc.
Listening tip 2:
Activity 2 Listen and complete the chart.
While listening
computer scientist
Computers ___________________ in the future.People ________________________________ to ___________________._________________________ to ___________ in ways that ____________________.____________________________ to __________ internally.
architect
There will be cities ____________________.People ____________________________________.
will be cleverer than us
will also be programming computers
think like humans
We’ll be programming them
not think
may harm humans
We’ll also be creating machines
help people
floating on water
could move into housing in cities that float
Activity 3 Listen and learn the host’s opinion.
While listening
interesting
unsure
unbelievable
innovative
Listening tip 3: Focus on words, intonation to learn one’s opinion.
That’s very interesting. But aren’t you worried that …?
Wow! That would make each one of us superhuman!
Oh, really? What might …?
That sounds very innovative.
confused
Discussion.
Post listening
What do you think about their predictions?
Do you think their predictions are possible? Why or why not?
the script
Host: On today’s episode of “Future Changes”, we talk with two experts from different fields, Dr. Han and Vincent Black, to hear their predictions about the future. First, Dr. Han, could you please tell our audience what you do? Dr. Han: Certainly. I’m a computer scientist.Host: And could you please tell us your prediction?Dr. Han: Yes, well. I forecast that computers will be cleverer than us in the future. I think that people will also be programming computers to think like humans.Host: That’s very interesting, but aren’t you worried that such computers would be dangerous?Dr. Han: Not at all. This is because we’ll be programming them to not think in ways that may harm humans. In fact, we’ll also be creating machines to help people internally. For example, I think scientists will put some small intelligent machines, called nanobots, inside our bodies to increase our abilities.Host: Wow! That would make each one of us superhuman! And Vincent, could you please tell us about your job?Vincent Black: Certainly. I’m an architect. I design buildings.Host: And what is your prediction about the buildings of the future?Vincent Black: It’s about the cities of the future, actually. I believe that cities floating on water are part of the world’s future.Host: Oh, really? What might make us want to do that?Vincent Black: Yes. With global warming causing polar ice to melt, the sea level rising by many metres is a very realistic prospect. Instead of moving people away from the sea, I think that people could move into housing in cities that float.Host: That sounds very innovative. Could you please give us more details?Vincent Black: Sure. Well, I’ve developed a plan by designing a city that borrows many ideas from the giant water lily, a flower that floats on water. Moreover…
introduction
asking questions to get more information
occupation
prediction
opinion
reason
details
Speaking task
Make an interview – talking bout jobs and prediction in the future
Step 1 Four students a group and choose a role.
Task listHost: introduce the topic and ask some questions (at least 3 questions)Experts: give predictions in their fields and answer questionsAudience: take notes and complete the following chart
Speaking task
Step 2 Preparation.
Problems
Future technologies
Your job
How they will change our life
To make our life easier
Challenges and opportunities
Prediction
Speaking task
Step 2 Preparation.
Host
Could you please tell our audience what you do?Could you please tell us your prediction?Are you worried that …?What is your prediction about…?What might make us want to do that?Could you please give us more details?
Experts
I think/believe/predict that in the future…I can imagine/forecast…In the (distant) future there will …We will be doing …We will have the opportunity to …One challenge will be …
Audience
Write key words and pay attention to the words and tense used to make a prediction
Speaking task
Step 3 Show time.
Check list
Be confident about our future. Let’s keep fighting to create a wonderful future.
Assessment
Check list（注：分数越高代表掌握程度越高）
Homework
Writing
Do you think your prediction are possible? Why or why not?
The following contents should be included. Your prediction about the futureThe challenges and opportunities it might bringThe reasons why it is possible or not possibleThe things we can do to make it come true
Optional homework: referring to your assessment and finish the homework
What -- listen to the radio again and read after the radioHow -- read the script carefully to learn the structure againWhy – review slide 17 of this PPT