高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future精品ppt课件

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Unit 2 Looking into the futureVideo Time
高中英语人教版(2019)选择性必修第一册
Learning Objectives
At the end of this lesson, students will 1. learn about the RoboBee by watching the video.2. practice how to take notes while watching.3. experience the hard work of achieving goals.4. know the power of the technology and improve their awareness of innovation.
课前词汇自测
a bold statementimpactmedicinespace explorationrigidrobotic
一个大胆的说法
n./v. 撞击；巨大影响；产生影响
n. 机器
太空探索
严格的；死板的
机器人的；机械的
robot n. 机器人
roboticist n. 机器人专家
课前词汇自测
insectinspirea carpenter beewell-posedautonomousindependentlyenvisionhazardousscratch
n.昆虫
v. 激励；鼓舞
木蜂
适定的
adj. 自动的；自治的；自主的
adv.独立地；自立地
v.想象；预想
adj. 危险的；有害的
v.抓；挠；刮伤
Lead in
Look at the following pictures and talk about the questions.What is likely to be talked about in the video?What are RoboBees possibly used for?
Activity1
Before you watch
Predict what you are going to see. Think and circle the correct word(s) for each sentence.
1. RoboBees are like bees in that they fly independently / together, but all work independently / together.2. Robert Wood is an explorer / a roboticist.3. In the future, RoboBees could help explorers / policemen and doctors / photographers.4. All of the RoboBees have crashed / flown successfully.5. Like bees, every RoboBee has a job to do / obeys a queen bee.
Activity2
While you watch
While you watch
1. RoboBees are like bees in that they fly independently / together, but all work independently / together.2. Robert Wood is an explorer / a roboticist.3. In the future, RoboBees could help explorers / policemen and doctors / photographers.4. All of the RoboBees have crashed / flown successfully.5. Like bees, every RoboBee has a job to do / obeys a queen bee.
1. Check your answers in Before You Watch.
Activity3
While you watch
2. Complete the quotes by Robert Wood with words you hear in the video.
Tip: key words/ take notes
While you watch
2. Complete the quotes by Robert Wood with words you hear in the video.
1. ... robotics is the __________. It's the next big thing to __________ in areas from medicine to even things like ___________.2. We use nature to ___________ that we build.3. ...they can be quite useful for applications where you wouldn't ___________ or an animal...
next internet
impact our lives
space exploration
inspire the robots
want to put a human
Activity4
While you watch
2. Complete the quotes by Robert Wood with words you hear in the video.
4. If you don't fail, you __________.5. If you want to make something fly, in nature.
don’t learn enough
a solution already exists
Thinking
What message do all these sentences intend to convey?
Robotics is very important and useful.
It is very creative.
Human beings are full of wisdom.
Failure is the mother of success.
It is not easy to achieve your dream, which needs many efforts.
Only through hard work and persistence can we reach our goals.
Activity5
After you watch
Discuss the following questions.
1. Specially, how might RoboBees be used in a future application?
2. What other kinds of robots can be created from nature (e.g. a robotic lion or snake)? How might these robots be used?
Activity6
After you watch
Discuss the following questions.
1. Specially, how might RoboBees be used in a future application?
After you watch
Discuss the following questions.
1. Specially, how might RoboBees be used in a future application?
RoboBees
hazardous environment exploration
search and rescue
space exploration
assisted agriculture
Eg. If a building was blown down in a storm, they could fly into the wreckage and check for survivors.
After you watch
Discuss the following questions.
2. What other kinds of robots can be created from nature (e.g. a robotic lion or snake)? How might these robots be used?
a robotic lion
After you watch
Discuss the following questions.
other kinds of robots
butterfly
human beings
sea gull
dragonfly
3. What other kinds of robots can be created from nature (e.g. a robotic lion or snake)? How might these robots be used?
dog
kangaroo
fish
……
How might these robots be used?
entertainment
cooking
transportation
cleaning
exploration
Eg. A robotic spider could be useful as it could carry things across difficult uneven surface where wheeled vehicles can’t go.
Suppose you are a roboticist and design a kind of robot. Write a passage to describe its appearance,function, features etc.
Homework
Conclusion
自我评价表
1.
本课亮点
1. 融合信息技术，创建生态课堂
图片视频思维导图
2. 活动引领，深度学习
学生为主体积极参与、体验成功，学有所得
3. 教学评一体化，培养核心素养
视频学习，拓宽知识面看后感悟，重在育人科技创新，启发创造力
看前
看中
看后
作业
本课结构图
自我评价
Thanks for your listening！
高中英语人教版(2019)选择性必修第一册