【课件】人教版(2019) 高二英语 选择性必修2 Unit1 Video Time-课件

1、Unit 1 Science and ScientistsVideo TimeIn this class, you will1. watch a video clip and find out some scientists opinions on why it is important to explore; 2. talk about your own understanding of the importance of exploring. Learning objectivesWhy is it important to explore?Why is it important to e

2、xplore?1. What is the person doing in the picture? He is an astronaut and he might be exploring space. Why is it important to explore?2. Why do people explore space? Human beings have always been curious about whats out there. Why is it important to explore?3. How do you think the astronauts will an

3、swer the question?Why is it important to explore?Some scientists, researchers, and explorers were asked the question, “Why is it important to explore?” This video gives their answers. BEFORE YOU WATCHActivity 1: What do you think you will see in the video? airplanedivershipbutterflyfrogsubmarinecity

4、computerhorsevolcanopolar bearwhaleWhat categories can the words be grouped into? BEFORE YOU WATCHActivity 1: What do you think you will see in the video? WHATanimals: culture: nature: butterflyfrogcityhorsevolcanopolar bearwhaleBEFORE YOU WATCHActivity 1: What do you think you will see in the video

5、? WHOHOWcomputershipdiverairplanesubmarineWHILE YOU WATCHActivity 2: Watch the video, get the general idea and check whether youve ticked the correct items. WHILE YOU WATCHwhyhowwhowhatthe general idea of the videoWHILE YOU WATCHwhyhowwhowhatthe general idea of the 1st partnameoccupation:anthropolog

6、istenvironmentalistbig catconservationistmarineecologistpaleo-anthropologistWHILE YOU WATCHwhyhowwhowhatthe general idea of the 2nd partWHILE YOU WATCHwhyhowwhowhatthe general idea of the 2nd partWHILE YOU WATCHDid you tick the correct items? airplanedivershipbutterflyfrogsubmarinecitycomputerhorsev

7、olcanopolar bearwhaleWHILE YOU WATCHActivity 3: Watch the 1st part of the video and complete these quotes with the words you hear in the video. 1. Emily Ainsworth: “Its part of human nature to _ and to _ about the world.”2. Juan Martinez: “Its where you find _, where you find new things, _.”WHILE YO

8、U WATCH3. Lee Berger: “We think we know _, but we dont. We think we know _, but we dont. We think we understand _, but we dont. 4. Catherine Workman: “_ whats out there, _ whats out there.” 5. Cory Richards: “And if we have more to care about, then we engage more fully _ and more fully _, and we act

9、 you know _. WHILE YOU WATCHActivity 3: Watch the 1st part of the video and complete these quotes with the words you hear in the video. 1. Emily Ainsworth: “Its part of human nature to be curious and to want to learn more about the world.”2. Juan Martinez: “Its where you find yourself, where you fin

10、d new things, where you grow.”WHILE YOU WATCH3. Lee Berger: “We think we know this place, but we dont. We think we know ourselves, but we dont. We think we understand how things work, but we dont. 4. Catherine Workman: “By knowing whats out there, we care about whats out there.” WHILE YOU WATCH5. Co

11、ry Richards: “And if we have more to care about, then we engage more fully with our world and more fully with our human family, and we act you know with love. WHILE YOU WATCHActivity 4: Summarize their opinions on why it is important to explore. WHILE YOU WATCH satisfy curiosity and learn more about

12、 the worldwhy know about ourselves and new things, help us grow keep life exciting challenge ourselves know about the place, ourselves and how things work know and care engage and act, with loveWHILE YOU WATCHActivity 5: Watch the 2nd part of the video and match the descriptions on the left with the

13、 words on the right.1. a first flight2. used to explore an inaccessible place4. eight new species3. a new species5. a natural alarm clockA. fishB. frogC. polar bearD. butterfly with a tagE. droneWHILE YOU WATCHE. droneWHILE YOU WATCHActivity 5: Watch the 2nd part of the video and match the descripti

14、ons on the left with the words on the right.1. a first flight2. used to explore an inaccessible place4. eight new species3. a new species5. a natural alarm clockD. butterfly with a tagE. droneB. frogA. fishC. polar bearWHILE YOU WATCH a first flight of a butterfly with a tagexplorations a drone used

15、 to explore an inaccessible place a new species of frog eight new species of fish a natural alarm clock: polar bear others: ？snorkelling 浮潜浮潜ice climbingspelunking 洞穴探险洞穴探险AFTER YOU WATCHActivity 6: Think about the following questions. 1. Of the explorations in the video, which seems the most import

16、ant? Which seems the most interesting? Why?2. Why is it important to explore, in your opinion?3. How would you like to explore our world? Why?AFTER YOU WATCH1. Of the explorations in the video, which seems the most important? Which seems the most interesting? Why?The most important is the one with t

17、he butterflies because butterflies are easily affected by climate and pollution, and so their lives can tell us a lot about how the world is doing. AFTER YOU WATCH1. Of the explorations in the video, which seems the most important? Which seems the most interesting? Why?The most interesting one is th

18、e cave diving where they found the animal bones. It just seems so strange and mysterious, and one would not expect to find bones there. AFTER YOU WATCH2. Why is it important to explore, in your opinion?I think it is important to explore because exploration is a part of human growth, both as an individual and society. Through exploration, we develop ourselves. Our interests and curiosity cause us to learn, to improve, and to be better. AFTER YOU WATCH3. How would you like to explore our world? Why?I would like to visit places with my camera and take pho