Unit 1 Video Time -ppt课件-2022-2023学年高中英语新人教版选择性必修第四册.pptx

1、UNIT UNIT 1 SCIENCE SCIENCE FICTION FICTIONBefore You WatchLook at the photos from the video and discuss the questions in groups.1.What do you think these patterns represent?2.Who or what do you think made patterns and how?Before You Watch1.What do you think these patterns represent?2.Who or what do

2、 you think made patterns and how?Look at the photos from the video and discuss the questions in groups.I dont think these patterns represent anything.They just look like nice designs.I think they were made by people as a practical joke.This video examines a strange phenomenon that has taken place in

3、 the English countryside for many decades.From time to time,crop circle pattens have appeared,with people debating for years their possible causes and meanings.Before You WatchMysterious Crop CirclesWhile You Watch1.Who do some people think the circles are made by?2.Why did Mr.Presley decide to find

4、 out more about the circles?3.Where were other types of circles found?4.Why do Matthew and his team like making crop circles?5.What does Matthew thinkg some people use the crop circles for?Watch the video and discuss the questions.While You Watch1.Who do some people think the circles are made by?Wat

5、ch the video and discuss the questions.Some people suggest that different cultures may have constructed them as ways of communicating with aliens.Others say that ancient peoples must have created them to please the gods.While You Watch2.Why did Mr.Presley decide to find out more about the circles?Wa

6、tch the video and discuss the questions.He loves puzzles.While You Watch3.Where were other types of circles found?Watch the video and discuss the questions.In a forest near Vancouver.While You Watch4.Why do Matthew and his team like making crop circles?Watch the video and discuss the questions.Becau

7、se they think that crop circle design is actually a creative art done by human beings,and the teams sometimes challenge each other to amaze the public by showing what they can do in an evening.While You Watch5.What does Matthew thinkg some people use the crop circles for?Watch the video and discuss

8、the questions.He thinks that some people are using the circles to push their own unusual theories.After You Watch1.Do you believe crop circles are all made by humans or by aliens?What do you think the crop circles represent?2.What kind of crop circle would you create?Discuss and decide on its appearance and meaning.Draw it on a large sheet of paper.Then present it to the rest of the class.Discuss the following questions in groups.What kind of crop circle would you create?T TH HA AN NK KS S