高中英语人教版 (2019)选择性必修 第四册Unit 1 Science Fiction优质课件ppt

这是一份高中英语人教版 (2019)选择性必修 第四册Unit 1 Science Fiction优质课件ppt，共13页。
Befre Yu Watch
Lk at the phts frm the vide and discuss the questins in grups.
1. What d yu think these patterns represent?2. Wh r what d yu think made patterns and hw?
I dn’t think these patterns represent anything. They just lk like nice designs.
I think they were made by peple as a practical jke.
This vide examines a strange phenmenn that has taken place in the English cuntryside fr many decades. Frm time t time, crp circle pattens have appeared, with peple debating fr years their pssible causes and meanings.
Mysterius Crp Circles
While Yu Watch
1. Wh d sme peple think the circles are made by?2. Why did Mr. Presley decide t find ut mre abut the circles?3. Where were ther types f circles fund?4. Why d Matthew and his team like making crp circles?5. What des Matthew thinkg sme peple use the crp circles fr?
Watch the vide and discuss the questins.
1. Wh d sme peple think the circles are made by?
Sme peple suggest that different cultures may have cnstructed them as ways f cmmunicating with aliens. Others say that ancient peples must have created them t please the gds.
2. Why did Mr. Presley decide t find ut mre abut the circles?
He lves puzzles.
3. Where were ther types f circles fund?
In a frest near Vancuver.
4. Why d Matthew and his team like making crp circles?
Because they think that crp circle design is actually a creative art dne by human beings, and the teams smetimes challenge each ther t amaze the public by shwing what they can d in an evening.
5. What des Matthew thinkg sme peple use the crp circles fr?
He thinks that sme peple are using the circles t push their wn unusual theries.
After Yu Watch
1. D yu believe crp circles are all made by humans r by aliens? What d yu think the crp circles represent?2. What kind f crp circle wuld yu create? Discuss and decide n its appearance and meaning. Draw it n a large sheet f paper. Then present it t the rest f the class.
Discuss the fllwing questins in grups.
What kind f crp circle wuld yu create?