Unit 13: Activites

*Checking vocabs: A pearl diver A scuba-diving: A pearlA vessel I/ Pre-teach vocabs: A pearl:ngọc trai A vessel: tàu, thuyền A pearl diver: người mò ngọc trai A scuba-diving: lặn có sử dụng bình dưỡng khí Now, we can explore the oceans,usingspecial TV cameras as well. To explore:thám hiểm Ex:Scuba is a special breathing equipment. Special breathing eqipment:dụng cụ thở đặc biệt * True/false statements c F T T F T G T F T F T F T F T F Next A.Most of the world’s surface is land B. Before the invention of special breathing equipment.Man couldn’t swim freely underwater. C.Now scuba-diving is a popular sport. D. Jacques Cousteau invented special TV cameras. E.We can learn more about undersea world thanks to Jacques ‘s invention water Jacques Cousteau invented a deep-sea diving vessel II/ While-reading: • Most of the world’s surface is water. We may know the land very well, but we know very little about the oceans. • Until recently, man could not stay underwater for long. A pearl diver, for example, couldn’t stay underwater for longer than two minutes.But now, with special breathing equipment, a diver can stay underwater for a lomg time.After the invention of this equipment, man could swim freely underwater and scuba-diving became a popular sport. • A Frenchman, Jacques Cousteau (1910-1997) , invented a deep- sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life. • Now, we can explore the oceans , using special TV cameras as well. We can learn more about the undersea world thanks to this invention. *Answer given a/ 2 minutes b/ a long time c/ underwater life. d/ 1997 e/ the early 1940s f/ With special T V cameras. a/ How long could a pearl diver stay underwater? b/ Now ,how long can a diver stay underwater? c/ What could he study? d/ When did Jacques Couteau die? f/ How can we explore the oceans now? e/ When did he invent the deep-sea diving vessel? Team ATeam B Refresh 0 0