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 inventio[r]
(1)WELCOME TO OUR CLASS (2) A B C Skateboarding Roller-skating Badminton Table Tennis D E F Diving Volleyball + E , + B , + C + A , + F , + D (3) Scuba-diving (4) Wednesday, March 9th 2016 Come and play (5) Surface (n) Underwater life (6) Dive (v.) → diver(n.) pearl (n.) → a pearl diver (n.) explore (v.) → explorer (n.) → exploration (n.) (7) * Scuba (n.) Special breathing equipment → Scuba-diver (n.) → Scuba-diving (n.) * Thanks to (8) A Vessel (n) A Diving vessel (n.) (9) Invent (v) : → inventor (n) : → Invention (n) : (10) VOCABULARY: Surface (n.) Underwater (adj / adv.) → Underwater life Pearl (n.) dive (v.) → diver(n.) → A pearl diver (n.) A Vessel (n) → A Diving vessel (n.) explore (v.) → explorer (n.) → exploration (n.) scuba (n.) → scuba-diver (n.) → scuba-diving (n.) Special breathing equipment 10 Thanks to 11 invent (v) → inventor (n) → invention (n) (11) MATCHING 1.Nhà tham hiểm 2.Tàu lặn ngoài khơi 3.Sự phát minh 4.Thợ lặn tìm ngọc trai 5.Bề mặt 6.Thiết bị thở 7.Lặn với bình dưỡng khí a Surface b.Pearl diver c Breathing equipment d.Deep-sea diving vessel e Explorer f Invention g.Scuba-diving g c 7+… e + d…, + …, f +b…, + a + …, …, + …, (12) II/ 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 (13) * True/false statements 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 X X X (14) QUESTIONS & ANSWERS How long could a pearl diver stay underwater until recently? -> He could stay underwater for two minutes Now, how long can a pearl diver stay underwater? -> He can stay underwater for a long time Which equipment helps people swim freely underwater? -> Special breathing equipment helps people swim freely underwater Who invented the deep-sea diving vessel? -> Jacques Cousteau invented it (Jacques Cousteau did) How can we explore the oceans? -> We can explore the oceans thanks to special TVcameras (15) (16) Complete the sentence Scuba - divingis a popular sport (17) (18) Answer the question Where was Jacques Cousteau from ? -> He was from France (19) Answer the question What could Jacques Cousteau in the vessel? He could explore the oceans of the world and study underwater life (20) (21) Choose the right answer Jacques Cousteau was the …………… of the first diving vessel A invention B inventor C invented (22) Can + V-inf.=> Could + V-inf Could not = couldn’t couldn’t can Many years ago I ………… swim, but now I …… (23) Learn vocabulary by heart Summarize the content of the lesson Prepare section A.1 / Unit 14 (24) Rewrite the following sentence Now, We also explore the oceans, using special TV cameras = Now, We also explore the oceans thanks to special TV cameras ……………………………… (25) GAP -FILLING water Most of the world’s surface is (1)…………… Until underwater recently, a pearl diver could stay (2)……………….for longer than two minutes But now, with special (3) breathing …………….equipment, a diver can stay underwater for a long sport Jacques time A scuba- diving is a popular (4)…………… invented Cousteau (5)……………… a diving vessel diving vessel in the early 1940s In the vessel, he (6)…………… explore the could oceans of the world Now, We also (7)………………the oceans, using special TV We can learn more about the explore undersea world (26) THANK YOU FOR YOUR ATTENTION ! Goodbye (27)