Unit 9 undersea world (1)

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Unit 9 undersea world (1)

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1 A 5E 2B 4D 3C 6F The The place The where team capital won The of the Poland? Titanic UEFA left be Where 5.football Who will discovered Olympic Games 2012 Champion before 1.America? held ?The capital of France? League the accident? inSouthamton 2005? Paris Colombus London Liverpool Warsaw (England) (England) UNIT UNDERSEA WORLD I Pre-writing: Pre-teach vocabulary: Sperm (whale) Cá nhà táng Carnivore (n) Động vật ăn thịt Gestation (n) Thời kỳ mang thai Life span Squid (n) Vòng đời Mực ống * Checking vocabulary: Matching a Life span Cá nhà táng b Carnivore (n) Mực ống c Squid Vòng đời (n) d Sperm (whale) Thời kỳ mang thai e Gestation (n) Động vật ăn thịt Comprehension questions: a Are sperm whales the largest animals on Earth that have teeth? Yes, they are b Where are sperm whales? Sperm whales can be found in all oceans c Would you tell me the length and the weight of a male/ a female? The males are 18m long and 54,000 kg heavy The females are 12m long and 17,000 kg heavy d How long is a gestation period? Fourteen to nineteen months e How long can sperm whales be? Sixty or seventy years f What are special features of sperm whales? They have the largest brain of mammals RANGE and HABIT SIZE All oceans – Prefer waters with high squid populations Male: 18m in length; 54,000 kg in weight Female; 12m in length; 17,000 kg in weight FEEDING HABITS Carnivores; eat mainly squid Eat up to 1,500 kg of food daily OFFSPRING Give birth to one calf every - years Gestation period: 14 - 19 months LIFE SPAN Up to 60 - 70 years SPECIAL FEATURES Biggest animals that have teeth on Earth Have the largest brain of all mammals CONSERVATION CONCERNS At risk due to hunting and accidental fishing net entrapment RANGE and HABIT SIZE FEEDING HABITS OFFSPRING Oceans worldwide Prefer coastal waters and bays Smallest: about 50 kg and 1.2m Largest: up to 8,200 kg and 10m Carnivores Eat most fish Give birth to one calf every years Gestation period: 12- 14 months LIFE SPAN From 25 - 65 years -Sometimes longer, depending on the species SPECIAL FEATURES Mammals, not fish Among the most intelligent animals CONSERVATION CONCERNS At risk due to habitat pollution and accidental fishing net entrapment DOLPHIN Dolphins are not fish They are mammals that live in the water Dolphins are among the most intelligent animals on Earth Although they can be found in all the oceans in the world, dolphins prefer coastal waters and bays The size of dolphins varies greatly The smallest dolphin is just about 50 kg in weight and 1.2 m in length while the largest one can weigh up to 8,200 kg and is 10 m long Dolphins are carnivores and they eat mainly fish A female dolphin gives birth to one calf every years after a gestation period of eleven to twelve months A dolphin can normally live from twenty-five to sixty-five years and some species of dolphins can even live longer Dolphin populations are at risk due to the pollution of their habitat and accidental entrapment in fishing net 1 RANGE and HABIT SIZE FEEDING HABITS OFFSPRING SPECIAL FEATURES LIFE SPAN a Carnivores; Eat mainly small shrimp-like animals called krill b The largest animals of all time A baby blue whale gains about 90 kg a day c Oceans throughout the world Tropical waters in winter, Arctic and Antarctic waters in summer d Endangered due to hunting e Length: up to 29 m Weight: about 136,000 kg Females tend to grow larger than males f Up to 100 years CONSERVATION g Give birth to one calf CONCERNS Gestation period: about 11 months .. .UNIT UNDERSEA WORLD I Pre-writing: Pre-teach vocabulary: Sperm (whale) Cá nhà táng Carnivore (n) Động vật... blue whale gains about 90 kg a day c Oceans throughout the world Tropical waters in winter, Arctic and Antarctic waters in summer d Endangered due to hunting e Length: up to 29 m Weight: about 136,000... hunting and accidental fishing net entrapment RANGE and HABIT SIZE FEEDING HABITS OFFSPRING Oceans worldwide Prefer coastal waters and bays Smallest: about 50 kg and 1.2m Largest: up to 8,200 kg

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