Học sinh tìm hiểu và biết cách bảo vệ môi trường biển, sử dụng thành thạo các câu bày tỏ ý kiến , đề xuất về bảo vệ môi trường biển. Bài giảng unit 9 "Undersea world" của chương trình Tiếng anh lớp 10 xin giới thiệu đến các bạn tham khảo. | D. WRITING Unit 9: Undersea World Unit 9: Undersea World Teacher: La Thi Thuan Tra Linh High School English 10 1. Do you know this animal? Sperm whale 2. Do you know anything about sperm whale? Task1: Read the description of the sperm whale and then complete the table that follow: Sperm whales are the biggest animals on Earth that have teeth. They are carnivores, which means they eat meat. Although sperm whales can be found in all oceans, they prefer the waters with high squid populations, which are their main diet. A sperm whale can eat up to 1,500 kg of food each day. Sperm whales are big animals. The male can grow up to18 metres long and weigh up to 54,000kg while the females are a bit smaller with a length of 12 metres and a weight of 17,000kg. A female sperm whale gives birth to one calf every five to seven years after a gestation period of fourteen to nineteen months. The life span of sperm whales can be up to sixty or seventy years. It is interesting to know that they also have the largest brain of mammals. Sperm whale populations are at risk due to hunting and their accidental entrapment in fishing nets. SPERM WHALE RANGE OF HABITAT All oceans Prefer waters with high squid populations SIZE Male: 18 m in length – 54,000 kg in weight Female: 12 m in length- 17,000 kg in weight FEEDING HABIT Carnivores: eat mainly squid Eat up to 1,500 kg of food in each day OFFSPRING Give birth to one calf every 5-7 years Gestation period: 14-19 months LIFE SPAN Up to 60-70 years SPECIAL FEATURES Biggest animals that have teeth on earth Have largest brain of all mammals COSERVATION CONCERNS At risk due to hunting and their accidental entrapment in fishing net. Task 2: The table on the next page gives some information about the dolphin. Write a paragraph that decribes the facts and figures provided in the tables. DOLPHIN RANGE OF HABITAT Oceans worldwide Prefer costal waters and bays SIZE Smallest: about 50 kg and m Largest: up to 8,200 kg and 10 m FEEDING HABIT . | D. WRITING Unit 9: Undersea World Unit 9: Undersea World Teacher: La Thi Thuan Tra Linh High School English 10 1. Do you know this animal? Sperm whale 2. Do you know anything about sperm whale? Task1: Read the description of the sperm whale and then complete the table that follow: Sperm whales are the biggest animals on Earth that have teeth. They are carnivores, which means they eat meat. Although sperm whales can be found in all oceans, they prefer the waters with high squid populations, which are their main diet. A sperm whale can eat up to 1,500 kg of food each day. Sperm whales are big animals. The male can grow up to18 metres long and weigh up to 54,000kg while the females are a bit smaller with a length of 12 metres and a weight of 17,000kg. A female sperm whale gives birth to one calf every five to seven years after a gestation period of fourteen to nineteen months. The life span of sperm whales can be up to sixty or seventy years. It is interesting to know that they also have
