《视听说》课程PPT教学课件（第三册）Lecture 16 Book 3 Unit 4B

Listening Course (3) Unit 4A Quan Zhenzu

Listening Course (3) Unit 4A Quan Zhenzu

Part 2 Passage ·Mexican Gray Wolf Mexican wolves,the most critically endangered subspecies in the lower 48,may have slipped from existence in the wild.However,a population of more than 175 have been bred in captivity from seven of the last known to exist.Federal biologists intend to start releasing some this year [1998]into national forestland spanning the Arizona-New Mexico border

Part 2 Passage • Mexican Gray Wolf Mexican wolves, the most critically endangered subspecies in the lower 48, may have slipped from existence in the wild. However, a population of more than 175 have been bred in captivity from seven of the last known to exist. Federal biologists intend to start releasing some this year [1998] into national forestland spanning the Arizona-New Mexico border

Warming up-vocabulary Eureka:[jue'ri:ke]a town in northwest California on an arm of the Pacific Ocean Subspecies:(biology)a taxonomic group that is a division of a species;usually arises as a consequence of geographical isolation within a species亚种 Assault:attack someone physically or emotionally Dwindle:become smaller or lose substance Wolf sanctuary:['saenktjueri]a shelter from danger or hardship

Warming up- vocabulary • Eureka: [juə'ri:kə] a town in northwest California on an arm of the Pacific Ocean • Subspecies: (biology) a taxonomic group that is a division of a species; usually arises as a consequence of geographical isolation within a species 亚种 • Assault: attack someone physically or emotionally • Dwindle: become smaller or lose substance • Wolf sanctuary: ['sæŋktjuəri] a shelter from danger or hardship

St.Louis Zoo a state-of- the-art biopark, SANTLOUSY is home NORTH ENTRANCE to more than 3,000 animals

St. Louis Zoo a state-of￾the-art biopark, is home to more than 3,000 animals

maned wolf鬃狼 Red wolf swift fox

Red wolf maned wolf鬃狼 swift fox

The Swift Fox The Swift Fox is a small orange-tan fox around the size of a domestic cat found in the western grasslands of North America,such as Colorado,New Mexico and Texas.It is closely related to the [re sometimes considered subspecies of Vulpes velox because hybrids of the two species occur naturally where their ranges overlap重叠，重复. The Swift Fox lives primarily in short-grass prairies [preeri]大草原and deserts.Due to predator control programs in the 1930s,it was considered extinct in Canada for some time,but reintroduction重新采用，重新引 Aprograms have been successful in reintroducing the species

The Swift Fox • The Swift Fox is a small orange-tan fox around the size of a domestic cat found in the western grasslands of North America, such as Colorado, New Mexico and Texas. It is closely related to the [re sometimes considered subspecies of Vulpes velox because hybrids of the two species occur naturally where their ranges overlap 重叠,重复. • The Swift Fox lives primarily in short-grass prairies [‘prɛəri]大草原 and deserts. Due to predator control programs in the 1930s, it was considered extinct in Canada for some time, but reintroduction 重新采用,重新引 入programs have been successful in reintroducing the species

African wild dogs

African wild dogs

Captive-bred litter: ·Pup:小狗，幼兽，幼畜 。Vild Canid Center:→

• Captive-bred litter: • Pup:小狗,幼兽,幼畜 • Wild Canid Center:➔

WofFQuesp Wild Canid Survival and Research Center Marlin Carol Perkins (WCSRC)popularly known as the Wolf Sanctuary, was founded in 1971 by noted naturalist Dr.Marlin Perkins,his wife Carol,and a group of individuals concerned about the plighti境况of canids犬科动物.tjs a private,nonprofit conservation organization dedicated to the preservation of the wolf and other endangered canids through education,research and captive breeding.This small facility is the premier wolf conservation,education,reproduction and research center

• (WCSRC)popularly known as the Wolf Sanctuary, was founded in 1971 by noted naturalist Dr. Marlin Perkins, his wife Carol, and a group of individuals concerned about the plight境况of canids犬科动物. It is a private, nonprofit conservation organization dedicated to the preservation of the wolf and other endangered canids through education, research and captive breeding. This small facility is the premier wolf conservation, education, reproduction and research center. Wild Canid Survival and Research Center

Descendant: Prolific lobo:['loubeu]北美北部产的灰色大 狼 Ildeated:形成概念（具有印象，想象，设想）的 。Hectare:

• Descendant: • Prolific lobo: ['ləubəu]北美北部产的灰色大 狼 • Ideated:形成概念(具有印象,想象,设想)的 • Hectare: