八年级英语下册 Unit 2 Lesson 4 Animal Talk课件 （新版）北师大版 (3)(1)

1、 Unit 6 Lesson 17Interesting Animalsheadbodyarmhandfootlegfeetneck Brainstormeareyefacetoothnoseteeth Brainstormfrontback BrainstormParts of the bodyParts of the bodyhead neck body arm hand leg foot feet faceeye ear mouthtooth teeth front back Warm-up Say and touchGive an example: Monkeys have long

2、arms. They can move from tree to tree easily. Example:( ) 1. What do the penguins look like? A. They have big bodies and long legs. B. They have small heads and short necks. C. They have long necks and short legs.( ) 2. How fast can some penguins swim? A. 20 miles an hour B. 50 miles an hour C. 25 m

3、iles an hour( ) 3. Why do the penguins stand still for a long time? A. Because they have short legs. B. Because they lay eggs in big groups. C. Because they need to keep the eggs warm.BCC PenguinsWhat do they look like?They have big eyes on a _ head. They are very tall. How do they drink water?They

4、have to spread their _ legs wide and bend their necks.How do they sleep?They sit on the ground and rest their heads on their _.How do they run?They can run _ with their thin legs but they cant run for a long time.How do they eat?They often walk for a long time to find _.smallfrontbacksfastfood Giraf

5、fes:Read and answerRead and answer1. Are penguins birds or fish?2. Why cant other animals in the water see penguins well from above or below?3. How do giraffes drink water?4. Can giraffes run for a long time?abovebelowspreadbendreachRead the second part, work in pairs, summarize the features about p

6、enguins. swim 25 miles an hourblack backs, white frontslay legs in groupsstand still for a long time to keep their eggs warm on their feetbirds, but cant fly. not fish, but can swim fastRead the second part, summarize the features about giraffes. eat from tall treesspread front legs wide and bend ne

7、ckssit on the ground and rest their heads on the necksrun fast, cannot run for a long time walk for long hoursInteresting Animals Facing Big Trouble Interesting Animals Facing Big Trouble 2007年12月11日世界自然基金会在印度尼西亚巴厘岛发布了南极企鹅与气候变化报告。报告称，气候变化使南极企鹅数量大大减少，因为冰层融化使它们失去了抚养幼仔的场所，并减少了它们的食物来源。南极的升温速度超过全球平均水平的5倍

8、，使一些企鹅如帝企鹅、帽带企鹅、金图企鹅以及阿德利企鹅等处于危险境地。温家宝总理出席在丹麦哥本哈根举行的世界气候大会时提出“气候变化是当今全球面临的重大挑战。遏制气候变暖，拯救地球家园，是全人类共同的使命，每个国家和民族，每个企业和个人，都应当责无旁贷地行动起来。” The ice meltsUse our own chopsticks plant more treesUse cloth bags dont use plastic bagsSave water save electricityuse the stairs rather than the elevatorGreenhouse EffectToo much carbon dioxide Live a low