Unit4Creatureslargeandsmall

1、Differences to store lots of food,To spend the winter in a state like deep sleep,Hibernate,8,Could you name some animals that hibernate over the winter?,snake,raccoon,frog,bear,turtle,bat,9,The Mystery of Hibernation,10,11,1 The definition of hibernation: it is a _.,4 Creatures hibernate over the wi

2、nter to_.,survive the cold weather and the absence of foods,12,Para. 1,2 Hibernation usually happens _.,3 Hibernation usually lasts _ _.,in winter,STATE often compared to sleep,for weeks or months,continuously,Introduction:,13,Main body:,B in hibernation,F in hibernation,B in hibernation,Whats hiber

3、nation,14,Para. 2-4,15,What do these places have in common?,16,cave,den,bottom of a pond,Physical state,Animals in hibernation wont wake up till spring. Some animal in hibernation stops breathing. The pulse of certain animal can be extremely sole.,17,18,What is hibernation? What is the main idea of

4、each paragraph? Whats the writing style of the passage?,19,Skim the passage,Whats the writing style of the passage? informative writing descriptive writing persuasive writing narrative writing,20,Quiz,In preparation for winters deep sleep, a black bear can gain up to _ pounds a week. A 10B 30 C 50D

5、80,21,During hibernation a Black bears pulse ratecan drop from 50 to _beats per minute. A 63B 41 C 19D 8,22,Quiz,The Arctic ground squirrel,23,The Arctic ground squirrel,24,The Arctic ground squirrel can survive the winter with its body temperature dropping as low as -3, and their pulse rate less th

6、an five times a minute. They can stay in such a state for _. A 2 months B 4 months C 6 months D 8 months,25,26,27,Hibernation or Sleep?,28,List the differences A black bear can gain up to 30 pounds a week. A bears heartcan drop from 50 to 8beats per minute. The Arctic ground squirrels body temperatu

7、re dropping below. They can stay in such a state for 6 months.,Difference between HIBERNATION and SLEEP,29,The Mystery of Hibernation,30,Facts about Hibernation A Brief Introduction of Hibernation,31,How do animals know when to hibernate?,shorter day lengths,WE ARE ALL A PART OF THIS ECOSYSTEM.,32,SUN,animal,plant,human,homework,Google “hibernation” and find more information about hibernation. Give a brief introduction of an animal in hibernation.(at least 100 words) You may use specif