高三英语下学期unit14.ppt

1、Unit 14,Zoology (reading),By Ivan Fang,Discussion,How do people communicate with each other?,The way people use to communicate with each other: Spoken language Written language Facial expressions Hand gestures Posture Body language,How do animals communicate with each other?,The way animals use to c

2、ommunicate with each other: sounds smell movements touch with each other facial expressions body language posture,Do animals have their languages?,Yes.,bees,honey,beehive,honeycomb,bee-keeper,Karl Von Frisch,Para. 1 Para. 2 Para. 3 Para. 4 Para. 5 Para. 6 Para. 7 Para. 8,The circle dance A brief int

3、roduction of the bee 3. Whether bees could tell each other the exact position. 4. The wagging dance. 5. Pro. Karl von Frisch built special hives to study bees. 6. The number of wagging dances indicates the exact distance to the feeding place. “Bee-line” and “ to make a beeline for ” 8. Something abo

4、ut the professor,Match the general idea of each paragraph.,The structure of the passage,Part I (Para.1),Part II (Para.2-7),Part III (Para.8),Scientists are interested in researching the language of honey bees.,Professor Karl did many experiments and discovered the secret of the language the honey be

5、es used to communicate news of food by circle dance and wagging dance.,Professor Karl was given a Nobel Prize in 1973.,Careful Reading,Para.1 A brief introduction of the bee Why is it the honey-bee that has interested scientists most?,Because of the language they use to communicate with each other.,

6、Para.2 Pro. Karl von Frisch built special hives to study bees.,What was Professor von Frisch puzzled by?,When he placed little dishes of honey on a table, bees soon came. As soon as one bee discovered the honey, many more came to it one after another in a short time.,Para.3-4 The circle dance and th

7、e wagging dance,Can you describe how the circle dance performed? And how the wagging dance performed?,Circle dance,first to the right then to the left,Wagging dance,first in a straight line from side to side in a semicircle straight again another semicircle,Para.5,The number of wagging dances indica

8、tes the exact distance to the feeding place.,What did the scientists discover? 2. What a maximum distance do the bees fly?,They discovered that the farther away the feeding station was, the slower the dance was.,Bees fly a maximum distance of 3.2 kilometres between their hive and a feeding place.,Pa

9、ra.6,What was the remaining question for Professor von Frisch and his partners?,The remaining question was to find out whether bees could tell each other the exact position of a feeding place.,The number of wagging dances indicates the exact distance to the feeding place,Para.7.,To make a beeline fo

10、r someone or something means:,To go quickly along a straight course for somebody or something.,“Bee-line” and “ to make a beeline for ”,Austrian zoologist Karl von Frisch won the 1973 Nobel Prize in physiology(生理学) or medicine. He discovered a number of pioneering breakthroughs in animal behavior.,P

11、ara 8,Something about the professor,A circle dance A wagging dance A faster wagging dance A slower wagging dance,Food is near. Food is far away. Food is closer. Food is farther away.,Note making,Choose the best answers :,1. Scientists are most interested in_,A. the honey bee,2. _ made it possible to

12、 do research on the language of the honey bees.,A. The experiments which was designed by Professor Von Frisch,B. Discovering honey bees can communicate in dark hives,C. The Development of the modern beehive in 1851,D. Professor Von Frischs newest discovery about the honey bees.,B. some different var

13、ieties of bee,C. bees who make nests in trees,D. bees who dont live in large groups,3. Honey bees pass information to each other by _.,A. doing circle dances,B. using a verbal language,C. doing different dances,D. doing wagging dances,4.Honey bees are able to tell each other _.,A. what food has been

14、 discovered,B. how far away the feeding place is,C. whether there is danger nearby,D. how much food they have found,5.In Paragraph 2, Professor Karl Von Frisch discovered_.,A. that bees were able to find food quickly,B. how honey bees communicated with each other,C. circle dances, and wagging dances

15、 had different meanings,D. honey bees couldnt communicate in their dark hives,6.Von Frisch did the following EXCEPT “ _” to make his experiments more scientific.,A. He set up two different feeding places,B. He marked the bees with little spots of color,C. He experimented with different types of bee,

16、D. He built a special hive with one honeycomb and a glass wall,7.Which is WRONG about the further information the professor and his men discovered?_.,A. The closer the feeding place is, the faster the wagging dance is.,B. Bees fly a maximum distance of 3.2 km between their hive and a feeding place.,

17、C.The speed of the wagging dance can tell about the amount of food,D. The direction of the wagging dance tells the direction of the feeding place.,8.Professor Von Frisch did experiment in Para 6 to discover_.,A. whether the wagging dance showed direction,B.how far bees can fly between their hive and

18、 a feeding place,C.whether the wagging dance told the bees how far away a feeding place was,D.how the straight part of the wagging dance was different when the suns position changed,9. “So another astonishing fact came to light.” the underlined part can be replaced by_.,A. came up,B.was discovered,C

19、.remained unknown,D.needed to be checked out,10._can show the different position of the sun.,A. The right part of the wagging dance,B. The left part of the circle dance,C. The straight part of the circle dance,D. The straight part of the wagging dance,11. What can be inferred from the seventh paragr

20、aph?,A.Honey bees can pass news of food at a high speed.,B.Man can communicate in the same way as honey bees do.,C.Man can learn something from animals behavior.,D.The expression “to make a beeline for someone or something” was used centuries ago.,Bees dont have a language like the human beings, but

21、 they have a _ of their own.It is a language of_.,language,Professor Karl Von Frisch came to realize this after years of _ on the life of bees. He discovered that bees could _ the news of food by repeating a kind of circle dance. He further found out that they could tell the _ of the feeding place b

22、y repeating a _ dance. The farther away the food was, the _ dance was. The number of wagging dances _minute told the distance of the feeding place.Von Frisch also found that bees could tell the _ of the food.The straight part of the wagging dance changed as the suns _changed. Heading straight _durin

23、g the straight part of the wagging dance meant that the feeding place was _ the sun. Heading _meant the opposite.,dances,work,communicate,distance,wagging,slower,per,direction,position,upward,toward,downward,Homework:,Read the two texts again and again and try to write down the summary of the whole text.,Bye!,； 绿之韵 绿之韵产品 mqv94hnp 高贵的牡丹相依相偎，永不分离！记得大壮当年接受自己送的鞋垫时，说得是“太好看了，这哪里舍得垫在脚下啊！俺绝对不会垫在脚下的，只拿在手里看，每天都看！”而尚武此刻居然也说“舍不得！”耿英正在跑神儿呢，就听尚武说：“娘我觉得吧，兰妹妹绣的这些鞋垫我就全部带上吧！可哥哥姐姐们带回来的东西，我还是不要带了的好。哥哥姐姐们准备回家带的东西时肯定是有计划的，可他们当时并不知道还有我这个弟弟呀！我怎么好把原本计划好分送的礼物给”不等尚武说完，耿英赶紧把包裹重新包好了放进尚武的皮箱里边，说：“就是因为哥哥姐姐们当时不知道还有你这么好的一个弟