Unit 14 Zoology.docx

1、Unit 14 Zoology人教版高三英语（必修）第三册Unit 14 Zoology备课Unit 14 Zoology教案（教师版）第一部分课文理解Warming upRead the following proverbs and then match the Chinese meaning of each proverb.一贫如洗 回家生闷气 饥肠辘辘 勿惹事生非 不要过早打如意算盘披着羊皮的狼 一燕不成夏 拦路虎 把好人与坏人分开 亡羊补牢班门弄斧 倾盆大雨 蠢得像头猪 江山易改，本性难移 人靠衣装，佛靠金装 小时偷针，大时偷金 潜移默化 爱屋及乌 1.To teach a fish

2、how to swim班门弄斧 2.The sparrow near a school sings the primer潜移默化 3.Love me, love my dog 爱屋及乌 4.Look the barn door after the horse is stolen亡羊补牢 5.He that will steal a pin will steal an ox小时偷针，大时偷金 6.Dont count your chickens before they hatch不要过早打如意算盘 7.as poor as a church mouse一贫如洗 8. Let sleeping d

3、ogs lie.勿惹事生非 9.Im SO hungry that I could eat a horse饥肠辘辘 10.Go home and kick the dog回家生闷气 11.Separate the sheep from the goats把好人与坏人分开 12.A lion in the way拦路虎 13.One swallow doesnt make a summer一燕不成夏 14.A wolf in sheeps clothing披着羊皮的狼 15.Fine feathers make fine birds人靠衣装，佛靠金装 16.You cant make a cra

4、b walk straight江山易改，本性难移 17.It rains cats and dogs倾盆大雨 18.as stupid as a goose蠢得像头猪Read the text and then match the general idea of each paragraph.Para 1 1.The circle dancePara 2 2.A brief introduction of the beePara 3 3. Whether bees could tell each other the exact position.Para 4 4. The wagging da

5、nce.Para 5 5. Pro. Karl von Frisch built special hives to study bees.Para 6 6. The number of wagging dances indicates the exact distance to the feeding place.Para 7 7. Something about the professorPara 8 8. “Bee-line” and “ to make a beeline for ”Key:Para 1 2.A brief introduction of the bee Para 2 5

6、. Pro. Karl von Frisch built special hives to study bees.Para 3 1.The circle dance Para 4 4. The wagging dance.Para 5 6. The number of wagging dances indicates the exact distance to the feeding place.Para 6 3. Whether bees could tell each other the exact position.Para 7 8.“Bee-line” and “ to make a

7、beeline for ”Para 8 7.Something about the professor Read the passage carefully and then do the following exercisesPara.1Q: Why is it the honey-bee that has interested scientists most?Because of the language they use to communicate with each other.You can find out the topic sentence of the text simpl

8、y in para.1 from _.A.the first sentence B. the second sentence C.The fifth sentence D. the last sentenceThe scientists can study the language of honey bees only after the development of _.A.the modern beehive B.experiments C.dishes of honey D.both A and BPara.2 Karl von Frisch made an experiment to

9、research _.A.the food of honey bees B.the dance of honey beesC.the ways honey bees communicate D. The hive of honey beesThe phrase “tell the bees apart” in para.2 means_.A.let the bees live separately B.tell one bee from the other C.drive the bees away D.tear the bees into piecesWhich of the followi

10、ng statements is right?A.Animals do have a language like that of human beings.B.When Professor Karl von Frisch placed little dishes of milk on the table, bees soon came.C.In order to be able to watch the bees scientifically, he built some special hive, a glass wall and marked the bees with little sp

11、ots of colour.D.When a marked bee returned to the hive from the feeding table, it began to perform a dance on the surface of the ground.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 t

12、o it one after another in a short time.Para.3-4 The Language of Honey Bees Dance A circle dance A wagging dance Food is near. Food is far away.How did the marked bee tell the message of food to the other bees? Give the follows in right order.a.The marked bee returned to the hive from the feeding tab

13、le.b.It repeated these circles over and over again. c.The marked bee made a circle to the left.d The marked bee made a circle to the right. e.The other excited bees dance together.f.The bees left the hive and went to the feeding place.A.abcefd B.cadefb C.adcbef D. dacebfDifferent dance indicate diff

14、erent _.A.food B.feeding places C.steps D.semicirclesThe circle dance communicates _.a.the distance of food b.the information of foodc.the amount of food d.the kind of foodA.abc B. abd C.ab D.bcCan you describe how the circle dance performed? And how the wagging dance performed?the wagging dance The

15、 dancer ran in a straight line, wagging from side to side. Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side. It kept the “steps” over and over.the circle danceFirst it made a circle to the right, then to the left. It repeated these circles ove

16、r and over again. Then the surrounding bees trooped behind the first dancer, copying its movements.Para 5 What did the scientists discover?They discovered that the farther away the feeding station was, the slower the dance was.What a maximum distance do the bees fly?Bees fly a maximum distance of 3.

17、2 kilometres between their hive and a feeding place.The phrase“come to light”in Paragraph 5 means_.A.become known B.come to a bright place C.turn bright D.both A and BThe number of the wagging dances per minute told_.A.the position of the feeding place B.the amount of the foodC.the distance of the f

18、eeding place D.all the information about foodPara 7 What does bee-line mean ?straight line; the shortest distance between two placesPara.8 According to the this passage please give the information about Karl von Frisch Nationality: _ AustrianWhats he? _ zoologist/scientistResearch work: _ the amazin

19、g ways honey-bees communicate in their dark hives.How to find it out: _ by doing experimentsHis discovery: _ circle dance & wagging dancePrize:_won the 1973 Nobel Prize in physiology(生理学) or medicine.After reading the text, you can infer the writer is likely to write about _ in the next para.A.Wheth

20、er the circle dance told them what food was in feeding place B.Whether the bees can tell one colour from the otherC.Whether the wagging dance tell the bees the distance and the direction of the foodD.Whether the language of honey bees is the most useful language of all animalsWhich of the statements

21、 is possible according to the last paragraph?A.We human beings can communicate as honeybees do.B.We human beings can go as quickly as honeybees.C.We human beings can come to help each other in a fast way.D.We human beings can learn something from animalsbehavior.根据课文内容填空:There are many _(varieties)

22、of bee. Among the different types of bee, it is the honey-bee that has most interested scientists because of the “language” they use to _(communicate) with each other. The scientists Von Frisch built special hives to find out how one bee communicate the news of food to the other bees in the hive.To

23、his _(surprise), the bee who found the feeding place began to _(perform) a dance on the _ (surface)of the honeycomb. The dance seemed to _(excite) the surrounding bees. They _(trooped) behind the first dancer, _(copying) its movements. Then the bees left the hive and went to the _ (feeding)place. He

24、 found that the bees did the circling dance when the food is near, and that the bees did the _(wagging) dance when the food was far away. He also found that the number of wagging dances per _(minute) told how far away the food was. 第二部分语言点课文前面部分1.A small animal that helps the police get hold of thie

25、ves. 一种能帮助警察捉贼的动物。get hold of = take/catch hold of 意思是“抓住”；“获得”get hold of = take/catch hold of 意思是“抓住”；“获得”He took hold of the rope and pulled. 他抓住绳子用力拉。I need to get hold of some money quickly.我需要马上就能有点钱hold a conversation/meeting 进行交谈/开会 hold the line = hold on 别挂电话hold back 阻止 hold ones breath 屏

26、住呼吸2.An animal that isnt telling the truth. 一种会撒谎的动物。tell the truth“说实话”的意思，tell的相关类似短语有：tell a/the lie = tell lies 撒谎 tell a story 讲故事3. You are going to hear an interview with a woman who works in a zoo。 你将听到对一位在动物园工作的妇女的采访报道。interview 在这里是名词“采访”的意思，还有“面试”之意。interview 在这里是名词“采访”的意思，还有“面试”之意。The fi

27、lm star agreed to give an interview after the wedding.这位影星同意在婚礼后接受采访。 Your interview for the job is tomorrow你的求职面试定在明天interview “采访”,要区别与cover的用法。interview 可以用interview sb. 或interview sth.但cover只能说cover sth. A reporter interviewed the prime minister.一位记者采访了首相。Shes being interviewed for the job.她正在接受

28、求职面试。They sent a great many reporters to cover the conference他们派遣了很多记者报道这次会议。cover除了“采访”的意思外还有“用遮盖；覆盖”“占有（面积）;掩饰”“涉及（内容）”等含义。请学习下面例句中cover 一词的各种用法Since water covers most of the earth, Corsteau knew we should keep the seas clean. 由于水覆盖了地球的大部分，库斯托知道我们应该保持海洋清洁。He tried to cover (up)his mistake. 他想掩盖他的错

29、误。He said he could cover the distance on foot in two hours. 他说这段路程两个小时能走完How many pages have you covered? 你读了多少页了？What are the main points youre going to cover in your talk ? 你的报告主要涉及哪些内容。We have only just covered our expenses. 我们所收入的仅够开支而已。cover作名词，作“盖子”、“封面”解。When the water boils, take the cover.

30、当水开的时候,把盖子揭开.The book needs a new cover . 这书需要装个新封面.4.Whats the problem with the animals at the zoo? 动物园里的动物有什么问题？Whats the problem with=Whats the trouble with=Whats the matter with=Whats your problem?=Whats wrong with you? 都用来询问“（你）怎么回事？”5.The two teams take turns speaking. 两支队伍轮流发言。take turns doing sth. “轮流干”，turn是名词。复习turn的用法作名词用Its ones turn to do sth轮到某人做某事Its your turn to make a decision.该你来做出决定了。turn ones turn to do sth=do sth in turn=do sth by turns作名词用：转动,转向,翻转turn right/left=turn to the right/left turn to sth./sb.(for help) turn to page 84 作系动词用：变得turn green/yellow变绿/黄了