高中英语人教版高三下讲解10

[00:-1.00]1.How do honey bees communicate with each other?
[00:-2.00]They do different dance,a circle dance and a wagging¹ dance.
[00:-3.00]2.What are they able to tell each other?
[00:-4.00]They are able to tell each other that food has been discovered
[00:-5.00]and how far away the feeding place is.
[00:-6.00]1.What does the word"communicate"meam?
[00:-7.00]To pass information/ordes,etc.to someone or to an animal.
[00:-8.00]2.What made it easier to do research on the language of honey bees?
[00:-9.00]The development of the modern beehive in 1851.
[00:10.00]3.What made Von Frisch decide to carry out his experiments?
[00:11.00]He had moticed that bees quickly discovered food,
[00:12.00]and seemed to be able to communicate this news to each other.
[00:13.00]4.What did Von Frisch do in order to be able to watch the bees scientifically?
[00:14.00]He built a special hive² with one honeycomb³ and a glass wall;
[00:15.00]he marked the bees with little spots of color.
[00:16.00]5.Why might surrounding bees be excited by a dance?
[00:17.00]Because it communicated news of food.
[00:18.00]6.What showed that the other bees understood the message of the first bee?
[00:19.00]They copied the movements of the first dancer.
[00:20.00]7.What does the circle dance mean?
[00:21.00]Food is near.
[00:22.00]8.What does the wagging dance mean?
[00:23.00]Food is far away.
[00:24.00]Language points
[00:25.00]1.Among the different typed of bee,it is the honey bee
[00:26.00]that has most interested scientists because
[00:27.00]of the "language"they use to communicate with each other.
[00:28.00]It is/was + sth/sb+ that-clause
[00:29.00]Mr.Flower left all his money to his wife in 1989.
[00:30.00]It was Mr.Flower that left all his money to his wife in 1989.
[00:31.00]It was all his money that Mr.Flower left to his wife in 1989.It was all his money that Mr.Flower left to his wife in 1989.
[00:32.00]It was to his wife that Mr.Flower left all his money in 1989.
[00:33.00]It was in 1989 that Mr.Flower left all his money to his wife.
[00:34.00]2.The development of the modern beehive in 1851
[00:35.00]made it possible to design experiments to reserach the language of honey bees.
[00:36.00]主语汇+ 及物动词+ it +宾语补足语 +to do
[00:37.00]I found it important to learn spoken English.
[00:38.00]She feels it her dut to support her family.
[00:39.00]I think it necessary for her to learn the violin.
[00:40.00]The music made it possible for you to fall asleep.
[00:41.00]3.Professor Karl von Frisch,an Austrian⁵ scientist,
[00:42.00]spent many years of his life researching the amazing ways honey bees
[00:43.00]communicate in their dark hives⁶.
[00:44.00]4.In order to tell the bees apart,he painted some bees with little sports of clour.
[00:45.00]tell apart
[00:46.00]Can you tell the two things apart?
[00:47.00]The twins are so much alike⁷ that their own mother can hardly tell them apart.
[00:48.00]5.They trooped⁹ behind the first dancer,copying its movements.
[00:49.00]a troop⁸ of young pioneers       a troop of visitors
[00:50.00]We must have our own troops¹⁰.    The children trooped into the park.
[00:51.00]The students trooped behind the teacher into the museum.
[00:52.00]copy
[00:53.00]He is busy copying his compostiton.
[00:54.00]We are going to buy a set of office copying machine.
[00:55.00]Please copy my actions.
[00:56.00]You should copy his strong points,not his weak points.
[00:57.00]6.He marked all the bees thtat came to the nearly feeding place blue.
[00:58.00]and all the bees that went to the faraway place were marked red.
[00:59.00]The house is not far away.        He lives far away from the school.
[-1:00.00]I saw her going to a near-by postbox before lunch.
[-1:-1.00]He gave up his seat to the old man standing¹¹ near by.
[-1:-2.00]good-looking         leftover             nationwide           radioactive¹²

[-1:-3.00]widespread           hard-working         low-lying            noble-minded
[-1:-4.00]well-known           worldwide
[-1:-5.00]What use did Von Frisch notice about the wagging dance?
[-1:-6.00]The farther¹³ away the feeling station,
[-1:-7.00]the slower the wagging dance tells the direction of the feeding station.
[-1:-8.00]A circle dance means¹⁵:food is near.
[-1:-9.00]A wagging dance means:food is far away.
[-1:10.00]A faster wagging dance means:food is closer.
[-1:11.00]A slower wagging dance means:food is farther away.
[-1:12.00]Language points
[-1:13.00]1.Back at the hive they watched the wagging dance closely¹⁶.
[-1:14.00]Far away from home you should take more care of yourself.
[-1:15.00]Look out for cars when crossing the street.
[-1:16.00]2.They discovered that the farther away the feeding station was,
[-1:17.00]the slower the dance was.
[-1:18.00]We can't go any father without a rest.
[-1:19.00]the + 比较级 ...the + 比较级..
[-1:20.00]The more he gives his children,the more they want.
[-1:21.00]The higher we stand,the father we see.
[-1:22.00]3.So another astonishing¹⁷ fact came to light.
[-1:23.00]come to light
[-1:24.00]New facts about the ancient Egypt have recently come to light.
[-1:25.00]The family were so pleased when the long-lost jewels came to light.
[-1:26.00]The money didn't come to light until the old man was going to die.
[-1:27.00]4.The number of wagging dances per minuter
[-1:28.00]told the exact distance to the feeding place.
[-1:29.00]The number of students in our class is 55.
[-1:30.00]A number of students in our class are out by the lake.
[-1:31.00]5.They also found out that bees fly a maximum distance
[-1:32.00]of 3.2 kilometres between their hive and a feeding place.
[-1:33.00]The birds are flying high in the sky.
[-1:34.00]This type of place now flies the Atlantic in a few hours.
[-1:35.00]We hope you'll fly supplies to us immediately.
[-1:36.00]Children like to fly kites in spring.
[-1:37.00]6.He noticed that the straight part of the dance was different
[-1:38.00]in the afternoon from what it had been in the morning.
[-1:39.00]A is different from B
[-1:40.00]His action was different from what he had said.
[-1:41.00]The fact is different from what they reported.
[-1:42.00]7.It soon beacame clear that the straight part of the dance changed
[-1:43.00]when the sun's position changed.
[-1:44.00]It+be/become+adj./n+that...
[-1:45.00]It is obvious that the temperature changed when the season changes.
[-1:46.00]It isn't good that one reads newspapers when lying in bed.
[-1:47.00]8.If the feeding pace was toward¹⁸ the sun,
[-1:48.00]the dancer headed straight upward¹⁹ during the straight part of the wagging dance.
[-1:49.00]If the feeding place was away from the sun,
[-1:50.00]the straight part of the wagging dance pointed²⁰ downward²¹.
[-1:51.00]We are heading²² toward the mountain village.
[-1:52.00]They saw the enemy troops heading northeast.
[-1:53.00]The hands of the clock pointed to half past one.
[-1:54.00]9.Centuries ago,the word"beeline"was made to describe this thin line of bes
[-1:55.00]flying through the air.
[-1:56.00]10.From this we get the expression"to make a beeline for someone or something",
[-1:57.00]which means to go quickly along a straight direct¹⁴ course for someone or something.
[-1:58.00]make a beeline for
[-1:59.00]As he spoke⁴ he made a beeline for the door.
[-2:00.00]If you want to catch up with the team,you'd better make a beeline for them.
[-2:-1.00]head for
[-2:-2.00]They'll head for the seaside for their holidays.
[-2:-3.00]The ship is heading for London for repairs

1 wagging   

adj.（左右）摆动，摇摆，摇动v.（使）摇动，摇摆( wag的现在分词 )

参考例句：

• The dog ran up, wagging its tail. 那条狗摇着尾巴跑上前去。
• A dog reacts to kindness by wagging its tail. 狗摇尾巴以报答人们的爱护。 来自《简明英汉词典》

2 hive   

n.蜂房，闹区，蜜蜂群；vi.进入蜂房，储藏蜜于蜂房，如蜂般群居；vt.使进蜂房

参考例句：

• The hive is made of wood.这蜂箱是用木材做的。
• The whole hive was busy.整个蜂群都在忙碌。

3 honeycomb   

n.蜜蜂窝；蜂窝状物

参考例句：

• He built a special hive,containing only one honeycomb.他特制了一个只有一个蜂窝的蜂箱。
• Bees store honey in the cells of the honeycomb.蜜蜂把蜂蜜储藏在蜂巢里。

4 spoke   

n.（车轮的）辐条；轮辐；破坏某人的计划；阻挠某人的行动 v.讲，谈（speak的过去式）；说；演说；从某种观点来说

参考例句：

• They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。
• The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。

5 Austrian   

n.奥地利人

参考例句：

• Napoleon divorced his French wife in order to marry an Austrian princess. 为了娶一位奥地利公主，拿破仑和他的法国妻子离了婚。 来自英汉非文学 - 历史
• Lanny recollected the beautiful Austrian country through which he had passed. 兰尼回想起他经过的美丽的奥地利国家。 来自辞典例句

6 hives   

荨麻疹； 蜂箱( hive的名词复数 )； 蜂巢； 蜂群； 喧闹地区

参考例句：

• A scent of honey wafted up from the hives. 一股蜂蜜的香味从蜂房里飘上来。
• The scientist's experiments have thrown great light on the amazing ways honeybees communicate in their dark hives. 这位科学家的实验很清楚地表明了在黑暗的蜂房里，蜜蜂是怎样以很巧妙的方式传递信息的。

7 alike   

adj.同样的，相像的；adv.一样地；同程度地　

参考例句：

• The twins are so alike that I can't tell which is which.这对双胞胎一模一样，我分辨不出谁是谁。
• All stories seemed dreadfully alike,no matter who told them.看来，不管谁讲，故事都是千篇一律的。

8 troop   

n.群，组，多数，军队；vi. 群集，结队，成群而行

参考例句：

• The general has removed the troop to the front.将军已把这支部队调往前线。
• He came out with a troop of followers.他带着一大群随从走出来。

9 trooped   

成群结队地走（troop的过去式与过去分词形式）

参考例句：

• The miners trooped home. 矿工们成群结队地回家了。
• The students trooped into the classroom. 学生们列队走进教室。

10 troops   

n.troop(复数)部队,军队

参考例句：

• troops on active service 现役部队
• The troops were ordered back to barracks . 士兵们被命令返回营房。

11 standing   

n.持续，地位；adj.永久的，不动的，直立的，不流动的

参考例句：

• After the earthquake only a few houses were left standing.地震过后只有几幢房屋还立着。
• They're standing out against any change in the law.他们坚决反对对法律做任何修改。

12 radioactive   

adj.放射性的

参考例句：

• People should keep away from the radioactive waste.人们应远离放射性废物。
• The radioactive material is stored in a special radiation-proof container.放射性材料储存在防辐射的特殊容器里。

13 farther   

adj.更远的，进一步的；adv.更远的，此外；far的比较级

参考例句：

• I can throw the ball farther than you can.这个球我能比你扔得远。
• The farther hill is five kilometres away.那座更远的小山在五公里以外。

14 direct   

adj.直接的；直达的；v.指挥；知道；监督；管理

参考例句：

• This train is direct,you do not have to change.这辆火车是直达的，你不必换车。
• The army is under the king's direct command.军队由国王直接统帅。

15 means   

n.方法，手段，折中点，物质财富

参考例句：

• That man used artful means to find out secrets.那人使用狡猾的手段获取机密。
• We must get it done by some means or other.我们总得想办法把它干完。

16 closely   

adv.紧密地；严密地，密切地

参考例句：

• We shall follow closely the development of the situation.我们将密切注意形势的发展。
• The two companies are closely tied up with each other.这两家公司之间有密切联系。

17 astonishing   

adj.令人惊讶，惊人的

参考例句：

• The new houses have been built with astonishing speed.这些房子的修建速度快得惊人。
• I find it quite astonishing that none of you liked the play.我感到惊讶的是你们谁都不喜欢那个剧。

18 toward   

prep.对于，关于，接近，将近，向，朝

参考例句：

• Suddenly I saw a tall figure approaching toward the policeman.突然间我看到一个高大的身影朝警察靠近。
• Upon seeing her,I smiled and ran toward her. 看到她我笑了，并跑了过去。

19 upward   

adj.向上的，上升的；adv.向上，上升

参考例句：

• The birds flew upward.鸟儿向上飞去。
• Prices have an upward tendency.价格有上升的趋势。

20 pointed   

adj.尖的，直截了当的

参考例句：

• He gave me a very sharp pointed pencil.他给我一支削得非常尖的铅笔。
• She wished to show Mrs.John Dashwood by this pointed invitation to her brother.她想通过对达茨伍德夫人提出直截了当的邀请向她的哥哥表示出来。

21 downward   

adv./adj.向下地(的)；下降地(的)

参考例句：

• All apples on apple trees are downward.苹果树上的所有苹果都是向下的。
• Downward movement is much faster than upward one.向下移动比向上移动快得多。

22 heading   

n.上标题，标题，起始字，方向

参考例句：

• The heading was in large letters.标题是用大号字母印刷的。
• He realized that he was heading in the wrong direction.他意识到走错了方向。