高三英語課文
Unit 22 Bees
1 . When honey bees have discovered a feeding place, they fly directly to it from the hive.當蜜蜂發現一個餵食點時，它們從蜂箱直接飛往那裡。
2 . He noticed that the straight part of the dance was different in the afternoon from what it had been in the morning.他注意到下午舞蹈的直線部分與上午的不一樣。
3 . Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.然後轉一個半圈，再沿直線飛，再朝反方向轉個半圈。
4 . Professor Karl von Frisch, an Austrian scientist, spent many years of his life researching the amazing ways honey bees communicate in their dark hives.卡爾·馮·弗裡施教授，一位澳大利亞科學家，一生中花了許多年的時間來研究蜜蜂在暗巢裡互傳信息的有趣方法。
5 . It repeated these circles over and over again.它首先向右飛一個圓圈，然後向左飛一個圓圈。
6 . He thought they needed to know the direction to it.它們還需要知道去那裡的方向。
7 . The number of wagging dances per minute told the exact distance to the feeding place.每分鐘跳搖擺舞的次數說明了到餵食點的精確距離。
8 . The wagging dance of the honey bee, therefore, did show the direction of a feeding place.如果餵食地點背離太陽，搖擺舞的直線部分就朝下。因此，蜜蜂的搖擺舞的確表示餵食點的方向。
9 . The development of the modern beehive in 1851 made it possible to design experiments to research the language of honey bees.1851年現代蜂箱研製出來後，這才有可能來設計實驗，研究蜜蜂的語言。
10 . Centuries ago, the word beeline was made to describe this thin line of bees flying through the air.幾百年前，有人用beeline 這個詞來描寫蜜蜂在空中飛行的細窄路線。
11 . But then another question came up.但是另一個問題出現了。
12 . To answer this question, von Frisch and his coworkers set up a feeding place close to the hive.為了回答這個問題，馮·弗裡施和他的同伴在蜂箱附近建起了一個餵食點。
13 . The other was much farther away from the hive.另一個遠離蜂箱。
14 . When he placed little dishes of honey on a table, bees soon same.當他把裝有蜂蜜的小碟放在桌上時，蜜蜂很快就飛來。
15 . Then they slowly moved it farther and farther away.然後，他們慢慢地把它移得越來越遠。
16 . He put a glass dish with sugar water and honey to the west of the hive. A marked bee fed itself from the dish and returned to the hive.他在蜂箱的西面放一個裝有糖水和蜜蜂的玻璃碟子。
17 . Soon, the bees in the hive flew out.They flew right to the dish.很快，蜂箱裡的蜜蜂飛了出來，它們徑直朝碟子飛去。
18 . The circle dance meant that food was near.圓圈舞表示食物在附近。
19 . When a marked bee returned to the hive from the feeding table, Von Frisch watched through the glass.當一隻有記號的蜜蜂從餵食桌回到蜂箱時。
20 . How did the bees know exactly in which diection to fly?蜜蜂是怎樣確切地知道朝哪個方向飛呢？
21 . Some live in large groups like the honey bee, and make their nests in trees or holes in the rocks.有些蜂如蜜蜂是群居在一起，在樹上或巖洞裡築巢。
22 . There are many different varieties of bee.有很多不同種類的蜂。
23 . But that was not all.它一再重複這些圓圈。
24 . The wagging dance meant that food was far away.搖擺舞表示食物在遠處。
25 . Von Frisch watched the wagging dance very carefully.馮·弗裡施非常仔細地觀察蜜蜂跳的搖擺舞。
26 . Again the bees flew right to the dish.蜜蜂又一次徑直向碟子飛去。
27 . He marked all the bees that came to the nearby feeding place blue, and all the bees that went to the faraway place were marked red.他把所有飛來近處餵食點的蜜蜂標上藍色，飛往遠處餵食點的蜜蜂標上紅色。
28 . Did the wagging dance tell the bees how far away the food was?搖擺舞有沒有告訴蜜蜂食物到蜂箱的距離有多遠？
29 . There are also other varieties that do not live in groups at all.還有別的類型的蜂，它們全然不過群體生活。
30 . 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.在這些不同種類的蜂中，因為蜜蜂能用"語言相互傳遞信息，科學家們對它們最感興趣。
31 . They trooped behind the first dancer, copying its movements.它們成群結隊跟在第一隻跳舞的蜜蜂后面，模仿著它的動作。
32 . To find out, Von Frisch built special hives, each with only one honeycomb.為了查明真相，馮·弗裡施建造了特殊的蜂箱，每個蜂箱裡僅有一個蜂窩。
33 . But what else?但它還傳遞別的什麼呢？
34 . After a short time a line of bees fly to and from the hive like a thin stream.過不了一會兒，一隊蜜蜂像一條小溪一樣在蜂箱和餵食點之間來往飛行。
35 . First it made a circle to the right, then to the left.令他吃驚的是，蜜蜂開始在蜂窩的表面表演一種舞蹈。
36 . Then Von Frisch moved the dish to the east of the hive and waited for a marked bee to feed.然後，馮·弗裡施把碟子移到蜂箱的西邊，等待有標記的蜜蜂來吃。
37 . All the bees that had been at the nearby place were doing the circling dance.所有在近處點的蜜蜂在跳一種完全不同的舞蹈，一種搖擺舞。
38 . In order to tell the bees apart, he painted some bees with little spots of colour.為了區別這些蜜蜂，他在一些蜜蜂身上塗上小色點。
39 . Then the bees left the hive and went to the feeding place.然後那些蜜蜂離開蜂箱，飛到餵食點去。
40 . With a stopwatch, they counted how many times the bees repeated the dance during one minute.他們用秒錶記錄蜜蜂在一分鐘內重複舞蹈的次數。
41 . He built a glass wall through which he could watch what went on inside.他建造一堵玻璃牆，透過玻璃牆他能夠觀察裡面發生的事情。
42 . Things were clear now.事情現在清楚了。
43 . He set out to discover whether the wagging dance showed direction.他開始著手找出搖擺舞是否表示方向。
44 . As soon as one bee discovered the honey, many more came to it one after another in a short time.一旦有一隻蜜蜂發現了蜂蜜，在短時間內就有許許多多的蜜蜂一個接一個地飛向那裡。
45 . So he set up two feeding places.因此，他建造了兩個餵食點。
46 . Other types of bee make their nests in holes in the ground.其他種類的蜂在地穴裡築巢。
47 . The circle dance seemed to communicate news of food.圓圈舞蹈好像是傳遞食物信息。
48 . To his astonishment, the bee began to perform a dance on the surface of the honeycomb.馮·弗裡施就透過玻璃進行觀察。
49 . The dance seemed to excite the surrounding bees.但那舞蹈另有含義，好像是在吸引周圍的蜜蜂的注意。
50 . It kept repeating the steps over and over.蜜蜂一而再，再而三地重複它的"舞步。