[ JJ ] 12/22 Reading回憶錄

看板TOEFL_iBT (TOEFL_iBT托福)作者eason1924 (Columbia)時間13年前 (2012/12/22 16:41)推噓9(9推 0噓 7→)

留言16則, 11人參與討論串1/1

Sea Turtle Navigation: 第一段:The migration of sea turtles from their feeding grounds to distant nesting beaches raises several difficult problems that have puzzled biologists for decades.<--(開頭) first->其中一個最神秘的因素是海龜如何回到出生地?依照天體(Celestial)來導航已經被否決了(?)因為海龜的視力非常不好(nearsighted out of water to be able to distinguish stars) Furthermore, 海龜可以maintain straight courses even on overcast(!!單字題)=cloudy 中間之後大概都是廢話 Secondly, scientists have demonstrate(?)that along some migratory paths(提到腳印不知道幹嘛@@) brief summary: Although it is possible that the sense of smell plays a role in guiding the turtle to nesting area, it cannot explain the precise navigation across vast areas of open sea. 第二段:大概就是在講磁鐵的實驗,把磁鐵放在他們頭上他們的回巢路線其實並不太受到影響應該是為了鋪陳第三段之後第二段沒說啥! 第三段:開頭:It seems likely that turtles are able to use multiple sources of information to help guide them.中間講到他們怎麼返回到Brazilian coast. 結尾 :This implies that airbone oders or sounds may be used in navigation, even though see turtles have not been shown to use their sense of smell in air. 第四段:開始又再跳針說有種神秘力量(XDDD)led sea turtles 返回 breeding locations...最後推斷是由於DNA造成的母龜及公龜(?因為好像有提到) 都會遺留在小海龜身上所以 NAVIGATION是天生的! 單字題就沒多記憶了因為很簡單啊! 只記得一題其他麻煩同學補充! Local Winds: 第一段:開頭說到一個Mesoscale winds are winds that travel from 1~100km within a time trame of minutes to days.M風又稱做local winds.單字題:generate 第二段:雖然很多風有不同的名子,但是some are actually part of the global wind system in the "Norther" of the state of Texas. 又說到這邊風系統跟加拿大那裏在冬天的關係加拿大那邊好像不配稱做local winds.結尾: Others, like land and sea breezes and mountain and valley breezes, are truly local. 第三段:講土地被太陽加熱的過程(單字題 adjacent=near) 然後有低氣壓海風就會 develop. 同意改寫:記得沒錯的話~是:A sea breeze then develops, as cooler air over the water moves onto the land. At night, the reverse may take place; the land cools more rapidly than the sea and a land breeze develops. 第四段:在講海風,這段跟講義上的資料差不多就不多打了最後有講到墨西哥灣中間段有提到第五段:講到熱帶地區Tropical areas where intense solar heating is continuous throughout the year experience more frequent and stronger sea breezes than do midlatitude(?) locations. 最後有講到 the frequent migration on of large-scale high-(?這到底啥= =) and low-pressure systems 六七兩段..沒有記的很完整不好意思!! 印象中6.7.8段的東西講義都有就沒特別記最後一段:Like many other winds, mountain and valley breeze occur in seasoning patterns.大概是這樣 Do birds learn their song? 第一段:Studies of learning in animals have often focused on the adapation nature of their behavior. 開頭這段大概就在講這些東西後面只是很specific的東西第二段:舉了一些例子:European cuckoos,cowbirds and other parasitic birds.大概是講他們如何從沒見過父母的狀況下如何靠聲音分辨出是同一種species. 第三段:丟了一個問題好像是:why do some birds, at least partially, learn their song from their parents?舉了 the white-crowed sparrow當例子(有題作者舉這個當例子的目的?) 第四段:重複前面如何學唱歌的跳針這裡講到一個人 1975年的生物學家J.L Brown 他說了一些東西沒有硬記單字題: precise=exact overcast=cloudy successively=one after another virtually-nearby dense=thick retain - keep enjoy with -> fun adjacent - nearby convergence- coming together -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 118.166.55.113