今天的內(nèi)容石頭也覺得無聊，都是學(xué)術(shù)名詞分類介紹。大家權(quán)當(dāng)消遣，把單詞句子練了就行。今天的翻譯也不全，石頭我查過其他網(wǎng)絡(luò)譯本，沒有完整版，估計(jì)很學(xué)術(shù)難理解。請大家諒解~~~~
萊爾在《原理》中使用了新的單位。如今，一般來說，地質(zhì)時代劃分為四大塊，叫做"代。這4個代又分為12-20個部分，通常叫做"紀(jì)"，有時候也稱"系"。其中大多數(shù)是大家比較熟悉的：白堊紀(jì)、侏羅紀(jì)、三疊紀(jì)、志留紀(jì)等等。

?《萬物簡史》推出部落節(jié)目版，戳這里訂閱:http://bulo.hujiang.com/menu/6004/



書本的朗讀語音很charming的磁性英音~~~大家可以好好學(xué)著模仿哦~~~！！
因?yàn)樵鵀槊绹怂鶎?單詞采用美式拼法,不抄全文，也不用寫序號。答完一空換行繼續(xù)下一空作答。文中需聽寫單詞或詞組用[-No-]表示，句子用[---No---]表示。請邊聽寫邊理解文意，根據(jù)下面的TIPS訓(xùn)練聽寫。這樣可以提高聽力準(zhǔn)確度，并為訓(xùn)練聽譯打下基礎(chǔ)哦~~~

TIPS聽寫訓(xùn)練點(diǎn)：單詞拼寫，時態(tài)，單復(fù)數(shù)，連讀，長難句（請邊聽邊用符號先記下內(nèi)容，然后自己回頭組織語句，最后校對，不要逐字逐句聽寫）



Hints:
chunk
subgroup



Lyell, in his Principles, introduced additional units known as epochs or series to cover the period since the age of the [-1-], among them Pleistocene ("most recent"), Pliocene ("more recent"), Miocene ("moderately recent"), and the rather endearingly vague Oligocene ("but a little recent"). Lyell originally intended to [-2-] "-synchronous" for his endings, giving us such crunchy designations as Meiosynchronous and Pleiosynchronous. The Reverend William Whewell, an influential man, objected on etymological grounds and suggested instead an "-eous" pattern, [-3-] Meioneous, Pleioneous, and so on. The "-cene" terminations were thus something of a [-4-].

[---5---]: Precambrian, Paleozoic (from the Greek meaning "old life"), Mesozoic ("middle life"), and Cenozoic ("recent life"). [---6---] Most of these are also [-7-]: Cretaceous, Jurassic, Triassic, Silurian, and so on.