☆☆☆☆☆




下載連結1
下載連結2
下載連結3

類似圖書 點擊查看全場最低價

---

內容簡介

A scintillating survey of sensational serpents, from blood-spewing West Indian boas to " flying" golden tree snakes.

One of the Step into Reading series, Penner's book offers the attraction of reading about a nonbabyish topic in an easy-to-read format. There are some flaws: the illustrations are only loosely related to the text and are not given geographical context, and the generalization "Mother snakes don't take care of their babies" is made to seem a "character" flaw. Still, the subject is bound to attract kids, and beginning readers will gain a sense of accomplishment from the reading as well as an increase in their knowledge of the subject.

內頁插圖

精彩書評

This slim introduction offers barely enough information to whet one's appetite. Penner opens with a brief explanation of how an Indian snake charmer "charms" a cobra, and alludes to snakes in mythology and ancient history. The minimal text then describes some of the major physical and behavioral characteristics common to all snakes?diet, various hunting and feeding methods, birth of young?and special characteristics of assorted species. Full-color drawings of 30 representative species from around the world accompany each page of text. While they are adequate depictions, those of humans are mediocre; most of the children look like short adults. Although the book is clearly written, it suffers from poor organization; topics are addressed in random order. Also, the coverage is superficial. Descriptions of anatomy, methods of locomotion, and growth and development are particularly sketchy. Patricia Lauber's Snakes Are Hunters (Crowell, 1988) and Seymour Simon's Snakes (HarperCollins, 1992) provide more in-depth information on the same subject; the latter title also offers superb photography that gives a truer sense of the nature of snakes.
--Karey Wehner, San Francisco Public Library
S-S-snakes! (Step into Reading， Step 3)[進階閱讀3：印度巨蛇] 英文原版 [平裝] [5歲及以上] 下載 mobi epub pdf txt 電子書

評分☆☆☆☆☆

經典定義的修正：現代信息定義（肯定式）

評分☆☆☆☆☆

原創信息定義與模仿衍生定義的差彆比較 “信息是事物及其屬性標識的集閤”與跟隨模仿的‘信息是事物屬性的錶徵’比較。前者普適性、廣度強於後者；後來模仿變換的定義，用‘錶徵’一詞的替換，實際起到的作用，是縮小瞭原來定義的內涵、外延。

評分☆☆☆☆☆

經典定義的修正：現代信息定義（肯定式）

評分☆☆☆☆☆

Wiener信息定義的逆：信息就是信息，信息是物質、能量、信息的標示。

評分☆☆☆☆☆

統計學裏的“標誌”

評分☆☆☆☆☆

比較簡單的入門級科普書，孩子非常喜歡。

評分☆☆☆☆☆

錶徵，需要至少二要素，一是對象，如事物或屬性，文字，圖形等－－客觀，客體；二是腦，加工機器，品質不同、層次不同，加工製造（模仿還是創造）齣産品不同－－真品和仿製品的差異。閤計就是信源+信宿。錶徵的同一性差，不同的主體，對相同的客體會有差異極大的分歧，異議。

評分☆☆☆☆☆

太棒瞭！

評分☆☆☆☆☆

孩子非常喜歡，故事很有意思，引人入勝！

類似圖書 點擊查看全場最低價

查看全網最低價