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适读人群 ：4-8岁
The opening of this book is a little misleading in its simplicity- "Trees are nice. They're nice to look at, nice to have around." Lauber goes on to explain increasingly complex topics, such as products made from trees (wood items, paper, maple syrup) and foods from them that animals and people rely on (fruit, nuts, chocolate, leaves, and flowers). They are described as homes for a variety of animals. Finally, an effective description of photosynthesis is provided. Readers will agree with the author's conclusion that "...trees are more than nice-they're something we can't live without!" The remaining three pages offer suggestions for young environmentalists, such as recycling and finding alternatives to paper products. The full-color labeled illustrations complement the text, as do the diagrams that demonstrate manufacturing and scientific processes. Multiethnic children appear throughout. A good introduction to the subject.

Trees are nice [and] also useful,'' begins the noted science writer, summing up the concepts introduced here. Pointing out the many ordinary objects made from wood or, less obviously, tree products (rubber, turpentine, fruit, paper), she goes on to trees' role in animal habitats and the larger environment, including photosynthesis as an important part of a cycle on which we all depend. The simple yet precise text ends with ways to ``Be a Friend to Trees''. Unfortunately, Keller's illustrations, while bright and attractive, are less precise; especially where tree species are labeled, it's a shame to misrepresent them visually. Misshapen birch trunks or vaguely depicted leaves are fine in the picture book stories at which Keller excels, but they're inappropriate in a science book, no matter how young the audience. Still, the lucid text will make this useful; and creative teachers could make a project of comparing real trees with the art.

内容简介

Why should you be a friend to trees?

Trees are a valuable natural resource. People depend on trees for food, and animals depend on trees for food and shelter. But most important, we depend on trees because they add oxygen, a gas we all need, to the air. While trees give us many wonderful products, we must also protect them because we can't live without them.

作者简介

Patricia Lauber is the author of more than sixty-five books for young readers. Many of them are in the field of science, and their range reflects the diversity of her own interests-bats, dolphins, dogs, volcanoes, earthquakes, the ice ages, the Everglades, the planets, earthworms. Two of her books, SEEDS: POP STICK GLIDE and JOURNEY TO THE PLANETS, were nonfiction nominees for The American Book Awards. She was the 1983 winner of The Washington Post/Children's Book Guild Award for her overall contribution to children's nonfiction literature.

As well as writing books, Ms. Lauber has been editor of Junior Scholastic, editor-in-chief of Science World, and chief editor, science and mathematics, of The New Book of Knowledge

A graduate of Wellesley College, she is married and lives in Connecticut. When not writing, she enjoys hiking, sailing, traveling, cooking, reading, and listening to music.

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前言/序言

Be a Friend to Trees (Revised Edition)和树交朋友 [平装] [4-8岁] 电子书 下载 mobi epub pdf txt

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还不错

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　　《自然科学启蒙（第5辑）：和树做朋友（适合5-9岁阅读）》通过生动形象的图画和浅显易懂的语言，循序渐进地介绍了基础的自然科学概念，满足孩子对科学世界的好奇心。

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这系列的书都不错，先收着给孩子慢慢看，科普系列对国内的图书来说是个很好的补充。

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书很好，但不全，缺货太多。等着慢慢收

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这套科普书非常棒，我非常喜欢，自己先学习。希望京东把全套补齐。

评分☆☆☆☆☆

这套科普书非常棒，我非常喜欢，自己先学习。希望京东把全套补齐。

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这本是LET'S READ AND FIND SCIENCE 系列，

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书的画面还不错，孩子比较爱看

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孩子非常喜欢.名家名作.非常好.

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