and hang it point downwards from a strip of wood placed across the top of a wide-mouthed bottle, or a pickle-glass, or a tumbler, half full of water. 然后尖头朝下悬挂在一片横放在装有半瓶水的宽口瓶、泡菜瓶或平底玻璃杯口

发表于:2018-12-18 / 阅读(60) / 评论(0) 分类 英国学生科学读本

The voice of spring 春之声 I am coming, little maiden! 我来了,小姑娘! With the pleasant sunshine laden, 满我着暖暖的阳光, With the honey for the bee, 这花蜜要给蜂儿采, With the blossom for the tree, 那花么要给大树

发表于:2018-12-18 / 阅读(53) / 评论(0) 分类 英国学生科学读本

The chief of these is the brain, which fills the greater part of the head. 这其中的主要器官就是大脑, 它占据着脑袋中的大部分空间。 From the brain a long white cord, called the spinal cord, goes down through the backbone. 从大

发表于:2018-12-18 / 阅读(60) / 评论(0) 分类 英国学生科学读本

How The Leaves Came down 树叶是怎样飘落的 Ill tell you how the leaves came down. 我会告诉你,树叶怎样飘落。 The great Tree to his children said, 大树对孩子们轻轻说, Youre getting sleepy, Yellow and Brown, 小黄,小灰

发表于:2018-12-18 / 阅读(62) / 评论(0) 分类 英国学生科学读本

Winters Coming 冬天来了 Go bring the sled From out the shed, 上小棚,拿雪撬, Hunt up your mittens, boys; 孩子们翻出厚手套; For well I know It soon will snow, 我明白,要下雪, And then for winter joys! 冬天的快乐也知

发表于:2018-12-18 / 阅读(63) / 评论(0) 分类 英国学生科学读本

Water 水 Water, water flowing free, 自由自在的水, Water is the drink for me, 是我的饮料; Smiling, rippling merrily. 流动着欢乐,荡漾着微笑 Dancing where the sunbeams play, 在阳光中起舞,当我走走停停, Where I

发表于:2018-12-18 / 阅读(59) / 评论(0) 分类 英国学生科学读本

Birdie and I 小鸟和我 Birdie, where are you going, dear, 亲爱的小鸟,你上哪里去, In such haste? 走得这么匆忙? Grapes are purpling far and near; 远远近近,葡萄都熟了, Stop and taste. 何不停下尝一尝? Apples

发表于:2018-12-18 / 阅读(43) / 评论(0) 分类 英国学生科学读本

Lesson 51 A Lump Of Coal 第51课 一块煤 Let us take a lump of coal in our hand. It is black in colour, and it will dirty our fingers a little, but we must not mind that. Coal is hard; but it breaks into pieces if we strike it with a hammer, and s

发表于:2019-02-13 / 阅读(77) / 评论(0) 分类 英国学生科学读本

In the layers of clay and sandstone between the seams of coal we often find the remains of plants very well preserved indeed. In the coal itself it is very hard to tell one plant from another, for they have all been crushed together. 在煤层之间的

发表于:2019-02-13 / 阅读(77) / 评论(0) 分类 英国学生科学读本

Many crabs are found with sea-weed and even with shell-fish growing on their backs. This helps them to catch the little fishes on which they live. The fishes do not notice the crab when its shell is covered in this way. 人们发现很多螃蟹背上都

发表于:2019-02-13 / 阅读(78) / 评论(0) 分类 英国学生科学读本

The bark of the cork-tree is first stripped off its trunk when the tree is about thirty years old. This bark is very rough and full of cracks. It is called virgin cork, and it is used to decorate green-houses and flowerboxes. 木栓栎树长到30年的

发表于:2019-02-13 / 阅读(61) / 评论(0) 分类 英国学生科学读本

Below the ground the stem is swelling out into little beads that will grow into new potatoes for us. The earthmust be piled up round the stems, so as to cover the potatoes and keep them from the light. 地下的茎会长出小珠子一样的东西, 小

发表于:2019-02-13 / 阅读(100) / 评论(0) 分类 英国学生科学读本

Lesson 31 The Gliding Snake 第31课 游来游去的蛇 Snakes belong to the class of animals which is known as reptiles. Very few snakes are found in our country. InIreland there are none at all; and in England and Scotland there are only two kinds

发表于:2019-02-13 / 阅读(65) / 评论(0) 分类 英国学生科学读本

Lesson 33 The Pretty Pigeon 第33课 美丽的鸽子 I am sure that you all know a pigeon when you see one, and that you like and admire this pretty bird. 小朋友, 你们看见鸽子, 一定都认识吧? 你们也一定都喜欢、珍爱这种美丽的

发表于:2019-02-13 / 阅读(57) / 评论(0) 分类 英国学生科学读本

The very young flowers of the buttercup are called buds. On the outside of each bud we see five little green leaves. These keep the bud safe from the cold and from the rain. 毛茛的花, 在很小的时候, 叫做花蕾。每一个花蕾的外面, 我

发表于:2019-02-13 / 阅读(81) / 评论(0) 分类 英国学生科学读本

These pods are picked when they are large and full. 豌豆荚长大、长饱满之后, 人们就采下来, The peas are taken out, and boiled for us to eat. 把豌豆剥出来煮着吃。 Let us look at the curious flower of the pea-plant. 咱们再看

发表于:2019-02-13 / 阅读(87) / 评论(0) 分类 英国学生科学读本

Lesson 26 Picking Buttercups 第26课 摘毛茛 You all like to gather the yellow flowers called buttercups. The flowers are pretty, but there are other partsof the plant which you should look at. Let us dig up the whole plant with a big knife, and t

发表于:2019-02-13 / 阅读(76) / 评论(0) 分类 英国学生科学读本

Lesson 28 A Block Of Salt 第28课 一块盐 Every day we eat some of the white powder which we call salt. Salt does our bodies good, and keeps them healthy. We eat it at dinner along with our meat. We eat it, too, with eggs, and watercress, and with

发表于:2019-02-13 / 阅读(78) / 评论(0) 分类 英国学生科学读本

Lesson21 A piece of slate 第21课 一块石板 Look at your slate, and see what it is made of. It is a very thin, smooth, grey stone. The pencil with which you write upon it is also a piece of soft slate. 小朋友, 看看你自己写字用的石板

发表于:2019-02-13 / 阅读(79) / 评论(0) 分类 英国学生科学读本

Lesson20 Cocks and hens 第20课 公鸡和母鸡 I know that many boys and girls like to eat eggs for their breakfast and for their tea. They like puddings, too, that are made with eggs. Where do these eggs come from? 我知道, 很多小朋友在吃早

发表于:2019-02-13 / 阅读(100) / 评论(0) 分类 英国学生科学读本