part 1 sociai life社会生活 01 the articles of confederation邦联条例 02 the three branches of government的三个部门 03 president历的统 04 pollution我们身边的环境污染 05 munication in modern times近代通讯方式 06 what you need to know about taking tests试须知 07 if someone lying unconscious如果看到有人晕倒 08 form good health habits养成好的健康惯 09 electricity和电流安全相处 10 choose snacks教你怎么吃零食 11 eyes can speak眼睛会说话 12 how to love the winter如何享受冬季 13 when a person is grown up何时才算长大 14 color and life彩与人生 15 the best years of your life生命的佳时期 16 television is doing irreparable harm电视正在造成无法补救的损害 part 2 science科学常识 01 physical changes物理变化 02 chemical changes化学变化 03 solar system太阳系 04 personnel work at the space center航天中心的工作人员 05 the zodiac黄道十二宫 06 weather气象 07 gravity重力是什么 08 magism神奇的磁力 09 sitting ture什么是正确的坐姿 10 where do dreams e from你知道梦的成因吗? part 3 history历史人文 01 the different ages of man人类的各个时代 02 the trojan war特洛伊战争 03 the ruin of roman empire罗马帝国的灭亡 04 the aphrodite of melos女神阿芙洛狄忒 05 the acropolis in athens希腊雅典卫城 06 the pyramids古埃及金字塔, 07 the nile valley尼罗河谷 08 the history of the sandwich三明治的历史 09 mothers day history母亲节由来 10 story of christmas stockings圣诞礼物为什么放在袜子里 part 4 nature奇趣自然 01 animals认识各种动物 02 munity生态群落 03 miceprefertreatstheyworkedhardertoget努力过后收获更甜 04 pigeons gamble on unlikely jackpot“嗜赌成”的鸽子 05 why a cat purrs为什么猫会打呼噜 06 bees help track criminals蜜蜂帮忙抓捕罪犯 07 are cats as detestable as rats猫和一样坏吗? 08 funny knowledge you have to know你不可不知的趣味常识 09 whether fish have nostrils鱼嘴上方的两个孔是鼻孔吗 10 squirrel vs.rattlesnake小松鼠靠什么来抵御大响尾蛇 part 5 literature文学艺术 01 two kinds of rea两种阅读类型 02 studying the market研究市场 03 boy wanted“招聘”男孩 04 the liffle prince told you小王子告诉你 05 the nice flowers那些美丽的花儿 06 i want to know我想知道 07 avoid being stubbom丢掉无谓的固执 08 run freely自由奔跑 09 run through the rain雨中的记忆 10 the golden touch点金术 11 bless you上帝你 12 why the water of the sea is salty海水咸的原因 13 peer support互助的意义 14 beautiful smile and love美丽的微笑与爱心 15 do i need to like myself7.非得喜欢自己吗? 16 mistakes and errors如果你犯了错 17 freedom parrot呼喊自由的鹦鹉 18 the cobbler and the banker皮匠和银行家 19 what i have lived for我为何而生 20 mirror,mirror,what do i see?镜子镜子告诉我 part 6 custom风俗 01 new year新年 02 the rise of greece古希腊文明 03 eastern religions东方的 04 camival in halloween万圣节的狂欢 05 mysterious witch神秘女巫 06 saint lucias day瑞典的圣?露西亚节 07 auspicious food in new year新年的吉祥食物 08 sleepyhead day贪睡人的节 09 wed customs and traditions婚礼的俗与传统 10 easter eggs复活节彩蛋 11 holy bath圣浴节 12 rificolona纸灯笼节 13 greek new years day希腊新年 14 pied piper day彩衣魔笛手节
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