daily life 日常生活007 passage 1i go to the library（我去圖書館）010 passage 2i can do it myself（我自己能做到）013 passage 3i go to school（我去上學）016 passage 4pets（寵物）019 passage 5wake up in the morning（在早晨醒來）math & science 數學科學023 passage 6flat shapes（平面圖形）026 passage 7who has no teeth?（誰沒有牙齒？）029 passage 8seven days in the week（一周的七天）032 passage 9snowman’s gift（雪人的禮物）035 passage 10our milky way（我們的銀河系）natural 自然知識038 passage 11mommy squirrel and her cubs（松鼠媽媽和她的幼崽們）041 passage 12ants’ nest（螞蟻窩）044 passage 13jellyfish（水母）047 passage 14dancing in the sky（在空中跳舞）050 passage 15why do pigs like mud?（豬為什么喜歡泥？）history & culture 歷史文化054 passage 16say good night（說晚安）057 passage 17valentine surprise（情人節禮物驚喜）060 passage 18the u.s. flag（美國國旗）063 passage 19dollars and coins（美元和硬幣）067 passage 20native americans in the u.s.（在美國的美洲原住民）……