文章列表

• 1.与美国小学生一起学英文第4册 第12期:天线
• Antenna 天线 An antenna is used for radio, television, radar and so on. 天线用于广播、电视、雷达等等。 It works in air and under the water. 它适用于空...
• 2.与美国小学生一起学英文第4册 第11期:热带雨林
• Rain Forest 热带雨林 Have you ever been to a rain forest? 你去过热带雨林吗？ Rain forests are found around the equator. 热带雨林在赤道附近。 In the ra...
• 3.与美国小学生一起学英文第4册 第10期:干旱
• Drought 干旱 A drought is a long period of water shortage. 干旱是指长期的水资源短缺。 If we have no rainfall for a long time, we can face drought. 如...
• 4.与美国小学生一起学英文第4册 第9期:氧气
• Oxygen 氧气 Can you touch or feel oxygen in the air? 你能触摸或感受到空气中氧气吗？ Oxygen has very unique characteristics. 氧气有非常独特的性质。 You...
• 5.与美国小学生一起学英文第4册 第8期:浣熊
• Raccoon 浣熊 Have you seen a raccoon in your neighborhood? 你有在你家附近看到过浣熊吗？ Raccoons usually move at night. 浣熊一般在晚上活动。 They live...
• 6.与美国小学生一起学英文第4册 第7期:火山
• Volcano 火山 Many mountains are the result of volcanoes. 许多山峰都是火山的产物。 A long time ago, many mountains were formed by volcanic activity. 很...
• 7.与美国小学生一起学英文第4册 第6期:月球
• Moon 月球 Do you have any idea how big the moon is? 你知道月球有多大吗？ The moon's radius is 1737 kilometers. 月球的半径长1737千米。 This is just one...
• 8.与美国小学生一起学英文第4册 第5期:珍珠贝
• Pearl Oyster 珍珠贝 Do you know where pearls come from? 你知道珍珠产自哪里吗？ Expensive jewels usually come from big mines. 昂贵的珠宝通常产自大矿山...
• 9.与美国小学生一起学英文第4册 第4期:峡谷
• Valley 峡谷 Have you been to a nice valley between big mountains. 你去过大山之间的美丽的峡谷么？ If you see many mountains in your country, you also h...
• 10.与美国小学生一起学英文第4册 第3期:食物链
• Food Chain 食物链 The food chain is a natural system. 食物链是自然系统。 The first level of the food chain consists of plants. 食物链的第一级由植物组...