unit 1 people人物
lesson 1 my grandmother我的奶奶
lesson 2 amanda阿曼达
lesson 3 my little brother我的小弟弟
lesson 4 jims family吉姆一家
lesson 5 princess snow white白雪公主
unit 2 free time业余时间
lesson 1 my free time我的业余时间
lesson 2 a family outing一次家庭出游
lesson 3 my summer holiday schedule我的暑时间表
lesson 4 palying puter games玩电脑游戏
lesson 5 happy time快乐的时光
unit 3 food and health食物与健康
lesson 1 you need to see a doctor！你需要去看医生！
lesson 2 dining out外出餐
lesson 3 at the restaurant在餐厅
lesson 4 fast food快餐
lesson 5 healthy eating habits健康的饮食惯
unit 4 houses and buils房子与建筑
lesson 1 my house我家的房子
lesson 2 my bedroom我的卧室
lesson 3 a tree house树屋
lesson 4 animals homes动物的家
lesson 5 my hometown我的家乡
unit 5 animals and nts动物与植物
lesson 1 my new pet我的新宠物
lesson 2 trees树木
lesson 3 why do pigs like mud？猪为什么喜欢泥巴？
lesson 4 pandas熊猫
lesson 5 animalssports meeting动物运动会
unit 6 seasons and weather季节与天气
lesson 1 four seasons四季
lesson 2 favorite season喜爱的季节
lesson 3 the harvest season收获的季节
lesson 4 weather predictor天气预报
lesson 5 the weather in shanghai上海的天气
unit 7 school life校园生活
lesson 1 my school life我的校园生活
lesson 2 a school day校园生活的
lesson 3 colorful school life多彩的校园生活
lesson 4 on the way to school上学的路上
lesson 5 my activities after class我的课外活动
unit 8 a day
lesson 1 a busy day忙碌的
lesson 2 visiting a farm参观农场
lesson 3 climbing the mountain爬山
lesson 4 going to new york去纽约
lesson 5 a day as a tour guide做导游的
unit 9 festivals节
lesson 1 the spring festival春节
lesson 2 mid-autumn festival中秋节
lesson 3 thanksgiving day感恩节
lesson 4 rens day节
lesson 5 the dragon boat festival端午节
unit 10 culture
lesson 1 birthday party生派对
lesson 2 american schools美国的学校
lesson 3 is he lmpolite？他是不懂礼貌吗？
lesson 4 distance between people人与人之间的距离
lesson 5 american families美国的家庭
unit 11 hobbies爱好
lesson 1 jims hobby吉姆的爱好
lesson 2 my father likes to cook我爸爸喜欢烹饪
lesson 3 ying chess下象棋
lesson 4 the twinshobbies双胞胎的爱好
lesson 5 the power of music音乐的力量
unit 12 sports运动
lesson 1 learning swimming学游泳
lesson 2 ying table tennis打乒乓球
lesson 3 football in america and england美式足球和英式足球
lesson 4 two gymsschedule两家体育馆的时间表
lesson 5 they are doing sports他们在做运动
unit 13 tri旅行
lesson 1 making a trip去旅行
lesson 2 my trip to shandong山东之旅
lesson 3 school trip学校郊游活动
lesson 4 a good activity一项好的活动
lesson 5 my ns for summer vacation我的暑计划
unit 14 nature自然
lesson 1 a beautiful park一个美丽的公园
lesson 2 taking good care of our home照顾好我们的家园
lesson 3 sunrise at sea海上出
lesson 4 environmental protection环境保护
lesson 5 build a civilized city创建文明城市
unit 15 stories故事
lesson 1 a night at the cinema看电影的晚上
lesson 2 a stranger一个陌生人
lesson 3 a boy一个男孩
lesson 4 two men两个男人
lesson 5 old bob老鲍勃
unit 16 jokes 笑话
lesson 1 he ls a bad boy！他是个坏孩子！
lesson 2 the chinese did！遇到麻烦了！
lesson 3 dont talk at table！吃饭时不要讲话！
lesson 4 my neior我的邻居
lesson 5 where am i？我在哪里？
参
占位居中
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