Unit 1 Lesson 1 Last Week on TV
fantastic(极好的)vacation(假期)deaf(聋的)actor(演员)dinosaur(恐龙)movie(n.电影)bored(adj.厌倦的；烦闷的)die(v.消失；灭亡；死亡)更多单词 >>
Unit 1 Lesson 2 An Interview on TV
quite(有点)rule(n.规则；规章)carefully(adv.细致地；小心地；谨慎地)character(n.人物；角色)experience(n.经验；经历)passage(n.章节；段落)conversation(n.交谈；谈话)grammar(n.语法)更多单词 >>
Unit 1 Lesson 3 The Big Game
kick(踢)should(（常用于纠正别人）应该，应当)call(打电话给……)win(获胜)fall(落下；【美】秋天)prize(奖（品）)kid(小孩)lose(丢失)更多单词 >>
Unit 1 Communication Workshop
whale(鲸)habit(习惯)host(n.主人；东道主)sky(n.天空)continue(v.持续；继续存在)explain(v.解释；说明)magic(adj.有魔力的；有神奇力量的)ocean(n.大海；海洋)更多单词 >>
Unit 2 Getting Ready
play(踢；玩；参加（体育运动）)instrument(n.器械；仪器；工具)musical(adj.音乐的；有音乐天赋的)experiment(n.实验；试验)teamwork(n.协同工作，配合)更多单词 >>
Unit 2 Lesson 4 Class Projects
second(（2nd）第二的)paper(纸)chopsticks(筷子)glue(胶水)bottle(瓶子)build(n.身材)describe(v.描述)seat(n.座位；坐处（如椅子等）)更多单词 >>
Unit 2 Lesson 5 Teamwork
poor(可怜的；贫穷的)sound(听起来好像)together(一起)question(问题)stand(站立)share(分享)excellent(adj.极好的；优秀的)anyone(pron.任何人)更多单词 >>
Unit 2 Lesson 6 A Special Team
look for( 寻找)hope(希望)special(特殊的；特别的)into(进入；到……里)take a walk( 散步)problem(问题)last(上一个的；刚过去的)lucky(adj.幸运的)更多单词 >>
Unit 2 Communication Workshop
puzzle(谜)everybody(pron.每人；人人；所有人)discuss(v.讨论；商量)several(pron。几个；数个；一些)band(n.乐队)cooperate(v.合作，协作)更多单词 >>
Unit 3 Lesson 7 Time to Exercise
sick(有病的)active(积极的；活跃的)race(赛跑)size(尺码；号)joke(n.笑话；玩笑)bit(n.一点；一块)record(n.唱片；记录；v.录制；录（音）)a bit( 有点；一点)更多单词 >>
Unit 3 Lesson 9 Never Give Up!
north(北)arrive(到达)better(（well的比较级）更好的)worse(adj.&adv.更差（的）；更坏（的）；更糟（的）)worst(adj.&adv.最差（的）；最坏（的）；最糟（的）)prepare(v.使做好准备；把……准备好)careful(adj.小心的；细致的；精心的；慎重的)accident(n.（交通）事故；意外遭遇)更多单词 >>
Unit 4 Lesson 10 Going to the Doctor
cold(寒冷的；冷的)headache(头疼)stomachache(胃疼)toothache(牙疼)breath(呼吸)deep(深的)dentist(n.牙科医生)health(n.健康；认得身体（或精神）状态)更多单词 >>
Unit 4 Lesson 11 Health Advice
time(时间)advice(建议)sleepy(困的；欲睡的)air(n.空气)wonder(v.想知道；琢磨)care(v.在意；担忧；关心)for example( 例如)harmful(adj.有害的)更多单词 >>
Unit 4 Lesson 12 Healthy Bones
outside(在户外)although(conj.虽然；尽管；即使)inside(adv.&prep.在……里面)blood(n.血)waste(n.浪费；垃圾；v.浪费；滥用)hold(v.拥有；抓住)bone(n.骨头)lunchtime(n.午餐时间)更多单词 >>
Unit 4 Communication Workshop
ping-pong(乒乓球)less(更少)letter(信)potato chip( 薯片)blank(n.空白处 adj.空白的)更多单词 >>
Unit 5 Getting Ready
off(从（某处）落下)save(v.救；救助)environment(n.环境)protect(v.保护；防护)electricity(n.电；电能)community(n.社区；社团)recycle(v.回收利用；再利用)turn off(关掉)更多单词 >>
Unit 5 Lesson 13 Helping Your Community
can(能)volunteer(志愿者)litter(换丢杂物)put up( 搭起；举起)seem(v.好像；似乎；看来)ever(adv.在任何时候；从来；曾经)similar(adj.相像的；类似的)piece(n.片；块；段)更多单词 >>
Unit 5 Lesson 14 Helping Each Other
present(礼物)step(踏；踩)garden(花园；菜园)polite(有礼貌的；客气的)textbook(课本)fight(v.&n.打架；战斗)surprise(n.惊奇；惊讶v.使吃惊)appear(v.出现)更多单词 >>
Unit 5 Lesson 15 A Young Hero
Christmas(圣诞节)hotel(旅馆)kill(v.杀死；弄死)shout(v.呼叫；喊叫)because of( 因为)guest(n.客人；宾客)thousand(num.一千)warn(v.警告；告诫)更多单词 >>
Unit 5 Communication Workshop
bear(熊)delicious(美味的；可口的)dream(梦)show...around( 带领……参观)sunglasses(太阳镜)gift(礼物)to one's surprise( 使……惊讶的；出乎……意料)teddy bear( 玩具熊)更多单词 >>
Unit 6 Getting Ready
UFO(不明飞行物)strange(adj.奇特的；奇怪的)unusual(adj.特别的；不寻常的)unexplained(原因不详的；未说明的)creature(n.生物；动物)monster(n.怪物；妖怪)更多单词 >>
Unit 6 Lesson 16 Natural Abilities
taste(品尝)amazing(令人惊奇的)noise(声音；响声（尤指）噪音)relax(v.放松；休息)natural(adj.自然的)wake(v.弄醒；醒)touch(v.感动；触摸)yard(n.院子)更多单词 >>
Unit 6 Lesson 17 True Stories?
boat(小船)scared(害怕的)scary(adj.吓人的；恐怖的)newspaper(n.报纸)side(n.一方（的意见、态度、立场）)throw(v.扔；掷)row(n.一排；一列；一行)hairy(adj.多毛的)更多单词 >>
