四年级上册生字扩词第一单元第一课:潮(潮水)(浪潮)(涨潮)(退潮)称(名称)(称号)(称呼)(称赞)盐(食盐)(盐水)(粗盐)(盐业)笼(笼罩)(鸟笼)(笼统)(笼子)罩(笼罩)(口罩)(外罩)(罩衣)蒙(蒙眬)(蒙难)(启蒙)(蒙面)薄(薄雾)(薄饼)(薄冰)(薄板)雾(雾气)(大雾)(烟雾)(薄雾)昂(昂贵)(昂首)(斗志昂扬)(激昂)沸(沸腾)(沸点)(沸水)(人声鼎沸)贯(连贯)(贯穿)(贯通)(全神贯注)旧(破旧)(陈旧)(依旧)(旧书)恢(恢复)(天网恢恢)(恢弘)(恢宏)第三课:灿(灿烂)(金灿灿)(灿然)(灿若繁星)烂(灿烂)(破烂)(烂账)(海枯石烂)竿(竹竿)(鱼竿)(百尺竿头)(钓竿)茫(白茫茫)(茫然)(苍茫)(茫无边际)桨(船桨)(双桨)(划桨)(木桨)规(规矩)(规律)(规则)(规劝)律(规律)(法律)(律师)(自律)支(支撑)(支持)(支援)(支架)株(一株树)(株距)(株连)(守株待兔)缝(缝隙)(门缝)(裂缝)(见缝插针)隙(缝隙)(空隙)(隙地)(无隙可乘)耀(耀眼)(照耀)(闪耀)(夸耀)梢(树梢)(眉梢)(枝梢)(辫梢)寂(寂静)(孤寂)(寂寞)(沉寂)第二单元第五课:莫(莫非)(莫名其妙)(莫如)(闲人莫入)腊(腊酒)(腊月)(腊梅)(腊肉)浑(浑身)(浑水)(浑厚)(浑浊)疑(疑问)(疑惑)(怀疑)(可疑)第六课:虎(老虎)(虎皮)(虎头虎脑)(虎穴)占(占据)(占领)(占有)(攻占)铺(铺路)(铺开)(铺床)(铺天盖地)均(平均)(均匀)(均分)(均安)匀(均匀)(匀称)(匀出)(匀个地儿)叠(重叠)(叠纸)(叠衣服)(折叠)茎(花茎)(根茎)(茎叶)(茎部)柄(叶柄)(刀柄)(话柄)(花柄)触(接触)(触摸)(触电)(触角)痕(痕迹)(泪痕)(印痕)(伤痕)逐(逐渐)(追逐)(逐步)(笑逐颜开)第七课:宅(住宅)(宅院)(宅子)(宅门)蔽(隐蔽)(蒙蔽)(遮蔽)(衣不蔽体)弃(放弃)(丢弃)(抛弃)(弃权)毫(丝毫)(毫米)(毫不可惜)(狼毫)遇(遭遇)(相遇)(遇见)(遇难)择(选择)(择优)(不择手段)(抉择)址(地址)(住址)(厂址)(旧址)穴(穴位)(洞穴)(点穴)(蚁穴)掘(挖掘)(掘土)(开掘)(掘地)搜(搜索)(搜查)(搜寻)(搜身)倾(倾斜)(倾盆大雨)(倾心)(倾倒)扒(扒土)(扒开)(扒车)(扒皮)抛(抛弃)(抛出)(抛头露面)(抛光)第三单元第九课:溢(洋溢)(溢满)(才华横溢)(充溢)允(允许)(应允)(允诺)(允当)墙(围墙)(墙壁)(墙纸)(城墙)牌(名牌)(门牌)(纸牌)(牌照)添(增添)(添加)(添补)(添置)训(教训)(训练)(训斥)(驯马)覆(覆盖)(覆灭)(覆没)(天翻地覆)凝(凝视)(凝固)(凝结)(凝神)辣(辣椒)(火辣辣)(麻辣)(心狠手辣)酷(冷酷)(残酷)(酷爱)(酷热)愉(愉快)(愉悦)(欢愉)拆(拆除)(拆房)(拆信)(拆迁)第十一课:融(融化)(融合)(融解)(消融)剩(剩下)(剩余)(剩饭)(所剩无几)伐(伐木)(砍伐)(讨伐)(北伐)煤(煤矿)(煤油)(煤炭)(煤气)第四单元第十三课:颈(头颈)(瓶颈)(颈部)(长颈鹿)郑(郑重)(郑国)(姓郑)(郑重其事)厉(严厉)(厉声)(厉害)(变本加厉)剧(喜剧)(京剧)(剧本)(剧痛)餐(早餐)(用餐)(餐桌)(野餐)倘(倘若)(倘使)(倘或)(倘有)饮(饮料)(饮用)(饮酒)(饮水)侍(侍候)(侍卫)(侍女)(侍奉)脾(脾气)(脾脏)(脾性)(脾胃)蹲(蹲着)(蹲下)(下蹲)(蹲在家里)供(供养不周)(提供)(供应)(供给)邻(邻近)(邻居)(邻座)(左邻右舍)第十五课:性(性格)(习性)(耐性)(性命)格(性格)(方格)(品格)(风格)凭(任凭)(凭据)(凭空)(凭借)贪(贪玩)(贪吃)(贪官)(贪生怕死)职(称职)(职业)(职责)(职务)痒(抓痒)(痛痒)(手痒)(皮痒)稿(稿纸)(稿件)(投稿)(草稿)踩(踩死)(踩...