四年级上册生字扩词1、观潮潮(潮水)(浪潮)(涨潮)(退潮)称chēng(名称)(称号)(称呼)(称赞)chèn(对称)盐(食盐)(盐水)(粗盐)(盐业)笼lǒng(笼罩)lónɡ(鸟笼)(笼统)(笼子)罩(笼罩)(口罩)(外罩)(罩衣)蒙(蒙蒙)(蒙难)(启蒙)(蒙面)薄bó(薄雾)(单薄)báo(薄饼)(薄板)雾(雾气)(大雾)(烟雾)(薄雾)昂(昂贵)(昂首东望)(斗志昂扬)(激昂)沸(沸腾)(沸点)(沸水)(人声鼎沸)贯(横贯)(连贯)(贯穿)(贯通)(全神贯注)旧(依旧)(破旧)(陈旧)(旧书)恢(恢复)(天网恢恢)(恢弘)3、鸟的天堂灿(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(规律)(规则)(法规)(规矩)(规劝)律(规律)(法律)(律师)(自律)支(一支)(支持)(支撑)(支援)(支架)株(一株树)(株连)(株距)(株连)(守株待兔)缝fèng(缝隙)(门缝)(裂缝)(石缝)(见缝插针)féng(缝补)隙(缝隙)(空隙)(隙地)(无隙可乘)耀(照耀)(耀眼)(闪耀)(夸耀)梢(树梢)(眉梢)(发梢)(辫梢)寂(寂静)(孤寂)(寂寞)(沉寂)5、古诗两首莫(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)(怀疑)(可疑)(疑惑)6、爬山虎的脚虎(爬山虎)(老虎)(虎皮)(虎头虎脑)(虎穴)占(占领)(占有)(占据)(攻占)铺pū(铺路)(铺开)(铺床)(铺天盖地)pù(商铺)(店铺)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)