第15課第5節(jié) 單詞
    1 silly adj.愚蠢的
    It's silly of you to trust him.
    你想信他的話,真是愚蠢.
    2 social adj.社會(huì)的
    Juvenile delinquency is a serious social problem in this country.
    少年犯罪是這個(gè)國(guó)家一個(gè)嚴(yán)懲的社會(huì)問(wèn)題.
    adj.聯(lián)誼性的
    It was a social meeting, and no one discussed business.
    這是聯(lián)誼會(huì),沒(méi)有人討論業(yè)務(wù).
    n.society
    3 splendid adj.堂皇的
    The rich man lives in a splendid house over there.
    那有錢人住在那邊一棟堂皇的房屋內(nèi).
    4 steer n.公牛
    The steers were fattened for market.
    羊肥公牛是為了銷售.
    同.ox
    v.駕駛
    We steered the boat toward land.
    我們將船駛向陸地.
    同.guide;navigate
    5 substitute v.代替
    We often substitute margarine for butter.
    我們經(jīng)常用人造奶油代替奶油.
    6 swing v.搖擺
    The big ape swung itself from branch to branch.
    那大猩猩在樹枝間蕩來(lái)蕩去.
    7 thirst n.口渴
    The horse satisfied its thirst at the river.
    那匹馬在河邊痛飲解渴.
    8 trace n.蹤跡
    The police were unable to find any trace of the thief.
    警察找不到小偷的任何蹤跡.
    v.追溯
    His family can trace its history back to the 10th century.
    他的家族史可追溯至10世紀(jì).
    同.track
    9 union n.聯(lián)合
    The United States of America is a federal union of fifty one states.
    美國(guó)是50個(gè)州的聯(lián)邦.
    同.combination
    10 visible adj.可見(jiàn)的
    The shore was barely visible through the fog.
    在霧中幾乎看不見(jiàn)海岸.
    11 whistle v.吹哨
    The policeman whistled for the automobile to stop.
    警察吹哨要汽車停住.