Lessons 29-30新概念英語第一冊(cè)課后答案詳解

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    詞匯學(xué)習(xí) Word study
    air
    (1)n.空氣,新鮮空氣:
    Let's go out and breathe some fresh air.
    咱們出去呼吸點(diǎn)新鮮空氣吧。
    (2)n.空中,空間:
    He likes to stay in the open air.
    他喜歡在戶外呆著。
    (3)v.晾(衣服、被褥等);使通風(fēng):
    Open the windows and air the room.
    打開窗戶使房間通風(fēng)。
    Leave the trouser son the washing-line to air.
    把褲子掛到晾衣繩上去晾干。
    empty
    (1)v. 使空;把…倒出(移出):
    Empty the bottle of milk.
    倒光瓶里的牛奶。
    They emptied the house.
    他們把房屋搬空了。
    (2)v. 流出;走出:
    The river emptied itself into the sea.
    河水流入大海。
    It was raining, and the streets began to empty.
    天下起了雨,街上的行人開始稀少了。
    (3)adj. 空的:
    There are some empty bottles in the refrigerator.
    冰箱里有一些空瓶子。
    Her purse is empty.
    她的錢包是空的。
    (4)adj. 空虛的,無意義的:
    It's an empty dream.
    這是個(gè)不現(xiàn)實(shí)的夢想。
    Officials were flattered by empty complements.
    官員們被空洞的恭維話弄得心里美滋滋的。
    (5)adj. 呆板的,毫無表情的:
    She looked at him with empty eyes.
    她木然地看著他。
    He said all this in an empty voice.
    他用一種呆板的聲調(diào)說了這一切。
    練習(xí)答案 Key to written exercises
    Lesson 30
    A
    1 Clean it!
    2 Shut it!
    3 Open it!
    B
    1 Shut the door!
    2 Open the window!
    3 Put on your shirt!
    4 Take off your shoes!
    5 Turn on the stereo!
    6 Turn off the tap!
    7 Sweep the floor!
    8 Clean the blackboard!
    9 Dust the cupboard!
    10 Empty the cup!
    11 Read this magazine!
    12 Sharpen these knives!