2007年最新職稱英語課程綜合輔導(七)

謂+主+狀 該句型通常用于表達某地存在某物（人）
    詞序
     3 狀語
     1 謂語
     2 主語
     3 狀語
     地點
     存在
     物或人
     地點
    詞性
     介詞+名詞
     (There be)
     名詞
     介詞+名詞
    (介詞短語)
    注：該結構中的狀語可以置于句首或句尾。
    1 桌子上 有 一錢包。
     某地 there is 某物
    ● There is a wallet (錢包) on the desk .
     =On the desk, there is a wallet.
    ●There is not a wallet (錢包) on the desk
    ●Is there a wallet (錢包) on the desk?
    ● There is a wallet錢包 on the desk in the room
    on the second floor in the building in the school in BJ.
    ●There was a wallet (錢包) on the desk .
    ▲ 一般時態(tài)的構成
     句型
     時態(tài)
     主系表
     謂主狀
    一般現(xiàn)在時態(tài)
     is, am, are
     there is (are)
    一般過去時態(tài)
     was, were
     there was (were)
    一般將來時態(tài)
     will be
     there will be
    一般過去將來時態(tài)
     would be
     there would be
    ●There is a wallet (錢包) on the desk .
    ●There was a wallet (錢包) on the desk .
    ●There will be a wallet (錢包) on the desk .
    ●There would be a wallet (錢包) on the desk .
    ●There is a fool白癡 from England on the desk in the room on the second floor in the building in the school in BJ.
    牢牢記住英語的第2個句型,重中之重是旗幟--------There be的變化