新概念英語第二冊語法lesson 2 Breakfast or lunch?

字號(hào):

1.現(xiàn)在進(jìn)行時(shí)(The present progressive4 tense) 和一般現(xiàn)在時(shí)(The present simple tense)
    現(xiàn)在進(jìn)行時(shí)表示說話時(shí)正在進(jìn)行的動(dòng)作或正在發(fā)生的事件,往往與now, just, still等副詞連用(cf. 第1冊第31課):
    John is still sleeping.
    約翰還在睡覺。
    Jane is just dressing5 up.
    簡正在打扮。
    Mrs. Smith is cooking now.
    史密斯太太現(xiàn)在正在做飯。
    一般現(xiàn)在時(shí)可以表示習(xí)慣性動(dòng)作,往往與頻度副詞連用,如often, always, sometimes, never等:
    Do you often come here?
    你常來這兒嗎?
    I always to the library on Friday.
    星期五我經(jīng)常去圖書館。
    Helen never writes to her brother Tony. She sometimes rings him.
    海倫從來不給她兄弟托尼寫信。她有時(shí)給他打電話。
    現(xiàn)在進(jìn)行時(shí)也用來表示當(dāng)前(一段時(shí)間)的動(dòng)向:
    Jack6 is working hard these days.
    杰克近工作很努力。
    He does not usually work hard.
    他通常是不努力工作的。
    2.感嘆句(Exclamations)
    以what開頭的感嘆句結(jié)構(gòu)為:
    What+adj.+n. +主語+謂語!
    主語和謂語經(jīng)常被省略:
    What an interesting play (it is)!
    多么有趣的一出戲!
    What a lot of flowers!
    這么多花呀!
    What fools they are!
    他們真傻!
    如果沒有形容詞,則往往表示批評或不大好的意思:
    What a thing to say!
    多么難聽的話?。?BR>    What a day!
    鬼天氣!