新概念英語第一冊課堂筆記Lesson31 Where’s Sally?

課堂筆記
    語法 ―― 時態(tài)：
    在第一冊出現(xiàn)了八種時態(tài)
    1．首先了解概念
    2．時態(tài) ―― 動詞變化規(guī)則，時間的狀態(tài)
    now -- 現(xiàn)在進行時
    usually, often, always... -- 一般現(xiàn)在時
    already, yet -- 現(xiàn)在進行時
    現(xiàn)在進行時，表示現(xiàn)在正在進行或者發(fā)生的動作、狀態(tài)；
    表示現(xiàn)階段正在進行或發(fā)生，但說話的此刻動作不一定進行；
    后面加一個將來的時間，可以表示打算做的事情。
    結(jié)構(gòu)：S. + be + V.-ing
    S. + be + not + V.-ing
    Be + S. +v.-ing?
    Yes, S. + be / No, S. + be + not
    What + be + S. + v.-ing
    What is Sally doing? / Tim doing? / What are they doing?
    Are they climbing the tree?
    Is she sitting under the tree?
    The dog is / isn't running after the cat.
    Is the dog running after the cat?
    Yes, it is. / No, it isn't.
    I am speaking / talking.
    Sam is climbing the tree.
    We are listening.
    I am studying English in New Oriental7 School.
    I am reading Gone with the wind.