【正文】
I have already seen the film.陳述否定句:主語+haven’t/hasn’t++其它。I haven’t seen the film yet.一般疑問句:Have/Has+主語++其它?Have you seen the film yet?特殊疑問句:疑問詞+一般疑問句?Who have seen the film?反意疑問句:肯定陳述句,+haven’t/hasn’t+主語(相應(yīng)的代詞)?They have seen the film ,haven’t they?否定陳述句,+have/has+主語(相應(yīng)的代詞)?They haven’ t seen the film ,have they?八、過去完成時1、概念:表示在過去某一時間或動作之前已經(jīng)完成了的動作。它表示動作發(fā)生的時間是“過去的過去”。表示過去某一時間可用等構(gòu)成的短語。2、構(gòu)成:had+3、句型結(jié)構(gòu)陳述肯定句:主語+had++其它。Tim had reached the station before ten o’clock.陳述否定句:主語+hadn’t++其它。Tim hadn’t reached the station before ten o’clock.一般疑問句:Had+主語++其它?Had Tim reached the station before ten o’clock?特殊疑問句:疑問詞+一般疑問句?When had Tim reached the station?反意疑問句:肯定陳述句,+hadn’t+主語(相應(yīng)的代詞)?Tim had reached the station before ten o’clock,hadn’t he?否定陳述句,+had+主語(相應(yīng)的代詞)?Tim hadn’t reached the station before ten o’clock,had he?感嘆句What+n.+主語+謂語!What fine weather it is today!What an interesting story it is!How+adj./adv.+主語+謂語!How cold it is today!How fast they are running!祈使句肯定句:+其它.Open the it like this.否定句:Don’t++其它.Don’t open the door.Don’t do it like thi