【正文】
our school.(表示經(jīng)常)He is teaching English and learning Chinese.(表示現(xiàn)階段) ?、郜F(xiàn)在進行時常與always、often等頻度副詞連用,表經(jīng)常反復的動作或某種感情色彩)The girl is always talking loud in public. 常見狀態(tài)動詞有下列四類動詞:(一般不宜用現(xiàn)在進行時)?! 。˙)表存在的狀態(tài)的動詞:have,own,exist,lie,remain,seem,appear,belong to,depend on?! 。―)表示感官的動詞:see,hear,notice,feel,smell,sound,taste,look。(常與表示將來的時間狀語連用,如tomorrow、next week等)?! e39?! 追N表示將來動作的句型及其區(qū)別: be going to與will/shall ?、賐e going to表示現(xiàn)在打算在將來要做某事,這種打算往往經(jīng)過事先考慮,甚至已做了某種準備;shall/will 表示未事先考慮過,即說話時臨時作出的決定。ll take it.(此句中不可用be going to) ②be going to表示根據(jù)某些事實推斷必然發(fā)生的動作?! ish will die without water.(必然趨向)The fish is going to die soon.(根據(jù)這條魚現(xiàn)在的狀況做出的推斷) ?、踒e going to表將來,不能與條件狀語從句連用;而will則能,表意愿。ll go fishing.(正確)If it is fine,we are going to go fishing.(錯誤) be to do與be going to be to do 、安排即將發(fā)生的動作?! e is going to Beijing for a visit next week.(他自己打算去)He is to go to Beijing on business next week.(組織讓他去) be about to “即將,就要”,后面不能接具體時間狀語。當be表示根據(jù)時間順序肯定會出現(xiàn)的狀態(tài),只用一般現(xiàn)在時。強調(diào)緊迫感?! e said he would e to see you.(在他說的時候還沒有來)上述“幾種表示將來動作句型及其區(qū)別”也適應于過去將來時。表示過去某時或某一階段發(fā)生的動作或狀態(tài)?! was reading a book at 8 yestoday. It was raining last night. : 。(只用于延續(xù)動作)常與for、since引導的狀語連用外,還可以和下面的介詞短語連用:during/in/over the last(past)few years(months,weeks)、