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1 .一般将来时表示计划、打算、企图做某事或来注定要发生的事情。 2 .表示将来时的四种形式 ①will /shall +动词原形 ②be going to do ③be about to do(正要干什么) ④be to do ① be going to 有很强的计划性,打算干什么,而will表示谈话时临时决定的意图,具有临时性和偶然性。 ----The telephone is ringing. ----I _____ answer it. A. will B. am going to C. am to D. am about to ---Alice, why didn’t you come yesterday? ---I _____, but I had an unexpected visitor. A. had B. would C. was going to D. did ②be going to 可用来表达某种迹象要发生的事。而will 不能表示 Look at the clouds! It’s going to rain. 3. be to和be going to ①表示约定、计划或职责、义务要求即将发生的动作。 ②be to do 安排将要干什么,有很强的计划性,有时=be going to be to 表示客观安排或受人指示而做某事. be going to 表示主观的打算或计划。 I am to play football tomorrow afternoon. I'm going to play football tomorrow afternoon. 4.be about to do 表示“正要干什么…”, 表示即将发生的动作,不与表示将来的时间状语连用。 常与when 连用,when 此时意思: 就在这时,是并列连词 构成句型: …be about to do …when…. I was about to leave when it rained. 特别注意 (1)一般现在时表示将来,特别用于车、船、飞机等时刻表中安排好的。 The plane leaves tomorrow.(尽管有tomorrow, 但没有will ,be going to ) (2)某些瞬间动词“go, come, arrive ,leave ,start, begin, fly, take ”等用现在进行时表示将要发生的动作。 I’ve won a holiday for two to Floria. I ______my mum. A. am taking B. have taken C. take D. will have been |