教学反思 (29)

be going to 用法教学反思 利通二小 黄月琴 同学们! 你们所接触的时态家族里今天又来了一位新成员be going to。大家一定非常想了解他有什么本领吧？那就一起来看看吧！一、be going to强调主语经过事先计划安排在未来的时间内“打算做某事”，其中be选用am, is或are与主语的人称和数保持一致，to 后接动词原形。句末常含有表示将来的时间状语。如： Im going to see my grandparents next Sunday. They are going to build a park in the center of the city next year.二、be going to还可以表示有某种迹象表明即将发生的天气变化等情况。如： Look at the clouds! Its going to rain soon.三、含be going to的肯定句改为否定句是在am / is / are后加not；改一般疑问句将am/ is/are调至句首；特殊疑问句由：特殊疑问词+一般疑问句？。如： Tom isnt going to watch the football match tomorrow. Are you going to study French next year? What are you and your friends going to do this afternoon?四、表示“某地/某时将有”时，可以用句式“There +is / are goingto be+主语+将来时间”。但要避免下句的错误： 明天下午将有一场足球赛。 误 There is going to have a football match tomorrow afternoon. 正 There is going to be a football matchtomorrow afternoon. 析 there 与be连用表示存在关系，不能受汉语影响而误用have。五、当句中谓语动词为come, go, leave，start, stay, move, arrive等时，只需用现在进行时便可表示将来的动作。 They are leaving for Beijing next Friday. Im sure she is coming to dinner this evening.判断上面句中的动作是正在发生还是将要发生，可以从句末有无将来时间状语及句子的上下文来综合判断。请比较： We are going to the park. 我们正在去公园。 We are going to the park next Sunday. 我们下周日将去公园。