1、指未发生的动作,规律是:主句一般将来时,从句用一般现在时代替一般将来时。
如:I will tell him the news as soon as he comes back。
注:有时,为了特意表达刚刚完成某事就如何如何,需要用现在完成时。
如:I will go with you as soon as I have washed my face。
2、一般来说as soon as前后的动词用主将从现,主句用一般将来时,从句用一般现在时。不过,也有过从句和主句都用一般现在时的情况。
如:As soon as he finishes his classwork,he runs out of the class。
他一做完课堂作业,就跑出了教室。
1、As soon as he got inside,the dog shook himself。
他一进来,狗就开始摇头摆尾。
2、They stopped you as soon as you deviated from the script。
一旦你偏离了剧本的内容,他们就会喊停。
3、As soon as the two chicks hatch,they leave the nest burrow。
两只小鸟一出壳就离开了巢穴。
1. as soon as 在句中的位置
as soon as 在句子中的位置通常是固定的,通常放在两个句子之间,表示两个事件之间的联系。例如:As soon as the sun sets, we will start our journey. (太阳一落山,我们就开始旅行。)这句话中,“as soon as”放在了“太阳落山”和“我们开始旅行”两个句子之间,表示第二个事件会在第一个事件发生后紧接着发生。
2. as soon as 后面接的修饰词的使用
as soon as 后面可以接各种修饰词,常用的有 immediately, directly, promptly等。这些修饰词可以进一步强调第二个事件在第一个事件发生后紧接着发生。例如:As soon as he finished his homework, he immediately went out to play. (他一完成作业就立刻出去玩耍。)这句话中,“immediately”强调了“出去玩耍”这个事件在“完成作业”后紧接着发生。