根据以下问题记笔记 1:一般现在时用于哪几种情况,请一一列举(并附带句子说明) 2:一般过去式用于哪几种情况,请一一列举(并附带句子说明) 3:现在进行时用于哪几种情况,请一一列举(并附带句子说明) 4:过去进行时用于哪几种情况,请一一列举(并附带句子说明) 二:以下句子是出现在学习视频中的,请学习时注意,抄下来并做翻译。 (1) He was excited at hearing the news . (2) Seeing nobody at home,she decided to leave them a note . (3) These seats are reserved for you . (4) They are problems left over by history . (5) He was found injured at a foot of a cliff . (6) Smith passes the ball to Dave and Dave shoots. (7) The earth goes round the sun. (8) The plane takes off at 11:30 . (9) The match is about to start. (10) We have studied English for many years. (11) She had been trying to find a job, but had failed. 笔记拍照上传到学习通