观察以下课文原句并思考黑体部分的功能与构成:
1. Grandfather and Father, seated at the table, are playing chess.
2. Lawyers help people and are respected by others.
3. . . . you said that you wanted to be a professional football player.
4. . . . you have found the career that suits your talents.
5. . . . you will have two options for your future.
[归纳填空]
(1)句1时态为“现在进行时”。
(2)句2时态为“一般现在时”。
(3)句3时态为“一般过去时”。
(4)句4时态为“现在完成时”。
(5)句5时态为“一般将来时”。
