用英语句型造句

1.want sb/sth（想要某人/某物)I want that book which on the bookcase.(我想要那个在书架上的书。）I want her.(我想要她）2.want to do sth(想要做某事）I want to have a picnic（我想去野餐）3.would like to do sth（想要做某事，与want to do sth相同，但是更有礼貌）I would ...