将下列词语按要求归类。   

说明   犹豫   叮嘱   发现   构思   凝视   告诉   游览   猜测   观赏   

表示看的词语：                                                                                                                      

表示说的词语：                                                                                                                       

表示想的词语：                                                                                                                      

推振法