指出划线的“以”、“为”在不同句子中的意思。

（1）以：固以怪之矣                                  

               令辱之，以激怒其众                                     

                杀之以应陈涉                             

                扶苏以数谏故                               

                今诚以吾众诈自称公子扶苏项燕                              

（2）为：公宜为王，陈涉乃立为王                          

                项燕为楚将                          

                为天下唱                        

                为坛而盟                        

                号为张楚