上册第一单元高二英语课件

while there is nothing to be fearedIf we make great efforts to do something， it’s more important for you to have imagination than knowledgeThere are only things to be understood in life，我自信所以我 成功我不足 所以我 努力我努力 所以我进步If you want to succeed， we’ll succeed And no matter how clever h，