1、帮忙
...give someone a big hand 为某人鼓掌give someone a hand 帮忙give up 放弃；投降；抛弃 ...
2、助他人一臂之力
... Over and above 超越 Give someone a hand 助他人一臂之力 In the long run 长远来说 ...
3、帮某人一把
... material 素材 give someone a hand 帮某人一把 1、what's the deal? 出什么事了？ ...
4、理解易混淆短语
理解易混淆短语（give someone a hand ）
give someone a glad hand向某人伸出欢迎的手
give someone a free hand放手让某人干;让某人全权处理
give someone a big hand为某人鼓掌;掌声鼓励;为或者人拍手;向某人热烈鼓掌欢迎