to do和doing做开头区别 句子开头，什么时候用To do什么时候用Doing
\u4ee5to do sth\u5f00\u5934 \u548c \u4ee5doing sth\u5f00\u5934\u6709\u4ec0\u4e48\u533a\u522b\u4ee5to do sth\u5f00\u5934 \u548c \u4ee5doing sth\u5f00\u5934\u7684\u533a\u522b\uff1a
To play basketball is funny\u548c Playing backetball is funny\u7684\u533a\u522b\uff1a
1\u3001To play basketball is funny\u548c Playing backetball is funny\u90fd\u8868\u793a\u201c\u6253\u7bee\u7403\u5f88\u6709\u8da3\u201d\u3002
2\u3001\u4f46\u662fPlaying backetball is funny\u8868\u793a\u957f\u65f6\u95f4\u7684\u559c\u6b22\u505a\u67d0\u4e8b\uff0c\u6307\u5174\u8da3\u7231\u597d\u3002\u5728\u610f\u4e49\u4e0a\u6bd4\u8f83\u4e00\u822c\u548c\u62bd\u8c61\uff0c \u65f6\u95f4\u89c2\u5ff5\u4e0d\u5f3a\uff0c\u4e0d\u6307\u67d0\u4e00\u6b21\u52a8\u4f5c;
\u4f8b:
I like watching TV.\u6211\u559c\u6b22\u770b\u7535\u89c6\u3002
Do you like singing.\u4f60\u559c\u6b22\u5531\u6b4c\u5417?
She likes swimming. \u5979\u559c\u6b22\u6e38\u6cf3\u3002(\u7ecf\u5e38\u6027\u7684\uff0c\u7231\u597d)
I like eating fish.\u6211\u559c\u6b22\u5403\u9c7c.\uff08\u4e2a\u4eba\u53e3\u5473\u800c\u5df2\uff0c\u4e00\u79cd\u7231\u597d)
3\u3001To play basketball is funny\u5219\u5e38\u6307\u67d0\u4e2a\u5177\u4f53\u7684\u52a8\u4f5c\uff0c\u8868\u793a\u5076\u5c14\u4e00\u6b21\u559c\u6b22\u505a\u67d0\u4e8b\u3001\u6216\u8005\u7a81\u7136\u559c\u6b22\u5e72\u67d0\u4e8b\u3002
To play basketball is funny.\u60f3\u53bb\u505a\u67d0\u4e8b(\u8868\u793a\u6709\u4e2a\u8d8b\u5411\u6027\uff0c\u597d\u50cf\u662f\u8981\u5230\u67d0\u5904\u53bb\u505a\u67d0\u4e8b)
\u4f8b:
She likes to swim this afternoon.\u5979\u4eca\u5929\u4e0b\u5348\u60f3\u6e38\u6cf3\u3002(\u7279\u6307\u67d0\u4e00\u6b21\u7684\u52a8\u4f5c)
1\u3001doing\u8868\u559c\u6b22\u4e60\u60ef\u505a\u67d0\u4e8bI LIKE PLAYING FOOTBALL.
to do\u7279\u522b\u559c\u6b22\u505a\u4ec0\u4e481 LIKE TO PLAY FOOTBALL.
2\u3001\u9009\u62e9\u4e2d\u8868\u67d0\u4eba\u7231\u597d\u505a\u4ec0\u4e48\u7528doing\uff0c\u4e0d\u540c\u7684\u52a8\u8bcd\u540e\u8ddf\u4e0d\u540c\u7684doing/to do\u3002
3\u3001"to do sth. ..."\u4fa7\u91cd\u4e8e\u5177\u4f53\u7684\u4e00\u6b21\u6027\u7684\u52a8\u4f5c\uff1b\u800c"doing sth. ..."\u5219\u4fa7\u91cd\u4e8e\u4e60\u4fbf\u6027\u7684\u52a8\u4f5c,\u8bd5\u6bd4\u8f83\u4e0b\u5217\u53e5\u4e2d\uff1a
swimming\u4e0eto swim\u4e24\u8005\u7684\u533a\u522b:
Tom likes swimming, but he doesn' t like to swim this afternoon.
\u6c64\u59c6\u559c\u6b22\u6e38\u6cf3\uff0c\u4f46\u4ed6\u4eca\u5929\u4e0b\u5348\u4e0d\u559c\u6b22\u6e38\u6cf3\u3002
\u4ed4\u7ec6\u54c1\u5473\u4e8c\u4e8c\u8005\u7684\u4e0d\u540c\u542b\u4e49,\u4fbf\u53ef\u77e5\u5176\u5728\u7528\u6cd5\u4e0a\u7684\u533a\u522b\u4e86\u3002
\u4ee5\u4e0a\u5185\u5bb9\u53c2\u8003 \u767e\u5ea6\u767e\u79d1-\u7ffb\u8bd1
\u4f60\u60f3\u95ee\u7684\u662f\u4e0d\u5b9a\u5f0f\u505a\u4e3b\u8bed\u548c\u52a8\u540d\u8bcd\u505a\u4e3b\u8bed\u7684\u95ee\u9898\u5427
\u8fd9\u4e24\u4e2a\u90fd\u53ef\u4ee5\u505a\u4e3b\u8bed\u653e\u5728\u53e5\u9996,\u73b0\u4ee3\u82f1\u8bed\u5bf9\u8fd9\u4e24\u4e2a\u505a\u4e3b\u8bed\u7684\u533a\u522b\u5df2\u7ecf\u6de1\u5316\u4e86,\u4e2d\u8003\u80af\u5b9a\u662f\u4e0d\u4f1a\u8003\u5b83\u4fe9\u7684\u533a\u522b\u7684.
\u4e0d\u5b9a\u5f0f\u73b0\u5728\u5f88\u5c11\u505a\u4e3b\u8bed\u4e86,\u56e0\u4e3a\u73b0\u5728\u6bd4\u8f83\u591a\u7684\u8bf4\u6cd5\u662f\u7528it\u4f5c\u5f62\u5f0f\u4e3b\u8bed
\u4f8b\uff1aTo take enough exercise is good for your health.\u5f88\u5c11\u6709\u4eba\u8fd9\u6837\u8bf4
\u5e94\u8bf4 It's good for your health to take enough exercise.
\u5982\u679c\u7528\u52a8\u540d\u8bcd\u505a\u4e3b\u8bed
Taking enough cxercise is good for your health.
\u610f\u601d\u662f\u4e00\u6837\u7684
你的问题是：不定式与动名词充当主语的区别
不定式指某次具体的、将要发生的行为，例如：To save money now is not easy. 现在攒钱不容易。
动名词则表示一般的、抽象的行为。例如: Saving money is a good habit. 攒钱是个好习惯。
to do 表目的 doing表伴随
todo 表目的
doing 表进行，主动
to do表目的“为了”
扩展阅读：stop todo和doing区别 ... do to do doing开头的区别 ... teach to do和doing区别 ... to do放在句子开头 ... 七年级todo和doing的句型 ... 加to do和doing意思不同 ... what are you doing ... todo和doing区别归纳 ... 句子开头用to do还是doing ...
