for,at,with,to,ing形式的用法,急就是语法问题,有时填空题考.一语中的的,易懂简便的.不要多,就说for,at,with,to,ing形式在填空题和词汇填空怎么判断用那个就行.最好一句话,不要太麻烦,我看不懂.给

英语介词短语 后面加原形还是ing形式to about for at in on of off with into这些介词后面应该 加动词的原形 还是 ing 形式还有 help make let + 不带 to 不定式 / 动词原形 for,at,with,to,ing形式的用法,急就是语法问题,有时填空题考.一语中的的,易懂简便的.不要多,就说for,at,with,to,ing形式在填空题和词汇填空怎么判断用那个就行.最好一句话,不要太麻烦,我看不懂.给 with regard to 的regard是什么?应该是-ING形式吧? 介词（to,at,for,with)的用法? to,in,at,with,of,for用法 ,什么时候加ing?什么时候加s?about用法,等一系列介词用法any,a little,lot什么时候适合用？ Thanks for helping us with our math中helping为什么是ing形式? 现在进行时是不是就是动词ing形式?He likes ___ with it at home .为什么是play的ing形式,而不是直接加s so knowing how to ask for information politely is important knowing为什么用ing形式 so knowing how to ask for information politely is impaotant know为什么用ing形式 go to the movies once a month for relaxed relax是否应为ing形式? It is easy for me to learn Englind.中的learn用ing形式吗 He stared at me as if seeing me for first time.翻译并急事if 后面为什么用ing形式.而另外一句if后面用的to do.为什么He cleared his throat as if to say something. 回答：vegetable I did some reading.为什么是ing形式?vegetable I did some reading.为什么是ing形式?I saw a movie what test did Mary study for last night?为什么用for而不是at?写出I went to the beach的问句they camped by the lake 小学英语单词形式句子形式比如ON FOR WITH IN都该放在句子哪 还有什么ING形式等 with能加ing形式with能加ing形式吗 介词for,with,to,at的用法及区别? 英语翻译只有 at with to for可以选择 let‘s welcome them填空（to for at with )dance .