现在进行时问题what are you doing?what is the boy swimming?为什么swimming后面不加doing?

现在进行时问题what are you doing?what is the boy swimming?为什么swimming后面不加doing? What are you doing in the rainy weather. raniny为什么不是现在进行时 What are you doing for vacation 这句话为什么不是现在进行时 What are you doing for vacation 是将来进行时吗?还是过去进行时?还是现在进行时?还是一般进行时? What time are you open/opening until?句子中有be动词,后面要加 ing动词表示现在进行时吗?What time are you open until?还可见What time are you opening until?请问哪个正确? what are you doing tonight?这是句现在进行时的句子,为什么问的事将来的打算?请指教, 英语语法问题“现在进行时”.我问一个问题.are you feeling better today 和 do you felling better today 哪个正确?为什么正确!告诉我一点语法知识呀.是不是“现在进行时”?现在进行时.有表示什么？难 what are you doing this sunday应答是将来时还是现在进行 what would you like加现在进行时吗? what do you do in the evening ?现在进行时 what does he do now 与what are you doing?有何区别?前句是冀教版小学英语五年级下册中的句子,我搞不清为何它不用现在进行时? What are you doing now?这种说法正确吗?现在进行时就表示现在了,为什么还可以加NOW? 填空 填的句子都是现在进行时what are you ( )(do)now?i ( ）（eat） 还有一个我的问题 写现在进行时的句子 应该不用+going to 把还有几个句子 look the boy ( )(put)the rubbish into the office 请问现在进行时和一般现在时,过去时的区别!WHAT ARE YOU DOING?现在进行时WHAT DO YOU DO THIS MONING?一般现在时WHAT WERE YOU DO THIS MONING?过去时WHAT DID YOU DO THIS MONING?过去时好象都差不多怎么分清楚?还有 现在进行时的句子能缩写吗?例如What are you donging完全回答I am reading.能直接写成Reading吗 英语将来时全都可用现在进行时来表示吗?所有将来时的英语句子都能用现在进行时来表示吗?如何表示?What are you doing for vacation?为什么要用FOR.不用ON? where are you going?what are you doing?where are you going?我理解它为be going to一般将来时的疑问句形式.我回答：I am going shopping.或者I am going to shop.what are you doing?我理解它为be+Ving现在进行时的疑问句形式 单词造句 ,尽量用现在进行时例：What you do What are you doing?1.Liu qing watch ants ____________________2.Who take photos ____________________3.They collect leaves ___________________4.We do an experiment _______________________