小升初语法讲练测课件加练习-现在进行时（全国通用版）

小升初语法- 现在进行时 ①含义 ②be动词的讲解 ③动词ing的变化规则 ④句式变化 现在进行时态 含义：描述正在发生的事情或描述此刻正在进行的动作。 现在进行时态 的基本结构 主语+be+动词ing I am reading. She is cooking. We are playing. be动词的讲解 be动词的用法口诀 be动词，真伟大，生出am，is，are。 我（I）用am，你（you）用are， is连着他（he），她（she），它（it）。 单数名词用is，复数名词全用are。 现在进行时的标志词 look Look！The bird is flying. listen Listen！They are singing. now He is playing basketball now. 1.Look！She _____dancing. A.am B.is C.are 2.They ____watching TV now. A.am B.is C.are 3.Shhhh！He _____sleeping now. A.am B.is C.are 动词ing的变化规则 Read and change read wash sleep think send speak reading washing sleeping thinking sending speaking 你发现什么规律了吗？ Read and change swim stop cut run put sit swimming stopping cutting running putting sitting 重读闭音节（辅元音），双写末尾的辅音字母，再加ing。 Read and change come make leave have take use coming making leaving having taking usking 以不发音e结尾的单词，去e，再加ing。 用括号内单词正确的形式填空 1.Listen！The kids_____________(sing). 2.Lower your voice,please.The baby _________sleeping now. 3.Look! The two birds__________(fly) over the sea. 4._____mom_____(bake) a cake right now? are singing is sleeping are flying Is baking 现在进行时的句式变化 否定句结构 肯定句：I am drinking. 否定句：I am not drinking. 主语+be+not+动词ing 请将肯定句变为否定句 They are having fun. She is having a meeting. He is speaking on the phone. not not not 一般疑问句结构 陈述句：I am drinking. 否定句：Am I drinking? be+主语+动词ing 请将陈述句变为一般疑问句 They are having fun. _______________________ She is having a meeting. _______________________ He is speaking on the phone. _______________________ Are they having fun? Is she having a meeting? Is he speaking on the phone? 一般疑问句的回答 肯定回答：Yes，he is. 否定回答：No，he isn’t. 肯定回答：Yes，主语+be. 否定回答：No，主语+be+not. Is he drinking？ 作出一般疑问句的肯定和否定回答 Are they having fun ? __________________________ Is she having a meeting? _______________________ Is he speaking on the phone. _______________________ Yes,they are./No,they aren’t. Yea,she is./No,she isn’t. Yes,he is./No,he isn’t. 现在进行时的特殊疑问句结构 They are having fun. Who are having fun？ 观察下列陈述句是