1、学科：英语学科：英语年级：七年级年级：七年级微课课题：现在进行时态微课课题：现在进行时态She is swimming.He is running.The monkey is eating bananas.They are dancing.She is swimming.He is running.The monkey is eating bananas.They are dancing.Be+V-ing含义：含义：现在进行时表示现在（现在进行时表示现在（说话瞬间）正在进行的动作。说话瞬间）正在进行的动作。构成：构成：be(am/is/are)+V-ing 请归纳请归纳什么什么是现在进行时是现
2、在进行时？标志词：标志词：now、look、listenI am watching TV now.动词现在分词的变化规则动词现在分词的变化规则dodoing watchwatching cleancleaning eateatingwritewriting dancedancing comecoming havehavingrunrunning swimswimming stopstopping getgetting一般在动词原一般在动词原形末尾加形末尾加-ing。以不发音字以不发音字母母e结尾的结尾的动词，先去动词，先去掉掉e，再加，再加-ing。以重读闭音节结以重读闭音节结尾的动词，如果尾
3、的动词，如果末尾只有一个辅末尾只有一个辅音字母，应先双音字母，应先双写这个字母，再写这个字母，再加加-ing。直接加直接加去去“e”加加双写加双写加What are you doing?I am playing basketball.Are you dancing?No,I am not.I am not dancing.Are you walking?No,I am not.I am not walking.She is swimming.I am playing basketball.They are dancing.现现在在进进行行时态时态的句式的句式肯定句式：主肯定句式：主语语+be+
4、V-ing+其其它它.Are you dancing?Are you walking?一般疑一般疑问问句句式句句式：Be+主主语语+V-ing+其其它它？现现在在进进行行时态时态的句式的句式I am not walking.否定句式否定句式：主：主语语+be+not+V-ing+其其它它.I am not dancing.现现在在进进行行时态时态的句式的句式What are you doing?I am playing basketball.特殊疑问句句式：特殊疑问句句式：疑问词疑问词+be+V-ingbe+V-ing+其它？其它？What is she doing?What is he do
5、ing?She is reading.He is doing his homework.用所给动词的适当形式填空用所给动词的适当形式填空.1.Look!The cat_(run)up the tree.2.-_he _ (clean)the blackboard now?-No,he isnt.3.Listen!They_(sing)in the classroom.is runningis runningIsIs cleaningcleaning are singingare singing含义：含义：现在进行时表示现在（说现在进行时表示现在（说话瞬间）正在进行的动作。话瞬间）正在进行的动作。构成：构成：be(am/is/are)+V-ing 标志词：标志词：now、look、listen现在进行时的四种句式现在进行时的四种句式SummaryThanks
