现在进行时（课件）冀教版（三起）英语六年级下册

Lead in 现在进行时 学习目标 学习目标： 掌握现在进行时的相关内容。 学习重点： 现在进行时的用法。 学习难点：如何正确判断并灵活运用现在进行时。 play basketball 打篮球 playing basketball 正在打篮球 have lunch 吃午饭 having lunch 正在吃午饭 do homework 做家庭作业 doing homework 正在做家庭作业 一. 定义： 在英语中，表示此时此刻正在进行的动作或事件，或者现阶段需要持续进行的动作或事件，要用现在进行时来表达。 二. 标志词： 1.now 现在 right now 此时，立刻 2. Look! 看 Listen! 听 3.It's +时间点 4. Be quiet！请安静 5. at the moment 此时此刻 三.句型结构： 1.肯定句： 主语+be动词（am,is,are)+动词ing+其他。 David play football. is ing Lucy is read a book. ing They fly a kite. are ing She is jump ing. 三.句型结构： 2.否定句： 主语+be动词+not+动词ing+其他。 is not=isn't are not= aren't am not无缩写 David is playing football. 否：David isn't playing football. We are reading a book. 否：We aren't reading a book. 三.句型结构： 3.一般疑问句：（一提二改三问号） Be+主语+动词ing+其他？ 肯回：Yes, 主+be. 否回： No, 主+be+not. David is playing football. 一疑：--Is David playing football? --Yes, he is. --No, he isn't. We are reading a book. 一疑：--Are you reading a book? --Yes, we are. --No, we aren't. 三.句型结构： 4. 特殊疑问句： 特殊疑问词+一般疑问句？ I'm flying a kite in the park now. ① ② 对 1提问：What are you doing in the park now? 对2提问：Where are you flying a kite now? 四. 动词变现分的规则： sing - singing brush - brushing - playing play 动词现分的变化规则 1.一般情况下，直接+ing fly-flying watch-watching clean-cleaning make - making - liking like 动词现分的变化规则 1.一般情况下，直接+ing fly-flying watch-watching clean-cleaning 2.以不发音的e结尾,去e+ing take-taking ride-riding dance-dancing swim - swimming - running run 动词现分的变化规则 1.一般情况下，直接+ing fly-flying watch-watching clean-cleaning 2.以不发音的e结尾,去e+ing take-taking ride-riding dance-dancing 3.元辅结构的重读闭音节，双写末尾辅音字母再+ing sit-sitting swim-swimming shop-shopping lie - lying - tying tie 动词现分的变化规则 1.一般情况下，直接+ing fly-flying watch-watching clean-cleaning 2.以不发音的e结尾,去e+ing take-taking ride-riding dance-dancing 3.元辅结构的重读闭音节,双写末尾辅音字母再+ing sit-sitting swim-swimming shop-shopping 4.以ie结尾，变ie