小学英语一般现在时和现在进行时复习课ppt课件.ppt

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1、一般现在时与,The Present Tense and The Present Continuous Tense,现在进行时,What day is it today?What day is it tomorrow（明天）？What do you usually do at weekends?,Its Friday.,Its Saturday.,I usually Sometimes I ,How about your parents?,和你的同桌谈论周末的活动：What do you usually do at weekends?What does your father/mother d

2、o?注意动词三单的正确运用,On Saturday I usually do housework at home. My sun often helps me. He usually cleans his bedroom.On Sunday I usually go to the park near my house.My parents often walks around（环绕） the park. I always chat with my son happily（开心地）.,Read and find,一般现在时表示主语经常性和习惯性的动作或存在的状态；,标志词有uaually, of

3、ten, alway, sometimes, every,基本结构：主语是三单时动词一般用三单，主语是其它一般用动原。,一、写出下列动词的第三人称单数形式。work _ read_ write_ teach_ wash_ watch_ go_ do_ study_ fly_ play_ have_,预习反馈,works,reads,writes,teaches,washes,watches,goes,does,studies,flies,plays,has,动词三单的变化规则：1.一般情况下，直接加-s；2.以s. x. sh. ch. o结尾，加-es；3.以“辅音字母+y”结尾，变y为i,

4、 再加-es。,Lets sing,Im washing my hands.,Im watching TV.,Im cooking.,Im eating.,Read and find,What are you doing?,现在进行时表示在说话瞬间正在进行或发生的动作。,基本结构: be + V-ing,预习反馈,二、写出下列动词的现在分词形式。work_ sing_ play_ study_ dance_ have_ write_ take_ run_ sit_ shop_ swim_,working,singing,playing,studying,dancing,having,writi

5、ng,taking,running,sitting,shopping,swimming,现在分词的变化规则：1.一般情况下，直接加-ing；2.去掉哑音e，加-ing；3.双写尾字母, 再加-ing。,The bird,is,sing,ing.,What is the bird doing?,Listen!,He,run,is,ning .,What is the man doing?,Look!,She,read,is,ing now.,What is she doing?,预习反馈,三、用所给词的正确形式填空。1. Look! The children _(swim) in the riv

6、er.2. We _(clean) our classroom every day.3. Listen! The birds _ (sing) in the tree.4. We _(do) our homework every day. Now we _(do) our homework in the classroom.5. Sometimes Ling Ping _(have) lunch at home.But now he _(have) lunch at school.,are swimming,clean,are singing,do,are doing,has,is havin

7、g,当堂训练,1. She does shopping on Sundays.（用now改写） She _ _ shopping now.2. We play basketball every day.（同now 替换every day） We _ _ basketball now.3. He is eating some oranges now.（用every day 替换now） He _ _ oranges _ _.4. Helen is reading storybooks. （用usually改写） Helen _ _ storybooks.,Homework,1. 复习一般现在时和现在进行时的特点，掌握两种时态的不同。2. 记住动词三单、现在分词的变化规则。2. 完成拓展巩固。,