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、一般现在时与一般现在时与The Present Tense and The Present Continuous Tense现在进行时现在进行时What day is it today?What day is it tomorrow（明天）？（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：和你的同桌谈论周末的活动：What do you usually do at weekends?What does

2、 your father/mother do?注意动词三单的正确运用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）（环绕） the park. I always chat with my son happily（开心地）（开心地）. 一般现在时一般现在时表示主语表示

3、主语经常性和习惯性经常性和习惯性的动作或存在的状态；的动作或存在的状态；标志词有标志词有uaually, often, alway, sometimes, every基本结构：基本结构：主语是三单主语是三单时时动词一般用三单动词一般用三单，主语是其它一般用动原。，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。一、写出下列动词的第三人称单数形式。work work _ _ read_ write_ read_ write_ teachteach_ wash_ watch_ wash_ watch_ go_ do_ study_ go_ do_ study_ fly_ play_ ha

4、ve_ fly_ play_ have_worksreadswritesteacheswasheswatchesgoesdoesstudiesfliesplayshas动词三单的变化规则：动词三单的变化规则：1.1.一般情况下，直接加一般情况下，直接加-s-s；2.2.以以s. x. sh. ch. os. x. sh. ch. o结尾，加结尾，加-es-es；3.3.以以“辅音字母辅音字母+y”+y”结尾，变结尾，变y y为为i, i, 再加再加-es-es。Im washing my hands.Im watching TV.Im cooking.Im eating.What are yo

5、u doing?现在进行时现在进行时表示在说话瞬间表示在说话瞬间正在进行或发生的动作正在进行或发生的动作。基本结构基本结构: be + V-ing 二、写出下列动词的现在分词形式。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_ workingsingingplayingstudyingdancinghavingwritingtakingrunningsittingshoppingswimming现在分词的变化规则：现在分词的变化规则：1.1.一般情况下，直接加一般情

6、况下，直接加- -inging；2.2.去掉哑音去掉哑音e e，加，加-ing-ing；3.3.双写尾字母双写尾字母, , 再加再加-ing-ing。 The birdis singing.What is the bird doing?Listen!He runis ning .What is the man doing?Look!She readising now.What is she doing? 三、用所给词的正确形式填空。三、用所给词的正确形式填空。1. Look! The children _(swim) in the river.2. We _(clean) our classr

7、oom 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 swimmingcleanare singingdoare doinghasis having1. She does shopping on Sundays.（用

8、（用now改写）改写） She _ _ shopping now.2. We play basketball every day.（同（同now 替换替换every day） We _ _ basketball now.3. He is eating some oranges now.（用（用every day 替换替换now） He _ _ oranges _ _.4. Helen is reading storybooks. （用（用usually改写）改写） Helen _ _ storybooks.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。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。记住动词三单、现在分词的变化规则。2. 完成拓展巩固。完成拓展巩固。