六年级英语下册《现在进行时态讲与练 1》课件 人教版PEP.ppt

现在进行时态讲与练 人教pep 六年级英语下册课件 现在进行时1 用法 说话时正在进行的动作或当前一段时间正在进行的动作2 常用时间状语 now thesedays3 动词构成 be v ing 肯定式 am is are 现在分词 ing am is areworking否定式 am is are not 现在分词 4 一般疑问构成及简答 am is are 主语 现在分词 其它 yes iam heis no theyaren t特殊疑问举例 whatareyoudoingnow whoisflyingakitethere 总结规律 现在进行时是由be am is are 动词 ing形式构成的 肯定式结构 主语 be 动词 ing形式 其他 否定式结构 主语 be not 动词 ing形式 其他 一般疑问句式结构 be 主语 动词 ing形式 其他 特殊疑问句式结构 疑问词 be 主语 其他 动词现在分词的变化规则 动词现在分词构成 动词原形 ing 规则如下 1一般情况下直接加ingthink thinkingsleep sleepingstudy studyingspeak speakingsay sayingcarry carryingwake waking2以不发音的字母e结尾的单词 去掉字母e 再加ingcome comingmake makingleave leavinghave havingtake taking 3以重读闭音节 重读闭音节即两个辅音中间夹一个元音并且重读的音节 结尾 呈现 辅 元 辅 结构的动词 双写末尾的辅音字母 再加ingstop stoppingsit sittingrun runningforget forgettingbegin beginning这类词还有 bigin cut get hit run set sit spit stop swim beg drop fit nod dig forget regret rid 等 4以ie结尾的动词 把ie改为y 再加ingdie dyinglie lying 标志性词语 1 现在进行时 通常用 now eg iamdoingmyhomeworknow 2 现在进行时 通常用 look eg look mymotherisrunning 3 现在进行时 通常用 listen eg listen theyarereading 4 现在进行时 通常用 atthe this moment eg atthe this moment heisonlyweeping 现在进行时专项练习 一 写出下列动词的现在分词 play run swim make go like write ski read have sing dance put see buy love live take come get stop sit begin shop 二 用所给的动词的正确形式填空 1 theboy draw apicturenow 2 listen somegirls sing intheclassroom 3 mymother cook somenicefoodnow 4 what you do now 5 look they have anenglishlesson 6 they not water theflowersnow 7 look thegirls dance intheclassroom 8 whatisourgranddaughterdoing she listen tomusic 9 it s5o clocknow we have suppernow10 helen wash clothes yes sheis 三选择填空 1 whatareyoudoing i a eatb caneatc eatingd ameating2 wewant thisbooknow a readingb amreadingc readd toread3 ourteacheris aredsweater a puttingonb putonc wearingd wear4 thatboyisn t theteacher a listenb listensc listeningd listeningto d d c d 5 it seighto clock jim sfamily tv a iswatchingb arewatchingc watchd towatch6 mymotheris acake mybirthday a making tob making forc doing tod doing for7 letme thesebooksinthebox a putsb putc toputd putting8 you thewindow yes iam a do cleanb is cleaningc are cleaningd do cleaning b b b c 四 句型转换 1 theyaredoinghousework 分别改成一般疑问句和否定句 2 thestudentsarecleaningtheclassroom 改一般疑问句并作肯定和否定回答 3 i mplayingthefootballintheplayground 对划线部分进行提问 4 tomisreadingbooksinhiss