五年級下冊英語課件-Unit 5 Im cleaning the room. Lesson 25 人教精通版.(共16張PPT)

1、課題：I am cleaning my room.難點名稱：現(xiàn)在進行時的學(xué)習(xí)1五年級-下冊-第五單元-25目錄CONTENTS2導(dǎo)入知識講解課堂練習(xí)小結(jié)導(dǎo)入3 現(xiàn)在進行時態(tài)現(xiàn)在進行時含義含義：表示現(xiàn)在或現(xiàn)階段正在發(fā)生的動作或所處的狀態(tài)The rabbit is running Zhou Jielun is singing a song.They are playing football.The girl is wearing a dress.現(xiàn)在進行時結(jié)構(gòu)主語+be(am/is/are)+動詞-ing+其他現(xiàn)在進行時現(xiàn)在進行時常見的信號詞：look!看listen!聽now 現(xiàn)在right n

2、ow 就在此時，立刻馬上these days 這幾天at the moment 此時此刻現(xiàn)在分詞的構(gòu)成規(guī)則：現(xiàn)在分詞是在動詞后加上-ing，構(gòu)成規(guī)則如下： 1.直接在謂語動詞后加-ing。 2.去掉詞尾不發(fā)音的e，再加-ing。gogoing startstartingleaveleaving makemaking現(xiàn)在進行時現(xiàn)在分詞的構(gòu)成規(guī)則：3.以重讀閉音節(jié)（重讀閉音節(jié)即兩個輔音字母之間夾一個元音字母并且重讀的音節(jié))結(jié)尾,呈現(xiàn)“輔+元+輔”結(jié)構(gòu)結(jié)尾的動詞，要雙寫末尾的輔音字母再加ing,4.另外，有少數(shù)動詞的-ing形式比較特殊。lielying diedying tietying現(xiàn)在進行時

3、sit-sittingswim-swimming 訓(xùn)練集中營 寫出下列動詞的分詞形式 talk_ sleep _ watch _ sit _ listen _ make _ cry _ sing _ cut_ write_ talkingwritingcuttingsleepingsittinglistening watchingmakingcryingsinging課堂練習(xí)課堂練習(xí)看圖，說一說The cat is playing the piano now.(cat/ play the piano)課堂練習(xí)看圖，說一說The babies are swimming.(baby / swim)

4、課堂練習(xí)看圖，說一說The three girls are dancing.(girls/dance) Lets chant What,what,what is he doing? Tell ,telling ,He is telling a story. What,what,what is she doing? Sing,singing,she is singing a song. What,what,what is he doing? Play,playing,he is playing the guitar. What,what,what is she doing? Play,playing,she is playing the violin.【課堂小結(jié)】小結(jié)1.現(xiàn)在進行時的定義現(xiàn)在、進行/狀態(tài)2.現(xiàn)在進行時的構(gòu)成主語+be(am/is/are)+