科普版英語(yǔ)四下Lesson 11What are you doing課件1

lesson 11 What are you doing?What are you doing?你在干什么？你在干什么？draw dr: 畫畫ballb:l 球footballftb:lbasketball b:sktb:l現(xiàn)在進(jìn)行時(shí)：表示現(xiàn)在或當(dāng)前一般時(shí)間現(xiàn)在進(jìn)行時(shí)：表示現(xiàn)在或當(dāng)前一般時(shí)間正在進(jìn)行的動(dòng)作。正在進(jìn)行的動(dòng)作。我我(I)用用am,你你(you)用用are, is連著連著她她(she)、他、他(he)、它、它(it)，所有單，所有單數(shù)用數(shù)用is,所有復(fù)數(shù)都用所有復(fù)數(shù)都用are.現(xiàn)在進(jìn)行時(shí)的構(gòu)成是現(xiàn)在進(jìn)行時(shí)的構(gòu)成是: :主語(yǔ)主語(yǔ)+be+be+動(dòng)詞動(dòng)詞inging現(xiàn)在分詞現(xiàn)在分詞形式形式2.以不發(fā)音以不發(fā)音e結(jié)尾的動(dòng)詞去結(jié)尾的動(dòng)詞去e+ingdrawmakewrite3.重讀閉音節(jié)以一個(gè)輔音字母結(jié)尾的動(dòng)重讀閉音節(jié)以一個(gè)輔音字母結(jié)尾的動(dòng)詞先雙寫最后的輔音字母再加詞先雙寫最后的輔音字母再加ing1.直接直接+ ingdrawingreadreadingmakingwritingrunrunningswimswimmingreadingWhat are you doing？Im reading. drawingWhat are you doing？Im drawing. writingWhat are you doing？Im writing. edo my homeworkingWhat are you doing？Im doing my homework. learn EnglishingWhat are you doing？Im learning English. What are you doing , Tom ?Im drawing .What are you drawing ?Im drawing a ball.你在做什么，湯姆？你在做什么，湯姆？我在畫畫。我在畫畫。你在畫什么？你在畫什么？我在畫一個(gè)球。我在畫一個(gè)球。A ball ?Look ! Its a football.But it looks like a basketball .Oh yes,it is a basketball .Ha-ha !球？球？看！是一個(gè)足球?？矗∈且粋€(gè)足球?？墒强雌饋?lái)像籃球呢?？墒强雌饋?lái)像籃球呢。哦是的，是籃球。哦是的，是籃球。