《Section-A-Grammar-focus-3a―3c》ppt课件人教版初中英语七年级上册

Section A Grammar Focus 3a3c 新目标新目标 人教版人教版 七年级英语七年级英语上上 Unit 5 Do you have a soccer ball?教学目标：教学目标：教学目标：教学目标：1)1)进一步学习通过运用进一步学习通过运用进一步学习通过运用进一步学习通过运用havehave对物品的所属进行对物品的所属进行对物品的所属进行对物品的所属进行提问以及应答。提问以及应答。提问以及应答。提问以及应答。2)2)继续学会继续学会继续学会继续学会dodo和和和和doesdoes引导的一般疑问句，理引导的一般疑问句，理引导的一般疑问句，理引导的一般疑问句，理 解并掌握英语句子中的人称和数。解并掌握英语句子中的人称和数。解并掌握英语句子中的人称和数。解并掌握英语句子中的人称和数。Section A Grammar Focus 3a3c Listen a song Listen a song Do you have a baseball?Do you have a baseball?Yes,I do.Yes,I doDo you have a baseball?Do you have a baseball?No,I dont.No,I dont Does she have a tennis ball?Does she have a tennis ball?Yes,she does.Yes,she does.Does she have a tennis ball?Does she have a tennis ball?No,she doesnt.No,she doesnt Sing a song Do you have a baseball?Do ySing the Grammar FocusSing the Grammar Focus写出下列表达方式的缩写形式写出下列表达方式的缩写形式。1.do not=_ 2.does not=_ 3.we are=_ 4.let us=_dont doesnt werelets Grammar:写出下列表达方式的缩写形式。dont doesnt we1.(1)Do+第一、第二人称单复数或第三人称复数第一、第二人称单复数或第三人称复数?(2)回答：回答：do/dont2.(1)Does+第三人称单数第三人称单数+动词原形动词原形?(2)回答：回答：does/doesnt1.do 和和 does 分别什么时候用分别什么时候用星雨星雨 解读解读Grammar:1.(1)Do+第一、第二人称单复数或第三人称复数?1.陈述句：陈述句：主语主语+谓语动词谓语动词+宾语宾语（S+P+O）2.一般疑问句：一般疑问句：助动词助动词(Do/Does)+主语主语+动词原形动词原形+宾语？宾语？（Do/Does+S+P+O?）2.总结总结陈述句陈述句和和一般疑问句一般疑问句的的 基基本结构本结构云哲解读云哲解读Grammar:1.陈述句：主语+谓语动词+宾语（S+P+O）2have:实义动词实义动词,表示表示“某人拥有某人拥有”1.Do you have a ping-pong ball?do:助动词助动词,无实际意义无实际意义,只是帮助构成只是帮助构成句式句式have 的用法的用法Grammar:have:实义动词,表示“某人拥有”1.Do you Do you have a baseball?Yes,I do./No,I dont.Does she have a ping-pong ball?Yes,she does./No,she doesnt.Do/Does+主语主语+have+宾语宾语?肯定回答：肯定回答：Yes,主语主语+do/does.否定回答：否定回答：No,主语主语+dont/doesnt.含有含有have 的一般疑问句的一般疑问句Grammar:Do you have a baseball?Do/DoeI he they youwe she it Eric3a Write each word in the correct place in the chart.I he theyyou wesheitEricPractice:I he they you3a Writ1.A:_ you have a baseball?B:Yes,I _.A:Great!I have a bat.Lets play！3b Fill in the blanks with do or does.Then practice the conversations with your partner.Dodo第第一一(I)、二二(you)人称人称单复单复数都用数都用doPractice:1.A:_ you have a basebal3.A:_ your friends have a basketball?B:Yes,they _.They have two basketballs.A:Well,lets play basketball.B:That sounds good.Dodo第三人称复数以及名第三人称复数以及名词复数词复数(they your friends,)用用do。2.A:_ John have a soccer ball?B:No,he _.A:_ he have a ping-pong bat?B:Yes,he _.I think he has a ping-pong ball,too.A:Hmm lets ask.DoesdoesntDoesdoes第三人称单数第三人称单数以及以及单数名词单数名词(John,he)用用doesPractice:3.A:_ your friends have a3c Remember the things in Bobs room.Then close your books and ask and answer questions with a partner.A:Does Bob have a soccer ball?B:Yes,he does./No,he doesnt.PracticePracticePracticePractice3c Remember the things in Bobvolleyballbasketballbaseball batbaseballerasertape playerjackethatpicturedictionaryDrill:A:Does he have a soccer ball?B:Yes,he does./No,he doesnt.volleyballbasketballbaseball bExercise:用用do,does,dont或或doesnt填空填空1.you have a tennis racket?No,I,but my brother.2.your sister have a ping-pong ball?No,she.She has a ping-pong bat.3.they have a basketball?Sorry,I know.4.They want to play soccer.But they have a soccer ball.5.he want to play volleyball?Yes,he.DodontdoesDoesdoesntDodontdontDoesdoesExercise:DodontdoesDoesdoesnHomework:I.Learn more sports words by yourself.II.Make a conversation with your classmates.Homework:I.Learn more sports wHeath is wealth 健康就是财富健康就是财富Lets play,lets play sportsRelaxing time:Heath is wealth 健康就是财富RelaxingHeath is wealth 健康就是财富健康就是财富Lets play,lets do more sportsThanks for your listeningThanks for your listeningGood bye Good bye Heath is wealth 健康就是财富Thanks f