Unit 5 Section AGrammar Focus-3c（ppt课件） -2022新人教新目标版七年级上册《英语》.pptx

1、 Unit5 Do you have a soccer ball？看图说出下列物品的英语单词。看图说出下列物品的英语单词。basketballsoccer ballvolleyballbaseballbaseball batping-pong ballping-pong battennisA:Do you have a basketball?B:Yes,I do./No,I dont.A:Does she have a soccer ball?B:Yes,she does./No,she doesnt.Do you have a?Yes,I do.No,I dont.How to talk a

2、bout what things somebody has?Do you have a baseball?Yes,I do./No,I dont.I have a volleyball.Do you have a ping-pong bat?Yes,I do./No,I dont.I have a ping-pong ball.Does she have a tennis ball?Yes,she does./No,she doesnt.She has a baseball.Does he have a soccer ball?Yes,he does./No,he doesnt.He has

3、two ping-pong bats.Do they have a basketball?Yes,they do./No,they dont.They have a volleyball.dont=do not doesnt=does not读句子,观察并总结do、does分别在什么时候使用。Grammar Focus1.(1)Do+第一、第二人称单复数、第三人称复第一、第二人称单复数、第三人称复数数?(2)回答：回答：Yes，主语，主语+do./No，主语，主语+dont.2.(1)Does+第三人称单数第三人称单数?(2)回答：回答：Yes，主语，主语+does./No，主语，主语+doe

4、snt.1.do 和 does 分别什么时候用1.陈述句：主语陈述句：主语+谓语动词谓语动词+宾语宾语（S+P+O）2.一般疑问句：助动词一般疑问句：助动词+主语主语+动词原形动词原形(have)+宾语？（宾语？（Do/Does+S+P+O?）2.总结陈述句和一般疑问句的基本结构 行为动词也叫实义动词，是表示动作或状态的词。行为动词have意为“有”，表示所属关系，其主语一般是人，强调某人拥有某物，有时也可以用物作主语。在一般现在时中有两种形式：have和has，当主语是第三人称单数时用has，其他人称用have。行为动词have的一般现在时语法概述语法概述含行为动词have的一般现在时的句式

5、结构肯定句主语+have/has+其他.I have a computer.我有一台电脑。Gina has a cat.吉娜有一只猫。否定句主语+dont/doesnt have+其他.We dont have a basketball.我们没有篮球。She doesnt have a football.她没有足球。一般疑问句Do/Does+主语+have+其他？肯定回答：Yes,主语+do/does.否定回答;No,主语+dont/doesnt.Do they have an English class today?他们今天有英语课吗？Yes,they do./No,they dont.是的

6、，他们有。/不，他们没有。Does she have a dictionary?她有一本词典吗？Yes,she does./No,she doesnt.是的，她有。/不，她没有。Write each word in the correct place in the chart.3a I he they you we she it EricdodoesI he theyyouwesheitEric一、英语中的人称和数(在一般现在时态中)在英语句子中，谓语动词的形式要与句子主语的人称和数相对应。1.第一人称单数：I(我)be am，have 原形have e.g.我是一个学生。我有一个排球。I a

7、m a student.I have a volleyball.2.第一人称复数：we(我们)be are;have 原形have e.g.我们是好朋友。We are good friends.我们有两个棒球拍。We have two baseball bats.3.第二人称单（复）数：you(你/你们)be are;have 原形have e.g.你(们)有三只乒乓球拍。You have three ping-pong pats.4.第三人称单数：第三人称单数：he(他他),she(她她)，it (它它)，Ms Wu(吴女吴女士士)，Mike(迈克迈克)等。等。be is;have 第三人称

8、单数形式第三人称单数形式has e.g.琳达在她父母的房间里。琳达在她父母的房间里。Linda is in her parents room.米勒太太有两个女儿。米勒太太有两个女儿。Mrs.Miller has two daughters.5.第三人称复数：they(他们),Mike and Tom(迈克和汤姆),his parents(他的父母),two baseballs(两个棒球)等。be are;have 原形have e.g.盒子里有两个棒球。Two baseballs are in the box.他们有四个排球。They have four volleyballs.数人称汉语主格

9、助动词 单数第一人称我I第二人称你you第三人称 他he 她she它it 复数第一人称我们we第二人称你们you第三人称他/她/它们theydodoesdo注：除了he/she/it之外，单独的一个人/物（I/you除外），也属于第三人称单数，对应的助动词也用does。My father doesnt have a car.我爸爸没有小汽车。Does the dog have a name?这条狗有名字吗？英语句子里的人称和数英语句子里的人称和数1.A:_ you have a baseball?B:Yes,I _.A:Great!I have a bat.Lets play.3bFill i

10、n the blanks with do or does.Then practice the conversations with your partner.Dodo第一第一(I)、二二(you)人人称用称用do3.A:_ your friends have a basketball?B:Yes,they _.They have two basketballs.A:Well,lets play basketball.B:That sounds good.Dodo第三人称复数第三人称复数(your friends,they)用用do。2.A:_ John have a soccer ball?B

11、: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第三人称第三人称单数单数(John,he)用用does3cRemember the things in Bobs room.Then close your books and ask and answer questions with a partner.Look at the picture.This is Bobs room.What can you see

12、in his room?volleyballbasketballbaseball batbaseballerasertape playerjackethatpicturedictionaryA:Does Bob have a soccer ball?B:Yes,he does./No,he doesnt.We should take an active part in doing sports to keep us healthy.我们应该积极参加体育运动来保持我们身体健康。I.根据括号内的要求完成下列各题，每空一词(含缩略形式)。1.The Greens have two sons.(改为一

13、般疑问句)_ the Greens _ two sons?2.Grace knows Mr.Miller.(改为一般疑问句)_ Grace _ Mr.Miller?Do haveDoes know 3.Do you have a watch,Jane?(补全否定答语)No,_ _.4.Does Mrs.Brown call you?(补全肯定答语)Yes,_ _.5.Paul has a math book.(改为否定句)Paul _ _ a math book.doesnt haveI dont she does 句型转换1.I have a baseball bat.(一般疑问句)_ _

14、_ a baseball bat?2.My brother has a soccer ball.(一般疑问句)_ your brother _ a soccer ball?3.Do your friends have a volleyball?(肯定回答)_,_ _.4.Does Mr.Smith have a brother?(否定回答)_,_ _.5.My hat is on the chair.(对划线部分提问)_ _ _ hat?Do you haveDoes have Yes they do No he doesnt Where is your II.根据对话内容及括号内所给词的提示

15、填空。A:Hi,Bob!Is this your soccer ball?B:No,it isnt.I(1)_(not have)a soccer ball.A:Does David(2)_(have)a soccer ball?B:Yes,he(3)_(do).Let me call and ask him for it.dont have havedoes A:But he(4)_(not have)a telephone.B:Well,we can call his sister Anna.She(5)_(have)a telephone,and I know her telephone number.A:OK.doesnt have has1.根据鲍勃房间里有东西，写出五个一般疑问根据鲍勃房间里有东西，写出五个一般疑问 句的问答句。句的问答句。2.Review the Grammar Focus.1.根据鲍勃房间里有东西，写出五个一般疑问根据鲍勃房间里有东西，写出五个一般疑问 句的问答句。句的问答句。2.Review the Grammar Focus.