Unit 5 Section A Grammar Focus-3c（ppt课件）(002)-2022秋人教新目标版七年级上册《英语》.pptx

1、Section A(Grammar Focus-3c)Unit 5 Do you have a soccer ball?sports thingsa soccer balla volleyballa baseballa basketballa ping-pong balla tennis balla badmintona tennis racketa badminton racketa baseball bata ping-pong batyouTomshetheyheLinda and Mary1.-_you have a soccer ball?-Yes,_ _.2.-_Tom have

2、a volleyball?-No,_ _.3.-_she have a basketball?-Yes,_ _.4.-_they have a tennis ball?-No,_ _.5.-_he have a ping-pong ball?-No,_ _.6.-_Linda and Mary have baseballs?-Yes,_ _.Do I doDoes he doesntDoes she doesDo they dontDoes he doesntDo they do Find the rules.找规律！找规律！1.do/does作_时没有任何中文意思，在句子中_作谓语.2.主语

3、是I/you/we/they等复数时，用助动词_。主语是he/she/it/Mary/Linda/my friend等第三人称单数时，用助动词_。3.以Do开头的一般疑问句，肯定回答为_.否定回答为_.以Does开头的一般疑问句，肯定回答为_.否定回答为_.Yes,主语主语+doNo,主主语语+dontNo,主语主语+doesNo,主语主语+doesnt助动词助动词不能不能dodoes1.You_a soccer ball.2.Tom_a volleyball.3.She _two basketballs.4.They _a tennis ball.5.He _three ping-pong

4、balls.6.Linda and Mary _a baseball.youTomshetheyheLinda and Mary用用have或者或者has 填空。填空。havehashashavehashaveFind the rules找规律找规律I/you/we/they等复数主语+_（即动词原形I am,you/we/they are除外）.he/she/it/Mary等第三人称单数主语+_(即动词第三人称单数)havehas1.You _ _(not have)a soccer ball.2.Tom_ _(not has)a volleyball.3.She _ _(not has)t

5、wo basketballs.4.They _ _(not have)a tennis ball.5.He _ _(not has)three ping-pong balls.6.Linda and Mary _ _(not have)a baseball.youTomshetheyheLinda and Marydon t havedoesnt havedoesnt havedon t havedoesnt havedon t haveFind the rules找规律找规律1.I/you/we/they/Linda and Mary等复数主语+否定助动词_.he/she/it/Tom等第三

6、人称单数主语+否定助动词_.2.助动词do/does/dont/doesn/t+动词_形式。don t doesnt原形1.I have a brother and a sister.2.She has some books.3.He has a Chinese map.4.Do you have a green cup?5.Does she have rulers?6.Does he have some pens?7.I dont have a soccer ball.8.She doesnt have a volleyball.9.He doesnt have tennis rackets

7、.肯定句一般疑问句否定句肯定句变一般疑问句肯定句变一般疑问句,并做肯定回答和否定回答并做肯定回答和否定回答.1.I have a brother.2.She has three books.3.He has a Chinese map.4.She is happy.Do you have a brother?Yes,I do.No,I dont.Does she have three books?No,she doesnt.Does he have a Chinese map?Yes,she does.Yes,he does.No,he doesnt.Is she happy?Yes,she

8、is.No,she isnt.肯定句变一般疑问句：找句子中是否有提前的词(am/is/are).1.如果句子中有提前的词（am/is/are），将_提前到句首，其他成分照抄。如果肯定句中主语是I，要_.2.如果句子中没有提前的词（am/is/are）,_提前到句首，动词_。如果肯定句中主语是I，要_am/is/are将I变为you,am 成are借助于助动词do/does变成原形将I变为you肯定句变否定句肯定句变否定句.1.I have a brother.2.She has three books.3.He has a Chinese map.4.She is happy.I dont h

9、ave a brother.She doesnt have three books.He doesnt have a Chinese map.She isnt happy.肯定句变否定句：找句子中是否有可以加not的词(am/is/are).1.如果句子中有可以加not的词（am/is/are）,在_后面加not.2.如果句子中没有可以加not的词（am/is/are）,借助于助动词_加not,do not可以缩写成_,does not 可以缩写成_。am/is/aredo/doesdontdoesnt3aWrite each word in the correct place in the chart.I he they you we she it EricdodoesI he theyyouwesheitEricDodoDoesdoesDoesdoesDodoPicture A is Bobs room.What things does Bob have?Picture B is my room.What things do I have?AB