have和has的用法PPT教案课件.pptx

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1、have和和has的用法的用法1.主语为主语为第三人称单数第三人称单数时用时用has。例如：例如：he she it 或者某人或者某人/某物的名称某物的名称/名字（名字（Mike Nancy Sam The cat）2.其余其余人称都用人称都用have。例如：例如：I you we you they 或者或者these cats/Nancy and Mike 第1页/共17页Work aloneCompletethefollowingsentences.have hasYou _ a round face.I _ a big mouth.HeMike _ a big head.SheNancy

2、 _ long hair.We _ big ears.They _ small eyes.It _ a long neck.havehavehashashavehavehas第2页/共17页1.I _ a cat.2.He _ a dog.3.She _ long hair.4.We _ a big house(房子房子).5.They _ a happy family（家庭）（家庭）.6.It _ a short tail（尾巴）（尾巴）.7.You _ a good teacher.8.Jane _ two big eyes.9.Tom _ a red pen.10.My mother _

3、 a beautiful nose.have 用用have 和和has填空。填空。has has have have has have has has has 第3页/共17页11.I_ a nice puppet.12.He_a good friend.13.They_some cakes.14.We_some flowers.15.She_a duck.16.My father_a new bike.17.Her mother_a kite.18.Our teacher_ an English book.19.Our teachers_a basketball.20.Their paren

4、ts(父母父母)_some books have has have have has has has has have have 第4页/共17页21.Nancy_many skirts.22.David_some jackets.23.My friends_a football.24.What do you_?25.What does Mike_?26.What do your friends_?27.What does Helen_?28.His brother_a basketball.29.Her sister_a nice doll.30.Miss Li_an English boo

5、k.has has have have have have have has has has 第5页/共17页含有have或者has的句子如何改为一般疑问句呢？例如：Shehasalovelydog.根据主语是第三人称单数she,确定助动词用does,然后把主动词has变为原形have,句后句号改问号。Doesshehavealovelydog?第6页/共17页含有have或者has的句子如何改为否定句呢？例如：Shehasalovelydog.根据主语是第三人称单数she,确定助动词用does,否定句中要用doesnt,然后把主动词has变为原形have,其它不变。Shedoesnthave

6、alovelydog.第7页/共17页do 和和does语法练习。语法练习。第8页/共17页do 这个词（这个词（does是第三人称单数形式），大是第三人称单数形式），大体上从两方面来讲。体上从两方面来讲。1.作为作为行为动词行为动词，跟其他，跟其他动词动词一样，如一样，如study,play等。他的意思是等。他的意思是“做做”等。如：等。如：We usually do our homework in the afternoon.He does his homework in the evening.第9页/共17页2.作为作为助动词助动词，也就是帮助，也就是帮助主要动词主要动词构成否定和疑问

7、等构成否定和疑问等,作作为助动词的为助动词的do和和does是没有词义的，它们在句中构成一是没有词义的，它们在句中构成一般疑问句和否定句。般疑问句和否定句。Do用于主语用于主语第一人称第一人称，第二人称第二人称和和第三人称复数第三人称复数形式的形式的句中，句中，does用于主语用于主语第三人称单数第三人称单数的句中。的句中。We dont like bananas.Do you like apples?Does he like English?He doesnt like swimming.第10页/共17页上面有一句上面有一句He does his homework in the eveni

8、ng.要是变成否定句就成了这个样子：要是变成否定句就成了这个样子：He doesnt do his homework in the evening.这里加上了助动词这里加上了助动词doesnt，而原来的主动词，而原来的主动词does变成原形变成原形do了。了。第11页/共17页填写正确的否定形式（填写正确的否定形式（dont/doesnt）1.I _ have a cat.2.He _like dogs.3.She _ have a long hair.4.We _ have a big house.5.They _ have a happy family.6.It _ have a shor

9、t tail.dontdoesntdoesntdontdontdoesnt第12页/共17页7.Tom _ have a red pen.8.My mother _ have a beautiful nose.9.Cats _ have two legs.10.Dogs _ have one ears.doesntdoesntdontdont第13页/共17页选词填空选词填空1.Do/Does_hewatchTVatnight?Yeshedoes.2.Do/Does_yougotoschooleveryday?No,Idont.3.Do/Does_DavidandNancylikeapples

10、?4.Do/Does_TinagoswimmingonSunday?5.Do/Does_theyplayfootball?Yes,they_do/does6.Do/Does_wehaveagoodteacher?Yes,we_do/doesDoDoDoesDoDoesDododo第14页/共17页7.Do/Does_theyjumphigh?No,they_donot/doesnot.8.Do/Does_yourdogsleepinthezoo?9.Do/Does_Ihaveabignose?No,you_donot/doesnot10.Do/Does_yourcatseatfish?Yes,they_.do/does.11.Do/Does_theirmothersgoskating?No,they_donot/doesnot.DoesDoDoDoDodontdontdodont第15页/共17页homework第16页/共17页