1、11、情态动词、情态动词(can should may must等等)2、连系动词、连系动词be(am,is,are)词为代表）词为代表）3、行为动词（实义动词）write；run；go；get.4、助动词（do 或者或者does）21、找。(动词1和2）找出所给句子中有没有情态动词（can, may, must）或者be动词。若有情态动词（can, may, must）或者be动词，则直接提前构成一般疑问句，或在其后面加not构成否定句。3She can swim.Can she swim?Yes,she can.No,she cant.1.含有情态动词的句子一般疑问句否定句She can
2、not/cant swim.42.含连系动词be的句子I am a girl. I am not a girl.She is a girl . She isnt a girl.They are students. They are not students.Are you a girl? Yes,I am. No,I am not.(不可以缩写）Is she a girl? Yes,she is. No,she isnt.Are they students? Yes,they are. No,they arent.52、加。（动词3和4）一般现在时，则根据需要添加助动词do或者does.?变一
3、般疑问句则在句子前面加助动词do或者does.?变否定句则在主语后面加助动词dont或者doesnt.。什么情况下用do，什么情况下用does呢？6当使用了助动词以后，动词必须恢复原形！He has some boats.Dotheyhaveanyboats?They donthaveany7Jim hasa sister.Jim doesnthavea sister.DoesJim havea sister?3.含实义动词的句子含实义动词的句子8She gets up at 6:00 everyday.She doesnt get up at 6:00 everyday.Does she g
4、et up at 6:00 everyday?Yes,she does. No,she doesnt.9He does homework .He doesnt do homework.Does he do homework?Yes,he do. No,he doesnt.4.含助动词的句子10将下列句子进行相应的转换：1、I have an English book.Do you have an English book?I dont have an English book.一般疑问句否定句Yes,I do. No,I dont.回答112. The brothers go to schoo
5、l at 7:00.3.Miss Wang has a big family.Do the brothers go to school at 7:00?Yes,they do. No,they dont The brothers dont go to school at 7:00.DoesMiss Wang have a big family?Yes,she does. No,she doesntMiss Wang doesnt have a big family.一般疑问句一般疑问句否定句否定句124. The watch looks nice.5.Jims mother has some
6、photos .Doesthe watch look nice?Yes, it does. No, it doesnt.The watch doesntlook nice.DoesJims mother have any photos?Yes,she does. No,she doesnt.Jims mother doesnt have any photos .一般疑问句否定句一般疑问句否定句13小结：情态动词（can, may, must）或者be动词，则直接提前构成一般疑问句，或在其后面加not构成否定句。实义动词的一般构成：主语+动词原型。（非第三人称）（主语为第三人称单数）主语+动词三单形式。肯定句：主语+动词原形否定句：主语+dont+动词原形。（主语为第三人称单数） 主语+doesnt+动词原形。一般疑问句：（主语为第三人称单数）Do+主语+动词原形Does +主语+动词原形回答：Yes，主语+do/does.No，主语+ dont/doesnt.eg: I haveabook.Doyouhaveabook？Yes,Ido. No,I dont.Shehasabook.Shedoesnthaveabook.14谢谢观赏！15
