do和does疑问句微课.ppt

文档介绍：erball?VanillaDo,does引导的一般疑问句的构成和使用Unit5将下列句子改为一般疑问句1,,,,,Issheateacher?2,Arethesehisbooks?3,Aretheyhisparents?4,Areyouastudent?一般疑问句有be动词,把be动词提前。第一人称变成第二人称没有be动词那怎么的改一般疑问句呢?1,,,,变一般疑问句,找助动词do帮忙。第一人称变第二人称1,Doyouhavebaseball?2,Dotheyhavethreecats?3,DoLilyandLucyhaveaniceroom?将下列句子改为一般疑问句4,,,,Timhastennisball.—DoesTimhaveatennisball?5,Shehasavolleyball.—Doesshehaveavolleyball?6,Lucyhasabaseball.—DoesLucyhaveabaseball?当主语是第三人称单数时,找助动词does帮忙,并把动词变为原形。把下列句子改成一般疑问句1,,,,Johnhastwoping-,Doyouhaveabaseball?2,DoesTimhaveabluepen?—Yes,Ido./No,Idon’t.—Yes,hedoes./No,hedoesn’,Ilikeplayingbasketball.(打篮球)2,,Mybrothereats(吃),TheywatchTVeverynight(每晚).5,,Samwantstobuy(想买)amodelplane.