一dodoes（三单）1实义动词：做，干2助动词：用于构成否定句和疑问句Eg:Wedohomeworkeveryday.Shedoeshomeworkeveryday.实义动词Doyouhaveabaseball?Doesshehaveatennisball?Idon’thaveasoccerball.Tomdoesn’thaveavolleyball.助动词实义动词：原形三单1havehas2letlets3gogoes4getgets5playplays6watchwatches7loveloves8likelikes系动词1be:amisare2soundsounds情态动词candomustdo1letsbdosth让某人做某事Letusgo.=let’sgo.让我们走吧。Letmegetit.让我去拿。Let’splaybaseball.让我们打棒球吧。Let’sask.让我们问一问1让某人做某事让我们走吧。让我去拿。让我们打棒球吧。让我们问一问2lateadj.迟到的belatefor迟到她上课迟到了。3sound+形容词“听起来”，系动词,系表结构Itsoundsinteresting/boring/difficult/relaxing/easy/good.Sheislateforclass.它听起来有趣.那听起来无聊它听起来很难那听起来很令人放松它听起来很简单它听起来不错。4看电视watchTV5在电视上/通过电视节目/通过电视onTV6thesame相同的学校相同的班级我们在同一个班7afterclass下课后8love/liketodo喜欢做某事love/likedoingthesameschoolthesameclassWeareinthesameclass.语法：实义动词have/has的一般现在时I/We/You/They/Myfriends/haveasoccerball.He/She/Tom/Mysisterhasasoccerball.IhaveasoccerballWehaveasoccerballYouhaveasoccerballTheyhaveasoccerballMyfriendshaveasoccerballHehasasoccerball.Shehasasoccerball.Tomhasasoccerball.Mysisterhasasoccerball.三单：he,she,it,一个人，一个物，不可数名词变一般疑问句，并做肯定及否定回答1Ihaveasoccerball2Wehaveasoccerball3Theyhaveasoccerball4MyfriendshaveasoccerballDoyouhaveasoccerball?Yes,Ido.No,Idon’tDoyouhaveasoccerball?Yes,wedo.No,wedon’tDotheyhaveasoccerball?Yes,theydo.No,theydon’tDoyourfriendshaveasoccerball?Yes,theydo.No,theydon’t变否定句1Ihaveasoccerball2Wehaveasoccerball3Youhaveasoccerball4Theyhaveasoccerball5MyfriendshaveasoccerballIdon’thaveasoccerballWedon’thaveasoccerballYoudon’thaveasoccerballTheydon’thaveasoccerballMyfriendsdon’thaveasoccerball变一般疑问句，并做肯定及否定回答1Hehasasoccerball.2Shehasasoccerball.3Tomhasasoccerball.4Mysisterhasasoccerball.Doeshehaveasoccerball?Yes,hedoes.No,hedoesn’t.Doesshehaveaso...
