1、一一 般般 现现 在在 时时The simple present tense定义构成句式转换The simple present tensePART1(一)一般现在时的定义表示现在的状态Im twelve.Wheres the schoolbag?I have three ping-pong balls and two ping-pong bats.1表示经常的或习惯性的动作Gina always asks.I dont play sports-I only watch them on TV.2表示主语具备的性格和能力等Bill likes beef,but he doesnt like ch
2、ildern.3定义义1:动词:动词be在一般现在时中三种形式在一般现在时中三种形式am,is,are构成成第一人称单数第三人称单数其余各人称单复数举个 I am a student.She/He is a teacher.You are a good girl.They are milddle school students.构成成2:动词:动词have 的一般现在时的一般现在时 has have第三人称单数其他人称For example:举个例子举个例子He/She has a volleyball.I/You/They/We have some new books.构成成3:实义动词的一
3、般现在时:实义动词的一般现在时除第三人称单数在动词原形后面加-s或-es外,其余各人称均用动词原形。He likes watching TV.She watches TV at her bedroom.We only watch them on TV.动词be的一般现在时中的转换1.1陈述句变否定句be(am,is,are)+not1.2陈述句变一般疑问句be(am,is,are)提到句首,首字母大写,句号改问号。1句式转换转换 He is my friend.He is not my friend.Is he your friend?句式转换转换实义动词实义动词的一般现在时的句式转换的一般现
4、在时的句式转换2.1陈述句的否定形式(借助助动词do)does not=dosent do not=dont2主语为第三人称单数主语非第三人称单数John likes strawberries.John doesnt like strawberries.They play tennis with friedns after school.They dont play tennis with friends after school.助动do老大一出现 动词小喽喽现原形句式转换转换2.2 陈述句变一般疑问句2.2.1 主语为第三人称单数 Does 来帮忙,动词变原形 Does+主语+V-原+其他成分She likes English classes.她喜欢英语课。Does she like English classes.回答 Yes,she does.No,she doesnt,2.2.2 主语非第三人称单数 Do 来帮忙,动词变原形 Do+主语+V-原+其他成分They like asking questions in their home.Do they like asking questions in their home?Yes,they do.No,they dont.了懂们你么