一般现在时精致ppt.ppt

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1、一般现在时专项复习,Be 动词的一般现在时,I a teacher.,am,He a boy.,is,They students.,are,1、表示客观真理或事实,I am a teacher.He is a boy.They are students.,travels,moves,1、Light _(travel)faster than sound.2、The earth _(move)around the sun.,be 动词一般现在时的句式结构肯定句：I am a student.He is twelve.They are in the classroom.,否定句：I am not a

2、 student.He is not a thirteen.They are not in the classroom.,is not=isnt,are not=arent,一般疑问句：Are you a student?Is he twelve?Are they in the classroom?,肯定回答：Yes,主语+be,否定回答：No,主语+be not,特殊疑问句：疑问词+一般疑问句Who are you?How old is he?Where are they?,我用am，你用are，is连着他（he），她（she），它（it）;单数名词用is，复数名词全用are；变疑问，往前提

3、，句末问号莫丢弃。变否定，更容易，be后not莫忘记。疑问否定任你变，句首大写莫迟疑。,总结一下：,一、用be动词的适当形式填空 Amy _ her sister.2.His name _ Kate.3.-What _ your phone number?-It _284-2942.4.-_ you Cara?-No,I _ Gina.5.Her brothers name _ John.,is,is,is,Are,am,is,is,Practice and Test,实义动词的一般现在时,频率副词,The girl often apples.,These two boys usually a

4、pples.,eats,eat,说说看看,That boy always TV.,Tim and his mother sometimes TV.,watches,watch,The girl often eats apples.,These two boys usually eat apples.,That boy always watches TV.,Tim and his mother sometimes watch TV.,动词三单形式,eats,watches,2、现在经常性的动作或状态,1.如果主语是 和 动词不用做任何变化，即仍然用动词原形表示：,名词复数,第一人称,例 1)We

5、 usually go to school at 7:30.我们通常7:30上学去。2)My parents give ten yuan to my sister every week.我父母每星期给我妹妹十元钱。,否定句:主语+dont+动词原形+其他,1.My parents give ten yuan to my sister every week.(改为否定句),My parents dont give ten yuan to my sister every week.,2.We usually go to school by bus.(改为否定句),We usually dont g

6、o to school by bus.,一般疑问句:Do+主语+动词原形+其他,1.My parents give ten yuan to my sister every week.(改为一般疑问句并作肯定回答),Do your parents give ten yuan to my sister every week?,Yes,they do.,2.We usually go to school at 7:30.(改为一般疑问句并作否定回答),Do you usually go to school at 7:30?,No,they dont.,2.主语是 时，谓语动词要进行必要的变化。肯定句

7、:主语+动词三单+其他 否定句:主语+doesnt+动词原形+其他 一般疑问句:Does+主语+动词原形+其他 肯定回答:Yes，主语+does 否定回答:No，主语+doesnt 特殊疑问句:特殊疑问词+一般疑问句,必要的，什么是第三人称单数呢？,第三人称单数,1.人称代词he,she,it是第三人称单数1).He likes watching TV.他喜欢看电视.2).She has lunch at twelve.他十二点吃午餐.3).It looks like a cat.它看起来象只猫.,2.单个人名.地名或称呼作主语时,是第三人称单数形式.1).Han Mei watches TV

8、 with her mother.韩梅和她的母亲看电视.2).Beijing is the capital of China.北京是中国的首都.,动词变三单变化规则,一般情况下,直接加s work-works play-plays rain-rains see-sees,2.以 sh,ch,s,x或o结尾的词后加-es wash-washes teach-teaches fix-fixes do-does go-goes,3.以辅音字母加y结尾的,先把y变成i,再加es.如:study-studies fly-flies carry-carries,写出下列动词的第三人称单数形式,workst

9、udy drivewashwatchflyspellspeaksaylikedohave,worksstudies driveswasheswatchesfliesspellsspeakssayslikesdoeshas,Practise,一般现在时综合练习,Practice makes perfect!孰能生巧,1._ you have a book?A DoB.AreC.IsD.Have2.Does Li Lei like to watch TV?_.A.Yes,he like.B.No,he doesnt.C.Yes,hed like.D.No,he likes.3.She doesnt

10、 _ her homework in the afternoon.A.doingB.to doC.doesD.do4.How _ Mr.Smith _ to England?A.do,go B.is,go C.does,go D.does,goes,5._ she _ home at six every day?A.Is,leave B.Does,leave C.Is,leaves D.Does,left6.I want_homework now.A.doingB.to doC.to do myD.do my7.Its time_.A.go to schoolB.play games C.to go homeD.to do my homeworks8-_you _the blackboard?-Yes,I can.A.Can,clean B.Am,cleaning C.Are,cleaningD.Do,clean,Thank you!,