一般現(xiàn)在時精致

1、Be 動詞的一般現(xiàn)在時I a teacher.amHe a boy.isThey students.are1、表示客觀真理或事實、表示客觀真理或事實 I am a teacher. He is a boy. They are smoves1、Light _(travel)faster than sound.2、The earth _(move) around the sun. be 動詞一般現(xiàn)在時的句式結構動詞一般現(xiàn)在時的句式結構肯定句：肯定句： I am a student. He is twelve. They are in the classroom. 肯定

2、句結構:主語+be動詞+其他否定句：否定句： I am not a student. He is not a thirteen. They are not in the classroom. is not=isnt are not=arent否定句結構:主語+be動詞+not+其他一般疑問句：一般疑問句： Are you a student? Is he twelve? Are they in the classroom? 肯定回答：Yes, 主語+be否定回答：No, 主語+be not一般疑問句: Be動詞+主語+其他？特殊疑問句：特殊疑問句：疑問詞疑問詞+一般疑問句一般疑問句Who ar

3、e you?How old is he?Where are they?特殊疑問句:特殊疑問詞+be動詞+主語+其他？ 我用我用am，你用，你用are，is連著他（連著他（he），她（），她（she），），它（它（it）;單數(shù)單數(shù)名詞用名詞用is， 復數(shù)復數(shù)名詞全用名詞全用are；變疑問，往前提，句末問號莫丟棄。變疑問，往前提，句末問號莫丟棄。變否定，更容易，變否定，更容易，be后后not莫忘記莫忘記。疑問否定任你變，句首大寫莫遲疑。疑問否定任你變，句首大寫莫遲疑?？偨Y一下：一、用一、用be動詞的適當形式填空動詞的適當形式填空 Amy _ her sister.2. His name _ Kat

4、e.3. -What _ your phone number? -It _284-2942.4. - _ you Cara? - No, I _ Gina.5. Her brothers name _ John. isisisAreamisisPractice and Test實義動詞的一般現(xiàn)在時MondayTuesdayWednesdayThursdayFridaySaturdaySundayalwaysusuallyoftensometimesseldomnever頻率副詞頻率副詞 The girl often apples.These two boys usually apples.ea

5、tseat說說看看說說看看That boy always TV.Tim and his mother sometimes TV.watcheswatchThe girl often eats apples.These two boys usually eat apples.That boy always watches TV.Tim and his mother sometimes watch TV.動詞三單形式eats, watches2、現(xiàn)在、現(xiàn)在經(jīng)常性經(jīng)常性的的動作動作或或狀態(tài)狀態(tài)1.如果主語是如果主語是 和和 動詞不動詞不用做任何變化，即仍然用用做任何變化，即仍然用動詞原形動詞原形表示

6、：表示： 名詞復數(shù)名詞復數(shù)第一人稱第一人稱例例 1) We usually go to school at 7:30. 我們通常我們通常7:30上學去。上學去。 2) My parents give ten yuan to my sister every week. 我父母每星期給我妹妹十元錢。我父母每星期給我妹妹十元錢?？隙ň浣Y構:主語+動詞原形+其他否定句否定句: 主語主語+dont+動詞原形動詞原形+其他其他 1. My parents give ten yuan to my sister every week. (改為否定句)My parents dont give ten yuan

7、to my sister every week.2. We usually go to school by bus.(改為否定句)We usually dont go to school by bus.一般疑問句一般疑問句: Do+主語主語+動詞原形動詞原形+其他其他1. My parents give ten yuan to my sister every week. (改為一般疑問句并作肯定回答)Do your parents give ten yuan to my sister every week?Yes, they do.2. We usually go to school at 7

8、:30.(改為一般疑問句并作否定回答)Do you usually go to school at 7:30?No, they dont.肯定：Yes, 主語+do.否定：No,主語+dont. 2.主語是主語是 時，謂語動詞要時，謂語動詞要進行必要的變化。進行必要的變化。 肯定句肯定句:主語主語+動詞三單動詞三單+其他其他 否定句否定句:主語主語+doesnt+動詞原形動詞原形+其他其他 一般疑問句一般疑問句 : Does+主語主語+動詞原形動詞原形+其他其他 肯定回答肯定回答: Yes，主語，主語+does 否定回答否定回答: No，主語，主語+doesnt 特殊疑問句特殊疑問句: 特殊疑

9、問詞特殊疑問詞+一般疑問句一般疑問句 必要的，什么是第三人稱單數(shù)呢？必要的，什么是第三人稱單數(shù)呢？第三人稱單數(shù)第三人稱單數(shù)1.人稱代詞he, she, it是第三人稱單數(shù)1).He likes watching TV. 他喜歡看電視.2).She has lunch at twelve. 他十二點吃午餐.3). It looks like a cat. 它看起來象只貓.2. 單個人名單個人名.地名或稱呼作主語時地名或稱呼作主語時, 是第三人稱單數(shù)形式是第三人稱單數(shù)形式. 1).Han Mei watches TV with her mother. 韓梅和她的母親看電視.2).Beijing i

10、s the capital of China. 北京是中國的首都.動詞變?nèi)龁巫兓?guī)則 一般情況下,直接加s work-works play-plays rain-rains see-sees2. 以 sh,ch,s,x或o結尾的詞后加-es wash-washes teach-teaches fix-fixes do-does go-goes3.以輔音字母加以輔音字母加y結尾的結尾的, 先把先把y變成變成i,再加再加es.如如: study-studies fly-flies carry-carries元音字母元音字母+y結尾直接加結尾直接加s 如如plays寫出下列動詞的第三人稱單數(shù)形式寫出

11、下列動詞的第三人稱單數(shù)形式workstudy drivewashwatchflyspellspeaksaylikedohaveworksstudies driveswasheswatchesfliesspellsspeakssayslikesdoeshasPractise Practice makes perfect! 孰能生巧孰能生巧1._ you have a book ? A Do B. Are C. Is D. 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 _ her homework in the afternoon. A. doing B. to do C. does D. 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 .do