行為動詞的一般現(xiàn)在時.ppt

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Grammar 一般現(xiàn)在時 (Simple Present Tense ) --行為動詞的一般現(xiàn)在時,1. 肯定句 2. 否定句 3. 一般疑問句及肯定與否定回答 4. 特殊疑問句 注意: 第三人稱單數(shù)的用法。,語法要點: 一般現(xiàn)在時,(一般現(xiàn)在時用法),I have long hair. My hair is long.,—things that are true now.目前存在的事實,Simon plays football after school.,—things that we do regularly. 經(jīng)常做的事,Cats eat fish.,—things that are always true.客觀存在的事實,一. 當我們談論以下幾種情況時,用一般現(xiàn)在時： 1. 表示現(xiàn)在存在的狀態(tài); 2. 表示經(jīng)常性、習慣性的動作; 3. 表示客觀事實或普遍真理。 句中常用always, usually, often, sometimes, seldom, never, every day，in the morning等時間狀語。,一般現(xiàn)在時的構成：,My name is Amy. He is ten years old. ---be動詞的一般現(xiàn)在時。 I often play football after school. He watches TV every day. -----行為動詞的一般現(xiàn)在時,動詞的種類,行為動詞的一般現(xiàn)在時的構成：（看例句并總結規(guī)律， 注意觀察紅色和藍色字體。） 1、I play football every day . 2、You play football every day . 3、My friends play football every day . 4、He plays football every day . 5、Tom plays football every day . 6、My brother plays football every day . 總結規(guī)律：,當主語是第一、第二人稱和第三人稱復數(shù)時，行為動詞使用其原形。當主語是第三人稱單數(shù)時，行為動詞使用其第三人稱單數(shù)形式。 行為動詞一般現(xiàn)在時的第三人稱單數(shù)形式的構成方法見書117頁。 主語是第三人稱單數(shù)指的是：（舉例說明）,,,,,,,,,,,How to add “s” “es” to the verbs,,7,,walks,lives,flies,studies,misses,watches,finishes,,,fixes,does,goes,寫出下列行為動詞的第三人稱單數(shù)形式： 1.like--- 2.swim— 3.work— 4.catch— 5.go---- 6.study— 7.worry— 8.have--- 9.do---,likes,swims,works,catches,goes,studies,worries,has,does,put____ enjoy______ write_____ match______ play_____ have___ guess_________ fly_____ go_____ listen______ buy_____ finish________ do_____ worry_______ wash______ stay____,Add an “s” to these verbs,puts,enjoys,writes,matches,plays,has,guesses,flies,goes,listens,buys,finishes,does,worries,washes,stays,1. I _______(go) swimming on Sunday. 2. My cousin_______(enjoy) computer games. 3. My parents__________(watch) TV. 4. Tom and Simon _______(like) fish. 5. He ___________(swim)every day. 6.Tom_______(play) football every day.,,go,watch,like,swims,plays,enjoys,用所給詞的適當形式填空,7. I often _____ football at weekends. (play) 8. Simon’s father often ______ football games on TV. (watch) 9. Millie ______ books at home. (read) 10. Kitty’s parents often ______ shopping on Saturdays. (go) 11. Amy with her father ______ swimming on weekends. (go) 12. Sandy ______ English in her free time. (study) 13. Amy and Simon ______ to play football in the next World Cup. (want) 14. We ______ listening to music. (like),play,watches,reads,go,goes,studies,want,like,行為動詞一般現(xiàn)在時的否定句和一般疑問句。 1、I speak English. 否定句：I do not /don’t speak English. 一般疑問句：Do you speak English? 肯定回答：Yes, I do. 否定回答：No, I don’t. 2、He speaks English. 否定句：He does not /doesn’t speak English. 一般疑問句：Does he speak English? 肯定回答：Yes, he does. 否定回答：No, he doesn’t. (注意藍色和紅色字體，總結規(guī)律。,,行為動詞一般現(xiàn)在時的否定句和一般疑問句 構成： 否定句：在行為動詞前加do not或does not, 當主語是第三人稱單數(shù)時，助動詞用doesn’t. 在非正式行文中，do not和does not可以縮 寫成don’t 和doesn’t. 一般疑問句：在句首加助動詞Do和Does,當 主語是第三人稱單數(shù)時，助動詞用Does. 注意：在疑問句和否定句中，助動詞之后 的行為動詞均用原形。,Miss Lu __________ (teach) them English. He _____________ (not watch) TV every evening. ______ she ________ (enjoy)__________ (swim)? My little cat __________ (eat) fish every day. Millie always __________ (take) the bus to the library at the weekend. We __________ (not go) to school on Saturdays and Sundays. The old man __________ (clean) his big house once a week. The boy often __________ (draw) pictures in the park. __________ your father good at __________ (cook)? She __________ (read) English in the morning every day.,teaches,,doesn’t watch,Does,enjoy,swimming,eats,takes,don’t go,cleans,draws,Is,cooking,reads,11. My parents __________ (come) from Shangdong. 12. Sam __________ (not like) playing computer games. 13. ____the beautiful girl __________ (wear) glasses? 14. The Zhang family __________ (live) in a flat in Nanjing. 15. My father loves __________ (read) newspapers after supper. 16. What __________ her classmates __________ (call) her teacher? 17 __________ you __________ (love) each other in your family? 18. __________ (be) your cousin very clever at maths?,come,,doesn’t like,Does,wear,live,reading,do,call,Do,love,Is,改錯題： 1.I goes to school at six every day. 2.He don’t like playing football. 3. I am watch TV every day. 4. Daming watchs TV in the evening. 5. Does he usually has a party? 6. Our English doesn’t likes music. 7. Tony goes always to school at eight o’clock. 8. Does your parents like watching TV? 9. Lily haves lunch at school. 10. My sister doesn’t her homework every .,____,____,____,____,____,____,_______________,____,____,go,doesn’t,去掉am,watches,have,like,always goes,____,do,has,doesn’t do,注意：我們用一般現(xiàn)在時進行表達時， 不能同時使用be動詞和行為動詞,行為動詞一般現(xiàn)在時的構成：（小結）,肯定句：當主語是第三人稱單數(shù)時，行為動 詞用 。主語是非第三人稱單數(shù)，行為 動詞用 。 否定句：在行為動詞前加 , 當主語是第三人稱單數(shù)時，助動詞用 注意: do not = don’t, does not=doesn’t . 一般疑問句：在句首加助動詞 , 當主語是第三人稱單數(shù)時，助動詞用 . 注意：在疑問句和否定句中，助動詞之后 的行為動詞均用 。,三單形式,原形,do not或does not,doesn’t,Do和Does,Does,原形,句型轉換： 1、把下面句子改成一般疑問句并做肯定 和否定回答。2、改為否定句。 He watches TV every day. 2. I do my homework every day. 3. Lucy and Lily come from the USA. 4. She eats eggs every morning. 5. They do a lot of homework every day. 6. I’m from Nanjing,動詞的種類： 1、行為動詞：含有實在的意義，表示動作或狀 態(tài)，在 句中能做謂語。 例句：I often play football after school. He watches TV every day. I listen to the radio every day She has a sister. We like playing football. 2、連系動詞 例句：He is ten years old . I feel happy . 3、助動詞 例句：Do you have a sister? He doesn’t speak English. 4、情態(tài)動詞 例句：We must go now. She can speak English.,,