(完整)一般現(xiàn)在時

1、一般現(xiàn)在時一。定義：一般現(xiàn)在時表示現(xiàn)在的狀態(tài)1）Im twelve。（我十二歲）2）1 have three baseballs。（我有三個棒球）2）Im in the classroom （我在教室里）3）Jack is from china。（杰克來自中國）4）Where is my bag?（我的包在哪兒）5）I am a student。（我是一名學生）2。一般現(xiàn)在時表示主語具備的性格和能力。1）She likes English。（她喜歡英語）2）I like playing baske tball ball,bu t don t like playing baseball.（我喜歡

2、打籃球，但是我不喜歡打棒球）3）I don t like make friends.（我不喜歡交朋友）4）He can speak Chinese。（他能夠說英語）5）She can play the guitar。（她能夠彈吉他）6）She can sing well。（她可以唱歌）3。一般現(xiàn)在時表示經(jīng)常性和習慣性的動作.（通常和時間標志詞連用：of ten經(jīng)常， usually 通常，always 總是，sometimes 有時，never 從不，everyday 每天，on weekends在周末等）sometimes 有時1）she usually gets up at six o c

3、lock.（她通常在六點鐘起床）2）Lucy never takes a shower.（露西從不洗澡）3）We some times play bask et ball af ter school。（我們有時在放學后打籃球）4）I always do my homework on weekends （我總是在周末做作業(yè)） 二一般現(xiàn)在時謂語動詞的變化.一般現(xiàn)在時動詞可分為兩大類（1）含be （is/am/are）動詞和情態(tài)動詞can 一類。該句子中如含be動詞，be動 詞根據(jù)主語確定單復數(shù)。如含情態(tài)動詞can,can后面的動詞一律用原型。Eg.1. I am a girl。（我是女孩）2。Th

4、ey are students。（他們是學生）she can play chess.（她能夠下象棋）They can sing.（他們能唱歌）（2）含實義動詞的謂語動詞。當主語為非第三人稱單數(shù)，謂語動詞用原型。當主語為第三人稱單數(shù),謂語動詞用 第三人稱單數(shù)形式。Eg1.We often get up early in the morning。Eg2.My father often gets up early in the morning。（3）談談“主語為三單，其后動詞s添”在含實義動詞的一般現(xiàn)在時中，當主語為第三人稱單數(shù)時，謂語動詞要用第三人稱 單數(shù)形式?？梢院唵螖⑹鰹椤爸髡Z為三單，其后動詞

5、s添。何謂第三人稱單數(shù)？ 用一句話概括就是“非你、非我、非復數(shù)”，如he, she, it, my father, my mother, mysister， ourEnglishteacher， Tom,Mike,LiuJia， China， mybook, etc。Eg3。 He sometimes goes to school by bike。Eg4.My father works in the hospital as a doctor.（4）動詞第三人稱單數(shù)變化規(guī)則 動詞第三人稱變化的規(guī)則與可數(shù)名詞復數(shù)變化的規(guī)則相同.規(guī)則、一般在詞尾加s O如：looks, puts。 reads, s

6、ees, skis 等。規(guī)則二、以-0, s, -x, -sh, -ch 結(jié)尾的加一eso如：goes, does, misses, passes, mixes, fixes, pushes, wishes, watches, te aches，等.規(guī)則三、以輔音字母加y結(jié)尾的，變y為i,再加-eSo注意一定是輔音字母加y才 變，若是元音字母加y,則直接加-s.如：fly T flies, try T t ries, fry T fries, copy T copies buy T buys, enjoy T enjoys, play T plays, say T says, pay T pa

7、ys四一般現(xiàn)在時的句子轉(zhuǎn)換當句子中有be動詞或情態(tài)動詞時，則把be動詞或情態(tài)動詞（can,could等等）提到 主語的前面變成一般疑問句；在be動詞或情態(tài)動詞后面加not變成否定句.例：陳述句：She is a student.一般疑問句T Is she a st ude nt?否定句T She is not a st ude nt.陳述句：I can swim.一般疑問句T Can you swim?否定句T I can not swim。當句子中即沒有be動詞，也沒有情態(tài)動詞時，則在主語前加助動詞do （you,以及復 數(shù)），does （單數(shù)she, he,it）變成一般疑問句；在主語后謂

8、語動詞前加助動詞 dont（l, you,以及復數(shù)），doesn t（單數(shù)she, he,it）變成否定句，助動詞后 的動詞要變成動詞原形。例：陳述句：We get up at 7 00 every morningp 一般疑問句TDo you get up at 7(完整)一般現(xiàn)在時00 every morning? 否定句TWe don t get up at 7: 00 every morning。陳述句：She has a little brother。一般疑問句T Does she have a li ttle brother?否定句T She doesn t have a littl

9、e brother。六、練習鞏固寫出下列動詞的三單形式gocatchb r u s h (刷) wa s h dolikehavewatchdrink flys a y l e a r n eatreadsingbuystudystay make look p a s s ca r r y comeplant (種植)t e a c h b u y 2。用括號內(nèi)動詞的適當形式填空。We often(play) in the playground.He (get) up at six oclock。you(brush) your teeth every morning。What (do) he

10、u s u a l l y (d o ) after school?Danny(study)English,Chinese，Maths，Science and Art at school。Mike sometimes (go) to the park with his sister.7。At eight at night, she often(watch) TV with his parents8. Mike_(read) English everyday？9.How manylessonsyour classmate_(have) on Monday?10What timehis mothe

11、r(do)the housework?3。選擇題()1.I _to schoolat 7:00 in the morning。A。goB。goingC。goes()2。They _booksevery day in thelibrary。A.readsB。readC.reading()3.The monkeyeatingbananas very much.A。likeB.likesC.liking()4。My father to readnewspaperafter supper every dayA.likeB.likesC。liking()5.I like watching TV，but

12、my mother _like it.A。dontB。 doesntC. does()6。 yourfatherdrink milkevery day？A.doB.areC。does()7. Wewill goshopping if it_ tomorrow.dont rainB. didntrainC。doesntrainD。 isnt rain()8.He saidthe sun _in theeast andin the west.C rises， set D rise; sets（ ）9.Wang Mei music and often to music。A like; listen

13、B likes; listensC like； are listening D liking ; listen（ ）10。 Jenny English every evening.A has study B studiesC study D studied改錯（劃出錯誤的地方，將正確的寫在橫線上）1。 Is your brother speak English？ 2。 Does he likes going fishing？ He likes play games after class. Mr。 Wu teachs us English. She dont do her homework on Sundays。 把下列句子變成一般疑問句（并作肯定和否定回答）、否定句 例：I like cooking.TDo you like cooking? Y es, I do。 No, I dont。I dont like cooking。My friends