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1、一般現(xiàn)在時、現(xiàn)在進行時及一般過去時講解課件(張)第1頁,共52頁,2022年,5月20日,23點36分,星期六He works. He is working.He worked. 何為時態(tài)? 在英語中,不同時間發(fā)生的動作或存在的狀態(tài)要用不同的動詞形式來表現(xiàn)。第2頁,共52頁,2022年,5月20日,23點36分,星期六時態(tài)現(xiàn)在進行時:一般現(xiàn)在時:一般過去時:現(xiàn)在正在進行的動作 經(jīng)?;蛄晳T性的動作。過去某個時間或時間段結(jié)束的動作。第3頁,共52頁,2022年,5月20日,23點36分,星期六一般現(xiàn)在時 every, sometimes, at times always , usually, of

2、ten,seldom, never, every ,three times a day現(xiàn)在進行時一般過去時yesterday, last week,-ago, the other day, in+年, just now ,When nowthese days, right now, Look,Listen.atPresent,at the moment312第4頁,共52頁,2022年,5月20日,23點36分,星期六Tom always gets presents on his birthday.They usually go to school at seven oclcok.My mot

3、her often watches TV on the computer.We sometimes play basketball after school.總 是通 常經(jīng) 常有 時Hes twelve. I am a student.一般現(xiàn)在時:表示現(xiàn)在的狀態(tài)或經(jīng)常、習慣性的動作: 第5頁,共52頁,2022年,5月20日,23點36分,星期六Look!Lily Lucy 第6頁,共52頁,2022年,5月20日,23點36分,星期六現(xiàn)在進行時 表示現(xiàn)在說話瞬間正在進行的動作。 She is reading in the reading room now. We are working on

4、 a farm these days.第7頁,共52頁,2022年,5月20日,23點36分,星期六1、Lucy did her homework at home.(改否定句) Lucy _ _ her homework at home.2、He found some meat in the fridge.(變一般疑問句) _ he _ _ meat in the fridge?3、There was some orange in the cup.(變一般疑問句) _ there _ orange in the cup? didntdoanyfindDidWasany第8頁,共52頁,2022

5、年,5月20日,23點36分,星期六1 一般過去時表示過去某個時間結(jié)束的動作或存在的狀態(tài)。I did my homework yesterday.I played soccer last Sunday.I cleaned my room last week.I went to the beach three years ago.I played tennis with my friends last weekend.I went to the movies three days ago.第9頁,共52頁,2022年,5月20日,23點36分,星期六He is a teacher.2. Kang

6、kang comes from China.3. I usually take the bus to work.先(一般疑問句) 再(否定句)Is he a teacher?He isnt a teacher.Does Kangkang come from China?Kangkang doesnt come from China.Do you usually take the bus to work?I dont usually take the bus to work.句型變化操練第10頁,共52頁,2022年,5月20日,23點36分,星期六你會了嗎?4.They are having

7、classes.5.Jane played the guitar last night.Are they having classes?They arent having classes.Did Jane play the guitar last night?Jane didnt play the guitar last night.句型變化操練第11頁,共52頁,2022年,5月20日,23點36分,星期六改一般疑問句的方法:首先看有無be動詞,如果有,將be提到句首并大寫,句末打問號.如果沒有be動詞,看原句的動詞形式來決定借用助動詞do/does/did,并且行為動詞要還原。V-原形V-

8、s/esV-ed(過去式)+動詞原形?DoDoesDid第12頁,共52頁,2022年,5月20日,23點36分,星期六改否定句的方法:以此類推首先看有無be動詞,如果有,在be 動詞后面加not.如果沒有be 動詞,看原句的動詞形式來決定借用助動詞do/does/did,并在后面加not,并且行為動詞要還原。主語+dont/doesnt/didnt+動詞原形第13頁,共52頁,2022年,5月20日,23點36分,星期六 對比時態(tài)動詞形式否定句一般問句現(xiàn)在進行時 一般現(xiàn)在時一般過去時表格對比學習be+v-ing(現(xiàn)在分詞)在be 后加上not Be提到句首V -原形V-三人單在實義v.前借d

9、o ,does后加not,動詞還原Do,Does 提句首,+動原V-ed(過去式)在實義v.前借用did后加not,+動原Did 提到句首,實義動詞還原第14頁,共52頁,2022年,5月20日,23點36分,星期六Complete the sentences.王先生是我們的英語老師。1.Mr Wang _ (be) our English teacher.2.Mr Wang _ ( not be) our English teacher.3._ (be)Mr Wang our English teacher?4.Yes,_ _ . No,_ _ . is is not/isntIs he i

10、she isnt一般現(xiàn)在時第15頁,共52頁,2022年,5月20日,23點36分,星期六一、寫出下列動詞的第三人稱單數(shù)形式1. work_ read_ 2.clean_ write_3. teach_ wash_ 4.guess_ watch_5. go_ do_6. study_ fly_ 7.cry_ play_8. have_ 第16頁,共52頁,2022年,5月20日,23點36分,星期六一、寫出下列動詞第三人稱單數(shù)形式1. work works read reads 2. clean cleans write writes3. teach teaches wash washes 4

11、. guess guesses watch watches5. go goes do does6. study studies fly flies 7.cry cries play plays8. have has第17頁,共52頁,2022年,5月20日,23點36分,星期六大多數(shù)單詞+stalk-talkslook-looks以輔音y結(jié)尾的單詞變y為i加esflyflies(元音+y直接加s)以s,ch,sh 或者 x結(jié)尾的單詞+es miss- misses watch-watches wash-washes fix-fixes動詞第三人稱單數(shù)第18頁,共52頁,2022年,5月20日,

12、23點36分,星期六一般在動詞原形后+ing以不發(fā)音的e結(jié)尾的,去e,+ing以輔音+元音+輔音字母結(jié)尾的,雙寫這一字母+ing動詞-ing形式的構(gòu)成:writingtakinggettingrunningswimminggoinggoaskwritetakegetrunswimasking第19頁,共52頁,2022年,5月20日,23點36分,星期六動詞過去式轉(zhuǎn)換練習將下列動詞變?yōu)檫^去式返回上頁訂正答案1. look2. live3. stop4. carry5. hope6. think7. call8. finish9. e16.say17.see18.put19.eat20.take

13、21.read第20頁,共52頁,2022年,5月20日,23點36分,星期六返回上頁返回首頁返回練習動詞過去式轉(zhuǎn)換練習答 案1. look looked2. live lived3. stop stopped4. carrycarried5. hopehoped6.think thought7. Callcalled 8. finish finished9. want wanted10.Arewere 11.go went12.have had13.dodid14.get e came16.say said 17.see saw18.put put19.eat ate20.take took

14、 21.read read第21頁,共52頁,2022年,5月20日,23點36分,星期六動詞過去式的構(gòu)成規(guī)則動詞不規(guī)則動詞第22頁,共52頁,2022年,5月20日,23點36分,星期六規(guī)則動詞過去式的構(gòu)成構(gòu)成規(guī)則例詞一般在動詞末尾加 ed look looked play played 結(jié)尾是 e 的動詞加 - d live lived hope hoped 輔音字母+元音+輔音 ,雙寫 最后的 輔音,再加ed stop stoppedplan planned結(jié)尾是“輔音+y”的動詞,變“y”為“i”再加ed study studiedcarry carried第23頁,共52頁,2022

15、年,5月20日,23點36分,星期六不規(guī)則動詞表原形 過去式am is wasare werebegin beganbreak brokebring broughtbuild builtbuy bought原形 過去式catch caughtcome camedo diddraw drewdrink drankdrive droveeat atefall fell第24頁,共52頁,2022年,5月20日,23點36分,星期六不規(guī)則動詞表原形 過去式am is wasare werebegin beganbreak brokebring broughtbuild builtbuy bought

16、原形 過去式catch caughtcome camedo diddraw drewdrink drankdrive droveeat atefall fell第25頁,共52頁,2022年,5月20日,23點36分,星期六am, iswas areweregowent dodidhavehad comecametaketook saysaideatate seesawgetgot putputsleepslept givegavewritewrote readread動詞不規(guī)則變化/red/第26頁,共52頁,2022年,5月20日,23點36分,星期六buybought sitsat ru

17、nran swim swam makemade feelfelt hearheard growgrew telltold knowknew findfoundbeginbegan bring broughtstandstood spendspentcatchcaught teachtaught動詞不規(guī)則變化第27頁,共52頁,2022年,5月20日,23點36分,星期六1. 寫出下列動詞的過去式1. stay _ 2. go _ 3. visit _ 4. swim _5. study _ 6. have _ 7. fly _ 8. draw _ 9. do _ 10. rain _ 11.

18、help _ 12. lose _ 13. make _ 14. walk _15. decide _ 16. eat _17. am/is _ 18. are _ stayedwentvisitedswamhadwaswereatewalkedmadehelpeddecideddidflewstudieddrewrainedlost第28頁,共52頁,2022年,5月20日,23點36分,星期六 have - look - begin- use- shop- get- dance- study-現(xiàn)在分詞第三人稱單數(shù)過去式study-finish-have-go-do-play-watch-g

19、ive-need-stop-hope-play-try-plan-visit-like- having looking beginning using shopping getting dancing studying studies finishes has goes does plays watches gives needed stopped hoped played tried planned visited liked詞形轉(zhuǎn)換第29頁,共52頁,2022年,5月20日,23點36分,星期六用所給動詞的適當形式填空。1. Listen! Mary _ ( sing) now.2. A

20、young man (run) on the playground now.3. My mother _(watch) TV play every day.4. Old Bush _(visit) China again last month.5. I _ (play) sports three times a day.6. Look! Lucy and Lily _(read) books.7.There _(is) a football match yesterday.8. Our class _( go) to the zoo three days ago. is singing is

21、running watches visited play are reading was went第30頁,共52頁,2022年,5月20日,23點36分,星期六時態(tài)大比拼She got up at seven oclock yesterday.(用 now改寫)She is getting up now .(用 every day改寫)She gets up at seven oclock every day.時態(tài)大比拼第31頁,共52頁,2022年,5月20日,23點36分,星期六時態(tài)大比拼Look!Tom is cleaning his room.(用on weekends 改寫)Tom

22、 cleans his room on weekends.(用two hours ago改寫)Tom cleaned his room two hours ago.第32頁,共52頁,2022年,5月20日,23點36分,星期六I usually wash my clothes in the afternoon.(用now改寫)I am washing my clothes now.(用last weekend改寫)I washed my clothes last weekend.第33頁,共52頁,2022年,5月20日,23點36分,星期六再見第34頁,共52頁,2022年,5月20日,2

23、3點36分,星期六Read and think.(判斷下面句子的時態(tài),動詞有什么變化)Tom always gets presents on his birthday.They usually go to school at seven oclcok.My mother often watches TV on the computer.We sometimes play basketball after school.總 是通 常經(jīng) 常有 時第35頁,共52頁,2022年,5月20日,23點36分,星期六 第36頁,共52頁,2022年,5月20日,23點36分,星期六一般現(xiàn)在時一、寫出下列動

24、詞的第三人稱單數(shù)形式1. work_ read_ 2.clean_ write_3. teach_ wash_ 4.guess_ watch_5. go_ do_6. study_ fly_ 7.cry_ play_8. have_ 第37頁,共52頁,2022年,5月20日,23點36分,星期六一、寫出下列動詞的第三人稱單數(shù)形式1. work works read reads 2. clean cleans write writes3. teach teaches wash washes 4. guess guesses watch watches5. go goes do does6. s

25、tudy studies fly flies 7.cry cries play plays8. have has第38頁,共52頁,2022年,5月20日,23點36分,星期六大多數(shù)單詞+stalk-talkslook-looks以輔音y結(jié)尾的單詞變y為i加esflyflies(元音+y直接加s)以s,ch,sh 或者 x結(jié)尾的單詞+es miss- misses watch-watches wash-washes fix-fixes動詞第三人稱單數(shù)第39頁,共52頁,2022年,5月20日,23點36分,星期六一般在動詞原形后+ing以不發(fā)音的e結(jié)尾的,去e,+ing以輔音+元音+輔音字母結(jié)

26、尾的,雙寫這一字母+ing動詞-ing形式的構(gòu)成:writingtakinggettingrunningswimminggoinggoaskwritetakegetrunswimasking第40頁,共52頁,2022年,5月20日,23點36分,星期六動詞過去式轉(zhuǎn)換練習將下列動詞變?yōu)檫^去式返回上頁訂正答案1. look2. live3. stop4. carry5. hope6. think7. call8. finish9. e16.say17.see18.put19.eat20.take21.read第41頁,共52頁,2022年,5月20日,23點36分,星期六返回上頁返回首頁返回練習

27、動詞過去式轉(zhuǎn)換練習答 案1. look looked2. live lived3. stop stopped4. carrycarried5. hopehoped6.think thought7. Callcalled 8. finish finished9. want wanted10.Arewere 11.go went12.have had13.dodid14.get e came16.say said 17.see saw18.put put19.eat ate20.take took 21.read read第42頁,共52頁,2022年,5月20日,23點36分,星期六1.We s

28、tudy at Menghe Secondary School.2.I wash the dishes every day.3.You sometimes take a bus home. 4.They usually have lunch at 11:30.We dont study at No. 1 Middle School.I dont wash the dishes every day.You dont sometimes take a bus home. They dont usually have lunch at 11:30.Do you study at No. 1 Midd

29、le School? Yes, we do. / No, we dont.Do you wash the dishes every day? Yes, I do. / No, I dont.Do we sometimes take a bus home? Yes, you do. / No, you dont.Do they usually have lunch at 11:30? Yes, they do. / No, they dont.基礎(chǔ)題(1)第43頁,共52頁,2022年,5月20日,23點36分,星期六He/She likes reading.He/She flies kites

30、 on Sundays.He/She misses his/her mother.He/She doesnt miss his/her mother.Yes, he/she does. No, he/she doesnt.He/She doesnt like reading.He/She doesnt fly kites on Sundays.Does he/she like reading?Does he/she fly kites on Sundays?第44頁,共52頁,2022年,5月20日,23點36分,星期六 Read and find:一般現(xiàn)在時含有be動詞的疑問句、否定句是怎樣

31、變化的?結(jié)構(gòu)1: 主語+be( am /is/are )+其它 陳述句: She is from America. 否定句: She is not from America. 一般疑問句:Is she from America? 肯定回答 :Yes, she is . 否定回答 :No, she isnt. 一般現(xiàn)在時含有be動詞變疑問、否定句的口訣:要變一般疑問句, be動詞提前很容易。否定句,很簡單,not 在be 動詞后面站。 第45頁,共52頁,2022年,5月20日,23點36分,星期六一般現(xiàn)在時含有be動詞變疑問、否定句的口訣:要變一般疑問句,be動詞提前很容易。否定句,很簡單,n

32、ot 在be 動詞后面站。 Complete the sentences.王先生是我們的英語老師。1.Mr Wang _ (be) our English teacher.2.Mr Wang _ ( not be) our English teacher.3._ (be)Mr Wang our English teacher?4.Yes,_ _ . No,_ _ . is is not/isntIs he ishe isnt一般現(xiàn)在時第46頁,共52頁,2022年,5月20日,23點36分,星期六一般現(xiàn)在時結(jié)構(gòu)2:主語+行為動詞+其它(但是當主語是第三人稱單數(shù)時,行為動詞+s/es/y改i加e

33、s)We go to school at 7:00. Lucy goes to school at 7:00.She stduies English every day.否定句結(jié)構(gòu):主語+dont/doesnt+動詞原形+其它We dont go to school at 7:00. Lucy doesnt go to school at 7:00.She doesnt stduy English every day.一般現(xiàn)在時變否定句口訣:若是沒有be動詞,do, does加not 要牢記。第47頁,共52頁,2022年,5月20日,23點36分,星期六 She goes to school

34、 at 7:00.疑問句結(jié)構(gòu):Do/Does+主語+動詞原形+其它 Does she go to school at 7:00? 肯定回答:Yes, she does. 否定回答:No, she doesnt. Complete the sentences. She studies English every day.1.She _ _ English every day. (變否定句) 2._ she _ English every day? (變疑問句) 3.Yes,_ _.(肯定回答) No, _ _.(否定回答)doesnt studyDoes studyshe doesshe doesnt 一般現(xiàn)在時行為動詞變疑問句口訣:一添、二改、三原、四問號。 即一添Do/Does,二大寫改小寫,三動詞用原形,四句末加“?”第48頁,共52頁,2022年,5月20日,23點36分,星期六選擇填空My mother often oranges. A eat B. eats C. eating 2. My aunt sometimes very well.

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