初中英語(yǔ)_一般現(xiàn)在時(shí)_過(guò)去時(shí)_進(jìn)行時(shí)_講解[1]

1、現(xiàn)在進(jìn)行時(shí)一，現(xiàn)在進(jìn)行時(shí)的構(gòu)成一，現(xiàn)在進(jìn)行時(shí)的構(gòu)成 現(xiàn)在進(jìn)行時(shí)由現(xiàn)在進(jìn)行時(shí)由be+v-ing構(gòu)成。構(gòu)成。be應(yīng)為助動(dòng)詞，它應(yīng)與主語(yǔ)的人稱和數(shù)保持一致。應(yīng)為助動(dòng)詞，它應(yīng)與主語(yǔ)的人稱和數(shù)保持一致。 動(dòng)詞后加ing的規(guī)則1.直接加直接加-ing 2以以-e結(jié)尾一般應(yīng)結(jié)尾一般應(yīng)去掉去掉e再加再加ing write hope care have save produce breathewriting hoping caring having saving producing breathing3.重讀閉音節(jié)加一輔音結(jié)尾的，重讀閉音節(jié)加一輔音結(jié)尾的，最后一個(gè)字母需重復(fù)最后一個(gè)字母需重復(fù) run stop

2、plan sit control begin cut swimrunning stopping planning sitting controlling beginning cutting swimming4 特殊特殊diedying，tietying，lielyinggetting putting shoppingget put shop 二，基本用法 肯定句式肯定句式：主語(yǔ)+be( am, is, are)+現(xiàn)在分詞+其它.否定句式否定句式：主語(yǔ)+be(am, is, are) +not +現(xiàn)在分詞+其它 說(shuō)話時(shí)正在進(jìn)行的動(dòng)作說(shuō)話時(shí)正在進(jìn)行的動(dòng)作 我們正在等你 We are waiting

3、 for you. They are playing basketball now. 現(xiàn)在他們正在打籃球 Listen！She is singing an English song .聽(tīng)，她正在唱英語(yǔ)歌。 現(xiàn)階段正在進(jìn)行而說(shuō)話時(shí)不一定在進(jìn)行的動(dòng)作現(xiàn)階段正在進(jìn)行而說(shuō)話時(shí)不一定在進(jìn)行的動(dòng)作 We are working in a factory these days. 這幾天我們?cè)谝患夜S工作 他在寫(xiě)另一部小說(shuō) He is writing another novel nowat the presentat the momenttoday，this week these days 一般疑問(wèn)句一般疑問(wèn)

4、句：Be(am, is, are) +主語(yǔ)+現(xiàn)在分詞+其它？ 特殊疑問(wèn)句特殊疑問(wèn)句：疑問(wèn)詞+be(am, is, are)+主語(yǔ)+現(xiàn)在分詞+其它？ Are they playing basketball now?Where are they playing basketball now?3.現(xiàn)在進(jìn)行時(shí)與現(xiàn)在進(jìn)行時(shí)與always usually continually forever等副詞連用時(shí)帶有感情色彩等副詞連用時(shí)帶有感情色彩 二，基本用法You are always changing your mind. 你老是改變主意。The boy is forever asking question

5、s. 那個(gè)男孩老是問(wèn)問(wèn)題。She is constantly worrying about her sons health. 她不停地為她兒子的健康擔(dān)心著一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)構(gòu)成構(gòu)成1. be動(dòng)詞：主語(yǔ)+be(am,is,are)+其它。如：I am a boy.我是一個(gè)男孩。2.行為動(dòng)詞：主語(yǔ)+行為動(dòng)詞(+其它)。如 We study English.我們學(xué)習(xí)英語(yǔ) 1如果主語(yǔ)是名詞復(fù)數(shù)和第一人稱I、 we ，謂語(yǔ)動(dòng)詞不用變化，仍然用動(dòng)詞原型表示 一 動(dòng)詞的變化規(guī)則我們通常7:30上學(xué)去 We usually go to school at 7:30 My parents give ten y

6、uan to my sister every week.我父母每星期給我妹妹十元錢(qián)。2 如果主語(yǔ)是單數(shù)名詞 第三人稱單數(shù) 和 不可數(shù)名詞，謂語(yǔ)動(dòng)詞要變化一 動(dòng)詞的變化規(guī)則（1）一般情況下，直接加-s（2）以s. x. sh. ch. o結(jié)尾，加-es（3）以“輔音字母+y”結(jié)尾，變y為i, 再加-es寫(xiě)出下列動(dòng)詞的第三人稱單數(shù)寫(xiě)出下列動(dòng)詞的第三人稱單數(shù) talk_forget_hope_stop_perform_play_say_buy_worry_fly_study_like_make_take_ love_recite_become_come_drive_shine_ write_hike

7、_give_see_stop_shop_plan_get_sit_let_ cut_run_forget_begin_wash_watch_ finish_teach_fish_reach_go_do_（4）.特殊變化的詞 be (是是) - am, is, are have (有有) - has have, 二 基本用法 1.表示事物或人物的特征、狀態(tài)。如：The sky is blue.天空是藍(lán)色的。2.表示事物或人物的特征、狀態(tài)。如：The sky is blue.天空是藍(lán)色的。3.表示經(jīng)常性或習(xí)慣性的動(dòng)作。如：I get up at six every day.我每天六點(diǎn)起床。 常用的

8、時(shí)間詞語(yǔ)常用的時(shí)間詞語(yǔ) always, usually, often, sometimes ，twice a week,他是工人 He is not a worker He is a worker Is he a worker ?1. be動(dòng)詞： 主語(yǔ)+be +其它 (肯） 主語(yǔ)+ be + not +其它 （否） Be +主語(yǔ) +其它？ they play basketball after school他們放學(xué)后踢足球they dont play basketball after schoolDo they play basketball after school？2 行為動(dòng)詞：主語(yǔ)+ 行為

9、動(dòng)詞(+其它) 主語(yǔ)+ dont( doesnt ) +動(dòng)詞原形(+其它) Do( Does ) +主語(yǔ)+ 動(dòng)詞原形+其它 肯定式疑問(wèn)式否定式否定疑問(wèn)式I work.Do you work?I do not work.Dont you work?You work.Do you work?You do not work.Dont you work?We work.Do you work?We do not work.Dont you work?They work.Do they work?They do not work.Dont they work?He(She,It) works.Does

10、he(she,it) work?He(She,It) does not work.Doesnt he(she it) work?二、用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空。二、用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空。1. He often _(have) dinner at home.2. Daniel and Tommy _(be) in Class One.3. We _(not watch) TV on Monday.4. Nick _(not go) to the zoo on Sunday.5. _ they _(like) the World Cup?6. What _they often _(do) o

11、n Saturdays?7. _ your parents _(read) newspapers every day?8. The girl _(teach) us English on Sundays.9. She and I _(take) a walk together every evening.10. There _(be) some water in the bottle.11. Mike _(like) cooking.13. My aunt _(look) after her baby carefully.14. You always _(do) your homework w

12、ell.15. I _(be) ill. Im staying in bed.16. She _(go) to school from Monday to Friday.17. Liu Tao _(do) not like PE.18. The child often _(watch) TV in the evening.19. Su Hai and Su Yang _(have) eight lessons this term.20. What day _(be) it today? Its Saturday.21 We often _ (play) in the playground.22

13、. He _ (get) up at six oclock.1 has 2 are3 doesnt watch 4 doesnt go 5 Do like 6 do do 7 Do read8 teaches 9 take 10 is 11 likes 13 look/is looking 14 do15 am 16 goes 17 does 18 watches 19 have 20 is 21 play 22 gets19. Su Hai and Su Yang _(have) eight lessons this term.20. What day _(be) it today? Its

14、 Saturday.21 We often _ (play) in the playground.22. He _ (get) up at six oclock.23. _ you _ (brush) your teeth every morning?24. What _(do) he usually _ (do) after school?25. Danny _ (study) English, Chinese, math, science and art at school.26. Mike sometimes _ (go) to the park with his sister.27.

15、At eight at night, she _ (watch) TV with her parents.28. _ Mike _ (read) English every day?29. How many lessons _ your classmate _ (have) on Monday?30.What time _ his mother _ (do) the housework? 1. Daniel watches TV every evening.(改為否定)_2. I do my homework every day.(改為一般疑問(wèn)句，并作否定回答)_3. She likes mi

16、lk.(改為一般疑問(wèn)句，并作肯定回答)_4. Amy likes playing computer games.(改為一般疑問(wèn)句，并作否定回答)_5. We go to school every morning.(改為否定句)_6. He speaks English very well.(改為否定句)_7. I like taking photos in the park.(對(duì)劃線部分提問(wèn))_8. John comes from Canada.(對(duì)劃線部分提問(wèn))_ Daniel doesnt watch TV every eveningDo you do your homework ever

17、y day? Yes.I doDoes she like milkDoes Amy like playing computer games Yes,she does9. She is always a good student.(改為一般疑問(wèn)句，作否定回答)_10. Simon and Daniel like going skating.(改為否定句)11. Do you often play football after school? (肯定回答) _12. I have many books. （改為否定句）_13. Gao Shans sister likes playing tabl

18、e tennis.（改為否定句）_14. She lives in a small town near New York. （改為一般疑問(wèn)句）_15. I watch TV every day. （改為一般疑問(wèn)句）_16. David has got a goal. （改為一般疑問(wèn)句）_17. We have four lessons.（改為否定句）_ 18. Nancy doesnt run fast. （改為肯定句）_19. My dog runs fast. 否定句：_一般疑問(wèn)句：_20. Mike has two letters for him.一般疑問(wèn)句：_ 否定句：_21. I u

19、sually play football on Friday afternoon.否定句: _ 一般疑問(wèn)句: _劃線提問(wèn)_22. Sun Yang usually washes some clothes on Saturday.否定句: _ 一般疑問(wèn)句: _劃線提問(wèn): _23. Mingming usually waters the flowers every day.否定句: _ 一般疑問(wèn)句: _劃線提問(wèn) _24. Tom does his homework at home.否定句: _ 一般疑問(wèn)句: _劃線提問(wèn)_四、改錯(cuò)四、改錯(cuò) 1. Is your brother speak Engli

20、sh? _ 2. Does he likes going fishing? _3. He likes play games after class. _ 4. Mr. Wu teachs us English. _5. She dont do her homework on Sundays. _ 一般過(guò)去時(shí) 基本用法基本用法 1 1）在確定的在確定的過(guò)去過(guò)去時(shí)間里所發(fā)生的動(dòng)作或存在時(shí)間里所發(fā)生的動(dòng)作或存在的狀態(tài)。的狀態(tài)。Where Where diddid you you gogo just now? just now? 剛才你上哪兒去了？剛才你上哪兒去了？ 2）表示在表示在過(guò)去過(guò)去一段時(shí)間內(nèi)

21、，經(jīng)常性或習(xí)慣性的動(dòng)一段時(shí)間內(nèi)，經(jīng)常性或習(xí)慣性的動(dòng)作。作。When I was a child, I often played football in the street. 我是個(gè)孩子的時(shí)候，常在馬路上踢足球。我是個(gè)孩子的時(shí)候，常在馬路上踢足球。 以動(dòng)詞以動(dòng)詞be, workbe, work和和there bethere be為例，一般過(guò)為例，一般過(guò)去時(shí)的肯定式、否定式、疑問(wèn)句和簡(jiǎn)略答去時(shí)的肯定式、否定式、疑問(wèn)句和簡(jiǎn)略答語(yǔ)構(gòu)成如下：語(yǔ)構(gòu)成如下： I(He/She/It) wasntWe(You/ They) werentI(You,He,She,It,We,You,They) did not

22、 (didnt) work.動(dòng)詞動(dòng)詞肯定式肯定式否定式否定式beI/ He/ She/ It wasWe/ You/ They wereworkI(You,He,She,It,We,You,They) workedThere beThere wasThere wereThere was not(wasnt) There were not(werent)疑問(wèn)句和簡(jiǎn)略答句疑問(wèn)句和簡(jiǎn)略答句beWas I(he,she,it)？Yes, I(he,she,it) was.No, I(he,she,it) wasnt.Were we(you,they)？Yes,we(you,they) were.No,

23、we(you,they) werent.workDid I( you,he,she,it,we,they) work?Yes,I(you,he,she,it,we,they) did.No,I(you,he,she,it,we,they) didnt.There beWas there a/any？Yes, there was.No, there wasnt.Were there any？Yes, there were.No, there werent.二。動(dòng)詞過(guò)去時(shí)的構(gòu)成分規(guī)則二。動(dòng)詞過(guò)去時(shí)的構(gòu)成分規(guī)則1.一般在動(dòng)詞末尾加-ed，如：pull-pulled, cook-cooked2.輔+元

24、+輔，且重讀，應(yīng)雙寫(xiě)末尾的輔音字母，再加-ed，beg drop fit plan regret stop prefer travel begged dropped fitted planned regretted stopped preferred travelled3.以“輔音字母+y”結(jié)尾的，變y為i，再加-ed study-studied carry-carried Try-tried cry-cried 4不規(guī)則動(dòng)詞書(shū)中 Be動(dòng)詞動(dòng)詞am 、is在一般過(guò)去時(shí)中變?yōu)閣as。（was not=wasnt）are在一般過(guò)去時(shí)中變?yōu)閣ere。（were not=werent） He was

25、eleven years old last year 他去年他去年11歲歲Was he eleven years old last year?He was not eleven years old last year*句中沒(méi)有句中沒(méi)有be動(dòng)詞的一般過(guò)去時(shí)的句子動(dòng)詞的一般過(guò)去時(shí)的句子*Jim went home yesterday Jim 昨天回家了昨天回家了 否定句：否定句：didnt +動(dòng)詞原形動(dòng)詞原形 Jim didnt go home yesterday 一般疑問(wèn)句：在句首加一般疑問(wèn)句：在句首加did，動(dòng)詞變回原形，動(dòng)詞變回原形 Did Jim go home yesterday? 請(qǐng)用正確動(dòng)詞形式填空請(qǐng)用正確動(dòng)詞形式填空 1. I_ (have) an exciting party last weekend. 2. _she _(practice) her guitar yesterday?No, she didnt_. 3. What _ Tom _ (do) on Saturday evening? He _