一般現(xiàn)在時(shí)一般過去時(shí)一般將來時(shí)

1、教學(xué)內(nèi)容知識點(diǎn)一：一般現(xiàn)在時(shí)【知識梳理】(1) 一般現(xiàn)在時(shí)的基本結(jié)構(gòu)和變化1一般現(xiàn)在時(shí)的結(jié)構(gòu) be動詞：主語+be(am, is, are)+其它。.I am a boy.我是一個(gè)男孩。 行為動詞：主語+行為動詞(+其它)。一般現(xiàn)在時(shí)主要用動詞的原形表示，如果主語是第三人稱單數(shù)，則 在動詞原形后加"-s"或"-es".He gets up early in the morning.2. 否定句和疑問句的變化 be動詞的變化：A. 否定句：主語+ be + not +其它。 He is not a worker.他不是工人。B. 一般疑問句：Be + 主語

2、 + 其它。-Are you a stude nt -Yes. I am. / No, I'm not.C. 特殊疑問句：疑問詞 + 一般疑問句。Where is my bike 行為動詞的變化：A. 否定句：主語 + do n't( does n't) + 動詞原形 什其它)。I don't like bread. / He does n't like bread.B. 一般疑問句：Do ( Does ) +主語+動詞原形+其它。-Do you ofte n play football - Yes, I do. / No, I don't.-D

3、oes she go to work by bike - Yes, she does. / No, she does n't.C. 特殊疑問句：疑問詞 + 一般疑問句。How does your father go to work(注意回顧動詞第三人稱單數(shù)形式變化規(guī)則)一般情況下在詞尾力口 s helpf helps, cleancleans, play plays, wearwears, give gives;以 s, x, ch, sh 結(jié)尾的 動詞在詞尾力口 es dressdresses, fixfixes, watchwatches, finish finishes;以&qu

4、ot;輔音字母力口 y” 結(jié)尾的動詞，扌巴 y 變?yōu)?i，再 studyf studies, carrycarries, fly flies )(2) 般現(xiàn)在時(shí)的用法1. 表示經(jīng)常性或習(xí)慣性的動作或行為。常與always, sometimes, often, usually, never等副詞連用。.I go to school every day except Saturdays and Sun days. My mother often gets up at 6 o 'lock.2. 表示現(xiàn)在的狀態(tài)，能力，性格，個(gè)性。.My father teaches maths.Lin Yan

5、 dances well.3. 表示普遍真理或客觀事實(shí)。.The earth moves around the sun. The sun rises in the east.【注意】此用法如果出現(xiàn)在賓語從句中，即使主句是過去時(shí)，從句謂語也要用一般現(xiàn)在時(shí)。如：Our physicsteacher said that light travels much faster than sou nd.我們的物理老師說光的傳播速度比聲音的傳播速度快得 多，在時(shí)間、條件、比較等狀語從句中，用現(xiàn)在時(shí)表示將來的動作，從句的謂語動詞用一般現(xiàn)在時(shí)。如：I will e-mail you as soon as I ge

6、t to Beijing.我一到北京就給你發(fā)郵件。If you come this after noon, we will have a meeti ng.女口果你今天下午能來，我們就開會?！纠}精講】例 1.Who is that ladyShe' s Miss Green. Sheus music, and she is so good.A. taughtB. teachesC. will teach D. is teach ing例 2.1 think I ' ll take a bus to the meeting.The bus If you, you will be

7、 late.A. doB. have do ne C. will do例 3. Uni ess the weather, we will have to cancel the pic nic.A. improve B. improves C. improved D. will improve例4. We don' t know if our friend. If he, we' ll let you know.A. comes; comes B. comes; will come C. will come; comes例 5. Our geography teacher tol

8、d us that the earththe sun.A. went aroundB. goes around C. is going aroundD. was going around【課堂練習(xí)】1. Look! A doga bli nd man across the road.A. leads B. leadC. is lead ingD. led2. They usuallyTV in the evening.A. watch B. will watch C. are watch ingD. watches3. He hardlyup early .A. gets B. get C.

9、doesn ' t get .Don ' t get4. Johnfootball.A. likes playi ngB. likes play C. like play5. Frank usuallyin touch with his primary school teachers by email.A. keep B. keeps C. kept D. will keep知識點(diǎn)二：一般過去時(shí)【知識梳理】(1) 一般過去時(shí)的基本結(jié)構(gòu)和變化1. 定義：表示過去某時(shí)發(fā)生的動作或存在的狀態(tài)。2. 結(jié)構(gòu)：主語+動詞的過去式”3. 句型轉(zhuǎn)化： be動詞的過去時(shí)的句型如下：A. 否定句：

10、主語 + be動詞的過去式(was, were) + notB. 疑問句：be動詞的過去式(was, were) +主語 a. He was busy yesterday.(肯定句)他昨天很忙。b. He was not busy yesterday.(否定句)他昨天不忙。c. Was he busy yesterday (疑問句)他昨天忙嗎d. There weren 'a ny boys in the room.房間里沒有男孩兒。.There weren 'a ny boys in the room.房間里沒有男孩兒。Were there any boys in the r

11、oom 房間里有男孩兒嗎行為動詞的否定式和疑問式：A. 否定式：行為動詞前加上did not或縮略式didn '并把這個(gè)行為動詞改為動詞原形。a. I called Lin Tao yesterday after noon.t I did not / did n 'call Lin Tao yesterday after noon.b. I borrowed a book from Sun Yang last Sun day.B. 一般疑問式：若在陳述句中只有行為動詞的過去式，那就得在句首加上一個(gè)助動詞did來幫助提問，然后把句中的行為動詞由過去式改為動詞原形，并在句末打上問號

12、?；卮饡r(shí)別忘了還用did。a. We stayed there for 10 days last mon th.t Did you stay there for 10 days last month Yes, we did. / No, we did n '.b. Mary had a delicious dinner yesterday evening.t Did Mary have a delicious dinner yesterday evening Yes, she did. / No, we did n '.(2)規(guī)則動詞的變化過去式（規(guī)則變化）一般情況下，直接在動

13、詞詞 尾加-ed。watch t watched plant t planted以不發(fā)音字母e結(jié)尾的動詞在詞尾加-d。like t liked move t moved以“輔音字母 + y ”結(jié)尾的 動詞，先變y為i，再在詞尾 加-ed。study t studied carry t carried重讀閉音節(jié)動詞且詞尾只有 一個(gè)輔音字母，先雙寫詞尾 的輔音字母，再在詞尾加-stop t stopped shop t shoppeded。過去式（be動詞）am / is t was arewere（不規(guī)則變化）do t did（3）不規(guī)則動詞的過去式和過去分詞第一組AAA1. cost cost

14、 cost 2. cut cutcut3. hit hit hit 4. let let let5. putput put6. setset set7. read read read第二組ABC1. break broke broke n2. choose chose chose n 3. speak spokespoke n4. stealstole stole n 5. wake wokewoke n6. forget forgot forgotte ntook take n gave give n hid hidde n10. drive drove drive n11. write w

15、rotewritte n12. rise rose rise n13. ride rode ridde n 第三組ABC1. know knew 4. fly flew flow n 第四組ABB1. build built_ built4. le nd lentlent 第五組ABB1. keepkept kept4. leaveleft left7. lose lost lost9. get gotgotknown14. eatateeate n2. grow grew grow n5. show showedshow n2. burn burnt bur nt5. sendsentsen

16、t2. sweepsweptswept5. feel felt felt8. lear n 10. dodid done6. smelllearntlearn t (lear ned3. throw threw throw n3. mean meant meant6. spe nd spe nt spe nt3. sleepslept sleptsmeltsmeltlearn ed)11. gowent gone第六組ABB1. makemade made2. hear heard heard3. have had had4. bring brought brought 5. find fou

17、nd found boughtbought7. think thought thought 8. teach taught taught第七組ABB1. dig dugdug2. lead-ledled3. hold -held -held4. meet metmet5. saysaidsaid6. paypaid paid7. win wonwon8. sellsoldsold9. tell -told -told10. sta ndstood stood11. un dersta nd un derstood un derstood12. sitsat sat13. wear worewo

18、rn第八組ABC1. beg in bega n begu n2. swim swam swum 3. sing sangsung4. ring rangrung5. drink dra nkdrunk 6. come came come7. become became become 8. see saw see n9. runranrun11. lie lay lain lying （躺）12. lie lied lied lying （說慌）13. lay laid laid（放）（4） 一般過去時(shí)的用法yesterday, last 表示過去某一時(shí)刻或某一段時(shí)間內(nèi)所發(fā)生的動作或情況，常與

19、明確的時(shí)間狀語連用，如：week （month, year.）, ago, just now, at the age of ，in 1980 等連用。如：At the age of ten, she bega n to lear n to play the pia no.十歲的時(shí)候，她開始學(xué)彈鋼琴。 表示過去經(jīng)常發(fā)生或反復(fù)發(fā)生的動作，常與表示頻度的時(shí)間狀語連用。如：When I was a child, I ofte n played football in the street.當(dāng)我是個(gè)孩子的時(shí)候，我經(jīng)常在街上踢足球?！纠}精講】例 1.Where did you go last weeke

20、 ndIto the Great Wall.A. go B. went C. will goD. have gone例 2. Last week Viviana dress for her mother with her first-month salary.A. buy B. bought C. will buy D. would buy例 3. Oh no! Imy book in the lab.A. leave B. leftC. will leaveD. was leavi ng例 4.Your coat fits you well.Thank you. Iit whe n I wa

21、s on vacati on.A. have boughtB. buy C. bought例 5. My husband alwaysme flowers every week before we got married, but now he neverA. sent; doesB. sen ds; does C. was going to send; do D. sent; do【課堂練習(xí)】1. Did Billy and Anna find a way out at lastYes, theya pla n and did it.A. were working out B. worked

22、 out C. are work ing outD. have worked out2. Yesterday the teacher told us the earththe sun.A. goes around B. went aroundC. is going around D. would go around3. Lucy hasto London. How can I get i n touch with herDon 'worry. She will phone you as soon as shethere.A. bee n; will get B. bee n; gets

23、 C. gone; will getD. gone; gets4. Oh, no! I can 'find my mobile phone!Well, whereyou last put it.A. have B. do C. did5. Have you ever climbed Mount Tai, CarolYes, Iin Taia n for a week last year and reached the top of it twice.A. had stayedB. stayC. stayedD. have stayed知識點(diǎn)三一般將來時(shí)【知識梳理】(1) 一般將來時(shí)的結(jié)

24、構(gòu) will+動詞原形，常與表示將來的時(shí)間狀語連用。如：.I will meet you at the school gate tomorrow.明天早上我將在校門口見你。 be going to+動詞原形表示將來發(fā)生的動作或存在的狀態(tài)，主語一般是人。如：.I am going to be 15 next week.下周我就 15 歲了。 will和be going to的區(qū)別be going to與will兩者都可表示將要發(fā)生的事、將要去做某事，但它們有如下幾點(diǎn)區(qū)別：A. be goi ng to表示近期、眼下就要發(fā)生的事情，will表示的將來時(shí)間則較遠(yuǎn)一些，如：.He is going t

25、o write a letter toni ght. JHe will write a book one day. IB. be going to表示根據(jù)主觀判斷將來肯定發(fā)生的事情，will表示客觀上將來勢必發(fā)生的事情。.He is seriously ill. He is going to die.C. be going to含有"計(jì)劃，準(zhǔn)備”的意思，而 will則沒有這個(gè)意思，如：.She is going to have a trip.He will be here in half an hour. 在有條件從句的主句中，一般不用be going to,而多用will,如：.I

26、f any beasts come at you, I'll stay with you and help you.用法 表示在將來某個(gè)時(shí)間將要發(fā)生的動作或存在的狀態(tài)，常與表示將來的時(shí)間狀語如：tomorrow, soo n, n extday (week, mon th, year.), i n a few minu tes, the day after tomorrow 等連用。如：.I will pay a visit to Sha nghai next week.下周我將要去上海旅行。 當(dāng)主句為一般將來時(shí)，在以after, when, while, as soon as, if

27、, unless等引導(dǎo)的時(shí)間或條件狀語從句中，要用一般現(xiàn)在時(shí)表示將來。如：.I will do it better if the teacher gives me ano ther cha nee.如果老師再給我次機(jī)會，我會做得更好的?！纠}精講】例 1. Don' t away. Billyou look after your dog whe n you are away on bus in ess.A. helps B. will help C. helpi ng D. helped例 2. Just go down this road and youthe library nex

28、t to the bank.A. see B. saw C. have see n D. will see例 3. With the developme nt of scie nee and tech no logy, robot cooksin our families in the future.A. appear B. appeared C. will appear D. were appeari ng例 4. Many scientists believe that robotsable to talk like humans in 50 years.A. were B. areC.

29、will be D. have bee n例 5.Have you returned the book to the library yetNot yet. Don ' t worry. Iit soon.A. returnB. returnedC. have returnedD. will return【課堂練習(xí)】1. My mind wasn 'ton what he was saying so I ' afraid Ihalf of it.A. missed B. was missi ngC. will missD. would miss2. We are gla

30、d to hear that the Gree nsto a new flat next week.A. moveB. movedC. will moveD. have moved3. Eric won ' t start the experiment until his teacherhim how to do it.A. will showB. showC. showsD. showed4. If you come to the party, youa good time.A. would haveB. haveC. will haveD. to have5. Let's

31、enjoy the days with our classmates. Weour junior high school in two mon ths.A. will finishB. are finishingC. have fini shedD. had fini shed課后作業(yè)1. - Is Jim in the office-No, heto the di ning hall.A. goes B. would go C. has gone D. had gone2. -I called you this morning, but n obody an swered it.-Oh, w

32、esome running in the park.A. are doingB. were doing C. have doneD. did3. Her sonthe army for two mon ths. She misses him very much.A. has joinedB. has bee n inC. jo inedD. was in4. The reporter said that the UFOeast to west whe n he saw it.A. travelsB. traveled C. was traveli ngD. has traveled5. rm

33、waiting for my sister. I won't go to see my uncle untilA. she comes B. she will come C. she does n't come6. - Do you know the En glishma n-Yes. Ihim for two years.A. get to knowB. have knownC. knewD. got to know7. Imy homework; I guess I can't join you.A. don't finishB. did n't f

34、inishC. have n't fini shedD. won't finish8. Traveli ng to space is no Ion ger just a dream. Russiathe first hotel in space in the n ear future.A. buildsB. will build C. builtD. has built9. We have bee n friends.A. last year B. one year agoC. since we met last year D. whe n we met last year10

35、. - Do you know if Cindy will drive to Italy this weekend-Ci ndy Never! Shedrivi ng.A. has hated B. hatedC. will hate D. hates11. - I called you several times this morning, but you did n't an swer.-Sorry. Itennis the whole morning.A. playedB. is playi ng C. would play D. was playi ng12. Ia mista

36、ke. Please don't be angry with me.A. makeB. madeC. will makeD. had made13. - I telepho ned you yesterday after noon but n obody an swered.-Oh, Ia film at that time.A. seeB. sawC. is see ingD. was see ing14. - Is this your first time to Xinjia ng-No, Ihere several times.A. have gone B. have n'

37、;t goneC. have bee nD. have n't bee n15.16.17.18.19.20.21.22.23.24.-We'll go for a pic nic if it this Sun day.-Wish you a lovely weeke nd.A. rainB. does n't rainC. won't rainHeLuzhou for three mon ths.A. has left B. has come toC. has gone toD. has bee n away fromImy hometow n for a l

38、ong time. I really miss it!A. leftB. went away fromC. have leftD. have bee n away fromIf you come to the party, youa good time.A. would haveB. haveC. will have D. to haveMr. Brow nin this factory si nee he was twen ty-four years old.A. worksB. worked C. will work D. has worked-Shush, be quiet! The b

39、abyin the n ext room.-Oh, sorry.A. sleepsB. sleptC. is sleep ingD. was sleep ingHefor ten years.A. has bee n marriedB. marriedC. got marriedD. has married-Did you hear some one knocking at the door just now-No,sir. Imusic.A. was liste ning toB. liste ned toC. am liste ning toD. would liste n to-What

40、 were you doing this time yesterday-Ion the grass and draw ing a picture.A. A. sitB. satC. am sitt ingD. was sitt ing-How was your trip to the ancient village-Fan tastic! We o a n atural museum of stra nge ston es.A. go B. wentC. are going D. will go25. -I hear Mr. Zhang has gone to Beiji ng for a m

41、eeti ng.-Really Do you know whe n heA. leavesB. was leavi ngC. has leftD. left26. - Lisa, I called you just now. Where were you-Sorry, Ia shower.A. takeB. am tak ingC. was tak ing27. Shethe booktwo days ago.A. has borrowed; sinceB. has kept; sinceC. kept; for28. - Where were you at 7:00 last night-I

42、to my mom at home.A. writeB. wroteC. am writi ngD. was writ ing29. - I can't find Ted for three days. Where is he-HeBeijing for a meeting.A. has bee n toB. has gone toC. have bee n toD. have gone to30. TheyA. have gone toB. have bee n toC. have gone inD. has bee n on31.youto Nanhu Park a week agoEn gla nd and they will be back next week.Yes. We had a good time there.A. Do; goB. Did; goC. Did; went32. Ithe book club last week and Itwo books already.A. joi n; readB. jo in ed; readC. jo in ed; have read D. jo in; has read33. Summer holiday is coming. What are you going to