時態(tài)的講解與練習

1、亠般現(xiàn)在時講解與練習一般現(xiàn)在時基本用法介紹no.1一般現(xiàn)在時的功能1.表示事物或人物的特征、狀態(tài)。女口：Theskyisblue.天空是藍色的。2. 表示經(jīng)常性或習慣性的動作。如：Igetupatsixeveryday.我天天六點起床。3. 表示客觀現(xiàn)實。如：theearthgoesaroundthesun地球繞著太陽轉。一般現(xiàn)在時的構成be動詞：主語+be(am,is,are)+其它。女口：Iamaboy.我是一個男孩。2行為動詞：主語+行為動詞+其它。女口：westudyEnglish.我們學習英語?！咀ⅰ慨斨髡Z為第三人稱單數(shù)(he,she,it)時，要在動詞后加”-s”或”-es”。如：

2、MarylikesChinese.瑪麗喜歡漢語。no.2一般現(xiàn)在時的變化1. be動詞的變化。否定句：主語be+not+其它。女口：Heisnotaworker.他不是工人。一般疑問句：be+主語+其它。女口：-Areyouastudent?-Yes.Iam./No,rmnot.特殊疑問句：疑問詞+般疑問句。女口：Whereismybike?2. 行為動詞的變化。 否定句：主語+dont(doesnt)+動詞原形(其它)。女口：Idontlikebread.當主語為第三人稱單數(shù)時，要用doesnt構成否定句。女口：Hedoesntoftenplay. 一般疑冋句：do(does)+主語+動詞原

3、形+其它。女口：-Doyouoftenplayfootball?-Yes,Ido./No,Idont.當主語為第三人稱單數(shù)時，要用does構成一般疑問句。女口：-Doesshegotoworkbybike?-Yes,shedoes./No,shedoesnt.3. 動詞s的變化規(guī)則1. 一般情況下，直接加-s,女口：cook-cooks,milk-milks2. 以s.x.sh.ch.o結尾，力口-es,女口：guess-guesses,wash-washes,watch-watches,go-goes3. 以輔音字母y”結尾，變y為i,再加-es,女口：study-studies般現(xiàn)在時用法

4、專練：一、寫出下列動詞的第三人稱單數(shù)drinkgostavmakelookhavepasscarrycomewatchplantflystudybrushdoteachwash二、用括號內(nèi)動詞的適當形式填空。1. Heoften(have)dinnerathome.2. DanielandTommy(be)inclassone.3. We(notwatch)TVonMonday.4. Nick(notgo)tothezooonSunday.5. they(like)theworldcup?6. Whattheyoften(do)onSaturdays?7. yourparents(read)n

5、ewspaperseveryday?8. Thegirl(teach)usEnglishonSundays.9. SheandI(take)awalktogethereveryevening.10. There(be)somewaterinthebottle.11. Mike(like)cooking.12. They(have)thesamehobby.13. Myaunt(look)afterherbabycarefully.14. Youalways(do)yourhomeworkwell.15. I(be)ill.Imstayinginbed.16. She(go)toschoolfr

6、omMondaytoFriday.17. LiuTao(do)notlikepet.18. Thechildoften(watch)TVintheevening.19. LiPinandWeiFang(have)eightlessonsthisterm.20. Whatday(be)ittoday?ItSaturday三、按照要求改寫句子。1. DanielwatchesTVeveryevening.(改為否定句)2. Idomyhomeworkeveryday.(改為一般疑問句，作否定回答)3. Shelikesmilk.(改為一般疑問句，作肯定回答)4. Amylikesplayingco

7、mputergames.(改為一般疑問句，作否定回答)5. Wegotoschooleverymorning.(改為否定句)6. HespeaksEnglishverywell.(改為否定句)7. Iliketakingphotosinthepark.(對劃線部分提問)8. JohncomesfromCanada.(對劃線部分提問)9. Sheisalwaysagoodstudent.（改為一般疑問句，作否定回答）10. SimonandDaniellikegoingskating.（改為否定句）一般過去式的用法一般過去時表示過去某個時間里發(fā)生的動作或狀態(tài)；過去習慣性、經(jīng)常性的動作、行為；過去

8、主語所具備的能力和性格。一般過去時不強調(diào)動作對現(xiàn)在的影響，只說明過去的事情?；窘Y構：主語+動詞過去式+其他；否定形式：was/were+not;在行為動詞前加didnt,同時還原行為動詞；一般疑問句：did+主語+do+其他。IhadawordwithJuliathismorning.今天早晨，我跟朱麗亞說了幾句話。Hesmokedmanycigarettesadayuntilhegaveup.他沒有戒煙的那陣子，抽煙抽得可兇了。一般過去時常與表示過去的時間狀語或從句連用，女口：yesterday,lastweek,in1993,atthattime,once,duringthewar,be

9、fore,afewdaysago,when等等。補充內(nèi)容：（句子中謂語動詞是用一般過去時還是用現(xiàn)在完成時，取決于動作是否對現(xiàn)在有影響）。-Haveyouhadyourlunch?你吃過午飯了嗎？（你現(xiàn)在不餓嗎？）-Yes,Ihave.是的，我已經(jīng)吃過了。（已經(jīng)吃飽了，不想再吃了。）-Whendidyouhaveit?你是什么時候吃的？（關心的是吃的動作發(fā)生在何時。）-Ihaditabouttenminutesago.我大約是十分鐘以前吃的。）usedtodosomething表示過去常做而現(xiàn)在已經(jīng)停止了的習慣動作。Iusedtoworkfourteenhoursaday.我過去常常天干十四個小

10、時。注意：帶有確定的過去時間狀語時，要用過去時。女口：yesterday（昨天）、twodaysago（兩天前）、lastyear（去年）、theotherday（前幾天）、onceuponatime（彳艮久以前）、justnow（剛才）、intheolddays（過去的日子里）、beforeliberation（解放前）、whenIwas8yearsold（當我八歲時）、at+個時間點。女口Didyouhaveapartytheotherday?前幾天，你們開了晚會了嗎？LeiFengwasagoodsoldier.雷鋒是個好戰(zhàn)士。表示過去連續(xù)發(fā)生的動作時，要用過去時。這種情況下，往往沒有表

11、示過去的時間狀語,而通過上下文來表示。Theboyopenedhiseyesforamoment,lookedatthecaptain,andthendied.那男孩把眼睛張開了一會兒，看看船長，然后就去世了。表示過去一段時間內(nèi)經(jīng)?；蚍磸偷膭幼?。常與always,never等連用。Mrs.peteralwayscarriedanumbrella.彼得太太過去老是帶著一把傘。（只是說明她過去的動作，不表明她現(xiàn)在是否常帶著傘。）比較Mrs.peteralwayscarriesanumbrella.彼得太太老是帶著傘。（說明這是她的習慣，表明她現(xiàn)在仍然還習慣總帶著一把傘）Mrs.peterisalw

12、ayscarryinganumbrella.彼得太太總是帶著一把傘。（表示說話者對這一動作或行為厭煩）Ineverdrankwine.我以前從不喝酒。(不涉及到現(xiàn)在，不說明現(xiàn)在是否喝酒)一般過去時的練習用所給詞的適當形式填空。1.TomandMary(come)tochinalastmonth.2. Mike(notgo)tobeduntil12oclocklastnight.Sohe(get)uplate.3. Mary(read)Englishyesterdaymorning.4. Tom(begin)tolearnChineselastyear.5. Mymother(notdo)hou

13、seworkyesterday.6. Thereatelephonecallforyoujustnow.(be)7. -Whenyou(come)tochina?-Lastyear.8. (be)itcoldinyourcityyesterday?9. Howmanypeople(be)thereinyourclasslastterm?10. There(be)afootballmatchonTVyesterdayevening,butI(have)notimetowatchit.11.1 (have)anexcitingpartylastweekend.12. she(practice)he

14、rguitaryesterday?no,she.13. Whattom(do)onSaturdayevening?he(watch)TVand(read)aninterestingbook.14. Theyall(go)tothemountainsyesterdaymorning.15. She(notvisit)herauntlastweekend.she(stay)athomeand(do)somecleaning.16. Whenyou(write)thissong?i(write)itlastyear.17. Myfriend,carol,(study)forthemathtestan

15、d(practice)Englishlastnight.18. Mr.Li(do)theprojectonMondaymorning?Yes,he.19. How(be)Jimsweekend?It(benot)bad.20. (be)yourmotherasalesassistantlastyear?No,she.一般將來時講解與練習一、概念：表示將要發(fā)生的動作或存在的狀態(tài)句中一般有以下時間狀語：tonight,inthefuture,tomorrow,nextday(week,month,year),soon,thedayaftertomorrow(后天),in+段時間(在之后)等。二、基

16、本結構：begoingto+V原；will/shall+V原.三、否定句：在be動詞(am,is,are)后加not;will后加not成won丨shall后加not成shant例女口:Imgoingtohaveapicnicthisafternoon.Imnotgoingtohaveapicnicthisafternoon.四、疑問句：be或will或shall提到句首例女口:Wearegoingtogoforawalkthisweekend.Areyougoingtogoforawalkthisweekend?ImgoingtoNewYorksoon.WhosgoingtoNewYorks

17、oon.Myfatherisgoingtowatchamatchwithmethisafternoon.tWhatisyourfathergoingtodowithyouthisafternoon?Shesgoingtogotobedatnine.Whenisshegoingtobed?五、同義句:begoingto=willIamgoingtogoswimmingtomorrow.=Iwillgoswimmingtomorrow.六、begoingto和will的區(qū)別begoingto和will的用法雖然都表示將來發(fā)生動作或情況，但它們的用法是有區(qū)別的。(1)begoingto主要用于：1、

18、表示事先經(jīng)過考慮、安排好打算、計劃要做的事情。E.g.Whatareyougoingtodotoday?今天你們打算做什么?DadandIaregoingtowatchanoperathisafternoon.今天下午我禾口爸爸打算去看歌劇。2、表示根據(jù)目前某種跡象判斷，某事非常有可能發(fā)生。E.g.Look!Therecomethedarkclouds.Itisgoingtorain.瞧！烏云密集，天要下雨。（2）will主要用于在以下幾個方面:1表示單純的未來將要”，通用各個人稱和數(shù)。eg:Theywillgotovisitthefactorytomorrow.明天他們將去工廠參觀。IIIc

19、omewithWangBing,LiuTaoandYangLing.我將和王兵、劉濤、楊玲一起來。TodayisSaturday.TomorrowwillbeSunday.今天是星期六。明天是（將）是星期日。Hewillbethirtyyearsoldthistimenextyear.明年這個時候他就（將）三十歲。2、問對方是否愿意做某事或表示客氣地邀請或命令。eg:Willyoupleaseturnontheradio?請打開收音機好嗎？Willyougotothezoowithme?你和我一起去動物園好嗎？七、一般將來是特殊用法：1）be+不定式表將來，按計劃或正式安排將發(fā)生的事。Wear

20、etotalkaboutthereportnextSaturday.2）beaboutto+不定式，意為馬上做某事。HeisabouttoleaveforBeijing.注意：beaboutto不能與tomorrow,nextweek等表示明確將來時的時間狀語連用。3）有些表趨向性的動詞可用現(xiàn)在進行時表將來：例如：go,come,arrive,fly,reach,stay,leave,start,die.女口：Imgoingtogotothezoothisweteend.=Imgoingtothezoothisw缸nd.HesgoingtoleaveforParis.=Hesleavingfo

21、rParis.Theoldmanisdying.=Theoldmanwilldie.這個老人要去世。4）要注意生將從現(xiàn)這一語法現(xiàn)象：重要連詞有：if（如果），assoonasL就）,when（當時候），before,after,until（直到not.until直到才）,unless（=not.if除非）Ifitrains,wewonthaveapicnicnextweek.IIItellyouthenewsassoonaoucomeback.練習：一、填空。1. 我打算明天禾廿朋友去野炊。Ihaveapicnicwithmyfriends.2. 下個星期一你打算去干嘛？我想去打籃球。What

22、nextMonday?Iplaybasketball.3你媽媽這個周末去購物嗎？是，她要去買一些水果。yourmothergoshoppingthis?Yes,she.Shebuysomefruit.4. 你彳打算什么時候見面?Whattimeyoumeet?四、單項選擇：1. Mothermeanicepresentonmynextbirthday.A.willgivesB.willgiveC.givesD.give2. Heherabeautifulhatonhernextbirthday.A.givesB.gaveC.willgiveD.isgoinggiving3. He_inthre

23、edays.A.comingbackB.camebackC.willcomebackD.isgoingtocomingback4. Whoswimmingwithustomorrowafternoon?A.will;goB.do;goC.will;goingD.shall;goes5. Thedayaftertomorrowtheyavolleyballmatch.A.willwatchB.watchesC.iswatchingD.towatch6. TheyanEnglisheveningnextSunday.A.arehavingB.aregoingtohaveC.willhavingD.

24、isgoingtohave7. youfreenextSunday?A.Will;areB.Will;beC.Do;beD.Are;be8. Hethereattentomorrowmorning.A.willB.isC.willbeD.be9. Iateacherinthefuture.A.will,beB.is,beC.is,beingD.will,is10. TheytotheparknextSunday.A.willgoesB.willgoC.isgoingD.willgo11. Myfamilytochurchnextweekend.A.willgoB.goesC.willgoing

25、D.isgoing12. Mymotherwillmeapenciltonight.A.givesB.givingC.give13. Heplayfootballtomorrow.A.willB.isC.be14. Mygrandpaandgrandmatoseeusintwodays.A.willcomingB.willcomeC.iscomingD.arecoming15.SheTVthisevening.A.willswatchB.willwatchingC.iswatchingD.willwatch16. Mygrandpaathomethedayaftertomorrow.A.wil

26、lstayB.willsstayC.willstaysD.isstaying17. Momwillbacksoon.A.comesB.comingC.comesD.Come二、改句子。5. Nancyisgoingtogocamping.(改否定)Nancygoingtogocamping.6.1 IIgoandjointhem改否定)Igojointhem.7. Imgoingtogetupat6:30tomorro(改一般疑問句)togetupat6:30tomorrow?8. Wewillmeetatthebusstopat10:30.(改一般疑問句)meetatthebusstopat10:30?9. Sheisgoingtolistentomusicafterschool.(對劃線部分提問)sheafterschool?10. Myfatherandmotheraregoingtoseeaplaythedayaftertomorrow.(同上)goingtoseeaplaythedayaftertomorrow?三、用所給詞的適當形式填空。11. Todayisasunnyday.We(have)apicnicthisafternoon.12. Mybrother(go)toShan