完成的英文

教学设计

Ⅰ.Teachingaims:

dge:

uctureoftheprentperfectten.

gesofprentperfectten.

y:

studentstouthecorrecttenintheirwritingandspeaking.

studentstoutherightwordsintheprentperfectten.

gsandattitude:

studentsknowtheimportanceofEnglishgrammar.

uildupstudents’confidenceinthemlves

agestudentstospeakEnglishinpublic.

Ⅱ.ImportantPoints:

letthestudentsunderstandstheusagesofprentperfectten.

Ⅲ.DifficultPoints:

Helpstudentsuprentperfecttenwithverbstodescribeeventshappenata

particularpointintimeandtodescribeeventsthatcancontinueoveraperiodoftime.

Ⅳ.Teachingmethodology:

TheNewSeniorEnglishCurriculumStandardsaimducationforallstudents

ntaskofeducationistostimulateand

cultivatestudents’interestandtheirconfidenceinlearningthelanguage,helpthem

developgoodlearninghabitsandformeffectivelearningstrategies,facilitate

autonomyandcooperativespiritinlearning;enablestudentstomasterbasicEnglish

languageknowledgeandskillsinlistening,speaking,readingandwriting.

Accordingtothenewstandards,thestudentsshouldbethecenteroftheclass

andtheteacherrvesasacontroller,organizer,participant,orresource-providermost

eredwiththecharacteristicoftheteachingcontentsandthelearners,I

theusageswillbe

summarizedbystudentsthemlves.

Ⅴ.Teachingtool:PPT

Ⅵ.Teachingsteps:

on&lead-in(2min)

studentstoreadntencesusingprentperfecttentheyhavefoundbefore

theclass.

S1:I’veenquitealotofChina.

S2:I’vevisitedsomebeautifulcities.

第2页

S3:Theyhavejustcompletedit.

S4:...

mentencesontheboard.

1).Theyhaveputupalotofhigh-ribuildingsrecently.

2).Mywife’sjustboughtabeautifuldressfromoneoftheshopsthere.

3).It’sgotsomereallyprettyparks.

4).Afriend’stoldmeaboutanicefishrestaurant.

tperfectten

uctureofprentperfectten.

Afterreadingthentences,askstudentstofindthestructureofthentences

withprentperfectten.

1).have/has+done

2).have/has+not+done

3).Have/has+been+done

geofprentperfectten

Playtheflash(apigandhismom),andtellstudentstorecallthemainusagesof

thisten.

Q:thestoryhappensinthepast,butthepigandhismomuprentperfect

tentodescribeit,canyoutellmethereason?

Drawatimelineontheblackboard:

1).Usage1:“完成用法〞

①强调过去发生的动作对如今造成的影响或结果，常用状语有：already,yet,

never,ever,just,before...

ustcleanedmyhands.

ostmywallet.

e.

②Showthefollowingntencesandhavestudentssummarizethedifference

betweenthepastsimpletenandprentperfectten.

Hehasalreadyreadthatbook.(说明他如今知道那本书的内容)

Hereadthatbooklastyear.(只说明他去年读过那本书)

HehasgonetoAmerica.(他如今不在此地,在美国)

HewenttoAmericaeightweeksago.(只说明他去过美国)

summary：一般过去时表示过去发生的动作或存在的状态，与如今情况无关，

常用时间状语为yesterday,lastyear,inthepast等，而如今完成时与如今有关。

③showtwopicturesandguidestudentstodescribethemwithprentperfect

ten.

ustlosthisjob.

justgottheletter.

2).Usage2:“未完成用法〞

表动作或状态已开场，持续到如今，可能还会继续进展下去，常用时间状语

since+时间段ago/时间点/从句,for+时间段,sincethen,eversince,sofar,uptonow.

ivedheresince2022.

如今完成时！

past

Now

Future

第3页

tudiedEnglishforvenyears.

eprenteverythinghasbeensuccessful.

tayedheresince5hoursago.

dsofverbs

initions

1).Leadinthispartbyaskingstudentsaquestion:

Q:thepigsaid“It’sdiedforacoupleofdays〞first,thenhechangeditto“It’s

beendeadforacoupleofdays〞,doyouknowthereasonwhythefirstntenceis

wrong?

如今完成时的未完成用法只适用于延续性动词，短暂性动词的如今完成时的肯

定式不能和表示一段时间的状语连用。

2).Showtwogroupsofwordsandleadstudentstogetthedefinitions.

①短暂性动词:表示短暂的运动状态〔瞬间完成或延续时间很短的动

词).(start,begin,come,go,leave,arrive,reach,join,marry,open,clo,give,lend,

borrow,finish,break,e,hear,notice,find,understand,die...)

②延续性动词:表示持续的行为或状态的动词,能和表示一段时间的状语连

用.(be,keep,have,live,study,work,teach,stay,read,play,fly,talk,rain,run...)

ementofthetwokindsofverbs

Helpstudentsknowthecorrespondingverbofverbdescribingeventshappenata

particularpointintimewithagroupofcorrectionexercis.

1)Shehasboughtthecomputerfortwoyears.(buy---have)

2)AnnhasgonetoChinasincesixmonthsago.(come/goto---bein;leave---beaway)

3)Mybrotherhasjoinedthearmyforfiveyears.(join---bein/amemberof)

4)Ihaveborrowedthedictionarysince3daysago.(borrow---keep)

5)Thefilmhasbegunfor10minutes.(begin/start---beon)

6)Thematchhasfinishedforhalfanhour.(finish---beover)

7)Hisdoghasdiedfortwoyears.(die---bedead;marry---bemarried)

s

Showtheexercisontheboardandhavestudentsdothemtogether.

worker_____inourfactoryfor30years.

___tenyearssincethey____toFrance.

;;;;moved

3.---Howareyoutoday?

---Oh,I____asillasIdotodayforaverylongtime.

’’tfeeling

’’tfelt

ethirdtimeyou__latethisweek.

iving

_____morethan3000treesinthepastthreeyears.

anted

第4页

n'_____thestationtoehisfriendoff.

nto

eto

7.---___TomandLucy___married?

---Foraboutthreeyears.

ghave;been

ghave;got

gwere;being

gdid;get

y&homework

y.

Afterfinishingtheexercis,letveralstudentsstandupandrepeatwhatthey

havelearnedthisclass,thenifnecessary,theteacheraddssomethingtheymisd.

rk

Completetheactivity2onPage34,andthegrammarpartintheexercibook

(Page43).