现在完成时教学设计全英文超详细Word格式文档下载.docx

现在完成时教学设计全英文超详细Word格式文档下载.docx

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3.Feelingsandattitude:

a.LetthestudentsknowtheimportanceofEnglishgrammar.

b.Trytobuildupstudents’confidenceinthemselves

c.EncouragestudentstospeakEnglishinpublic.

Ⅱ.ImportantPoints:

a.letthestudentsunderstandstheusagesofpresentperfecttense.

b.Thedifferencesbetweenpastsimpletenseandpresentperfecttense.

Ⅲ.DifficultPoints:

Helpstudentsusepresentperfecttensewithverbstodescribeeventshappenataparticularpointintimeandtodescribeeventsthatcancontinueoveraperiodoftime.

Ⅳ.Teachingmethodology:

TheNewSeniorEnglishCurriculumStandardsaimseducationforallstudentsandstressedquality-orientededucation.Themaintaskofeducationistostimulateandcultivatestudents’interestandtheirconfidenceinlearningthelanguage,helpthemdevelopgoodlearninghabitsandformeffectivelearningstrategies,facilitateautonomyandcooperativespiritinlearning;

enablestudentstomasterbasicEnglishlanguageknowledgeandskillsinlistening,speaking,readingandwriting.

Accordingtothenewstandards,thestudentsshouldbethecenteroftheclassandtheteacherservesasacontroller,organizer,participant,orresource-providermosttimes.Consideredwiththecharacteristicoftheteachingcontentsandthelearners,Iwillapplyexplanationandpracticinginmyteaching.Mostoftheusageswillbesummarizedbystudentsthemselves.

Ⅴ.Teachingaids

Acomputer,aprojector,blackboard,chalks

Ⅵ.Teachingprocedures:

Step1.Revision&

lead-in（2min）

1.Invitestudentstoreadsentencesusingpresentperfecttensetheyhavefoundbeforetheclass.

S1:

I’veseenquitealotofChina.

S2:

I’vevisitedsomebeautifulcities.

S3:

Theyhavejustcompletedit.

S4:

...

2.Showsomesentencesontheboard.

1）.Theyhaveputupalotofhigh-risebuildingsrecently.

2）.Mywife’sjustboughtabeautifuldressfromoneoftheshopsthere.

3）.It’sgotsomereallyprettyparks.

4）.Afriend’stoldmeaboutanicefishrestaurant.

Step2.Presentperfecttense

1.Thestructureofpresentperfecttense.

Afterreadingthesesentences,askstudentstofindthestructureofthesesentenceswithpresentperfecttense.

1）.have/has+done

2）.have/has+not+done

3）.Have/has+been+done

2.Theusageofpresentperfecttense

Playtheflash（apigandhismom）,andtellstudentstorecallthemainusagesofthistense.

Q:

thestoryhappensinthepast,butthepigandhismomusepresentperfecttensetodescribeit,canyoutellmethereason?

Drawatimelineontheblackboard:

1）.Usage1:

“完成用法”

强调过去发生的动作对现在造成的影响或结果，常用状语有：

already,yet,never,ever,just,before...

E.g.1.Ihavejustcleanedmyhands.

E.g.2.Ihavelostmywallet.

E.g.3.Ihavealreadyfinishedmyhomework.Iamfree.

Showthefollowingsentencesandhavestudentssummarizethedifferencebetweenthepastsimpletenseandpresentperfecttense.

Hehasalreadyreadthatbook.（说明他现在知道那本书的内容）

Hereadthatbooklastyear.（只说明他去年读过那本书）

HehasgonetoAmerica.（他现在不在此地,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，与现在情况无关，常用时间状语为yesterday,lastyear,inthepast等，而现在完成时与现在有关。

showtwopicturesandguidestudentstodescribethemwithpresentperfecttense.

E.g.1.Hehasjustlosthisjob.

E.g.2.Shehasjustgottheletter.

2）.Usage2:

“未完成用法”

表动作或状态已开始，持续到现在，可能还会继续进行下去，常用时间状语since+时间段ago/时间点/从句,for+时间段,sincethen,eversince,sofar,uptonow.

E.g.1.Ihavelivedheresince2003.

E.g.2.IhavestudiedEnglishforsevenyears.

E.g.3.Uptothepresenteverythinghasbeensuccessful.

E.g.4.He 

has 

stayed 

here 

since 

5 

hours 

ago.

Step3.Twokindsofverbs

1.Thedefinitions

1）.Leadinthispartbyaskingstudentsaquestion:

thepigsaid“It’sdiedforacoupleofdays”first,thenhechangeditto“It’sbeendeadforacoupleofdays”,doyouknowthereasonwhythefirstsentenceiswrong?

现在完成时的未完成用法只适用于延续性动词，短暂性动词的现在完成时的肯定式不能和表示一段时间的状语连用。

2）.Showtwogroupsofwordsandleadstudentstogetthedefinitions.

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,close,give,lend,borrow,finish,break,see,hear,notice,find,understand,die...）

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...）

2.Replacementofthesetwokindsofverbs

Helpstudentsknowthecorrespondingverbofverbdescribingeventshappenataparticularpointintimewithagroupofcorrectionexercises.

1）Shehasboughtthecomputerfortwoyears.（buy---