2023学年完整公开课版unit72SectionB全英

SectionB

Mainactivities:1aand2

Teachingperiods:1

Teachingaimsanddemands:

theuseof“can/can’t”.

thefollowingusefulexpressions:

Whatelsecanyoudo?Icancount.

Whatcanahendo?

Itcanjump,butitcan’tswim.

CanspeakEnglish?

Yes,hecan.Hecanspeakitverywell/alittle.

Yes,butnotverywell.

No,hecan’tspeakitatall.

Teachingprocedure:

Step1Review

thehomework.

work.Onestudentsays“Icando…”/“Ican’tdo…”,theotherperformstheaction.

Step2Presentation

inDialog1alikethis:

Thereisabird.Shecanspeak.Canyouguesswhatitis?

Oh,it’saparrot.

:Whatelsecantheparrotdo?

to1aandfindouttheanswertothequestion.

againandreadafterthetape.

leadsstudentstospeaklikethis:

T:Cantheparrotsing?

S:Yes,shecan.

T:Canshecount?

S:No,shecan’t.Shecan’tcount.

T:CanshesinganEnglishsong?

S:Yes,shecan.

thenewword:smart=clever

Forexample:Theparrotcansing“birthdaysong”andcanworkoutmathproblems.It’ssmart.

Step3Consolidation

studentsfinish1bbythemselves.Theteachercheckstheanswers.

work.Supposethatyouhavealittledog,alittlecatoralittlebird.Tellotherstudentswhattheycando.

Forexample:

Ihavealittledog.Hecanswim.Hecan’tclimbthetree.

work.Thestudentsaskandanswerquestions.

A:Canyourdog/cat...?

B:Yes,he/shecan.

No,he/shecan’t.

Step4Practice

to3,leadstudentstospeak“Hecan...,buthecan’t...”.

ariddle.StudentAsays“Ananimalcando…”,andtheothersguesswhatitis.

work.Practice3inpairs.

work.Finish4.

Step5Project

Homework

Workingroupsoffive.Fourofthemtalkaboutwhattheycandoandwhattheycan’tdolikethis:

A:Icanswim,butIcan’tsing.

B:Icanplaytheguitar,butIcan’tplayfootball.

C:Icanrun,butIcan’t...

D:..