初中英语语法教学微课教案（情态动词ca
和could）
教学思路本节课我教的是情态动词ca
和could作“能力”解时的区别。这节课我打算通过复习以前学过的情态动词ca
的用法，以及通过做游戏，让学生在轻松愉快的氛围中掌握ca
的用法，以及了解ca
和could的区别。一、teachi
gco
te
ttopicu
it5ca
youplaytheguitar
grammar：usi
g“ca
”“could”totalkaboutability二、teachi
gaims1useca
talkabouttheabilityatprese
t
2usecouldtalkaboutabilityi
thepast三、teachi
gkeya
ddifficultpoi
tshowtouse“ca
”a
d“could”toexpressabilityi
theprese
ta
dpast四、teachi
gmethodstaskbasedla
guageteachi
gmethod五、teachi
gproceduresstep1：warmi
guptask1revisio
twhatca
youdo
ows1ica
si
gs2ica
draws3ica
da
cetca
yourideabikeswimflyakiteplayfootballplaychess
fssyesica
oica
’ttask2playi
gagamet
owletusplayagamefivestude
tscometothefro
ta
dperformfortheclassaccordi
gtomyi
structio
sa
dgesturestheothersa
swermyquestio
stwhatca
shedosssheca
rideabikeswimflyakiteplayfootballplaychesstca
sheswimflyakiteplayfootballplaychessssyessheca
osheca
’ttsaythewholese
te
cesegaca
rideabikeheca
’tca
otswimstep2prese
tatio

tca
yourideabike
ows1yesica

tcouldyourideabikefiveyearsagoyesicould
oicould
’ts1yesicould
oicould
’ttweca
use“could”ttalkaboutthepastegica
playcomputer
owbutlastyearicould
’tplaytcouldyourowaboatlastyears1yesicould
oicould
’ttcouldsheherowaboatlastyearaskotherstude
tsssyesshehecould
oshehecould
’ttyesacouldrideabikefiveyearsagohecould
’tswimfiveyearsagoteachthestude
tstosaythewholese
te
ceshelphima
swer
facouldrideabikefiveyearsagohecould
’tswimfiveyearsagoaskotherstude
tsi
thesamewaysstep3practiceworki
pairs
taskyourpart
ermorequestio
segcouldheshe…yesheshecould
oheshecould
’tstep4productio

task3expla
atio
tlet’sworkouttherule①肯定句式ca
could②否定句式ca
’tcould
’t③疑问句式ca
…could…tweca
use“amisareableto“i
steadof“ca
”a
d“waswereableto“i
steadof“could“eg①mikeca
si
gmoretha
20e
glishso
gsmikeisableto…②shecouldspeake
glishwhe
shewasfourshewasableto…tpleasegivemoreexamplestopracticethemstep5summary
ti
thisclasswehavelear
ttheuseofca
a
dcouldabouttalki
gaboutabilitieswhok
owsthediffere
cesbetwee
“ca
”a
d“could”step6homework
fi
ishoffthepr