I____thezoo12Heofte
_____swimmi
g13_____you______therelastyear
14_____theyofte
______skati
gi
wi
ter
57
f5、用havehasbee
toi
havego
eto及go的各种形式填空。1WhereisJackHe__________hiscou
try2David________theparkjust
ow3Joh
_______E
gla
dsi
cehecameback4Howlo
g_____have_____thisvillage5TheSmiths______Beiji
gforyears6_____youever____AmericaYesI_____therema
ytimes7I_____thisschoolsi
cethreeyearsago8WhereisJimHe_____thefarm9Whe
_____he_____He_______a
hourago10Wouldyouliketo_____thezoowithmeYesbutI_____therebefore11Where_____you_____
owI____thezoo12Heofte
_____swimmi
g13_____you______therelastyear14_____theyofte
______skati
gi
wi
ter
延续性动词与非延续性动词之间的转换Theoldma
died4yearsagoTheoldma
hasbee
deadfor4yearsHejoi
edtheParty2yearsagoHehasbee
i
thePartyfor2yearsIboughtthebook5daysagoIhavehadthebookfor5days
leavebeaway
borrowkeep
buyhavediebedead
begi
start
beo

fi
ishbeover
fallillbeillgetupbeup
catchacoldhavea
coldputo
→wearcomebecomegobehere
fallasleepbeasleepgetto
arrivereachbei

gettok
owk
owjoi
beamemberof成为…的一
员ope
beope
closebeclosed
6延续性动词和瞬间性动词之间的转化1Hedied10yearsagoHe______________for10yearssi
ce10yearsago2Heborrowedthebook2weeksagoHe_____________thebookfor2weeks3Heboughtthemotorbikeamo
thagoHe___________themotorbikeforamo
th4HearrivedherethreedaysagoHe____________heresi
cethreedaysago5Theytur
edoffthelight2hoursagoThelight__________for2hours6Helefthere2yearsagoHe____________fromherefor2years7Thefilmbega
30mi
utesagoThefilm__________for30mi
utes8Theyope
edthedoora
houragoThedoor__________fora
hour9Theyclosedthedoora
houragoThedoor___________fora
hour10Hejoi
edthearmylastyearHe_____________a_______forayear
He_____________thearmyforayearIt____ayear____hejoi
edthearmy
5现在完成时和一般过去时的区别现在完成时和一般过去时都表示在过去完成的动作。但现在完成时强调的是这一动作与现在的关系。如对现在产生的结果或影响等，而一般过去时只表示动作在过去某一时刻发生，不表示和现在的关系。试比较：
67
fIhavelostmy
ewbook我把新书丢了。（现在还未找到）Ilostmy
ewbookyesterday我昨天把新书丢了。（现在找到与否没说明）7用过去时或现在完成时填空：1“_________r