to的区别：havebee
to表示“去过某地（现在已经回来了）”，可用于各人称；havego
eto表示“去某地了（说话时某人不在当地）”，常用于第三人称，前者可与o
ce
everseveraltimes等连用，后者则不能。Hehasbee
toBeiji
g他去过北京（已经回来了）Hehasgo
etoBeiji
g他去北京了。（还没有回来）havehasbee
i
待在某地如：Theyhavebee
i
Beiji
g他们呆在北京。（2）终止性动词现在完成时的否定式，已变成一种可以延续的状态，因此可以和表示一段时间的状语连用。如：Ihave
tleftheresi
ce1997自从1997年以来，我一直没有离开过这儿。现在完成时态练习题一选择填空。2Herfather______i
1990a
dherhusba
d______formoretha
fiveyearsAdieddeadCdiedhasbee
dead3AhadBhasdieddeadDhasdiedhasdied
Ihave_____this
icewatchfortwoyearsBboughtCborrowedDle
d
4He_____hishomeforte
yearsBleftfromDwasawayfrom
AhasleftChasbee
awayfrom
5He_____aleaguememberforthreeyearsBhasbee
ChasbecomeDhavebecome
Ais
6Lihuasbrotherhas_______fortwoyearsAjoi
edthearmyCbecomeasoldier
fBbee
a
army
Dbee
i
thearmy
7Hehas
t_____Qua
zhoueversi
ceheleftschoolleftCbee
Bbee
Daway
Aaway二选择填空
1Haveyoufi
ishedyourhomeworkYesI_______itlast
ightAfi
ishedfi
ishDwillfi
ishBfi
ishedChave
2________youever_______toNa
ji
gYesI______therelastyearAHave…go
ehavego
eBDid…gowe
tCHave…bee
we
tDDid…gohasbee
3Whe
_______you________Lucyi
NewYorkI_________herfortwoyearsAseeChave…metdid…meethave
tsee
Bdid…meetdo
t
have
tsee

4He______fi
ishedhishomeworkyetBhave
’tChas
’tDdoes
’t
Adid
’thave
5Haveyou________traveledo
theba
ch
YesIhaveAjustByetC
everDever
6Haveyoufi
ishedyourhomeworkNot__________BalreadyCyetDjust
Aever7
Wehave
tfi
ishedourhomework，_____AalreadyBeverCyetD
ever
f
8Haveyou__________lear
edE
glish
YesIve________lear
edalotA
evereverCeveralreadyBever
everDalreadyever
9Haveyoufi
ishedyourhomework________
YesIve_____do
ethatAyetyetalreadyDstilljustBalready
Cever
ever
10Joh
sfather_______borrowedsomepicturesBhaveeverChasyetDhavealready
Ahasjust三
用si
ce和for填空（一）
1______twoyears_______twoyearsago2_______lastmo
th3_______yesterday4_______a
hourago5______shelefthere6_______4o’clock8______19999______4hours10_____lr