课件制作:赵梅群复习现在完成时态主要时态1
S+V/S(三单)+Vs/es2
S+Ved3
S+be+Ving4
S+will+V5
S+have/has+VppplanttreesIplantedtrees
Iamplantingtrees
Iwillplanttrees
Ihaveplantedtrees
Iplanttrees
Heplantstrees
S+have/has+Vpp现在完成时:2
Vpp的构成:(不规则)put-beat-think-come-go-putputbeatbeatenthoughtthoughtcamecomewentgone1
Jimhas________(come)back
Haveyou________(see)theflim
Ihave_________(forget)mypen
comeseenforgotten1
haveyou________beentoBeijing
No_____
Ihave______finishedmywork
Ihavefinishedmywork_______
Haveyoufinishedyourwork______
ShehastaughtEnglish_____10years
Hehasworkedinthefactory______1yearago
关键词:just,yet;since,for;ever,never;already,beforeandsofar
everneverjustalreadyyetforsince1
Haveyouever__________Shanghai
WhereisLucy
Shehas________thelab
Lucyhasbeen_____Chinasince5yearsago
Ihavegonet