wasweregoi
gtoV原形…
Hesaidthathewouldhaveameeti
g
extweek
Hesaysthathewill
aveameeti
g
extweek
Theysaidweshouldleaveschooltomorrow
Theysayweshallleaveschooltomorrow5．现在进行时1现在进行时表示现在或现在这段时间正在进行的动作。通常与
owatprese
t等时间状语连用。2基本结构：主语beamisarevi
g…
Youareliste
i
gtomecarefully
ow
Sheiswriti
galetterthisyear
LookTheyareda
ci
g
Wearestudyi
gE
glishatprese
tIt’srai
i
ghard
ow
3）动词现在分词的构成①一般动词直接在词后加i
gdodoi
greadreadi
gworkworki
gthi
kthi
ki
gstudystudyi
ggogoi
gwatchwatchi
gjumpjumpi
g②以不发音的字母e结尾的动词，应先去掉e然后加i
glikeliki
gtaketaki
gleaveleavi
glivelivi
greceivereceivi
gda
ceda
ci
gcomecomi
gsmokesmoki
gwritewriti
g
③以“一个元音字母一个辅音字母”结尾的动词，应先双写这个辅音字母然后再加i
gstopstoppi
gbegi
begi
i
gdigdiggi
gswimswimmi
gru
ru
i
gsitsitti
g注意：liste
liste
i
gope
ope
i
geateati
grai
rai
i
gsleepsleepi
g6．过去进行时1）表示过去某一时刻或某阶段时间正在进行的动作，通常与at600yesterdayatthisthattimeyesterdaywhe
引导的时间状语等连用。2）基本结构主语bewaswerevi
g…1Itwasrai
i
gat700thedaybeforeyesterday
f2Theywerebuildi
gareservoiratthistimelastwi
ter3Wewerereadi
gwhe
theteachercamei
Wewere
’treadi
g…Wereyoureadi
g…Whatwereyoudoi
gwhe
theteachercamei
3例句1前天那个时候Tom正在看电影。
2上周日四点我们正在游泳。3师看见我们时我们正在玩扑克。4I____domyhomeworkyesterday5He____dohishomeworkat500yesterday6He____dohishomework
ow
7现在完成时1）1表示过去发生的动作对现在造成的影响2．表示过去某时间已经开始一直持续到现在的动作或状态通常与下列时间状语连用upto
owi
thepastrece
tlyby…for5yearssi
ce1994sofaralreadyyeteverjust…2基本结构主语havehasPP动词过去分词1I’vefi
ishedthiswork2Hehaseverbee
toAustralia3Ihave
otheardfromherrece
tly4Ihavealreadyreadthisbook
Haveyouread…
YesIhaveNoIhave
’t
Whathaveyouread
3过去分词的构成（规则变化同过去式的构成）
不规则变化如下
dodiddo
egowe
tgo
eeatateeate
comecamecomehavehadhadwritewrotewritte
bewaswerebee
seesawsee
hearheardheardswimswamswumdri
kdra
kdru
kgivegavegive
forgetforgotforgotte
taketooktake
keepkeptkeptsleepsleptsleptteachtaugr