实义动词的一般现在时
f一个动作经常反复地发生，就用一般现在时。第三人称单数hesheitTom等作主语，谓语动词要加″ｓ″或″ｅｓ″，这种动词形式简称为单三动，记住：单三人称单三动，其它人称用原型。如：Theygetupatsixo’clockHegoestoschoolatseve
thirty附：动词第三人称单数的构成规则1）一般情况下加sgetgetslikelikesgogoesdodoes
2）以sxchsho结尾的加eswatchwatches
3）以辅音字母加y结尾的，改y为i，加escarrycarries特殊：havehas
二、情态动词ca
情态动词ca
maymust后动词用原形。如：Ica
playtheguitar三、几个动词的用法：1、let后用动词原形Let’splaysoccerHeca
playthevioli

2、like及介词后动词用i
g形式，如：begoodatswimmi
ghelpkidswithsi
gi
glikeplayi
gbasketballte
is3、wa
t加to再加原形4、help人动词原形Exercises一、用be的适当形式填空。１．Ｉ_________ａstude
t．help人withsthdoi
gsthWhataboutplayi
g
２．__________yourfatheraworkerYeshe__________．３．They__________４．Thisi
theclassroom．
__________a
apple．
５．Where__________mybooks6．We__________frie
ds
f7You__________agoodstude
t8These___________herpeas9Howmuch_________theTshirt10Howmuch__________thesocks11Ourmother_________forty12Youca
_________i
ourschoolmusicclub13Iwa
tto________ateacher14Let’s___________frie
ds15Hea
dI_________frie
ds16Ti
a___________astude
t17Marya
dTom___________stude
ts18Someo
e__________i
theroom19Who________yourbrother20Whe
_________youru
cle’sbirthday二、完成句子。1I_________k
owtheboy2They__________gotoworko
Saturdays3Heusually_____________comestoschoolearly4Iofte
_____________havericemeata
dvegetables5Mygra
dfather_____________playsportsi
thepark6MissLi____________teachE
glishi
ourschool7Thestude
tsofClassFour___________si
gaso
go
Mo
day
8Aliciaa
dJerry______________dohomeworkafterschool9We_____________takeashoweri
theeve
i
g10Hersister____________haveChi
eseeveryday11．__________you__________haveasoccerball12．Mary_______________
otcomefromAmericaShe___________comefromBritai
13．I____________
otlikeplayi
gcomputergames
f14．______________Toma
dhisbrother_____________studyi
Beiji
g15__________Yourbrother___________haveaso
二、非谓语动词填空。1、Whohelpsyou____________lookafteryourdaughterathome2、Thechildisgoodat____________playchess3、Mymotherwa
ts_______________buyasweater4、Whatabout______________gototheshop5、Bobr