动词的基本形式:动词原形第三人称单数形式过去式过去分词现在分词1
动词原形是指动词未经过变化的形式
如:have/go/learn/swim等Igotoschoolonfoot
WeliveinShanghai
Theylikebananas
第三人称单数形式动词一般现在时的第三人称单数形式的构成和名词复数构成法相似
he/she/it…
情况构成法例词一般情况词尾+sget-getslive-lives以-s/-x/sh/ch/-o结尾词尾+esgo-goeswash-washeswatch-watches辅音字母+y结尾改y为i,+esfly-fliesstudy-studies元音字母+y结尾词尾+splay-playspay-pays1
Mary____toschoolonfoot
going2
MikeandJohnusually_____onSundays
flykitesB
flieskitesC
flyskites3
Mymotheroften_____abiketowork
ridesC
riding4
I______myhomeworkafterschooleveryday
They____intheriverinsummer
swimmingC
swimBABCC1.Theyoften(go)toschoolonfoot
2.UsuallySarah(read)magazinesinthelibrary
3.Nina(watch)TVontheweekends
4.Myparentsoften(clean)theroomtogether
5.Myfriend(have)twosisters
I(have)sixcomicbooks
Judyusua