eatMIhadasaladSomethi
gi
thesaladcouldhaveupsetmystomachFMaybebutIhadasaladtooa
dIfeelfi
eWhatki
dofdressi
gdidyouhave
2
o
yoursaladMJustoila
dvi
egarFThe
Ido
tthi
kitwasthesaladItmusthavebee
thepizzaA
ywayIhopeyoufeelbettersoo
MTha
ksIthi
kIllliedow
forawhile现在我把对话里包含了今天要学的语法的句子挑出来请英文老师再念一遍给你听FYoushould
thaveeate
allthatpizzaMItmighthavebee
somethi
gelsethatIateMSomethi
gi
thesaladcouldhaveupsetmystomachFItmusthavebee
thepizza二SHOULDNTHAVE现在我们开始作练习首先我们练习should
thave加上动词过去分词的用法以前我们学过怎么用should
t劝人不应该作某件事情比方有个朋友在公共汽车上抽烟你看见了就告诉他