oygoodma
ersbadma
ers等。2Itis+adj+ofsb+todosth
该句型中只能使用描述某人的品德、特征的形容词,如:ki
d
icewisesillypoliteimpolitefrie
dlyfoolishclever等。3Itseemsappears+形容词+todo4Ittakessb+sometime+todosth例如:真遗憾你错过了这么精彩的电影
___________________________________________________________
在这么短的时间里完成这任务对他们来说是不可能的。
_____________________________________________________________
你真傻放弃这么好的机会
_______________________________________________________________
骑车去镇里花了我半个小时
_______________________________________________________________二、作表语
动词不定式作表语常用于以下结构:Mywishjobaimgoalis…及The
extstepmeasureis…等。例如:
Yourjobis_____________typethepapersi
theofficeThe
extmeasureis____________stoptheriverfrombei
gpolluted三、作宾语常见的只能使用动词不定式作宾语的动词有:agreechoosedecidehopefailwishrefuseexpectma
agepla
i
te
dprete
dpromiseofferafforddema
darra
ge等。例如:Theydecided_______________buildahighwaybetwee
thesetwocities
fSheoffered_______________helpmewhe
Iwasi
troublebelievethi
kco
siderfeelmake等动词可用于“动词itadj
todosth”句型,其中使用it作形式宾语,而将真正的宾语动词不定式置于句末。例如:
Ithi
k______
ecessaryforus___________haveagoodrestafterthelo
gwork
Shefelt______herduty_____________helptheoldwoma
四、作宾补1可后接动词不定式作宾补的动词有:allowaskadvisebegcausedrive(强迫),e
courageexpectforbidforcegetwouldlikelovehateorderpermitpersuadeteachtellwa
twar
wish等等。例如:
Thedoctoradvisedher_________________eattoomuchsugarIwishyou____________________gothemeeti
gwithme2在主动结构中,下列动词后作宾补的动词不定式应省略to:“五看”seewatch
oticeobservelookat“三使”makelethave“两听”hearliste
to“一感觉”feel。:但是,改为被动结构后,应补出省略的to。例如:Thewoma
sawhimbreakthewi
dow
_____________________________________________________五、作定语
动词不定式作定语,应位于所修饰词语之后,即:作后置定语。1下列名词后常接动词不定式作定语:abilityattemptcha
cecouragedecisio
effortfailurepromisewaywish等2由o
lyfirstlast
ext以及序数词或形容词最高级修饰的名词后,也常接不定式作定语。例如:她放弃了出国的机会_____________________________________________________
谁是昨晚最后一个离开教室的?____________________________________r