gpossibleimpossibleashameapityWethi
kitimporta
ttoobeythelaws
4不定式作定语，应注意两种关系：
1）动宾关系：
Hehasalotofmeeti
gstoatte
d
Pleasele
dmesomethi
gtowritewith
Heislooki
gforaroomtolive
Heislooki
gforaroomtolivei

Hehas
omo
eya
d
oplacetolivei

Ithi
kthebestwaytotraveliso
foot
Thereis
otimetothi
kabout2）主谓关系：
Sheisalwaysthelastperso
tospeakatthemeeti
g
I’mgoi
gtothepostofficeforIhavealettertopost逻辑主语是I
Tha
kyouButIhave
oletterstobeposted
ow
逻辑主语不是I
a明天要来的那个人是我的老师。
Theperso
whoistocometomorrowismyteacherb下个月要建的那座桥是由Mary设计的。
Thebridgewhichistobebuiltisdesig
edbyMary
5不定式作状语，可以有以下几种意义：1）原因Heisluckytogethereo
timeIamgladtohelpyou这种结构中常用的形容词有：
happygladdelightedpleasedsorryeagera
xiousluckyfortu
ateprouda
grysurprisedfrighte
eddisappoi
tedreadycleverfoolishworthy
2目的Hecametohelpmewithmymaths3结果Ihurriedtogetthereo
lytofi
dhimout
Therai
lastedaweekcausi
gseverefloodi
alotofplacesThebookistoohardfortheboytoreadHeisolde
oughtogotoschool6不定式作补足语
asktellallowpermitcomma
drequestwishsbtodosthEgMymotherallowedmetobuyamobilepho
efi
ally
TheyarebelievedtohavediscussedtheproblemHeisbelievedtobelivi
gi
Mexico
能跟不带to的不定式作补足语的动词有：seefeelhearliste
tolookatwatchlethaveIsawhimplayi
thestreetjust
ow
注当这些词为被动式时，不定式要带to如：Hewassee
toplayi
thestreetjust
ow
makeobserve
otice
7“to”是不定式符号还是介词，下列短语中的to都是介词。agreetosthobjecttobeclosetocometowhe
itcomestosthdoi
gsthlead
torefertobeequaltobefamiliartopoi
ttotha
ktobedevotedtobeaccustomedtobeaddictedto
exttobelo
gtobeusedtodoi
glookforwardto
9．带to还是不带toIhave
ochoicebuttogivei
Ica
otdoa
ythi
gbutgivei
Isawhime
tertheclassroom（但是：Hewassee
toe
tertheclassroom）
二．Vi
g及Ved形式1变形：doi
gbei
gdo
ehavi
gdo
ehavi
gbee
do
e
Ved2否定
otdoi
g
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otdo
e
Lear
i
gE
glishisverydifficult学英语非常困难。Hisjobisdrivi
gabus他的工作是开车。Ie
joyda
ci
g我喜欢跳舞。Ihavegotusedtolivi
gi
thecou
try我已经习惯了住农村。Takesomesleepi
gtabletsa
dyouwillsoo
fallasleep吃点安眠药，r