-
希望做某事
hope to do sth.
★决定做某事
decide to do sth
★同意做某事
agree to do sth.
★需要某人做某事
need to do sth.
★使用某物做某事
use sth to do sth
★准备做某事
get/be ready to do
★
计划做某事
plan to do sth.
★希望某人做某事
wish sb. to do sth.
★轮流做某事
take
one
’
s
turns
to
do
sth.
★拒绝做某事
refuse
to
do sth.
★告诉某人做某事
tell sb. to
do sth.
★请某人做某事
ask sb. to do
sth.
★想要某人做某事
want /would
like sb. to do sth.
★不得不
have
to do
★同意某人做某事
agree sb.
to do sth.
★教某人做某事
teach sb.
to do sth.
★喜欢
/
想要
某人做某事
like sb. to do sth.
★
encourage sb to
do
鼓励某人做
★帮助某人做某事
help sb. to do
sth/help
★
It
’
s
one
’
s
turn
to
do
sth.
轮到某人做某事
例
:It
your
turn
to clean the
blackboard.
★
It
’
s
time(for sb.) to do
sth.
是某人做某事时候了
例
:It
’
s
time for me to go home.
★
It
’
s
+adj. for/of sb. to do sth.
对于某人来说做某事是……
例
:
It
is
easy
for
me
to
learn
it
well.
It
is
very
kind/foolish/nice of you to do so.
★
It takes sb. sometime to do
sth.
某人做某事花了某时间
例句
:
takes me an
hour to get to school by bike.
took me
an hour to watch TV last night.
will
tak
★
too+adj./adv.
to
do
sth.
太…
..
而不能
例
:
He
was to angry to say a word.
★
find/think/feel
it
+adj.
to
do
sth.
发现
< br>/
认为
/
感到做某事是…
I find/think/feel it hard to
learn English well.
★序数词
+to do
第…
..
个做某事
例句
:Who is the first to get
there?
★我不知
/
忘记了怎么办。
I didn't know/forgot what
to do.
★离开房间时不要忘记
/
记住关灯
例句
:
Don
’
t
forget/Remember to turn off the lights when you
left
the room
★
be+adj+to do sth
例句
:I am very sorry to hear
that.
I am ready to help others.
I am happy / pleased / glad to meet
you.
顺口溜：本领最多不定式，主表定补宾和状；样样成分都能干，只有
谓语它不敢；大家千万要小心，有时它把句型改；作主语时用
it
，
自己在后把身藏；七个感官三使役，宾补要把
to
甩开；疑问词后接
上它，宾语从句可充当；逻辑主语不定
式，不定式前加
for
sb.
；
to
前
not
是否
定，各种用法区别开。
e her two weeks
to finish the work.
以下是不带
to
的动词不定式
(
即动词原形
)
的常见用法
★
am let sb. do sth
让
某
人
做
某
事
★
make do
sth
使得某人做某事
★
hear do sth do sth
听
见
某
人
做