I.以下动词常跟动词不定式作宾补:
want,wish,ask,tell,order,beg,permit,
help,advise,persuade,allow,prepare,
cause,force,call on,wait for,invite
例句：
My mother asked me to wash the clothes.
Don’t make them do it …
She asked me to help her.
The teacher told him to come on time.
Edison’s mother taught him to read and write.
熟记：
want sb to do
wish sb to do
get sb to do
order sb to do
find sb to be
like sb to do
would like sb to do
help sb to do
II.有些动词与不带to的不定式连用,
但变被动语态时,不定式要加to
吾看三室两厅一感觉
watch see notice look (at) observe
make,let,have
listen to,hear
feel
例句：
Let me do it.
I saw him cross the street.