文档介绍：Unitl
raise money; raise one's spirits; be in high spirits
ask permission; give sb permission to do sth
disabled; paiUnitl
raise money; raise one's spirits; be in high spirits
ask permission; give sb permission to do sth
disabled; pain; friendly; teenager; community
offer to do sth
suffer from
serious illness
organize sth for sb
express one's feelings
lonely; alone
have difficulty doing sth
bring sb joy and peace
hurt, hurt, hurt
have the courage to do sth
pay, paid, paid
need
16. voluntary work
order to do sth
give sb a hand
because of; because 的区别
use sth to do sth; use sth for doing sth
be unable to do sth
teach sb to do sth
continue to do sth
give sb a hand
动词不定式to do的用法总结：
动词不定式做宾语：动词+to do；特殊疑问词+ to do
如:decide to do; want to do; offter to do
how to do; when to do; what to do
动词不定式做宾语补足语：动词+ sb to do
如:ask sb to do; advise sb to; allow sb to do
有省“to”的情况有：let; make;notice
动词不定式做状语，表目的：……to do,放于句首，句末都可以。
（in order to do 为了 ）
如: To improve our memory, we should exercise our brain.
注意：to do的否定：not to do
help sb to do中的to可以省也可以不省
Unit 2
body language
communication; communicate with sb
accept; gesture; bored; appearance
the meaning of; mean to do sth; mean doing sth
leave a message
a part-time job; a well-dressed lady
what's the matter?
the expression on one's face
make a good impression on sb
turn one's head towar