be anxious to; be anxious for; be anxious about ;be anxious that
be anxious to表示“急于”、“渴望”，其中to是不定式符号，后面接动词原形；
be anxious for表示“渴望”，后面接名词或代词时，强调渴望得到某物或渴望了解某事；后面接sb．to do sth．时，表示“渴望某人能做某事”，其中for sb．to do sth．是不定式复合结构。
be anxious about 表示“对…感到不安”、“为…担心”、“为…忧虑”；
be anxious that表示“渴望”，后面接从句，that从句的谓语动词须用虚拟语气；
[EXERCISES]
①I ＿＿＿＿ the result of the examination．
②We ＿＿＿＿ know the result of the examination．
③We ＿＿＿＿ Mr Liu to help us with our English．
④Mr Li ＿＿＿＿ a new car．
⑤They ＿＿＿＿ arrive home before dark．
(Key: ①am anxious about／for?? ②are anxious to?? ③are anxious for??④is anxious for ⑤are anxious to)
1) The girl ＿＿＿＿ a new dictionary．
2) All the students ＿＿＿＿ their results of this examination．
3) Everyone ＿＿＿＿＿ know their results of the competition．
4) We ＿＿＿＿ Mr Zhao to return．
5) We ＿＿＿＿＿ she should do her best．
Key: 1) was／is anxious for?? 2) are anxious about?? 3) is anxious to? 4）are anxious for
5） are anxious that
