新概念英语解析.I have just received a letter from my old school,inf

新概念英语解析.
I have just received a letter from my old school,informing me that my
former headmaster,Mr.Stuart Page,will be retiring next week.Pupils of
the school,old and new,will be sending him a present to mark the
occasion.All those who have contributed towards the gift will sign their
names in a large album which will be sent to the headmaster's home.We
shall all remember Mr.Page for his patience and understanding and for
the kindly encouragement he gave us when we went so unwillingly to
school.A great many former pupils will be attending a farewell dinner
in his honour next Thursday.It is a curious coincidence that the day
before his retirement,Mr.Page will have been teaching for a total of
forty years.After he has retired,he will devote himself to
gardening.For him,this will be an entirely new hobby.But this does not
matter,for,as he has often remarked,one is never too old to learn.
1、在选文中找出一句时间状语从句和一句非谓语从句,并对两句话做详细解析,
1.All those who have contributed towards the gift will sign their names in
a large album which will be sent to the headmaster's home.
2.and for the kindly encouragement he gave us when we went so unwillingly
to school.
3.It is a curious coincidence that the day before his retirement,Mr.Page
will have been teaching for a total of forty years.

1.After he has retired,he will devote himself to gardening.时间状语从句 意思是“退休后,他把大部分时间用在园艺上”.after 引导时间状语从句.
2.I have just received a letter from my old school,informing me ( that my
former headmaster,Mr.Stuart Page,will be retiring next week.) 括号中that 引导的从句为非谓语现在分词informing 的宾语从句.
3.All those who have contributed towards the gift will sign their names in
a large album which will be sent to the headmaster's home.主句话的意思是：“凡是出钱凑份子为校长买礼物的人都在一本大的纪念簿上签名,这个纪念簿将会被送到校长家里.” 句子的主语是 All those 谓语动词是will sign 宾是 their names.in a large album 状语.who have contributed towards the gift 定语从句修饰 all those.which will be sent to the headmaster's home 也是定语从句修饰 album
Who
4..and for the kindly encouragement he gave us when we went so unwillingly
to school.（当我们不愿去上课时,他给予我们和蔼可亲的鼓励）
when we went so unwillingly to school.时间状语从句； he gave us 省略引导词的定语从句修饰 encouragement
5.It is a curious coincidence that the day before his retirement,Mr.Page
will have been teaching for a total of forty years.
（ 这真是奇妙的巧合!佩奇退休那一天,刚好是他从事教学工作整整四十周年的纪念日）
It 形式主语； that the day before his retirement,Mr.Page will have been teaching for a total of forty years.是真正主语从句.