Customer: I bought two expensive dictionaries here half an hour ago, but I forgot to take them with me.
Manager: Who served you, sir?
Customer: The lady who is standing behind the counter.
Manager: Which books did you buy?
Customer: The books which are on the counter.
Manager: Did you serve this gentleman half an hour ago, Miss Roberts?
He says he’s the man who bought these books.
Miss Roberts: I can’t remember, sir. The man whom I served was wearing a hat.
Manager: Have you got a hat, sir?
Customer: Yes, I have.
Manager: Would you put it on, please?
Customer: All right.
Manager: Is this the man that you served, Miss Roberts?
Miss Roberts: Yes, sir. I recognize him now.
1．…but I forgot to take them with me.……但是我忘了拿走。
forget to do sth.表示“忘了做某事”，them指两本字典。
2．put it on,戴上它。
这里的 it指 a hat，以避免重复。 put on是“戴上”、“穿上”的意思。如果它的宾语是一个名词，这个名词可放在 put on之后，也可放在put和on之间。如果是代词，就必须放在put和on 之间。如：
Put on your coat./Put your coat on.
Put it on.
forget (forgot, forgotten)
定语从句像形容词一样起修饰作用，但位于所修饰的名词之后。定语从句由关系代词引导，紧跟在它所修饰的成分后面。关系代词 who，whom与 that修饰人，which与 that修饰东西。关系代词指代从句的主语或宾语，同时又充当连接词，把从句和主句连接起来。请看例句：
The dog which/that is carrying the basket is mine.
He's the porter who/that carried my suitcase.
They're the windows which/that the children broke yesterday.
She's the lady whom I served yesterday.
六、lesson 122 练习答案
1 This is the car which the mechanic repaired yesterday.
2 He is the man whom I invited to the party.
3 These are the things which I bought yesterday.
4 He is the man who came here last week.
5 He is the policeman who caught the thieves.
6 She is the nurse who looked after me.
7 She is the woman whom I met at the party.
8 I am the person who wrote to you.
1 Who met him? That woman?
Yes, she's the woman who met him.
2 Who sat there? That man?
Yes, he's the man who sat there.
3 Who made it? That woman?
Yes, she's the woman who made it.
4 Who read it? That man?
Yes, he's the man who read it.
5 Who shut it? That man?
Yes, he's the man who shut it.
6 Who took it? That woman?
Yes, she's the woman who took it.
7 Who told me? That man?
Yes, he's the man who told me.
8 Who saw me? That woman?
Yes, she's the woman who saw me.
1 Whom did you see? That man?
Yes, he's the man whom I saw.
2 Whom did you telephone? That woman?
Yes, she's the woman whom I telephoned.
3 Whom did you invite? That man?
Yes, he's the man whom I invited.
4 Whom did you take to the cinema? That man?
Yes, he's the man whom I took to the cinema.
5 Whom did you find in the garden? That man?
Yes, he's the man whom I found in the garden.
6 Whom did you drive to London? That woman?
Yes, she's the woman whom I drove to London.
7 Whom did you hear? That woman?
Yes, she's the woman whom I heard.
8 Whom did you remember? That man?
Yes, he's the man whom I remembered.