代  词

1. —How much water is left?

   —__________.

    A. Nothing      B. No one

   C. None         D. Only little

答：C。none常用来回答针对不可敷名词或可敷名词复敷提出的问句．no one常用来回答针对可数名词单敷提出的问句．题中Nothing在此处是所问非所答，若问What’s in the cup?可用Nothing回答．一般不说only little(few)而应说only a little(few)。

2. I asked him for some oil, but he hadn’t _____.

  A. any       B.  some    

  C. no      D. anything

答：A。some常用于肯定句中，但有时也可用在疑问句中表示劝请或建议，如Would you have some tea? any常用于疑问、否定或条件状语从句中，如下面的饲句：

—Would you have some coffee?

—No, thanks. But I’d llke to have some Coca-Cola if there is any.

3. —Are the two answers correct?

  —No, _________correct.

  A. no one is      B. both are not 

   C. neither is      D. either is not

答：C。neither表示两者都不。no one一般用于回答可数名词单数提出的问句。如：

—Who is in the room?

—No one.

both (all, every) ...not=not both (all, every), 为部分否定，全否定应用neither (none, no one)。

4. As we were asleep, ________of us heard the sound.

  A.  both          B. none

  C. all            D. no one

答；B。none后可接of；no one后不与of连用。

5. —Shall I sit at this end of the boat or the other end?

  —If you keep still, you can sit at ______ end.

  A. neither         B. each  

   C. either         D. any

答：C。any一般回答三者以上(任何)，如You can choose any day of the week, either指两者中的任何一个。each可指两者(强调两者都)或两者以上，如He came in with a bottle of beer in each hand. 他进来了，每只手里都拿着一瓶啤酒。