求分析Mr.Li shows___great interest in ___history.../ 第一空的interest为什么是可数的?而且还要用单数?____she ___need our help,just tell us.A.If...willB.If.../C.Should.../D.Did.../(答案是C)3.All the guests were glad ___two more d
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求分析Mr.Li shows___great interest in ___history.../ 第一空的interest为什么是可数的?而且还要用单数?____she ___need our help,just tell us.A.If...willB.If.../C.Should.../D.Did.../(答案是C)3.All the guests were glad ___two more d
求分析
Mr.Li shows___great interest in ___history.
../ 第一空的interest为什么是可数的?而且还要用单数?
____she ___need our help,just tell us.
A.If...will
B.If.../
C.Should.../
D.Did.../
(答案是C)
3.All the guests were glad ___two more days than they had planned.
A.to have stayed
B.if they stayed
C.to be staying
D.when they stayed
(A)
4.Would you mind telling me___language your friend speaks?
A.which
B.what
C.how
D.that
(B)
求分析Mr.Li shows___great interest in ___history.../ 第一空的interest为什么是可数的?而且还要用单数?____she ___need our help,just tell us.A.If...willB.If.../C.Should.../D.Did.../(答案是C)3.All the guests were glad ___two more d
1.interest作为“兴趣”解释时,其实可数和不可数两种情况都有.
又如：Going to the the theater is one of his interests.看戏是他的爱好之一.
（这里其实用a或者不用都应该对的,因为你没有把四个答案都写出来,所以无法帮你分析其他答案为何不对）
2.这是虚拟语气,等于If she should need our help.在虚拟语气中,如果使用should,could等情态动词或者be动词,可以省略if而将其提前.又如“如果我是你”可以说“If I were you”或者“Were I you”.答案A无法表示虚拟语气,而且如果是一般的条件从句,这里应该用一般现在时.选B的话,后面的need要变成第三人称单数.D是表示对过去动作的提问,与上下文不符.
3.Be + adj.+ to do sth.表示“很（形容词）做某事”
如果选B的话,即要表示“能够多呆两天的话就很开心”,但根据上下文,此时stay的动作应该尚未发生,所以应将stayed变成could stay
C是将来进行时,如果强调stay动作的连续性则可以这样用,但在此没有必要
D与B同理,将stayed改成could stay就讲得通.
4.这题我想你主要是A跟B分不清楚,因为C和D是明显不对的.
选B不选A的原因在于,which是强调在具体范围内的“哪一个”,而what是强调非具体范围内的“哪一个”.例如如果我给出了五六种语言,问你的朋友会说哪一种语言的话,用which就比较恰当.但像题目中那样没有上下文的情况下,就没有对语言的范围作出具体限定,所以就应该用what