--- _______ useful tool the computer is!--- I agree. It’s ________ interesting a

--- _______ useful tool the computer is!--- I agree. It’s ________ interesting a

题型:不详难度:来源:
--- _______ useful tool the computer is!
--- I agree. It’s ________ interesting as well.
A.What a; /B.How a; theC.What an; /D.How an; the

答案
A
解析

试题分析:感叹句主要有what和how构成:what修饰名词或名词短语,有以下两种形式: 1. What+a(an)+(形容词)+单数可数名词+主语+谓语!或是:What+名词词组+主语+谓语! 2. What+(形容词)+可数名词复数或不可数名词+主语+谓语!
How引导的感叹句。 how用来修饰形容词、副词或动词。其结构是:How+形容词(副词)+主语+谓语! 注意:当how修饰动词时,动词不跟着感叹词提到主语之前。下文interesting是形容词,前面不要冠词,故选A。
点评:感叹句和冠词的应用都用一定规则,熟记这些规则是解题的关键。需注意的是不定冠词的用法是看词首音素,不是看首字母,如:useful首字母是元音,但是词首音素时辅音,故不定冠词用a。
举一反三

—What’s this in English? —It’s ____ eraser.
A.aB.an C.thatD.this

题型:不详难度:| 查看答案

I have _____ book. It’s ______ English book.
A.a; aB.a; anC.an; aD.an; an

题型:不详难度:| 查看答案

This is _______ picture I have told you about. Isn’t it _______ beautiful one ?
A.the ; theB.a ; aC.the ; aD.a ; the

题型:不详难度:| 查看答案

It is _________ mobile phone he sent me. I’ve never seen _________ better one before.
A.a; aB.the; aC.a; theD.the; the

题型:不详难度:| 查看答案
-- Who is ____man in a black hat?
-- It’s Jim Black. We often play _______ baseball together in our free time.
A.an, aB.a, /C.the, aD.the, /

题型:不详难度:| 查看答案
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