2.Exercise is________as any other to lose unwanted weight.
A.so useful a way B.as a useful way
C.as useful a way D.such a useful way
命题意图:考查学生对冠词不放在第一位的固定结构的掌握,属五星级题目。
知识依托:不定冠词放在as 形容词之后。
错解分析:A、B迷惑性较大,soas结构常用于否定句和疑问句,故不能选A、B。
解题方法与技巧:名词前修饰语正常语序为:不定冠词 形容词 名词,但有些固定结构需注意,如:as adj. a/an n.
答案:C
锦囊妙计
1.不定冠词用在quite,rather,many,half,what,much等词之后。例如:
He is rather a fool.
-What did you think of the concert?
-Oh,it was quite a success.
2.不定冠词用在so(as,too,how) 形容词之后。
例如:She is as clever a girl as you can wish to meet.
It"s too difficult a book for us to read.
注意:以元音音素开头的名词前加不定冠词时用an。例如:an apple。
即使单词拼写以辅音字母开头,但该词的读音是元音音素开头,加不定冠词时也要用an,例如:an hour,an honest boy;反之,拼写以元音字母开头,但读音是辅音,加不定冠词时要用a,例如:a university。
3.sothat与suchthat:
①sothat和suchthat都作如此以致解,that引导结果状语从句。常见句型如下:
so
②suchthat和sothat有时可以换用,条件是such所修饰的名词必须是一个单数可数名词,且该名词还带有表性质的形容词。转变公式如下:such a/an 形容词 名词so 形容词 a/an 名词。
例如:He is such a good student that we all like him.He is so good a student that we all like him。
但是,如果是不可数名词或复数可数名词,则只能用such,不能用so修饰。
例如:It was such bad weather that he had to stay at home。
③如果复数名词前有many,few,不可数名词前有much,little等表示量的形容词时,应该用so而不用such。
如:I"ve had so many falls that I"m black and blue all over.
Mr White got so little money a month that he could hardly keep body and soul together(维持生活)。
但little不表示数量而表示小的意思时,仍用such。
例如:They are such little children that they cannot clean the house by themselves.
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