高考英语复习知识点：数词、代词与连词

例 Engines are to machines ______ hearts are to (20XX年高考山东卷)

as

that

what

which

例 I explained on the phone, your request will be considered at the next (20XX年高考浙江卷)

After

As

Since

例 a table! Ive never seen such a thing It is ________ it is (20XX年高考湖北卷)

half not as wide as

wide not as half as

not half as wide as

as wide as not half

[解析]C?C?C?what用作从属连词,表比较,用于A is to B what C is to D结构中;而as表示原级比较,常用于结构中,程度修饰语应置于第一个as之前,嵌入的形容词或副词使用原级?另外as还表正如?按照,引导方式连词?

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