2018屆中考英語(yǔ)語(yǔ)法精講例析
［誤］ she didn't work enough hard, so she couldn't pass the exam.
［正］ she didn't work hard enough, so she couldn't pass the exam.
［析］ enough 可以作名詞用，如：enough has been said for how to learn english well. (對(duì)于如何學(xué)好英語(yǔ)已經(jīng)講的足夠多了。)另外它可以作為形容詞，如：i have enough money (or money enough) to buy this dictionary. 注意 enough作為形容詞時(shí)即可放于名詞前又可放于名詞后，在初中范圍的考題中多用于名詞之前。如果enough 作為副詞用，那么它一定要放在被修飾的形容詞或副詞之后。
［誤］ you can't be very careful.
［正］ you can't be too careful.
［析］ 此句話的含意是你如何小心也不過分。too…to的用法是"太……以至于不能作某事"。但在實(shí)際應(yīng)用時(shí)也常常將后面的to省去，如：it is too expensive for me.那對(duì)我來(lái)講是太貴了。
［誤］ he is good past fifty.
［正］ he is well past fifty.
［析］ well 作為副詞用時(shí)除用于"好"之外還有"大大地、遠(yuǎn)遠(yuǎn)地"，等意。往往有人對(duì)下面兩句的對(duì)或錯(cuò)有爭(zhēng)議；
he is well.
he is good.
其實(shí)這兩句都是正確的表達(dá)法，只不過其含意不同。he is well是"他身體不錯(cuò)"，而he is good 則為"他是個(gè)好人"。
［誤］ she is not as half clever as her brother.
［正］ she is not half as clever as her brother.
［析］ 在as…as結(jié)構(gòu)中要將修飾形容詞的數(shù)量詞倍數(shù)及nearly, almost, exactly… 等置于第一個(gè)as之前。
［誤］ he is same age as tom.
［正］ he is the same age as tom.
［析］ the same…as是固定的用法，其中定冠詞the是不可省也不能換成別的詞的。
［誤］ mother and her daughter are exactly like.
［正］ mother and her daughter are exactly alike.
* like 作為介詞，其意為"像"，應(yīng)用于 look like, be like, sound like, 其后要加賓語(yǔ)。而 alike 是形容詞，或副詞，如: you and i think alike. the twins are dressed alike。 但 alike 僅作表語(yǔ)而不能用于名詞前作定語(yǔ)。
［誤］ who is taller of the two?
［正］ who is the taller of the two?
［析］ 兩者的比較級(jí)之前要加定冠詞。
［誤］ i have less books than tom.
［正］ i have fewer books than tom.
［析］ less 是 little的比較級(jí)，而fewer是few的比較級(jí)。less后應(yīng)加不可數(shù)名詞而fewer后是可數(shù)名詞。
［誤］ there are three girls in my group. the cleverer is mary.
［正］ there are three girls in my group. the cleverest is mary.
［析］ 在兩者之間應(yīng)用比較級(jí)，在三者之間或三者以上的范圍內(nèi)應(yīng)用最高級(jí)。
［誤］ the boy sat there as quiet as his sister.
［正］ the boy sat there as quietly as his sister.
［析］ as…as的用法要注意的是：①在其中間應(yīng)加形容詞或副詞的原級(jí)，而不可加比較級(jí)，也有的語(yǔ)法書中稱為同級(jí)比較。②要根據(jù)句意決定是加形容詞還是副詞，這要看它具體是修飾動(dòng)詞還是名詞而定，如：he is as good as his friend.
［誤］ the harder you study, and you can learn more.