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被動語態(tài)考點命題的四個切入點

1. 在語境中考查被動語態(tài)的用法

— I don’t suppose the police know who did it.

— Well, surprisingly they do. A man has been arrested and _______ now.

A. has been questioned   B. is being questioned

C. is questioning     D. has questioned

答案為B。根據(jù)常識，被抓的嫌疑犯應(yīng)該是“被”審問，故應(yīng)用被動語態(tài)；再根據(jù)句末的now可知，應(yīng)用現(xiàn)在進行時。

2. 利用漢語干擾考查被動語態(tài)

The water _______ cool when I joined into the pool for morning exercise.

A. was felt      B. is felt  C. felt     D. feels

答案為C。盡管句中的feel含有被動意味，但由于它是不及物動詞，所以不能用于被動語態(tài)，故排除A和B；再根據(jù)其后的joined可知，應(yīng)用一般過去時。

3. 綜合考查被動語態(tài)與時態(tài)

I got caught in the rain and my suit _______.

A. has ruined  B. had ruined  C. has been ruined  D. had been ruined

答案為C。此題可用排除法來做。根據(jù)my suit與ruin的關(guān)系可知，此處應(yīng)用被動語態(tài)，故可排除選項A和B；再根據(jù)get caught in the rain與be ruined的先后關(guān)系，顯然應(yīng)是先被雨淋，然后才是衣服被弄臟，所以不能選D。

4. 綜合考查被動語態(tài)與虛擬語氣

If Newton lived today, he would be surprised by what _______ in science and technology.

A. had discovered   B. had been discovered

C. has discovered   D. has been discovered

答案為D。此題可用排除法來做。根據(jù)what與discover的關(guān)系可知，此處應(yīng)用被動語態(tài)，即指被發(fā)現(xiàn)的東西，故可排除選項A和C；由于句子使用了虛擬語氣， 所以此題的迷惑性很大，許多考生會誤選B。其實，由于句中的虛擬語氣是對現(xiàn)的情況進行假設(shè)(注意句中的today)，而且“在科學(xué)和技術(shù)方面所取得的發(fā)現(xiàn)”指的是現(xiàn)在的事實，而非假設(shè)，所以此處要用現(xiàn)在完成時，而不能用過去完成時。