Question

She speaks as if she ____on the spot.

A．was

B．were

C．had been

D．is

Answer 1

B

試題分析：考查虛擬語氣：在as if/as though引導(dǎo)的狀語從句中，謂語動(dòng)詞多用倒退一個(gè)時(shí)間段的方式來表達(dá)虛擬語氣。和現(xiàn)在情況相反用一般過去時(shí)，和過去時(shí)間相反用過去完成式，這題因?yàn)橹骶涫莝he speaks所以是和現(xiàn)在相反，用一般過去時(shí)，虛擬語氣中be動(dòng)詞用were。句意：她說話的樣子好像她在現(xiàn)場(chǎng)。選B。
點(diǎn)評(píng)：在as if/as though引導(dǎo)的狀語從句中用法：謂語動(dòng)詞多用倒退一個(gè)時(shí)間段的方式來表達(dá)虛擬語氣。例如： The man speaks as if he were a foreigner./The speaker told us a lot about that country as though he had been there many times.注：as if/as though從句中不一定都要用虛擬語氣。如果情況真實(shí)性、可能性很大，就要用正常時(shí)態(tài)來描繪。例如：It looks as if it is going to rain.天看起來象要下雨。（下雨的可能性很大。）