Question

If we ___ the other road, we might have arrived here in time for meeting.

A．take

B．had taken

C．took

D．have taken

Answer 1

B

解析試題分析：考查虛擬語氣：句意：如果我們走另外一條路，就有可能及時(shí)趕上開會(huì)。If非真實(shí)條件句是和過去相反的，用過去完成時(shí)，主句是would/might/should/could have done。選B。
考點(diǎn)：考查條件句的虛擬語氣
點(diǎn)評(píng)：if的虛擬語氣非常重要，簡(jiǎn)要概括如下：1、表示與現(xiàn)在事實(shí)相反的情況，從句：If主語+過去時(shí)(Be動(dòng)詞用were)；主句：主語+should/would/could/might+do：　2、表示與過去事實(shí)相反的情況，從句：If主語+had+done；主句：主語+should/would/could/might+have done　3、表示對(duì)將來情況的主觀推測(cè)，從句：①if+主語+were to do②if+主語+should+do ③if+主語+did（動(dòng)詞過去式）/were ；主句：主語+should/would/could/might+do