Question

When Peter __________ the car door, he found the key left in his car. So he had to call for help.

A．opened

B．was opening

C．was to open

D．had opened

Answer 1

C

解析試題分析：句意：當(dāng)皮特剛想打開門時，發(fā)現(xiàn)鑰匙忘在了車?yán)�，因此他不得不求助。因為皮特他沒有鑰匙，想打開門還未打時，表將來，只有be to do 可以表將來，故選C。
考點：考查動詞的時態(tài)的用法。
點評：本題難度適中。動詞的時態(tài)是高中語法知識點的重難之一，需要考生掌握各種時態(tài)的用法，有分析理解復(fù)雜的句子結(jié)構(gòu)及語境的能力。
即學(xué)即練：She said a new bookshop_______ in the high street.
A. opened   B. was opening   C. was to open   D. had opened
解析：D。句意：她說在商業(yè)大街上有新開了一家書店。