问题
选择题
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
答案
答案:C
题目分析:句意:当皮特刚想打开门时,发现钥匙忘在了车里,因此他不得不求助。因为皮特他没有钥匙,想打开门还未打时,表将来,只有be to do 可以表将来,故选C。
点评:本题难度适中。动词的时态是高中语法知识点的重难之一,需要考生掌握各种时态的用法,有分析理解复杂的句子结构及语境的能力。
即学即练: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:她说在商业大街上有新开了一家书店。