1. ...I shouldn’t have been so difficult at school. 句中shouldn’t have been表示过去本不该做的事却做了，should have done意为过去本来该做而未做。 [句子仿写] 今天上午我本该给埃德打电话，但是我忘了。 I ________________________ Ed this morning，but I forgot. 答案：should have phoned 2．I decided that it was time I became an Internet user. 该句中It is/was time(that)．..表示“是……的时候了”。It’s time that...句型中，从句谓语动词多用虚拟语气形式。 [句子仿写] 我们早该讨论这个问题了。 It is high time we
________________________
this problem. 答案：began to discuss 3．In the past，if someone like me had failed to get into university through the college exam，he would have had no chance of getting a degree. 此句包含if引导的虚拟条件句。在虚拟条件句中如果与过去的事实相反，条件句中谓语部分应用“had＋pp.”的形式，主句部分谓语用would have done的形式。 [句子仿写] 如果他昨天见到你，他会问你这件事的。 If he ________________ you yesterday，he______ __________________
you about it. 答案：had seen; would have asked 教材复习 第一部分 Unit
15
Learning Section Ⅰ 课前预习，落实基础 1.
I wasn’t very good at most school’s s________. 答案：subjects 2．The angles of a t________ add up to 180 degrees. 答案： triangle 3．People were unwilling to c________ what they had always comfortably believed. 答案：challenge 4．My mind went blank and my heart s________
with anger. 答案：
sank 5．They would have stayed at the company until r________. 答案：retired 6．We are more ________(习惯) to typing a few key words into a search engine. 答案： accustomed 7．How we
________(获得) knowledge seems obvious. 答案：acquire 8．These ________(古老的) views put forward by the great philosophers are not all right. 答案： ancient 9．I had heard stories about his bad
________
(行为)． 答案： behavior 10．At least with schools like ours, we have________ __________ (实验室)． 答案：labs/laboratories 1.
终身学习________ 答案：lifelong learning 2．变得厌烦________ 答案：get tired 3．说实话，老实说________ 答案：frankly speaking 4．品行不端________ 答案：loose conduct 5．同学________ 答案：fellow students 6．赞成，赞许________ 答案：approve of 7．此时，此刻________ 答案：at the moment 8．裁员，解雇________ 答案：lay off 9．在某种程度上________ 答案：to a certain extent 10．习惯于________ 答案：be accustomed to 11．总的来说________ 答案：as a whole 12．似乎，好像________ 答案：as if 13．除……之外________ 答案：aside from 14．出发________ 答案：set off 15．经常做，倾向于________ 答案：tend to