1、教材复习教材复习第一部分第一部分Unit 15 Learning Section 课前预习，落实基础 1.I wasnt very good at most schools s_.答案：subjects 2The angles of a t_ add up to 180 degrees.答案：triangle 3People were unwilling to c_ what they had always comfortably believed.答案：challenge 4My mind went blank and my heart s_ with anger.答案：sank 5They
2、 would have stayed at the company until r_.答案：retired 6We are more _(习惯)to typing a few key words into a search engine.答案：accustomed 7How we _(获得)knowledge seems obvious.答案：acquire 8These _(古老的)views put forward by the great philosophers are not all right.答案：ancient 9I had heard stories about his ba
3、d _ (行为)答案：behavior 10At 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
4、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 1.I shouldnt have been so difficult at school.句中shouldnt 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
5、 forgot.答案：should have phoned 2I 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”。Its 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。I t i s h i g h t i m e w e _ this problem.答案：began to discuss 3In 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“hadpp.”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
