统考专升本英语词形变化类题目答题技巧

　　在统考专升本考试中，英语占据着很重要的地位，以下是库课李老师给考生整理的统考专升本英语词形变化类题目答题技巧，考生在考试没有到来之前，可先来看看。

　　统考专升本英语词形变化类题目答题技巧

　　动词：动词是考试的重点。主要包括：动词的时态、语态、语气和非谓语动词。

　　(1)动词的时态：重点是动词的过去时、完成时。

　　The nations that actively So far， Irving has lived(live) in New York City for ten years.

　　Many a writer of newspaper articles has turned (trun) to writing novelsduring the past decade.

　　Some people think relations between people have deteriorated(deteriorate) somuch that understanding and friendship are almost impossible .

　　Nearly a week passed before the girl was able to explain what had happened(happen)to her.

　　In the past two decades， research has expanded (expand) our knowledge about sleep and dreams .

　　(2)动词的语态：主要掌握各个时态的被动式。

　　The nations that actively areinvolved (involve) inearth quake prediction programs include Japan， Russia， and the United States.

　　(3)动词的语气：

　　A.掌握非真实条件句中，谓语动词在主句和条件句中的虚拟语气形式。

　　If you had come earlier， you would not have missed(notmiss) the first act of the play.

　　If it hadn‘t been for your help， we would have been (be) in real trouble.

　　B.在表示建议、命令、要求以及表示“重要性”和“紧迫性”等含义的主语从句、宾语从句、表语从句和同位语从句中，谓语动词常用虚拟语气，由“动词原形”或“should + 动词原形”构成。should 常常省略

　　I would recommend that you should think (think) about doing somethingsimilar for yourself.

　　It was imperative that students should finish (finish) their papers beforeJuly 1st.

　　C.动词wish 、would rather(sooner)、if only、as if 后的虚拟语气。

　　I would rather he _bought( 表示从句中动作尚未发生) (buy) the house next year.

　　She treats me as if I were (be) a stranger.

　　The manager told us to be friendly to the visitors as if we had met(meet) them before.

　　If only we should have (have) a phone! I‘m tired of waiting outside thepublic phone box.

　　D.in case ， for fear that ， lest 等词后从句的谓语动词为(should)+ 原形。

　　He took his umbrella with him lest it should rain_ (rain.)

　　E.在It is (high) timethat 从句中谓语动词一般用过去时动词。

　　It‘s high time that we took(take) firm measures to protect ourenvironment.

　　F.时间错综条件句，动词的形式要根据表示的时间调整。

　　如果我们早动身，现在就不会在雨中走了。

　　If we had set out earlier，we wouldn‘t be walkingin the rain.

　　(从句中动作发生在过去，主句中动作发生在现在。)

　　2020年各省专升本考试时间已经陆续发布，准备参加考试的考生可在考前好好备考，考生如想在2020年专升本考试中取得优异成绩，前提一定要好好备考，在考前提前了解一下专升本报名条件及报考时间，希望对考生有帮助。