【正文】
時態(tài)綜合復習一、對一般現(xiàn)在時的考查:一般現(xiàn)在時表示一個習慣性、經常性的動作。常與表示習慣的副詞always, every time,now and then, occasionally, often, seldom, sometimes, usually 等連用。但近幾年,對一般現(xiàn)在時的考查常用過去時態(tài)或現(xiàn)在完成時態(tài)對考生進行干擾。Months ago we sailed ten thousand miles across the open sea, which _____ the Pacific, and we met no storm. A. was called B. is called C. had been called D. has been called:在以when, till/ until, as soon as, by the time, after, before等引導的時間狀語從句,在以if,unless, once等引導的條件狀語從句和以no matter, however, even if 等詞引導的讓步狀語從句中,如果主句中的動詞用一般將來時,從句中的動詞通常用一般現(xiàn)在時代替一般將來時。 — What would you do if it _____ tomorrow? — We have to carry it on ,since we’ve got everything ready. A. rain B. rains C. will rain D. is raining二、對一般過去時的考查一般過去時表示在過去某時某刻發(fā)生的動作或存在的狀態(tài),它常與表過去的時間狀語連用,如yesterday, last year, last night, the other day, just now, then, two days ago, in 1999, at that time等。但是一般過去時也經常用在沒有說明過去的時間狀語的句子中More than a dozen students in that school ____ abroad to study medicine last year. A. sent B. were sent C. had sent D. had been sent三、對現(xiàn)在進行時的考查由上下文語境表示時間?!?What’s the terrible noise?— The neighbours ____ for a party. A. have prepared B. are preparing C. prepare D. will prepare四、對過去進行時的考查, while, as 等引導的時間狀語從句中考查。如果主句謂語和從句謂語都發(fā)生在過去,動作時間長的用過去進行時,表達談話背景;動作時間短的用一般過去時,表達新的信息?!猋ou were out when I dropped in at your house.—Oh, I ____ for a friend from England at the airport. A. was waiting B. had waited C. am waiting D. have waited。—Has Sam finished his homework today? —I have no idea. He ____ it this morning. A. did B. has done C. was doing D. had done。Shirely ____a book about China last year but I don’t know whether she has finished it. A. has written B. wrote C. had written D. was writin五、對現(xiàn)在完成時的考查,而且強調動作對現(xiàn)在的影響或表示經驗。①He was hoping to go abroad but his parents ____ that they won’t support him