一、基本结构:主语+have/has+动词的过去分词 ①肯定句:主语+have/has+动词的过去分词+宾语. ②否定句:主语+have/has+not+动词的过去分词)+宾语. ③一般疑问句:Have/Has+主语+动词的过去分...
一、单项选择 1. -My god! I ______ the book from the library for more than two months. -Go to see if you will be fined. A. have lent B. have borrowed C. have returned D. have kept 2. - David, where have you ______ recently? -I have ___...
新一轮中考复习备考周期正式开始, 例:我去过北京。 I have gone to Beijing. 答案:I have been to Beijing. 解析:have been to+地点 是表示曾去过某地,但此刻不在那儿(即在说话的地方)。而...
过去分词变化规则如下: 1 、规则动词:规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则: (1)一般动词,在词尾直接加 ed 。 work---worked---worked ,v...
I.用所给动词的适当形式填空 1.I____ already ____ (see) the film. I ________(see) it last week. 2. _____ he ____(finish) his work today ? Not yet . 3. ___ you ____(be) to Hong Kong ? Yes, I _____ (be) there twice . 4. He _______ j...
一、单选 1 You have _____ a tall young man. A grown B grown into C grown us D grown up 2 He has ____ the watch for a year. A buy B bought C have D had 3 Has your brother _____ the dog? A kept in B fed C fed on D kept on 请下载附件:...
新一轮中考复习备考周期正式开始, 现在完成时是一个与过去和现在都有关系的时态,因此,具有这样时间特点的状语都可以与现在完成时连用。 1. 与表示一段时间的状语连用,如f...
1.现在完成时不能单独与准确时间连用,(如表示过去的时间状语) 如yesterday(morning、afternoon),last(morning、afternoon)等,除非与for,since连用. 2.现在完成时往往同表示不确定的过去时间状语连...
新一轮中考复习备考周期正式开始, 一般过去时只单纯表示过去的动作或状态,和现在不发生联系,它可以和确定的表示过去的时间状语连用。而现在完成时表示某一完成的动作对现在...
一、单项选择。 1、Both his parents look sad . Maybe they _________whats happened to him . A. knew B. have known C. must know D.will know 2、He has _______ been to Shanghai , has he ? A. already B.never C.ever D. sti...