初中英语动词的时态与语态总结.doc

新目标初中英语总复习资料精品讲义(二) 动词的时态与语态的综合运用 确定正确的时态 1.根据时间状语确定时态.时间状语与时态有着密切的关系. ①. I ____ ____ (write) now. ②. I ____ __(lose) my pen yesterday. ③. We ______ _____ (study) English for two years. 2.根据上下文来确定时态 有些句子没有明显的时间状语,又不能用时态呼应规则来对照,这时就可以根据上下文内容来判断时间关系,确定正确时态. A: Where are the twins? B: They ______ (go) to visit Uncle Wang. 3.根据主从句的关系来确定时态. 4.根据语言习惯来确定时态 *come,go,leave 等趋向性动词的进行时可用来表示即将发生的动作. *永恒的真理和客观存在的状态用一般现在时. *祈使句中,或在情态动词,助动词后,谓语动词用原形 Dont (read) in the sun, will you? Youd better (stay) at home since its raining outside. 注意所填动词的语态: Today both basketball and volleyball __ _______(play) in many countries. 确定动词的形式: 1. be busy, what/how about 等后用动词的-ing 形式. 2.在介词后一般应用动词的-ing 形式. 3.在keep, enjoy, finish, mind 等动词后采用动词的--ing 形式. 4.在动词decide, hope, wish, hate 等动词后应用动词不定式作宾语,而在ask, tell, want, teach 之后则用动词不定式的复合结构,即“ask sb. to do sth.”的形式 5.在see, hear, watch, make, let 等后面作宾语补足语的动词不定式应省略动词不定式符号“ to”,但在被动句中, 应添上to. 6.在It’s time(for sb.)to do sth. 和 Its kind/nice/good of sb. to do sth. 和It takes sb. some time to do sth. 的句型中, 动词不定式短语作句子真正的主语. 7.疑问代词/副词(why 除外) + to do sth. 结构,可在句中作主语, 表语和宾语. 练习题： 1. The Great Green Wall will stop the wind from ________(blow) the earth away. 2. Mr. Smith kept on (ask) the players to remember-----TEAMWORK 3. Alice didnt hear what the teacher said just now, so she doesnt know how ____ (do) the problem. 4. The policeman asked the old granny to put down her heavy box and let him ______ (carry) it for her. 5.用help, happen, listen, have, ask, be, plant, miss, leave, look 的适当形式填空: (1).Wang Hai is a good comrade. He always does his best ________others. (2).Dig the hole big enough, or the trees can’t ___________well . (3).Its time for class. Lets stop _______to the teacher. (4).Her face turned red when she _______ to sing a song for all of us. (5).She is older than Mary but ________much younger. (6).--I cant find my keys.--Maybe you ___________ them at home. (7).We waited in the next room while