Interest is the best teacher! 初二英语秋季 E08P26 A little knowledge is a dangerous thing. 各部前台咨询电话： 1 语法专题 动词的语态 Name:___________ Date:__________ 常考知识清单一 被动语态的构成及其用法 一、被动语态的构成 1.被动语态的基本结构：be＋动词过去分词 2.各种时态的主动被动语态结构（以动词do为例） 时态 主动语态 被动语态 例句 主动语态 被动语态 一般现在时 do/does am/is/are+ done We clean the classroom. The classroom is cleaned by us. 一般过去时 did was/were+ done He made the kite. The kite was made by him. 现在进行时 am/is/are+ doing am/is/are+ being done She is watering flowers. Flowers are being watered by her. 现在完成时 have/has+ done have/has+ been done Jim has finished the work. The work has been finished by Jim. 一般将来时 will/shall/be going to+ do will/shall/be going to+ be done They will plant trees tomorrow. Trees will be planted by them tomorrow. 过去进行时 was/were+ doing was/were+ being done She was writing a letter this time yesterday. A letter was being written by her this time yesterday. 过去完成时 had+ done had+ been done Jim had finished the work. The work had been finished by Jim. 过去将来时 would/ should/be going to+ do would/should/be going to+ be done He said he would make a kite. He said a kite would be made by him. 含有情态动词 can/may/must+ do can/may/must+ be done I can find him He can be found by me. Interest is the best teacher! 初二英语秋季 E08P26 A little knowledge is a dangerous thing. 各部前台咨询电话： 2 二、被动语态的用法 ★被动语态中主语是动作的承受者，主要用于下列几种情况: 1.不知道动作的执行者是谁。 *This watch is made in China. 2.没有必要指出动作的执行者是谁。 *More trees must be planted every year. 3.需要强调或突出动作的承受者时。 *Chinese is spoken by more and more people in the ...
