1被动语态的复习.ppt

《1被动语态的复习.ppt》由会员分享，可在线阅读，更多相关《1被动语态的复习.ppt（13页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、 助动词助动词be有人称、数的变化有人称、数的变化,其变化规其变化规则与则与be作为连系动词时一样。作为连系动词时一样。如：如：The desk is made of wood. The desks are made of wood.He is asked a question by the teacher.被动语态的结构被动语态的结构助动词助动词be+及物动词的过去分词及物动词的过去分词1.1.一般现在时的被动语态结构：一般现在时的被动语态结构：by many students.1.Many students study English.English is studied2.They ma

2、ke shoes in that factory.Shoes are madeby themin that factory.by the teacher.Heis asked questions They play football on Sunday. Lucy does the homework in the evening. They often use computers in class. We make these machines in Beijing.Football is played by them on Sunday.The homework is done by Luc

3、y in the evening.Computers are often used by them in class.These machines are made in Beijing.by many students.English is studiedby many students.English is not studied 把下列句子变成被动语态把下列句子变成被动语态:1)A car knocked him down yesterday.2）Two doctors and ten nurses make up the medical team3）When I got there,

4、they were cutting up a fallen treeA fallen tree was being cut up, when I got there.He was knocked down by a car yesterdayThe medical team is made up of by two4)Well put on the play next Sunday5)Workers are building a new teaching building in our school6)They had completed the railway by the end of last yearThe play will be put on next SundayA new teaching building is being built by workers in our schoolThe railway had been completed by the end of last year