初三英语被动语态专题总复习课件.pptVIP

1．be covered with 被……覆盖 2．be made of 由……制作（发生物理变化）  be made from 由…制作（发生化学变化）  be made in 由（某地）制造  be made by 被（某人）制造 3．be used for 被用来……  be used as 被当作（作为）……来使用  be used to do sth． 被用来做某事 4．It is said that．．． 据说……  It is hoped that．．． 希望……  It is well known that．．．众所周知…… 考点聚焦(Test Focus [f?uk?s] ) 1、主动语态为动词原形作宾语补足语。 The workers were made 12 hours a day n the old days. A. work B. to work 2、主动语态的谓语为短语动词。 Their homework half an hour ago. A. was handed in B. was handed * * Diligence [dilid??ns] is the mother of success. 勤奋是成功之母。 Designed by Uncle Sam From Huanggu Middle School 2011-10-27 一般现在时：am / is / are + vt.p.p. 一般过去时： was / were + vt.p.p. 一般将来时: will be / be going to be + vt.p.p. 情态动词：must /can /could /may + be + vt.p.p. 现在完成时: have / has +been + vt.p.p. 被动语态的构成：be +vt.p.p. (Past Participle) 被动语态： 当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者时，或者只需强调动作的承受者时，要用被动语态。 主语是动作的承受者 。 构成 Many people English speak English. is spoken by many people. play often Football A camera use … for … is often played all over the world. is used for taking photos. rob yesterday A man-made satellite A bank send up last year was robbed yesterday. was sent up space last year. into must plant The tree The ground be covered with must be planted on the ground. will be covered with in a few years’ time. trees tree send to right now They will be sent to the hospital right now. eat up The food has been eaten up already. Football is played all over the world. Cameras are used for taking photos. A bank was robbed yesterday. A man-made satellite was sent up into space last year. The tree must be planted on the ground. The baby should be look after well. They will be sent to the hospital right now. A talk will be given soon. The holes have been dug. dig- dug-dug The food has been eaten up already. Look and find out the similariti