初中被动语态讲解与练习.docVIP

中考被动语态讲解与习题 (一) 英语动词有两种语态:主动语态和被动语态。1、 主动语态表示主语是动作的执行者。例如：Many?people?speak?English.2、被动语态表示主语是动作的承受者，即行为动作的对象。例如：English?is?spoken?by?many?people.3、主动句和被动句的对比：例如：He?opened?the?door. 他开了门。(主动句)?????? The?door?was?opened. 门被开了。(被动句)4、被动语态的构成?? 被动语态由“助动词be＋及物动词的过去分词”构成。人称、数和时态的变化是通过be的变化表现出来的。现以teach为例说明被动语态在各种时态中的构成。 ○1一般现在时：am／is／are＋taught 例如：History is made by the people. ○2一般过去时：was／were＋taught 例如：The Eiffel Tower was completed in 1889. ○3一般将来时：will／shall?be＋taught 例如：More subway lines will be built in the future. ○4现在进行时：am／is／are?being＋taught 例如：A new railway is being built. ○5?现在完成时：have／has?been＋taught 例如：These plants have been grown without the use of any chemicals. ○6过去完成时：had?been＋taught例如：A new hotel had been built when I got there. 5、含有情态动词的被动语态?? 含有情态动词的主动句变成被动句时，由“情态动词＋be＋过去分词”构成，原来带to的情态动词变成被动语态后“to”仍要保留。例如：○1.We?can?repair?this?watch?in?two?days.???????? ○2.This?watch?can?be?repaired?in?two?days.  被动语态练习题一、用下列动词的适当形式填空。1.?A?Piano?concert?_____________(give)?here?last?Friday.2.?The?room?_____________?(clean)?by?me?every?day.3.?The?bike?___?____?____?___?(must?not?put)?here.4.?Some?flowers?__________(water)?by?Li?Ming?already.5.?The?stars?_____________?(can?see)?in?the?daytime.6.?The?students?_____?often?_____(tell)?to?take?care?of?their?desks?and?chairs.7.?These?kinds?of?machines?__________(make)?in?Japan.8.?The?cinema?______?_____?(build)?in?1985.9.?This?kind?of?machine?______?_____(can?made)?by?uncle?Wang.10.?The?PLA?______?______?(found)?on?August?1st,1927. 11. The song ________ (like) by us all twenty years ago. 12. The pictures __________ (take) by Jack tomorrow.13. The room ________ （paint）now. 14. School football games _______ usually ________ (hold) on Friday evenings. 15. The film _________ (show) again sometime next week. 16. Last year vegetables ______ （grow）in the garden by Tom and he ______ （sell）them himself. 17. How many magazines ______ （ can borrow）in you