英语语法点4VIP免费

被动语态的几种类型1）主语句中有一个宾语的被动语态，如：Hesawherintheshopyesterday.Shewasseenintheshopyesterday.2)主语有两个宾语的被动语态LiLeigavemeachemistrybook.IwasgivenachemistrybookbyLiLei.AchemistrybookwasgiventomebyLiLei.3）主动句中含宾语补足语的句子的被动语态若宾语补足语是不带to的不定式，变为被动语态时，该不定式前要加"to"。此类动词为感官动词：feel,hear,help,listento,lookat,make,observe,see,notice,watchTheteachermademegooutoftheclassroom.-->Iwasmadetogooutoftheclassroom(bytheteacher).Wesawhimplayfootballontheplayground.-->Hewasseentoplayfootballontheplayground.若宾语补足语是带to的不定式，那么被动语态仍保留to:MothertoldmenottobelateIwastoldnottobelatebymother.5）情态动词+be+过去分词，构成被动语态。Coalcanbeusedtoproduceelectricityforagricultureandindustry.6）表示"据说"或"相信"的词组believe,consider,declare,expect,feel,report,say,see,suppose,think,understandItissaidthat…据说Itisreportedthat…据报道Itisbelievedthat…大家相信Itishopedthat…大家希望Itiswellknownthat…众所周知Itisthoughtthat…大家认为Itissuggestedthat…据建议Itistakengrantedthat…被视为当然Ithasbeendecidedthat…大家决定Itmustberememberthat…务必记住的是ItissaidthatshewillleaveforWuhanonTuesday.