Ⅰ.把下列主动语态改为被动语态:1．WeoftenusearecorderinourEnglishclass.ArecorderisoftenusedinourEnglishclass.2．Theywillshowanewfilmnextweek.Anewfilmwillbeshowednextweek.3.Willtheyshowanewfilmnextweek?Willanewfilmbeshowednextweek?4．Theybuiltthehousein1999.Thehousewasbuiltin1999.5．Isawtheboyentertheroom.Theboywasseentoentertheroom.6．Theyhavepostedtheletter.Theletterhasbeenposted.7．Weoftenseehimhelphisclassmate.Heisoftenseentohelphisclassmate.8.YoumustturnoffthelightbeforeyougotobedThelightmustbeturnedoffbeforeyougotobed.9．Timisrepairingthebike.Thebikeisbeingrepaired.10．Thestudentshouldlearnallthetextsbyheart.Allthetextsshouldbelearnedbyheartbystudent.Ⅰ.把下列主动语态改为被动语态:1．WeoftenusearecorderinourEnglishclass.2．Theywillshowanewfilmnextweek.3.Willtheyshowanewfilmnextweek?4．Theybuiltthehousein1999.5．Isawtheboyentertheroom.6．Theyhavepostedtheletter.7．Weoftenseehimhelphisclassmate.8.Youmustturnoffthelightbeforeyougotobed9．Timisrepairingthebike10．Thestudentshouldlearnallthetextsbyheart.主谓一致改错题2.误：TheUnitedNationswerefoundedin1945.3.误：Thegirlandwinnerarejumpingwithjoy.4.误：Eachboyandeachgirlwereinvited5.误：Thegirltogetherwiththeboyshavelearnedtodriveacar.6.误：AllIknowarethathisfatherjoinedtherevolutioninYan’an.7.误：Thiskindofapplesarehighlypriced.8.误：Thefirsttwoofthefivequestionsonthetestpaperwereverydifficult,thewaseasy.9.误：Plantingyoungtreesneedwatering.10.误：TheWangslivesoneightyyuanamonth.11.误：Notonlythechildrenbutalsotheirfatherliketoseethepictures.12.误：Three-fourthsofthesurfaceoftheeartharesea.13.误：Whenandwheretobuildthenewfactoryarenotdecided.14.误：Maryistheonlyoneoftheyoungestgirlswhoplayintheband.15.误：Thefootballteamishavingbath.16.误：ManyabookhavebeentranslatedintoEnglish.17.误：Tenmilesarealongdistance.
