Unit7 含有情态动词的被动语态练习 人教版九年级英语全册

Unit7含有情态动词的被动语态练习及答案一、语法探究大声朗读GrammarFocus中的句子，划出含有情态动词被动语态的句子，体会情态动词的被动语态的用法。总结语法构成：（1）含有情态动词的被动语态的基本结构为：情态动词+________+及物动词的________。（2）含有情态动词的主动语态变被动语态时，要把主动语态的________变为被动语态的________，把主动语态的________变为被动语态的________（3）变否定句时只需要在情态动词后面加________。（4）变一般疑问句时只需要把________提到句首。二、句型转换。1．Ithinksixteen-year-oldsshouldbeallowedtowatchTVonweekends.（改为否定句）I____________sixteen-year-olds________allowedtowatchTVonweekends.2．Heistooyoungtogotoschool.（改写同义句）Heisn’t________________togotoschool.3．Parentsshouldallowchildrentochoosetheirownhobbies.（改为被动语态）Children________________________________choosetheirownhobbies.三、用所给单词的正确形式填空5．Thepeopleunder18yearsoldshouldn’t________(allow)togotoInternetbars.6．Energycan’t_________(create)ordestroyed.7．Inordertoliveinabetterplace,thenaturalenvironmentmustbe_________(protect)byallthepeople.8．Theclassroommust________(clean)twiceaday.9．Theoldshould_________(look)afterwellbytheyoung.10．Childrenshould_________(teach)howtogetonwellwithothers.11．Somethingmust________(do)toimprovetheirlives.12．Lightsmust_________(turn)offwhenweleavetheclassroom.13．TheGreatBritaincanbe________(divide)intothreemainareas.14．Canthebook____________(read)outofthelibrary?15．Thebookcan’t____________（take）outofthelibrary.16．Thesequestionsmust________(answer)inEnglish.17．Theblindandthedeafmustn’t________(laugh)atbyanybody.18．Theirworkmust________(finish)byfouro’clock.19．________themagazine________(cantake)outofthelibrary?20．Manyparentsthinkstudymust________（put）first,soteenagersshould________（notencourage）tohavepart-timejobs.21．Teenagersundereighteenmust________(notallow)todrivecars.22．Theclassroomshould____________(clean)everyafternoon.四、将下列句子改为被动语态。23．PeopleplantbananasinsomepartsofsouthernChina.(改为被动语态)__________________________________________________________24．Thestudentskeeptheclassroomcleaneveryday.(改为被动语态)__________________________________________________________25．Myfriendsentmeabeautifulcardformybirthday.(改为被动语态)__________________________________________________________26．ItookthesephotoslastSunday.(改为被动语态)__________________________________________________________27．Whosangthissong?(改为被动语态)__________________________________________________________28．Wecan’tseethestarsintheday.(改为被动语态)__________________________________________________________五、完成句子29．应该鼓励孩子们选择他们自己的业余爱好。Children________tochoosetheirownhobbies.30．我认为学生应该被允许穿自己的衣服。（根据汉语意思完成句子）Ithinkstudentsshould________________________________theirownclothes.31．这个报告必须要按时上交，否则就没时间讨论了。Thereportmustbe____________________.Otherwise,therewillbenotimetotalkaboutit.32．我们必须每天保持课室的整洁和干净。Theclassroom________________________tidyandcleaneveryday.33．我认为这个问题应该快速处理。（deal）Ithinkthisproblem______________quickly.（deal）34．这些花必须天天浇水，否则就会枯死。Alltheseflowers________________________everyday,ortheywilldie.参考答案：1．

don’t

think

should

be

2．

old

enough

3．

should

be

allowed

to4．

be

过去分词

宾语

主语

主语

宾语

not

情态动词5．beallowed6．becreated7．protected8．becleaned9．belooked10．betaught11．bedone12．beturned13．divided14．beread15．betaken16．beanswered17．belaughed18．befinished19．Can

betaken20．beput

notbeencouraged21．notbeallowed22．becleaned23．BananasareplantedinsomepartsofsouthernChina.

24．Theclassroomiskeptcleanbythestudentseveryday.

25．Abeautifulcardwassenttomeformybirthdaybymyfriend.

26．ThesephotosweretakenbymelastSunday.

27．Whom/Whowasthissongsung