初中被动语态公开课PPT推荐.ppt

初中被动语态公开课PPT推荐.ppt

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,1.NowEnglish_bymoreandmorepeopleallovertheword.A.speaksB.isspokenC.wasspoken,一般现在时的被动语态：

am/is/are+PP,task,

（一）1.WelikeMissLinVerymuch.MissLin__byusverymuch.2.ManyyoungpeopleloveJayChousongs.JayChoussongs__bymanyyoungpeople.,is,liked,are,loved,时态:

结构：

am/is/are+done,一般现在时,把下列句子改为被动语态：

2.Thelostboy_atthestreetcornerlastnight.A.wasfoundB.isfoundC.waslookedfor,一般过去时的被动语态：

was/were+PP,task,

（二）1.Themanrepairedthecaryesterday.Thecar__bythemanyesterday.2.MrSongencouragedustostudyhardlastweek.We__tostudyhardbyMissPenglastweek.,was,repaired,were,encouraged,时态:

was/were+done,一般过去时,把下列句子改为被动语态：

3.Manyhouses_inthefuture.A.willbuildB.willbebuiltC.arebuilt,一般将来时的被动语态：

will+be+PPbegoingto+be+PP,task,（三）1.Thecitywillbuildthenewairportnextyear.Thenewairport___nextyear.2.HuidongMiddleSchoolisgoingtosendtwostudentstoHongkongtostudy.Twostudents_____toHongkongtostudy.,will,be,are,be,时态:

will/begoingto+be+done,一般将来时,built,going,to,sent,4.Threebridges_sincelastyear.A.havebuiltB.werebuiltC.havebeenbuilt,现在完成时的被动语态：

have/has+been+PP,task,（四）1.LiMinghasalreadywateredsomeflowers.Someflowers___byLiMingalready.2.Theyhavesoldoutthelightgreendress.Thelightgreendress___out.,have,been,has,时态:

Have/has+been+done,现在完成时,watered,been,sold,5.Flowers_everyday.A.hasbeenwateredB.shouldbewateredC.shouldwater,含有情态动词的被动语态：

情态动词+be+PP,含有情态动词的被动语态：

情态动词+be+done,Youmustntcleantheroomtoday.Theroom___byyoutoday.2.Weshouldfinishourhomeworkontime.,Ourhomework___byusontime.,（四）,mustnt,should,结构：

be,cleaned,be,finished,Part3,练习:

用be动词的正确形式填空.,Aknife_usedtocutapples.2.Theair_pollutedalready.3.Therooms_cleanedlater.4.Thestudents_askedtohavebreakfast.5.They_encouragedtostudyhardinthepast.6.NotonlyhebutalsoI_punishedlastnight.,is,hasbeen,willbe,are,were,was,一般现在时：

一般过去时：

一般将来时：

情态动词:

am/is/are+done,情态动词+be+done,will+be+done,was/were+done,以下时态的被动语态构成,Summary,现在完成时：

has/have+been+done,Task4,Homework,1.Reviewpassivevoice2.Doexercisesonthepaper,考点二:

被动语态中的特殊情况:

6.Goodmedicine_bittertothemouth.A.tastesB.istastedC.tasteThispen_well.A.issoldB.sellC.sells,感官动词,和sell等动词用主动语态表被动.,.,思考3:

选择1.Thepen_well.A.iswrittenB.writes2.Themusic_nice.A.soundsB.issounded,B,A,有些动词的主动形式表示被动含义,注意问题3：

1.read,sell,last,wash,write等带状语（well,easily）时。

如:

Herbooksellswell.,2.感官动词feel,look,smell,sound,taste等与形容词连用时。

如：

Thecaketastesdelicious.,7.Manypeople_duringtheearthquakeinMay,2008.A.werediedB.deadC.died,happen,last,die等动词不使用被动.,1.Itwillhappenin50years.（）2.Itwillbehappenedin50years.（）,注意问题2：

不及物动词没有被动语态，如：

happen,takeplace,begin,becomedissappear,comeout.,思考2:

判断下列句子的正误,挑战,x,8.Theman_cleanthetoiletbecausehe_rubbishwhenthepolicewalkedpastthepark.A.wasmade;

wasseentothrowB.wasmadeto;

wasseenthrowingC.made;

saw,see/hearsb.dosthbeseen/heardtodosthsee/hearsb.doingsth.beseen/hearddoingsth.makesb.dosth.bemadetodosth.,主动:

被动:

主动:

思考4:

把主动语态变为被动语态,Isawhimfalloffthetree.He___falloffthetree.,was,seen,to,注意问题4：

一些动词如（如：

make,see,hear,watch等），后接宾语补足语为不带“to”不定式时，变被动语态时要加上“to”。

挑战,9.Childrenshould_.A.takegoodcareofB.betakengoodcareC.betakengoodcareof,固定短语的被动不要丢掉后面的介词或副词,10.Yourdesk_.A.needsrepairB.needsrepairingC.needstorepair,need,allow可以用-ing形式表示被动needtobedone=needdoingbeallowedtodo=allowdoing,练习：

将下列句子变为被动句。

1.LiLeilistenstohisfathercarefully.2.Themotherlookedafterthebabyintheroom.3.Wetookcareofthethings.4.Theygaveussomework.5.Theboymadethemlaughallthetime.6.Mymotherbuysmeabike.,HisfatherislistenedtocarefullybyLiLei.,Thebabywaslookedafterintheroom.,Thethingsweretakencareofbyus.,Weweregivensomework.Someworkwasgiventousbythem.,Theyweremadetolaughallthetime.,Abikeisboughtforme.,Practisemakesperfect,熟能生巧,1.树要在春天种;

2.树坑要挖得够大,但不要太深;

3.把树放进坑里,扶直;

4.把泥推回坑里,用脚踩实;

5.在旁边插一根坚实的长棍子,并且保证棍子插直了;

6.用绳子（rope）把棍子和树绑起来7.浇好水.,根据提示写一篇以HowtoPlantaTree?

为题目的短文，要求内容齐全，上下文连贯。

尽量使用被动语态，80词左右。

Writing,1.树要在春天种;

6.用绳子（rope）把棍子和树绑起来7.浇好水.,beplanted,bedug,bigenough,toodeep,putinto,bekeptstraight,pushbackto,pushhardwith,knockinto,bekeptstraight,betiedtowith,bewateredwell,TreesmustbeplantedinSpring.Theholemustbeduglargeenoughbutnottoodeep.Putthetreeintotheholeanditmustbekeptstraight.Pushtheearthbacktotheholeanditmustbepushedhardwithyourfeet.Knockalongand