高一英语必修语法课件

Unit4---WildlifeProtectionPeriod4:GrammarPresentProgressivePassiveVoice现在进行时的被动语态Unit4---WildlifeProtectionP1TheTenseoftheThePassiveVoice1.Presentpassivevoice:am/is/are+p.p.TheOlympicGames

are

usually

held

inbigcities.2.Pastpassivevoice:was/were+p.p.ThelastOlympicGames

wereheld

inAthens.TheTenseoftheThePassiveV23.Futurepassivevoice:will/shall+be+p.p.The2008OlympicGames

willbeheld

inBeijing.am/is/are+goingtobe+p.p.The29thOlympicGames

aregoingtobeheld

inBeijingin2008.3.Futurepassivevoice:will/3am/is/are+tobe+p.p.The29thOlympicGames

aretobeheld

inBeijingin2008.4.Perfectpassivevoice:have/has+been+p.p.TheOlympicGames

havebeenheld

28times.am/is/are+tobe+p.p.45.

Presentcontinuouspassivevoice:am/is/are+being+p.p.--Whyitissonoisyoutthere?--Oh,it’sbecausetheroad

isbeingrepaired.

5.Presentcontinuouspassive5Completethesentencesaccordingtothetext.1.We________________forthewoolbeneathourstomachs.(Line9)2.Ourfur______________tomakesweatersforpeoplelikeyou.(L10)3.Iwonderwhat______________tohelpyou.(L12)4.Sogoodthings________________heretosavelocalwildlife.(L25)arebeingkilledisbeingusedisbeingdonearebeingdone1.DiscoverwhatstructureisusedwhatstructureisusedCompletethesentencesaccordi6Summary:现在进行时的被动语态e.g.1.Anewlibraryisbeingbuiltnow.2.Someanimalsarenotbeing

protectedwellenough.3.Isthebridgebeingrepairednow?1.构成：am/is/are

(not)+being+V-过去分词2.意义：…正在被做.定义：现在进行时被动语态表示说话时或现阶段某个被动的动作正在进行。Summary:现在进行时的被动语态e.g.1.构成：a7现在进行时的被动语态基本用法：表示现在正在进行的被动动作。eg:Maryisbeinginterviewednow.现在进行时的被动语态基本用法：Maryisbeingi8Someculturalrelicsarebeingappreciatedbyexperts.Someculturalrelicsarebeing9He______________(bite)byamosquito.isbeingbittenHe______________(bite)byam102.

表现阶段正在进行的被动动作。Theeffectofthenewdrugisbeingstudiedatpresentbyscientist.2.表现阶段正在进行的被动动作。Theeffec11Thehabitatofthepandaisbeingprotected

bythelocalpeople.

Thehabitatofthepandaisb12Thehabitatofthepandaisbeingprotected

bythelocalpeople.

Thehabitatofthepandaisb13

3.少数及物动词的进行时表示按计划、安排将要承受某个动作。Anpartyisbeingheldtonight.今晚将要举办一场晚会。A

folk

song

is

being

sung

next.

下面将唱一首民歌。3.少数及物动词的进行时表示按计划、安排将要承受某144.be+under/in+V.可代替进行时被动语态e.g.Thebridgeisunderrepair.

Thebridgeisbeingrepaired.

e.g.

Thetelephoneisinuse(=isbeingused)now.

4.be+under/in+V.可代替进行时被15如果去掉being,就成为一般现在时被动语态或系表结构。

试比较下列句子:

Look!

The

children

are

being

taken

care

of

by

theiraunt.

瞧!孩子们现在正由姑姑照看着。(指现在的情况)

Children

are

taken

good

care

of

at

school.

孩子们在学校被照看得很好。(指通常的情况)

如果去掉being,就成为一般现在时被动语态或系表结构。

试16e.g:1.Theyarebuildinganewlibrarynow.被动Anewlibrary

isbeingbuilt

now.Manyanimals

arenotbeingprotected

wellenough.Is

thebridge

beingrepaired

now?2.Manyanimalsarebeingprotectedwellenough.否定句3.Thebridgeisbeingrepairednow.疑问句e.g:Anewlibraryisbeingbui17AhugeChristmastree_________________(decorate)isbeingdecoratedAhugeChristmastree________18Christmaspresents_______________(send)tochildrenarebeingsentChristmaspresents___________19ManyChristmaspresents_______________(buy)bymyparents.arebeingboughtManyChristmaspresents______20AwonderfulChristmasfeast_________________(enjoy)bymyfamilies.

isbeingenjoyedAwonderfulChristmasfeasti21典型例题Anewcinema_______here.Theyhopetofinishitnextmonth.（2001北京春季卷）A.willbebuiltB.isbuiltC.hasbeenbuiltD.isbeingbuilt2.Ihavetogotoworkbytaxibecausemycar____atthegarage.(2006重庆卷)A.willberepairedB.isrepairedC.isbeingrepairedD.hasbeenrepaired典型例题Anewcinema_______here.223.-Haveyoumovedintothenewhouse?-Notyet.Therooms____.A.arebeingpaintingB.arepaintingC.arepaintedD.arebeingpainted3.-Haveyoumovedintothene234．Rainforests______andburnedatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture.A.cutB.arecutC.arebeingcutD.hadbeencut高考链接解析：从句子的语境theywilldisappearfromtheearthinthenearfuture可以知道，“热带雨林被砍伐”正在进行，因此使用现在进行时的被动语态。4．Rainforests______andburne24

Unit4---WildlifeProtectionPeriod4:GrammarPresentProgressivePassiveVoice现在进行时的被动语态Unit4---WildlifeProtectionP25TheTenseoftheThePassiveVoice1.Presentpassivevoice:am/is/are+p.p.TheOlympicGames

are

usually

held

inbigcities.2.Pastpassivevoice:was/were+p.p.ThelastOlympicGames

wereheld

inAthens.TheTenseoftheThePassiveV263.Futurepassivevoice:will/shall+be+p.p.The2008OlympicGames

willbeheld

inBeijing.am/is/are+goingtobe+p.p.The29thOlympicGames

aregoingtobeheld

inBeijingin2008.3.Futurepassivevoice:will/27am/is/are+tobe+p.p.The29thOlympicGames

aretobeheld

inBeijingin2008.4.Perfectpassivevoice:have/has+been+p.p.TheOlympicGames

havebeenheld

28times.am/is/are+tobe+p.p.285.

Presentcontinuouspassivevoice:am/is/are+being+p.p.--Whyitissonoisyoutthere?--Oh,it’sbecausetheroad

isbeingrepaired.

5.Presentcontinuouspassive29Completethesentencesaccordingtothetext.1.We________________forthewoolbeneathourstomachs.(Line9)2.Ourfur______________tomakesweatersforpeoplelikeyou.(L10)3.Iwonderwhat______________tohelpyou.(L12)4.Sogoodthings________________heretosavelocalwildlife.(L25)arebeingkilledisbeingusedisbeingdonearebeingdone1.DiscoverwhatstructureisusedwhatstructureisusedCompletethesentencesaccordi30Summary:现在进行时的被动语态e.g.1.Anewlibraryisbeingbuiltnow.2.Someanimalsarenotbeing

protectedwellenough.3.Isthebridgebeingrepairednow?1.构成：am/is/are

(not)+being+V-过去分词2.意义：…正在被做.定义：现在进行时被动语态表示说话时或现阶段某个被动的动作正在进行。Summary:现在进行时的被动语态e.g.1.构成：a31现在进行时的被动语态基本用法：表示现在正在进行的被动动作。eg:Maryisbeinginterviewednow.现在进行时的被动语态基本用法：Maryisbeingi32Someculturalrelicsarebeingappreciatedbyexperts.Someculturalrelicsarebeing33He______________(bite)byamosquito.isbeingbittenHe______________(bite)byam342.

表现阶段正在进行的被动动作。Theeffectofthenewdrugisbeingstudiedatpresentbyscientist.2.表现阶段正在进行的被动动作。Theeffec35Thehabitatofthepandaisbeingprotected

bythelocalpeople.

Thehabitatofthepandaisb36Thehabitatofthepandaisbeingprotected

bythelocalpeople.

Thehabitatofthepandaisb37

3.少数及物动词的进行时表示按计划、安排将要承受某个动作。Anpartyisbeingheldtonight.今晚将要举办一场晚会。A

folk

song

is

being

sung

next.

下面将唱一首民歌。3.少数及物动词的进行时表示按计划、安排将要承受某384.be+under/in+V.可代替进行时被动语态e.g.Thebridgeisunderrepair.

Thebridgeisbeingrepaired.

e.g.

Thetelephoneisinuse(=isbeingused)now.

4.be+under/in+V.可代替进行时被39如果去掉being,就成为一般现在时被动语态或系表结构。

试比较下列句子:

Look!

The

children

are

being

taken

care

of

by

theiraunt.

瞧!孩子们现在正由姑姑照看着。(指现在的情况)

Children

are

taken

good

care

of

at

school.

孩子们在学校被照看得很好。(指通常的情况)

如果去掉being,就成为一般现在时被动语态或系表结构。

试40e.g:1.Theyarebuildinganewlibrarynow.被动Anewlibrary

isbeingbuilt

now.Manyanimals

arenotbeingprotected

wellenough.Is

thebridge

beingrepaired

now?2.Manyanimalsarebeingprotectedwellenough.否定句3.Thebridgeisbeingrepairednow.疑问句e.g:Anewlibraryisbeingbui41AhugeChristmastree_________________(decorate)isbeingdecoratedAhugeChristmastree________42Christmaspresents_______________(send)tochildrenarebeingsentChristmaspresents___________43ManyChristmaspresents_______________(buy)bymyparents.arebeingboughtManyChristmaspresents______44AwonderfulChristmasfeast_________________(enjoy)bymyfamilies.