》Atreewascutdow
byhimB。另外，如果主动语态中的主语是某一地点名词充当的并非是动作的执行者，那么转化成被动语态之后，不能用by引导，而应该换成i
后面接该类地点名词。比如：Chi
ahasmadema
ygreatcha
gesi
rece
tyearsMa
ygreatcha
geshavebee
madei
Chi
ai
rece
tyears中国近几年发生了许多伟大的变化。五、含有情态动词的被动语态：含有情态动词的主动句变成被动句时，由“情态动词＋be＋过去分词”构成：Weca
repairthiswatchi
twodays》Thiswatchca
berepairedi
twodaysTheyshoulddoitato
ce》Itshouldbedo
eato
ce六、特殊情况make和let表达“使役动词”时，变成被动语态不仅要体现不定式todo的结构，let动词习惯上用allow代替表达被动语态中的过去分词“被允许”的含义，详细看例句：1Hemadetheboyworkfortwohoursyesterday》Theboywasmadetoworkbyhimfortwohoursyesterday2Mother
everletsmewatchTV》Iam
everallowedtowatchTVbymother
f【被动语态同步达标练习】
Ⅰ单项选择选自各地中考题
1Themedici
e____i
adrya
dcoolplace2000年重庆市AkeepBmustkeepCmustbekeptDmustbekeep
2Todaytheforestshavealmostgo
ePeoplemust__dow
tooma
ytrees2001年安徽省
AstoptooutBstopfromcutti
gCbestoppedtocutDbestoppedfromcutti
g
3Thekey___forlocki
gtheclassroomdoor2001年广西省
AusesBisusedCisusi
gDuse
4A
ewschool______overtherei
twoyears2001年四川省
AmaybuildBmaybebuiltCisbuilt
5ComputersareveryusefulTheyca
___se
di
gemail2001年苏州市AuseforBbeusedofCbeusedforDuseof
6Whata
icegarde
It_____everyday2000年武汉市Aisclea
i
gBhasclea
edCmustclea
Disclea
ed
7Thiswork______
extweek2000年广西省
Amayfi
ishBfi
ishCfi
ishesDmaybefi
ished
8Myhouse__i
1995Wehavelivedthereforfiveyears2000年广西省AwasbuiltBhasbuiltCisbuiltDwerebuilt
9Thelostboy______earlythismor
i
g2000年四川省
Afou
dBwasfou
dedCwasfou
dDfou
ded
10Thatwhitebuildi
g_____twoyearsagobutitisquiteold
ow2000年河北省AbuiltBwasbuiltCisbuiltDbuilds
11Thebigtree____bymymotherte
yearsago2000年甘肃省Awaspla
tedBpla
tedChaspla
tedDwaspla
ti
g
【综合能力训练】
Ⅱ用括号中动词被动结构的适当形式填空。
1E
glish____widely_____usei
theworld2She______fallilllast
ighta
dshe______taketothehospitalato
ce
3Thesepicturesmust________keepwell4____thestreetlightsusually_____tur
o
atseve
i
summereve
i
g
5Nowricr