变被动语态三步骤:1原来的主语变为宾语,其前加“by”;2原来的直接宾语提前作主语;3动词变为被动be+过去分词be要变化
f如:Millio
s_of_peoplewillwatchthe_fi
al_match_o
TV→Thefi
almatchwillbewatchedo
TVbymillio
sofpeople
易错易混点
1被动语态介词固定搭配不能省略。如:Hehasthought_ofawayofsolvi
gtheproblem→Awayofsolvi
gtheproblemhasbee
thought_of2breakouthappe
takeplacearrivebecomediedisappearetc不及物动词没有被动语态。如:Theaccide
twhichhappe
edyesterdaysurprisedme3主动语态表示被动的若干情形。1某些连系动词用主动表被动,如:looksou
dsmelltasteprovefeel。Thiski
dofclothfeelssoftMyadviceprovedtobewro
g2当ope
closeshutlockmove等用作不及物动词且表示主语的某种属性时,通常用主动形式表示被动意义。他们通常与ca
two
t等连用。Thedoorwo
tshut3当readwritewashsellclea
cookbur
drawcutwear等词与welleasilyquickly等副词连用时,常用主动表被动。TheclothwasheswellThepoemreadssmoothly4某些表示开始和结束的动作begi
startfi
ishe
detc,当主语是物且不强调动作的执行者时,可用主动表被动。Theplaye
dedatte
oclock4非谓语动词主动表被动的情况。1不定式toblametolet用作表语时,通常用主动表被动。Whoistoblame该怪谁呢?Thehouseistolet此屋出租。2在“be+形容词+todo”结构中的不定式通常用主动表被动。Thequestio
isdifficulttoa
swer3不定式用于某些动词的havehavegotgetwa
t
eed宾语后作定语时,当不定式逻辑主语和句子的主语一致时就用主动表被动,若不一致,则需用被动。Ihavealettertopost自己寄Ihavealettertobeposted请别人寄
fr