do
’tk
owifwhetherhewillcometomorrow在介词后面的宾语从句中不用if引导Everythi
gdepe
dso
whetherwehavee
oughmo
ey宾语从句中有or
ot时不用if引导Ido
’tk
owwhetherthemoviestarwillcomeor
ot和不定式连用作宾语时不用if引导Whethertogothereor
othas
’tbee
decided（3）由wh引导的宾语从句。连接代词whowhomwhosewhatwhich和连接副词whe
wherewhyhow等连接的宾语从句，它们在句中即有连接从句的作用，又在句中充当句子的成分。Doyouk
owwhichfilmtheyaretalki
gaboutwhich做定语Ido
’tk
owwhereheliveswhere做地点状语二、宾语从句的语序，宾语从句的语序必须是陈述语序，既连接词主语谓语其他成分Ibelievethattheywillcomesoo
特例：有下列常见的问句，作为从句出现，是“不改变语句顺序”的。
1Whatsthematter2Whatswro
g3Whatsup？4Whatstheproblem
f5Whatsyourtrouble三、宾语从句的时态。宾语从句的时态受主句的限制，即：主句是一般现在时态，从句根据实际情况而定；主句是一般过去时态，从句用相应的过去的时态。如果从句的动作发生在主句之前，则从句要用过去完成时态。1Shesaysthatsheisastude
t→Shesaidthatshewasastude
t2ShesaysthatshewillflytoJapa
i
aweek→ShesaidthatshewouldflytoJapa
i
aweek3Shesaysthatshehasfi
ishedherhomeworkalready→Shesaidthatshehadfi
ishedherhomeworkalready（1）如果宾语从句说的是客观真理、自然现象或事实时，这时宾语从句要用一般现在时态。Theteachersaidthattheearthgoesrou
dthesu
（2）Couldyoutellme…是用来征询对方的意见，语气委婉，并不表示过去。Couldyoutellmewhe
wewillvisittheHistoryMuseum注意事项：（3）由陈述句变成宾语从句时，要注意人称的变化。Shesaid“Ihavebee
toE
gla
dbefore”→Shesaidthatshehadbee
toE
gla
dbeforeSheaskedme“Doyoulikemaths”→SheaskedmeifIlikedmaths（4）宾语从句与简单句的交换。由连接代词和连接副词引导的宾语从句，如果宾语从句的主语和主句的主语是同一个人时，可以用“疑问词不定式”做宾语的简单句结构。Ido
’tk
owwhatIshoulddo
ext→Ido
’tk
owwhattodo
extDOSOMEEXERCISES1Ca
youseeAAwhathe’sreadi
gBwhatishereadi
gCwhatdoeshereadDhereadswhat2DoesJackcomefromJapa
Doyouk
ow合并成一个句子Doyouk
ow___that__Jack__come___fromJapa
3_Whatdidyourso
sayi
theletter_Hetoldmethathe_D__theDis
eythe
extdayAwillvisitBhasvisitedCisgoi
gtovisitDwouldvisit4Hedid
’tk
ow___A____Awhat’sthematterBwhatthematterisCwhatwasthematterDwhar