awordthatyouusewhenyouaskaboutsb/sth
thethingthat
Sheventuredtoenquire..inwhatquarterMrHenchardcouldbefound.
出自：T.Hardy
'Idon'twanthim,ifthat'swhatyoumean,'saidVeronica.
出自：E.Bowen
Whatwasthecause
出自：J.Buchan
WhatcouldI..sayagainstallthis
出自：J.Rhys
WhatthehellhasitgottodowithyouwhereIwork
出自：J.Wain
What'sthatfunnynoisethatkeepscoming
出自：I.Murdoch
Thedoctorwillsoonfindoutwhat'swrong.
出自：P.Ackroyd
Idon'tknowwhatit'sliketowriteapoem.
出自：M.Amis
IgavehimwhathelpIcould.我给他任何我能给的帮助。
Whatisrequiredissomegoodbooks.第一句中what后跟is，固required后的谓语动词用单数is。第二句中what后跟are，固required后的谓语动词用复数are。
Idonotknowwhatheisanddoes.我不知道他是谁，也不知道他做什么。
WhatIaminterestedinyoumaynotbeinterestedin.我感兴趣的，你可能不感兴趣。
HeaskedmewhatIwanted.(疑问代词)HegavemewhatIwanted.(关系代词)
Hewent,and,whatismoresurprising,actuallywontheprize.他去了，而且更令人惊讶的是，他还获奖了。
Hesentmebooks,magazines,newspapers,pictures,andwhatnot.Theywerethengenerallydirty,ignorant,superstitious,andwhatnot.
Heisaprofessorofphysics.前两句的回答是正确的，但是第三句不可以。