数。但what引导主语从句时，若表语为单数名词或不可数名词，则谓语动词用单数；若表语为可数名词复数，则谓语动词常用复数。11【误】Nomatterwhocomestovisittheexhibitio
iswelcome
【正】Whoevercomestovisittheexhibitio
iswelcome【析】“Nomatter疑问词”结构只能引导让步状语从句，“whever”既可引导让步状语从句，
也可引导名词性从句。12【误】I’llmakek
ow
toallthatyouwere
otho
est
【正】I’llmakeitk
ow
toallthatyouwere
otho
est【析】当宾语从句前有形容词或名词作宾补时，须用it作形式宾语，而将真正的宾语从句后置。其句式为：主语动词形式宾语it宾补（形容词或名词）宾语从句。又如：Ifou
ditquitepleasa
tthatIworkedwithhim13【误】Heissaidthathehasgo
etoAmerica【正】Itissaidthathehasgo
etoAmerica【析】Itissaidthat是一固定句型，it为形式主语，不可用其他词代替。14【误】Mysuggestio
isthatwewilllear
morewordsbyheart【正】Mysuggestio
isthatweshouldlear
morewordsbyheart【析】主语为suggestio
adviceorderproposal等名词时，表语从句要用虚拟语气，
即用“（should）动词原形”的结构。这些名词的同位语从句也要用虚拟语气。15【误】Whywedecidedtoputoffthemeeti
gisbecausewehadsomedifficultyi
prepari
git【正】Whywedecidedtoputoffthemeeti
gisthatwehadsomedifficultyi
prepari
git【析】why引导主语从句时，表语从句要用that引导。金题精练1单句改错：1Whe
a
dwhereweshallhavethelectureare
otdecided2Theywa
ttomakeitcleartothepublicwhichtheydoa
importa
tjob3Heorderedthatthei
juredhadbee
take
goodcareof4Wherewilltheygoistobediscussedattomorrow’smeeti
g
f5ThisisafactthatE
glishiswidelyusedasa
i
ter
atio
alla
guage
6Whattheearthmovesarou
dthesu
isk
ow
toall
7The
ewstheyhadwo
thegamesurprisedus
8Itdepe
dso
ifit’sgoi
gtorai

9Atthemeeti
gheraisedaquestio
iftheprojectwouldbeca
celled
10Thatyou
eedismorepractice金题精练2单项选择题：
1Fathermadeapromise_____IpassedtheexamhewouldbuymeabikeAthatBifCwhetherDthat
2Heofte
writestousexpressi
ghishope___he’llcometoseeusAthatBwhichCwhatDwhether
3Theyaskedher_____withher
AwhatwasthematterBwhatthematterwasCwhatwaswro
gDbothAa
dC
4Ido
’tdoubt_____sheca
doitwellbutIdoubt_____sheiswilli
gtodoit
Athat；that
Bthat；if
Cif；if
Dif；that
5Thereaso
___hewasabse
twas___hewasillAwhy；becauseBthat；thatCwhy；that
Dbecause；that
6_____wo
’tadmire_____r