，这种it后的that从句应看作it的同位语，因为它相当于“主语be表语”结构。
Youmustsetoitthatthechildre
do
tcatchcoldYoumustseetoita
dItisthatthechildre
do
tcatchcold你要当心，别让孩子们着凉了。
2短语及固定句式后的同位语从句Iwillcomeo
co
ditio
thatJoh
isi
vited如果约翰也被邀请的话，我就来。简析：短语O
co
ditio
o
suppositio
o
thegrou
dso
theu
dersta
di
gwiththeexceptio
i
spiteofthefacto
theassumptio
及句式Therebe
odoubthopecha
cepossibility…后的that从句为同位语从句。练习一用适当的连接词填空：Itworriedherabit_____herhairwastur
i
ggray2Ihave
oidea_____weca
dowiththesewastematerials3____thedoctorreallydoubtsis____mymotherwillrecoverfromtheseriousdiseasesoo
4Itishoped____
aturewill
everbedestroyed5____doyouguesswillgiveatalko
E
glishtomorrow6IdrovetoZhuhaifortheairshowlastweek
fIsthat____youhadafewdaysoff
7Wordcame____Iwaswa
tedattheoffice
8Doyouk
ow____ofthemwillbeour
ewheadmaster
9Theteacherdid
’ttellme____wewerewro
g
10It’sge
erallyco
sideredu
wisetogiveachild____heorshewa
ts
B单项选择
Itwastrue_____Alicedidsurprisedhermother
AthatBwhatCthatwhatDwhatthat
2Does____mattermuch____heca
’tcometothemeeti
g
AitifBthatifCitwhetherDthiswhether
3Whatareyoua
xiousabout
____
AHowca
wesucceedBWhetherweca
succeedCWhe
ca

wesucceedDThatweca
succeed
4Thereaso
____thelittleactresshasbee
suchasuccessis____sheis
bothclevera
dhardworki
g
AwhywhyBwhythatCthatbecauseDforbecause
5____leavestheroomlastoughttotur
offthelights
AWhoBWhoever
CA
yo
e
DTheperso

6Ireallydo
’tk
ow_____Ihadthisphototake

AwhereitwasthatBitwasthatCwhereitwasDitwas
why
f7DrBlackcomesfromeitherOxfordorCambridgeIca
’tremember
____
Awhere
Bthere
Cwhich
Dthat
8Whatdoyouthi
kofChi
a
____differe
tlifeistodayfrom____itusedtobe
AHowwhatBWhatwhatCHowthat
DWhatthat
9Givethisto____youthi
kca
dotheworkwell
AwhoBwhom
CwhoeverDwhomever
10____troublesmeis____Ica
’tlear
alltheseE
glishidiomsbyheart
AThatthatBWhatwhatCThatwhatDWhatthat答案A1that2what3whatwhether4that5who6why
7that8which9where10whatever
B15CABBB610ACACD练习二
1Thefact____sheworkshardiswellk
ow
tousall
AthatBwhatCwhyDwhich
2Thefact____hewassuccessfulproveshisability
AthatBwhatCwhichDwhy
3The
ews____hewaskid
appedsurprisedusgreatly
AwhatBthatCwhyDwhe

4Hissuggestio
r