terisstille
oughforusButour
eedforwaterisi
creasi
g（增加）rapidly－almostdaybydayO
lyifwetakestepstodealwiththisproblem
owca
weavoid（避免）asevere（严重的）worldwidewatershortagelatero
Weallhavetolear
howtostopwasti
gourvaluablewaterO
eofthefirststepsistodevelopwaysofreusi
git
Todayi
mostlargecitieswaterisusedo
lyo
cea
dthe
se
touti
toasewersystem（下水道）Fromthereitretur
stotheseaorru
si
tou
dergrou
dstorageta
ksButitispossibletopipeusedwatertoapurifyi
g（净化）pla
tThereitca
betreatedwithchemicalssothatitca
beusedagai
justasifitwerefreshfromaspri
g
Buteve
ifeverylargecitypurifieda
dreuseditswaterwestillwould
othavee
oughAllwe’dhavetodotomakeuseofthevastreserves（贮备）ofseawateri
theworldistoremovethesalt
7
f中小学教案学案习题试卷教育教学文档
Ifwetakethesestepswe’llbei
oda
gerofdryi
gup
1Theworldisthirstyforwaterbecauseweca
o
lyuse_________perce
tofthewatercoveri
gthesurfaceoftheearth
A3
Bmoretha
3
Cless
tha
3
D97
2Whichofthefollowi
gstateme
tsisNottrue
AAsthi
gsremai
u
cha
gi
gthissmallamou
toffreshwaterisstille
oughforus
BOur
eedforwaterisbecomi
glargera
dlarger
CTherewillbe
owatershortagei
thefuture
DWeshouldtakestepstodealwiththewatershortageproblem
3Toreusewaterweshould__________
Atreatitwithchemicals
Buseito
lyo
ce
Cse
ditouti
toasewersystem
Dmakeitflowi
tou
dergrou
dta
ks
4I
ordertohavee
oughwaterweshouldalsomakeuseof_________
Aicebergsa
dglaciers
Bseawater
Criversa
dlake
Du
dergrou
dwater
5I
thepassagethewritertellsus________
Atomakee
oughwater
Btopaymoreatte
tio
tothewatershortageproblem
Ctopipeusedwatertoapurifyi
gpla
t
Dtoreusethewater
8
f中小学教案学案习题试卷教育教学文档
参考答案CCABB
Passage5
（2019中考选练）
Thesedaysthesubjectofsafetyo
campusistalkedaboutquiteofte

Somestude
ts’mobilephotosarestole
somestude
tsfightwitha
d
hurto
ea
othera
dothersarek
ockeddow
bythefastru
i
g
motorbikesorcars
Theseproblemsarecommo
o
campusIthi
ktherearethreecausesfor
theseFirstlysomestude
tsdo
’ttakecareoftheirow
thi
gsThey
arestillyou
ga
d
otcarefule
oughSeco
dlysomestude
tswa
tto
doeverythi
gwellTheywa
ttobethewi
ersi
examsa
dtheyalso
wa
ttobethewi
ersi
fighti
gA
dthirdlythecampusguardsdo
’
tcarryo
theirdutieswell
I
ordertohaveasafecampusallthestude
tsshouldbeverycareful
abouttheirow
thi
gsTheyshouldalsomi
dtheirbehaviorsa
dact
politelyThecampusguardsaresupposedtobedevoted（致力r