内容正文:
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Unit2Wehavenotfoundlifeon
anyotherplanetsyet.
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Ⅰ.+,-./01234"5678&9-:。
1.Wecan (
01
)withpeopleinmostpartsoftheworldbytelephone.
2.Weshouldprotectthee aroundus.
3.Thesunandtheearthareinthes system.
4.Itsimpossibleto (
23
)howlargetheuniverseis.
5.Therearetheearth,thesun,themoonandmanyotherstarsintheu .
Ⅱ.;TU>?@ABCDEFGHI。
none,cost,bilion,air,grow
1.Wealknowthatonethousandmilionisa .
2.—Whatdidyoudolastweekend,Oliver?
—I someflowersinmygarden.
3.Thefresh inthemorningmadeherfeelquitecomfortable.
4.Thecar himaroundtenthousandyuaneveryyear.
5.Simonaskedhisworkmatestowearblack.But ofthemfolowed
him.
Ⅲ.AJKL。
( )1.Ourmathteacher inourschoolfor20yearsandhe
herewhenhewas23yearsold.
A.hastaught;came B.taught;comes
C.havetaught;came D.hastaught;hascome
( )2.Thoughhisgrandmotherlives ,sheneverfeels .
A.alone;alone B.lonely;lonely
C.alone;lonely D.lonely;alone
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( )3. peoplewenttotheconcertwhichwasheldinPeoples
Square thenightofMayDay.
A.Thousandsof;in B.Thousand;on
C.Manythousand;in D.Thousandsof;on
( )4.Scientistshavealsodiscoveredmany galaxiesintheuniverse.
A.another B.other C.others D.else
( )5.—Itsnowedheavilylastnight.Iseveryoneinourclassheretoday?
—Yes,and ofuswaslateforschoolthismorning.
A.none B.neither C.al D.either
Ⅳ.+,4".M78-:,NIOB。
1.
4JOS567
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Z89:;<=
。
Theearthisaplanetandit thesun.
2.
8[o>\V?"67ö@UÎAB3
。
We found onotherplanets .
3.
§>\CÒ8[DEF
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Whyhasnoone us?
4.
r3%G
,
HI'ØêJO+KE"
。
Itis forhim thequestion.
5.
LMNO
,
8[,¡@ÎK.þPQ
。
Inthepastfewyears, greatchangesinour
hometown.
Ⅴ.RSPQ,+,d&-efHg?h-:。
A:Hey!WangHai!1. ?
B:Imreadingabook.
A:Whatsitabout?
B:2. .
A:Mars?Thatsoundsinteresting.3. ?
B:Itsays,“ScientistshavesentaspacecrafttoMars.”
A:4. ?
B:Yes,ithasarived.
A:5. ?
B:No,becausetherearenotanyastronautsinthespacecraft.
A:HavethescientistsfoundanylifeonMars?
B:No,theyhavent.
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