#初中一年級# #第二學期初一暑假生活指導答案#：一年一度的、暑假結束了，小伙伴們暑假作業(yè)寫完了嗎？以下是®無憂考網整理的第二學期初一暑假生活指導答案，僅供大家參考。
數學天地
一．1.×2.×3.√
二．1.D2.C3.B4.D5.B
三．1.1202.B3.75°4.25
四.
1.解：∵∠2＋∠3=180°
∴a∥b（同旁內角互補，兩直線平行）
∵∠3=∠4
∴c∥d（同位角相等，兩直線平行）
∵a∥b
∴∠3=∠1＝60°（兩直線平行，同位角相等）
∵∠3＋∠5=180°
∠3=60°
∴∠5＝120°
3.利用平行線的內錯角相等：兩個鏡子平行，所以90-∠2=90-∠3所以∠2=∠3，則∠1+∠2=∠3+∠4，即進入光線和離開光線的內錯角相等，所以平行
一.
1.6a^3
2.70°
3.4025x^2
4.鈍角
二.1.A
2.C
3.(1)年份入學兒童人數（2）2001
4.A
5.D
6.D
7..B
8.D
9.C
三.
1.x^2
2.5
3.0.9a
4.水溫
5.y=40-5x(y-40)/-5
6.16(Q-40)/-6
7.10l2206s/t
8.因為兩個的值不一樣，所以有一個數為負數
當x為負數時，x+y=4|x|+|y|=-x+y=7
解得x=-1.5y=5.5x-y=-7
當y為負數時，x+y=4|x|+|y|=x-y=7
x=5.5y=-1.5x-y=7
四.
2.9
3.20
6.C
7.C
P34
1.A
2.C
3.150°
4.解：∠AMG=∠3．
理由：∵∠1=∠2，
∴AB∥CD（內錯角相等，兩直線平行）．
∵∠3=∠4，
∴CD∥EF（內錯角相等，兩直線平行）．
∴AB∥EF（平行于同一條直線的兩直線平行）．
∴∠AMG=∠5（兩直線平行，同位角相等）．
又∠5=∠3，
∴∠AMG=∠3．
5.(1)設隨身聽為x元，書包為y元,
x+y=452x=4y-8將2代入1得4y-8+y=452，解之得y=92，x=360
（2）若在A買的話要花費452*0.8=361.6（元）
若在B買要花費452-30=422（元）
所以他在A超市買更便宜.
1.3
2.C
3.B
4.小紅的意思：同位角相等兩直線平行
小華的理由：內錯角相等兩直線平行
另一組平行線：AB//CE理由：∠ABC=∠ECD→AB//CE（同位角相等兩直線平行）
數學難題
有道理的，三多，都是99條，一少指3條（又指三個秀才），并且都是單數。
英語園地
P41
1.常見標志
A停車位安全出口
肯德基小心路滑
BNoparkingNosmoking
Nophotosdustbin
CNofood
Nomusic
2.廣告英語
1.可口可樂
2.蘋果（手機、電腦等）
3.Justdoit.（只管去做。）——耐克運動鞋
4.Focusonlife.（瞄準生活。）——奧林巴斯相機
5.飄柔
廣告英語的語言特點簡單，明了。
3.動物與英語
1.Loveme,lovemydog.愛屋及烏
2.Iwantedmother’spresenttobesecret,butmysisterletthecatoutofthebag.給媽媽的禮物我本想保密，但妹妹卻露出了馬腳
3.Hewaslikeacatinhotbricksbeforehisdrivingtest.面臨駕駛考試，他急得像熱鍋上的螞蟻
4.一石兩鳥
5.非常寧靜
7.披著羊皮的狼；面善心惡
8.丑小鴨變成了白天鵝
p44
（二）
1.Therewerenotsomanyroadsthereweremanyoldhousesanditwasdirtyandpoor.
Therewasnosupermarketbeforeandtherewerenotsomuchentertainmentequipmentinthesquare.
2.Therearemanytreesandflowersinmycountryside.
Thereareestablishedmanysupermarketsinmyhometown.
3.Therewillbemanytallbuildingsinmyhometown.
4.Ilovemyhometown
Myhometownisabeautifulplace.Butintheolddaysitwasapoorandbackwardlittletown.Manypeoplehadnowork.Theylivedahardlife.In1949myhometownwasliberated.Sincethengreatchangeshavetakenplacethere.Thestreetshavebeenwidened.Thelifeofthepeopleisgreatlyimproved.Ilovemyhometown.AllthemoreIloveitspeople.Theyareworkinghardsoastomakeitstillricherandmorebeautiful.
P46
（四）
1.Family
2.整首詩用的主要時態(tài)是：現(xiàn)在進行時,其結構是：be+V+ing.
3.workingbuyingvisiting
規(guī)律：直接加ing
takinghavingdriving
規(guī)律：去e加ing
stoppingshoppinggetting
規(guī)律：雙寫輔音字母，再加ing
Lying
規(guī)律：變ie為y，再加ing
4.否定句Theboyisnotplayingbasketball.
一般疑問句Istheboyplayingbasketball?
肯定回答Yes，heis.
否定回答No，heisn’t.
對Theboy提問Whoisplayingbasketball？
Whatistheboydoing？
（2）Sheisopeningthewindow.
Whoiscleaningthewindow？
Sheisn’tcloseingthedoornow.
I’mdoingmyhomework.
Theyaresingingunderthetreenow.
WhataretheYoungPioneersdoing？
isswimming
Wherearethevisitorsswimming?
5.No.5ishaving/takingashower.
6.夏天的飛鳥，飛到我的窗前唱歌，又飛去了。
秋天的黃葉，它們沒有什么可唱，只嘆息一聲，飛落在那里。
Straybirdsofsummercometomywindowtosingandflyaway.
Andyellowleavesofautumn,whichhavenosongs,flutterandfall
therewithasign.
7.
got
is
doing
iswriting
make
Is
doing
islying
Tell
take
iswatching
istaking
Keep
don'tforget
(五)
Ihaveahappysummervacation.Istayathome.Athome,Idomyhomework.IwatchTV,too.IloveEnglishToday.BecauseIlikeEnglishverymuch.Ialsolike“Tellitlikeitis”.Iwatchthemeveryday.SometimesIplaythecomputer.IcanwatchMVandlearnEnglishonthecomputer.Ioftencleanmyroom.
2.Isit(very)warmtoday
Wouldyouliketogowithus
I'dliketoIcan'tgowithyou
itdoesn'tmatter
When
Allright/Iagree(withyou)
3.老師所說的bank：岸邊,小女孩所說的bank：銀行。
經典欣賞
1、Heissleeping.
2、Hewantstogotoschool.
3、BecausehewantstoknowwhetherNemoisclearinhismind.
4、休息
閱讀欣賞
1.尼蒙的語言是所有Nemo后面的句子，
特點是：簡短，有力，表現(xiàn)了他想上學的急切的心情。
2馬琳的語言表現(xiàn)了他膽小，但愛孩子的性格特點。
精彩故事
1.ALambandAWolf.
2.She'sveryclever.
閱讀思考
①Whoisthestoryabout?
Alambandawolf.
②Whendoesthestorytakeplace?
Thestorytookplaceoneday.
③Wheredoesthestorytakeplace?
Thestorytookplaceinthefield.
④Whydoesthelamvaskthewolftoringthebell?
Thelambwanttheringwillcallthesheepherderforhelp.
⑤Howdoesthestorygo?
Itgoesacordingtotime.
⑥What'stheresultofthestory?
Thebarkingdogsfrightenedthewolfawayandsavedthelamb.
社會傳真
閱讀技巧
2.blockingtrafficsbanswheelchairaccidents
新聞快遞
A（3）B（1）C（4）D（2）
閱讀思考
1.短小易懂、形象生動(作用：增強新聞的簡潔性和可讀性,調解美化版面節(jié)約篇幅)。
2.Cambodia'sDuchisfoundguilty
輕松寫作
A
①Theyareworkinghard.
Heisstudyinghard.
Thetrainarriveslate.
Theplanefliesquickly.
Theboytriedagainandagain.
Hetriedagainandagain.
②Wewonthematch.
Shepassedtheexam.
Theworkersfinishedtheworkaheadoftime.
Thestudentscompletedtheexamaheadoftime.
Iforgottomailtheletteryesterday.
Sheforgottobuythebooklastweek.
Hestoppedcryingsuddenly.
Theystoppedfightingsuddenly.
③Myfathergavemeanewbicycle.
Mymotherboughtmeanewdress.
I'llbuyyouacarlikethat.
Mymotherwillgivemeapenlikethat.
④Heisauniversitystudent.
Sheisacollegestudent.
Thelightisstillon.
Theshopisstillopen.
Thematchisexciting.
Thefilmismoving.
⑤Ihelpedtheboyfindhismother.
Hehelpedmefinishthework.
Theywantmetobecomeateacher.
Myparentswantmetobecameadoctor.
ImadeitaruletoreadEnglishinthemorning.
Imadeitaruletogetupearlyinthemorning.
B
Despitethefactthat…;notonly…,
（1）Byair做飛機
IusedtotravelbyairagreatdealwhenIwasaboy.MyparentsusedtoliveinSouthAmericaandIusedtoflytherefromEuropeintheholidays.AflightattendantwouldtakechargeofmeandIneverhadanunpleasantexperience.IamusedtotravellingbyairandonlyononeoccasionhaveIeverfeltfrightened.Aftertakingoff,wewereflyinglowoverthecityandslowlygainingheight,whentheplanesuddenlyturnedroundandflewbacktotheairport.Whilewewerewaitingtoland,aflightattendanttoldustokeepcalmandtogetofftheplanequietlyassoonasithadtoucheddown.Everybodyonboardwasworriedandwewerecurioustofindoutwhathadhappened.Laterwelearntthattherewasaveryimportantpersononboard.Thepolicehadbeentoldthatabombhadbeenplantedontheplane.Afterwehadlanded,theplanewassearchedthoroughly.Fortunately,nothingwasfoundandfivehourslaterwewereabletotakeoffagain.
（2）Iftheweatherisgood,maybeI'llgotoself-study,mayseetheEnglish,alsomayviewbar,orwatchZaShu,willalsolookatthenewspaper,butanyway,allwanttobelievethattheweatherisnotgood.
如果天氣好，也許我會去自習，可能看英文，也可能看法條，或者看雜書，也會看看報紙，但是不管怎樣，都要堅信天氣不會好的。
C
MyLastSchoolTrip(1)
Ihadapleasantschooltriplastweekend.WewenttotheSeaMuseumbybus.Ittookanhourtogetthereandonceweweretherewetookpicturesinfrontofthegate.Thepictureswereverybeautiful.Thenwewentinsideandvisitedthemuseum.Wealsowenttothe4dtheaterandwatchedanexcitingmovie.
MyLastSchoolTrip(2)
WehavebeentoTaiwan.Iwasexcitedaboutitandplannedalot.Unfortunatly,therewasatyphooncometothere,Weshouldstayatthehotel.WatchingtheboringTV.Theplanningwehadplanned,hasbeencanceled.
Sowehadaterribleschooltrip.
MyLastSchoolTrip(3)
WehavebeentoGuangzhou.IwassopleasedthatIcan'tfallasleepthenightbeforemylasyschooltrip.However,Guangzhouwasrainy.Ifitkeepraining,wemuststayatthehotel.Butluckily,twohourslater,thesunwasshining.Icouldgoouttoplay!
IhadagreatfuninGuangzhou.
D
DearLiHua:
You'vementionedthatyoufeltbadabouttellinglies.Thatmeansyouunderstandyourparents,it'sreallyagoodthing.Sometimesparentsjustfigurethatinternetgameisterrible,theyjustdon'twanttheirchildspendallthetimeforgames,notstudy.Ithinkthemostimportantthingyoushoulddoismakeyourparentsknowsomeadvantagesaboutinternetgames,suchasitcanmakeyourelaxafterstudy,thingslikethat.Bytheway,youshouldalsoensurethatyoucanmakegooduseyourtime.
數學天地
一．1.×2.×3.√
二．1.D2.C3.B4.D5.B
三．1.1202.B3.75°4.25
四.
1.解：∵∠2＋∠3=180°
∴a∥b（同旁內角互補，兩直線平行）
∵∠3=∠4
∴c∥d（同位角相等，兩直線平行）
∵a∥b
∴∠3=∠1＝60°（兩直線平行，同位角相等）
∵∠3＋∠5=180°
∠3=60°
∴∠5＝120°
3.利用平行線的內錯角相等：兩個鏡子平行，所以90-∠2=90-∠3所以∠2=∠3，則∠1+∠2=∠3+∠4，即進入光線和離開光線的內錯角相等，所以平行
一.
1.6a^3
2.70°
3.4025x^2
4.鈍角
二.1.A
2.C
3.(1)年份入學兒童人數（2）2001
4.A
5.D
6.D
7..B
8.D
9.C
三.
1.x^2
2.5
3.0.9a
4.水溫
5.y=40-5x(y-40)/-5
6.16(Q-40)/-6
7.10l2206s/t
8.因為兩個的值不一樣，所以有一個數為負數
當x為負數時，x+y=4|x|+|y|=-x+y=7
解得x=-1.5y=5.5x-y=-7
當y為負數時，x+y=4|x|+|y|=x-y=7
x=5.5y=-1.5x-y=7
四.
2.9
3.20
6.C
7.C
P34
1.A
2.C
3.150°
4.解：∠AMG=∠3．
理由：∵∠1=∠2，
∴AB∥CD（內錯角相等，兩直線平行）．
∵∠3=∠4，
∴CD∥EF（內錯角相等，兩直線平行）．
∴AB∥EF（平行于同一條直線的兩直線平行）．
∴∠AMG=∠5（兩直線平行，同位角相等）．
又∠5=∠3，
∴∠AMG=∠3．
5.(1)設隨身聽為x元，書包為y元,
x+y=452x=4y-8將2代入1得4y-8+y=452，解之得y=92，x=360
（2）若在A買的話要花費452*0.8=361.6（元）
若在B買要花費452-30=422（元）
所以他在A超市買更便宜.
1.3
2.C
3.B
4.小紅的意思：同位角相等兩直線平行
小華的理由：內錯角相等兩直線平行
另一組平行線：AB//CE理由：∠ABC=∠ECD→AB//CE（同位角相等兩直線平行）
數學難題
有道理的，三多，都是99條，一少指3條（又指三個秀才），并且都是單數。
英語園地
P41
1.常見標志
A停車位安全出口
肯德基小心路滑
BNoparkingNosmoking
Nophotosdustbin
CNofood
Nomusic
2.廣告英語
1.可口可樂
2.蘋果（手機、電腦等）
3.Justdoit.（只管去做。）——耐克運動鞋
4.Focusonlife.（瞄準生活。）——奧林巴斯相機
5.飄柔
廣告英語的語言特點簡單，明了。
3.動物與英語
1.Loveme,lovemydog.愛屋及烏
2.Iwantedmother’spresenttobesecret,butmysisterletthecatoutofthebag.給媽媽的禮物我本想保密，但妹妹卻露出了馬腳
3.Hewaslikeacatinhotbricksbeforehisdrivingtest.面臨駕駛考試，他急得像熱鍋上的螞蟻
4.一石兩鳥
5.非常寧靜
7.披著羊皮的狼；面善心惡
8.丑小鴨變成了白天鵝
p44
（二）
1.Therewerenotsomanyroadsthereweremanyoldhousesanditwasdirtyandpoor.
Therewasnosupermarketbeforeandtherewerenotsomuchentertainmentequipmentinthesquare.
2.Therearemanytreesandflowersinmycountryside.
Thereareestablishedmanysupermarketsinmyhometown.
3.Therewillbemanytallbuildingsinmyhometown.
4.Ilovemyhometown
Myhometownisabeautifulplace.Butintheolddaysitwasapoorandbackwardlittletown.Manypeoplehadnowork.Theylivedahardlife.In1949myhometownwasliberated.Sincethengreatchangeshavetakenplacethere.Thestreetshavebeenwidened.Thelifeofthepeopleisgreatlyimproved.Ilovemyhometown.AllthemoreIloveitspeople.Theyareworkinghardsoastomakeitstillricherandmorebeautiful.
P46
（四）
1.Family
2.整首詩用的主要時態(tài)是：現(xiàn)在進行時,其結構是：be+V+ing.
3.workingbuyingvisiting
規(guī)律：直接加ing
takinghavingdriving
規(guī)律：去e加ing
stoppingshoppinggetting
規(guī)律：雙寫輔音字母，再加ing
Lying
規(guī)律：變ie為y，再加ing
4.否定句Theboyisnotplayingbasketball.
一般疑問句Istheboyplayingbasketball?
肯定回答Yes，heis.
否定回答No，heisn’t.
對Theboy提問Whoisplayingbasketball？
Whatistheboydoing？
（2）Sheisopeningthewindow.
Whoiscleaningthewindow？
Sheisn’tcloseingthedoornow.
I’mdoingmyhomework.
Theyaresingingunderthetreenow.
WhataretheYoungPioneersdoing？
isswimming
Wherearethevisitorsswimming?
5.No.5ishaving/takingashower.
6.夏天的飛鳥，飛到我的窗前唱歌，又飛去了。
秋天的黃葉，它們沒有什么可唱，只嘆息一聲，飛落在那里。
Straybirdsofsummercometomywindowtosingandflyaway.
Andyellowleavesofautumn,whichhavenosongs,flutterandfall
therewithasign.
7.
got
is
doing
iswriting
make
Is
doing
islying
Tell
take
iswatching
istaking
Keep
don'tforget
(五)
Ihaveahappysummervacation.Istayathome.Athome,Idomyhomework.IwatchTV,too.IloveEnglishToday.BecauseIlikeEnglishverymuch.Ialsolike“Tellitlikeitis”.Iwatchthemeveryday.SometimesIplaythecomputer.IcanwatchMVandlearnEnglishonthecomputer.Ioftencleanmyroom.
2.Isit(very)warmtoday
Wouldyouliketogowithus
I'dliketoIcan'tgowithyou
itdoesn'tmatter
When
Allright/Iagree(withyou)
3.老師所說的bank：岸邊,小女孩所說的bank：銀行。
經典欣賞
1、Heissleeping.
2、Hewantstogotoschool.
3、BecausehewantstoknowwhetherNemoisclearinhismind.
4、休息
閱讀欣賞
1.尼蒙的語言是所有Nemo后面的句子，
特點是：簡短，有力，表現(xiàn)了他想上學的急切的心情。
2馬琳的語言表現(xiàn)了他膽小，但愛孩子的性格特點。
精彩故事
1.ALambandAWolf.
2.She'sveryclever.
閱讀思考
①Whoisthestoryabout?
Alambandawolf.
②Whendoesthestorytakeplace?
Thestorytookplaceoneday.
③Wheredoesthestorytakeplace?
Thestorytookplaceinthefield.
④Whydoesthelamvaskthewolftoringthebell?
Thelambwanttheringwillcallthesheepherderforhelp.
⑤Howdoesthestorygo?
Itgoesacordingtotime.
⑥What'stheresultofthestory?
Thebarkingdogsfrightenedthewolfawayandsavedthelamb.
社會傳真
閱讀技巧
2.blockingtrafficsbanswheelchairaccidents
新聞快遞
A（3）B（1）C（4）D（2）
閱讀思考
1.短小易懂、形象生動(作用：增強新聞的簡潔性和可讀性,調解美化版面節(jié)約篇幅)。
2.Cambodia'sDuchisfoundguilty
輕松寫作
A
①Theyareworkinghard.
Heisstudyinghard.
Thetrainarriveslate.
Theplanefliesquickly.
Theboytriedagainandagain.
Hetriedagainandagain.
②Wewonthematch.
Shepassedtheexam.
Theworkersfinishedtheworkaheadoftime.
Thestudentscompletedtheexamaheadoftime.
Iforgottomailtheletteryesterday.
Sheforgottobuythebooklastweek.
Hestoppedcryingsuddenly.
Theystoppedfightingsuddenly.
③Myfathergavemeanewbicycle.
Mymotherboughtmeanewdress.
I'llbuyyouacarlikethat.
Mymotherwillgivemeapenlikethat.
④Heisauniversitystudent.
Sheisacollegestudent.
Thelightisstillon.
Theshopisstillopen.
Thematchisexciting.
Thefilmismoving.
⑤Ihelpedtheboyfindhismother.
Hehelpedmefinishthework.
Theywantmetobecomeateacher.
Myparentswantmetobecameadoctor.
ImadeitaruletoreadEnglishinthemorning.
Imadeitaruletogetupearlyinthemorning.
B
Despitethefactthat…;notonly…,
（1）Byair做飛機
IusedtotravelbyairagreatdealwhenIwasaboy.MyparentsusedtoliveinSouthAmericaandIusedtoflytherefromEuropeintheholidays.AflightattendantwouldtakechargeofmeandIneverhadanunpleasantexperience.IamusedtotravellingbyairandonlyononeoccasionhaveIeverfeltfrightened.Aftertakingoff,wewereflyinglowoverthecityandslowlygainingheight,whentheplanesuddenlyturnedroundandflewbacktotheairport.Whilewewerewaitingtoland,aflightattendanttoldustokeepcalmandtogetofftheplanequietlyassoonasithadtoucheddown.Everybodyonboardwasworriedandwewerecurioustofindoutwhathadhappened.Laterwelearntthattherewasaveryimportantpersononboard.Thepolicehadbeentoldthatabombhadbeenplantedontheplane.Afterwehadlanded,theplanewassearchedthoroughly.Fortunately,nothingwasfoundandfivehourslaterwewereabletotakeoffagain.
（2）Iftheweatherisgood,maybeI'llgotoself-study,mayseetheEnglish,alsomayviewbar,orwatchZaShu,willalsolookatthenewspaper,butanyway,allwanttobelievethattheweatherisnotgood.
如果天氣好，也許我會去自習，可能看英文，也可能看法條，或者看雜書，也會看看報紙，但是不管怎樣，都要堅信天氣不會好的。
C
MyLastSchoolTrip(1)
Ihadapleasantschooltriplastweekend.WewenttotheSeaMuseumbybus.Ittookanhourtogetthereandonceweweretherewetookpicturesinfrontofthegate.Thepictureswereverybeautiful.Thenwewentinsideandvisitedthemuseum.Wealsowenttothe4dtheaterandwatchedanexcitingmovie.
MyLastSchoolTrip(2)
WehavebeentoTaiwan.Iwasexcitedaboutitandplannedalot.Unfortunatly,therewasatyphooncometothere,Weshouldstayatthehotel.WatchingtheboringTV.Theplanningwehadplanned,hasbeencanceled.
Sowehadaterribleschooltrip.
MyLastSchoolTrip(3)
WehavebeentoGuangzhou.IwassopleasedthatIcan'tfallasleepthenightbeforemylasyschooltrip.However,Guangzhouwasrainy.Ifitkeepraining,wemuststayatthehotel.Butluckily,twohourslater,thesunwasshining.Icouldgoouttoplay!
IhadagreatfuninGuangzhou.
D
DearLiHua:
You'vementionedthatyoufeltbadabouttellinglies.Thatmeansyouunderstandyourparents,it'sreallyagoodthing.Sometimesparentsjustfigurethatinternetgameisterrible,theyjustdon'twanttheirchildspendallthetimeforgames,notstudy.Ithinkthemostimportantthingyoushoulddoismakeyourparentsknowsomeadvantagesaboutinternetgames,suchasitcanmakeyourelaxafterstudy,thingslikethat.Bytheway,youshouldalsoensurethatyoucanmakegooduseyourtime.
