浙江地区秋高中英语Unit5Thepowerofnature同步练习新人教版选修6.docx
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浙江地区秋高中英语Unit5Thepowerofnature同步练习新人教版选修6
Unit5Thepowerofnature
话题诵读日积月累
[导语] 火山在地球上喷发已有数百万年了，其中五百多座火山还在喷发着，这也显示了地球本身的力量。
是什么导致了火山？
到底发生了什么事？
那火山带指的是什么？
让我们来了解一下吧。
Therearethousandsofvolcanoesallovertheworld.Whatmakesvolcanoes？
Whathappens?
Theinsideoftheearthisveryhot.Becauseitisvery，veryhot，therockhasmeltedlikeice.Ithasbecomeliquid，likewater.Itisalwaysboiling，likewaterinakettle.Ifyouhaveseenakettleboiling，youknowthatthesteamandboilingwatertrytogetout.Theveryhotmeltedrockinsidetheearthalsotriestogetout.Usuallyitcannotbecausetheoutsideoftheearthistoothickandstrong.
Butinsomeplacestheoutsideoftheearthisthinandweak.Sometimesacrack（asmallopening）appears.Thehotmeltedrock，whichwecall“lava”，pushesupthroughthecrackandburststhrough.Steamandgasshootupintotheairandthehotmeltedlavapoursout.Bigpiecesofrockmaybethrownhighintotheair.
Afterawhilethevolcanobecomesquietagain.Themeltedlavabecomeshard.Laterthesamethinghappensagainandagain.Eachtimemorehotlavapoursoutontopofthecoldlavaandthenbecomeshard.Inthiswayakindofmountainisbuiltup，withaholedownthemiddle.Perhapsthevolcanowillthenbequietandnomorelavawillburstout.Perhapsitwillstartagainhundredsofyearslater.
[词海拾贝]
1．meltv．（使）融化，（使）熔化
2．kettlen．水壶
3．lavan．岩浆，熔岩
4．burstthrough突然出现；突破
5．shootup迅速上升；猛增
[问题思考]
1．Whatisthehotmeltedrockcalled?
_______________________________________________________
2．Willvolcanoesstartagainafterlavaburstsout?
_______________________________________________________
答案：
1.Lava.
2．Somewillandsomewon't.
自主预习步步提高
词汇识记
Ⅰ.将单词与其正确释义连线
1．diagram A．欣赏；感激
2．hurricaneB．绝对的；完全的
3．absoluteC．候选人；候补者
4．candidateD．贵重的；珍贵的
5．preciousE．文件；证件
6．documentF．阳台
7．balconyG．多种多样的
8．trembleH．图表
9．diverseI．飓风；暴风
10．appreciationJ．摇晃，颤抖
答案：
1－H 2－I 3－B 4－C 5－D 6－E 7－F 8－J 9－G 10－A
Ⅱ.根据所给汉语提示写出单词
1．____________n．灰；灰末
2．____________n．一套外衣vt.适合
3．____________adj.实在的；实际的
4．____________vt.射中；射伤
5．____________adj.忧虑的；不安的
6．____________vt.&vi.惊慌；恐慌
7．____________vt.保证；担保
8．____________vi.洗澡
答案：
1.ash 2.suit 3.actual 4.shoot 5.anxious 6.panic 7.guarantee 8.bathe
Ⅲ.根据英语释义写出单词
1．________：
nexttooralongthesideofsomething
2．________：
tocarefullyconsidersomethingtoseehowusefulorvaluableitis
3．________：
alineofraisedwaterthatmovesacrossthesurfaceofthesea
4．________：
thepossibilitythatsomethingwilldevelopinacertainway，orhaveaparticulareffect
5．________：
tochoosesomeoneforapositionorajob
6．________：
allthespecialtools,machines,clothesetc.thatyouneedforaparticularactivity
答案：
1.alongside 2.evaluate 3.wave 4.potential 5.appoint 6.equipment
Ⅳ.选用短语的适当形式完成句子
compare...with；protect...from；beappointedas...；makeone'sway；beaboutto；aswellas；fastasleep；burntotheground
1．You'dbetteroften________________yourhandwriting________others'.
2．Achemistryfactory________________________inthefire.
3．He__________________________ChairmanoftheStudentUnioninourschool.
4．Thoughitwasraining,thesoldiers________thevillage.
5．WhenIcamehome，myfatherwas______________________.
6．I____________________thestationtopickhimupwhenhetelephonedmethathewasdelayed.
答案：
pare with 2.wasburnttotheground 3.hasbeen/wasappointedas 4.weremakingtheirwayto 5.fastasleep 6.wasabouttogoto
Ⅴ.领会句子所用句型并译成汉语
1．Having__collected__and__evaluatedtheinformation,Ihelpotherscientiststopredictwherelavafromthevolcanowillflownextandhowfast.
_______________________________________________________
_______________________________________________________
2．I__was__about__togobacktosleepwhensuddenlymybedroombecameasbrightasday.
_______________________________________________________
_______________________________________________________
3．It__was__not__easy__to__walkinthesesuits,butweslowlymadeourwaytotheedgeofthecraterandlookeddownintothered,boilingcentre.
_______________________________________________________
_______________________________________________________
4．Theothertwoclimbeddownintothecratertocollectsomelavaforlaterstudy,butthis__beingmyfirstexperience，Istayedatthetopandwatchedthem.
_______________________________________________________
_______________________________________________________
答案：
1.收集和评估了这些信息之后，我就帮助其他科学家一起预测下次火山熔岩将往何处流，流速是多少。
2．我刚要再睡，突然我的卧室亮如白昼。
3．穿着这些衣服走起路来实在不容易，但我们还是缓缓朝火山口的边缘走去，并且向下看到了红红的沸腾的中央。
4．另外两人攀下火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。
语篇理解
课文表层理解
Ⅰ.判断正（T）误（F）
1．Thewriterhasthegreatestjobintheworld,butsometimeshewasbored.（ ）
2．MountKilaueaisthemostactivevolcanoinHawaii.（ ）
3．ManypeoplelivenearthetopofMountKilauea,wheretherocksfall.（ ）
4．Aftereruptionthewriterandtheothertwoscientistswenttothemountainonfoot.（ ）
5．Theeruptionwasthewriter'sfirstexperienceandhewouldneverforgetit.（ ）
答案：
1.F 2.F 3.F 4.F 5.T
Ⅱ.读课文回答问题
1．WhereisMountKilauea?
_______________________________________________________
_______________________________________________________
2．Whatisthevolcanologistwearingwhengettingclosetothecrater?
_______________________________________________________
_______________________________________________________
3．Whatdoesthewritermeanbyusing“lucky”inthesentence“Iwasluckyenoughtohaveamuchcloserlookatit”？
（nomorethan20words）
①____________________________________________________
②____________________________________________________
4．Whywasitdifficultforthewritertowalktowardstheedgeofthecrater?
（nomorethan15words）
_______________________________________________________
_______________________________________________________
答案：
1.ItisinHawaii. 2.Heiswearingwhiteprotectivesuitsthatcoveredhiswholebody，helmets，bigbootsandspecialgloves，justlikeaspaceman. 3.①Itwashisfirstsightofaneruption.②Itwasthefirsttimeforhimtowatchthecrater. 4.Theauthorwaswearingspecialprotectiveclothesthatmadeitdifficulttowalk.
Ⅲ.阅读P34～35的Reading部分，完成下列表格
Thewriter'sjob
Traveltounusualplacesandwork1.________peoplefromallovertheworld.
Helpprotectordinarypeoplefromthe2.________.
Collectinformationfora3.____________aboutMountKilauea；helpotherscientiststo
4.__________wherelavawillflownextandhowfast.
Thefirstexperience
Thedayofthe5.____
Mybedbegan6.________andIheardastrangesound.
Mybedroombecameas7.________asday.
Redhotlava8.________hundredsofmetresintotheair.
Thedayaftertheeruption
TwootherscientistsandIweredrivenupthemountainanddroppedascloseaspossibletothe9.________thathadbeenformedduringtheeruption.
Weslowly10.________totheedgeofthecraterandlookeddownintothered，boilingcentre.
答案：
1.alongside 2.volcano 3.database 4.predict 5.eruption 6.shaking 7.bright 8.wasfountaining 9.crater 10.madeourway
课文深层理解
Ⅰ.读课文匹配段落大意
1．Part1：
Paras.（12） A．Thereasonswhythewriteris
enthusiasticabouthisjob.
2．Part2：
Paras.（34）B．Whatthewriter'sjobisand
theimportanceofhisjob.
3．Part3：
Para.（5）C．Thewriter'sexperienceof
watchingthevolcanoeruption.
答案：
1.B 2.C 3.A
Ⅱ.阅读P34～35的Reading部分，选择最佳答案
1．Whatdoesthewritermeanbyusing“lucky”inthesentence“Iwasluckyenoughtohaveamuchcloserlookatit”？
A．Hefeltmuchsaferonthetopwhiletheothertwoscientistsclimbeddownintothecrater.
B．Itwashisfirstsightofaneruption.
C．Itwasthefirsttimeforhimtowatchthecrater.
D．BothBandC.
2．Whatdidtheauthordoafterhewasappointedasavolcanologist?
A．HecollectedinformationaboutMountKilaueaonthespot.
B．Heanalyzedthedataandpredictedwherethelavawouldflow.
C．Hepersuadedpeopletomovetheirhomesoutofthepathofthelava.
D．Hesavedpeoplewhowerecoveredwithlava.
3．WhichofthefollowingdescriptionsofaneruptionisNOTcorrect?
A．ItcausesgreatdamagenearthetopofMountKilauea.
B．Theplaceswherethelavaflowsareusuallyseriouslydamaged.
C．Itcanbeseenfromadistance，eveninahousegarden.
D．Thelavacanfountainhundredsofmetres.
4．Whatdidthewriterfeelandseeinhisfirstsightofaneruption?
A．Hisbedbeganshakingandheheardastrangesound.
B．Hisbedroomwasasbrightasday.
C．Redhotlavawasfountaininghundredsofmetresintothesky.
D．Alloftheabove.
5．Whatisthemainideaofthepassage?
A．AneruptionoccurredinHawaii.
B．Avolcanologist'sjobisexciting.
C．Avolcanologist'sexcitingjobandhisfirstsightofaneruption.
D．Asightofaneruptionishorrible.
答案：
1.D 2.B 3.A 4.D 5.C
知识聚焦讲练互动
要点直击
1．equipmentn．设备；装备
（教材原句P34）Sometimesworkingoutdoors，sometimesinanoffice，sometimesusingscientificequipmentandsometimesmeetinglocalpeopleandtourists，Iamneverbored.
（我）有时在室外工作，有时在办公室里，有时工作中要用科学仪器，有时要会见当地百姓和旅游的人士，我从来都不会厌烦。
①Thecompleteequipmentofthenewhospitalwilltakeayear.
把这个新医院的设备配齐要花一年时间。
②Withouttherightequipmentthemechaniccouldnotrepairthecar.
没有合适的设备，机械师便不能修理汽车。
这是件很有用的厨房用具。
[误]：
It'saveryusefulkitchenequipment.
[正]：
It'saveryusefulpieceofkitchenequipment.
归纳拓展
apieceofequipment一件设备
equipv．装备；配备
equip...with...用……准备……；使……具备……
beequippedwith...配备有……
equipsbfor...使某人对……有所准备；使某人有能力……
well/fullyequipped装备好的
badly/poorlyequipped装备差的
即学即练
单句语法填空。
①Thelocalgovernmentbroughtinlotsofmodernscientific________（equip）．
②Themanagerdecidedtoequiptheworkshop________modernmachines.
完成句子。
③Theirarmy________，soit'sawell－equippedarmy.
他们的部队装备精良，所以是一支配备精良的军队。
④Thecourseisdesignedto
升级会员 