牛津版高二英语unit1教案.docx
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牛津版高二英语unit1教案.docx
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牛津版高二英语unit1教案
Unit1Talesofunexplained
WelcometotheUnit
★Teachingaims:
(1)Tolearnsomenewwordsorphrases:
unexplained,mystery,advanced,sunken,footprint,etc.
(2)Getstudentstoconductafreediscussionaboutsomemysteriousandunexplainedphenomenaintheworld.
★Teachingprocedures:
Step1Lead-in
(1)Explainfourpicturesonebyone.
(2)Discussthequestionsbelowthepictures
Step2wordsandphrases:
﹡words:
1.unexplainedadj.无法解释的5.footprintn.脚印
2.mysteryn.神秘6.Yetin.雪人
3.unsolvedadj.没有解决的7.pyramidn.金字塔
4.technologyn.技术8.Stonehengen.巨石阵
﹡phrases:
1.talesoftheunexplained无法解释的传说
2.befullofmysteries充满神秘
3.advancedscienceandtechnology高科技
4.runinto撞上,偶然碰上
5.asunkenship一艘沉船
Step3.Languagepoints.
1.unexplainedadj.无法解释的,神秘的
eg:
anunexplainedmystery
Hediedforunexplainedreasons.
拓展:
1)该词由词根explain加后缀ed和否定前缀un构成,常用的类似词有:
unsolved未解决的;unidentified未确定的,未查明的;unknown不为人知道的;unmanned无人的,不载人的;unexpected出乎意料的unmarried未婚的.
2)explainvt.解释,说明explanationn.
eg:
Thelawyerexplainedthenewlawtous.
Heexplainedtousthatheforgotaboutthemeeting.
Hegavenoexplanationforhisabsence.
Ex:
①I’llexplain_____you_____themachineworks.
A.for,howB.to,thatC.to,howD.for,that
②Isthereanthingunsolved?
还有什么问题没被解决吗?
③Givetheexplanationforchangingtheplan.说明你改变计划的原因。
2.Theworldweliveinisfullofmysteriesunsolved…
﹡befullof满的(表状态)
befilledwith装满的(表状态和动作),但befullof后只接容器里的东西,不接外面的东西。
eg:
Hereceivedabasketfullofflowers.
=Hereceivedabasketfilledwithflowers.
Hisheadisfullofblackhair.(×)
Hisheadiscoveredwithblackhair.(√)
Ex:
教室里满是人。
Theclassroomisfullof/filledwithpeople.
3.Aspaceshipfromanotherplanet?
Asatellite?
Aweatherballoon?
Can’ttell?
﹡tell常与情态动词can,could,beableto连用,有判断、区别和猜测的意思。
eg:
Ican’ttellthedifferencebetweenKellyandConnie.
CanyoutellTomfromhistwinbrother.
4.runinto…
﹡偶遇,无意中碰到(=runacross/comeacross/meet…bychance)
eg:
Whilewalkingonthestreet,Iranintoanoldfriend.
﹡撞到…上
eg:
Thebusgotoutofcontrolandranintoawall.
拓展:
runafter追求;追逐runaway离开;逃走runover撞到并碾压
runout用光,耗尽
Ex:
一、翻译:
①猜猜我今天遇到谁了.
GuesswhoIranintotoday!
②泰坦尼克号撞上了冰山。
TheTitanicranintotheiceberg.
二.填空
1.Youcanuseadictionarywheneveryourunacrossanewword.
2.Myhuntingdogisrunningafterarabbit.
3.Heranawayfromhomeattheageof13.
4.Twochildrenwererunoverandkilled.
5.Hurryup!
Timeisrunningup.
5.That’swhyitiscalledaUFO!
﹡That’swhy…那就是为什么…,那就是…的原因。
why引导表语从句。
eg:
That’swhyIwaslateforschooltoday.
That’swhyheranawayfromhome.
拓展:
That’sbecause…那是因为…
eg:
Heisnotheretoday.That’sbecauseheisill.
Ex:
①Ihadneitheraraincoatnoranumbrella.______Igotwetthrough.(1998上海卷)
A.It’sthereasonB.That’swhenC.It’sbecauseD.That’swhy
②那就是我减肥的原因。
That’swhyIloseweight.
③她变瘦了。
那是因为她服了减肥药。
Shebecomesslim.That’sbecauseshetookweight-losspills.
6.ThereasonforbuildingthepyramidsinEgyptisstillunknowneventoday.
﹡Thereasonforsth/doingsth…
why…
eg:
Thereasonforhisbeinglateisstillunknown.
=Thereasonwhyhewaslateisstillunknown.
拓展:
﹡Thereason(forsth./doingsth./why…)isthat…
eg:
Thereasonwhyhewaslate/forhisbeinglateisthathesentasickmantohospital.
Ex:
①Thereason_____heislateis____therewasabreakdownontherailway.
A.Why,whyB.because,thatC.that,becauseD.Why,that
②他没有参加会议的原因是他生病了。
Thereasonforhisnotattendingthemeeting/whyhedidn’tattendingthemeetingisthathewasill.
Unit1Boymissing,policepuzzled
ReadingⅡ(languagepoints)
Step1.Revision
﹡Translationthefollowingphrases:
1.偶遇runinto6.根据accordingto
2.一艘沉船asunkenship7.编造makeup
3.充满befullof/befilledwith8.负责,接管takechargeof
4.无法解释的事情unexplainedthings9.排除ruleout
5.加强,促进stepup10.调查,检查lookinto
Step2.Languagepoints
1.Boymissing,policepuzzled(=Aboyismissing,andthepolicearepuzzled.)(title0
﹡puzzlevt.使…困惑n.疑惑,谜,智力游戏
puzzledadj.困惑的(常用于指人,有时可以指人的表情)
puzzlingadj.令人困惑的(常用于指物)
eg:
Herillnesspuzzledallthedoctors.
Itisstillapuzzle.
Thepuzzlingproblemmademepuzzled.
Thereisapuzzledlookinherface.
归纳:
puzzle,interest,surprise,astonish,shock,upset,excite,disappoint,please,satisfy,frighten,
Amaze等词都属于同一类,都有两个形容词,用法同puzzling和puzzled.
Ex:
①_____andhappy,Tonystoodupandacceptedtheprize.(2006全国卷)
A.SurprisingB.SurprisedC.BeingsurprisedD.Tobesurprising
②Tomsounds____verymuchinthejob,butI’mnotsurewhetherhecanmanageit.
(2006年安徽卷)
A.interestedB.interestingC.interestinglyD.interestedly
2.PoliceinAmericahavesteppeduptheirsearchforafifteen-year-oldboywhowentmissingtwodaysagoinDover,NewHampshire.(Line1)
1)stepup(=speedup;increase)加快,加强,促进,逐步提高
eg:
stepupone’space加快步伐
stepupone’ssocialposition逐步提高社会地位
Ourtradewithforeigncountriesissteppingup.我们和外国的贸易正在逐步增加。
Ex:
他们必须加速新学校的建造。
Theymuststepupthebuildingofthenewschool.
2)search﹡vt.搜寻,搜查。
searchsp./sbforsth.
eg:
Thepolicesearchedthehouseforthestolenjewelry(珠宝).
Asupermarketdoesn’thavetherighttosearchitscustomersforthelostthings.
拓展:
searchoutsth.找到,查出
﹡n.搜查,搜寻insearchof为了寻找…
eg:
Allthevillagerswentoutinsearchofthemissingboy.
Ex:
①Thewentout______water.
A.insearchofB.inasearchofC.insearchD.insearchfor
②Hesearched___thebookandhandedittome.
A.forB.outC,throughD./
③他们搜查森林是为了找失踪的女孩。
Theysearchedtheforestforthemissinggirl.
④尽管天很黑,格林先生仍然出去为他妻子找医生。
Thoughitwasdark,MrGreenwentoutinsearchofadoctorforhiswife.
3)go+adj.表示“变成,处于某种状态”,但往往表示不好的变化
eg:
gomad/hungry/wrong/worse/grey/blind
Ex:
Onhearingthenewsoftheaccidentinthecoalmine,she_____pale.(2004湖北卷)
A.gotB.changedC.wentD.appeared
3.Peoplehaveshowngreatinterestinhisdisappearanceduetosightingsofpuzzlinglights…(Line4)
﹡show/have/takeinterestin…在…方面表现出兴趣
be/getinterestedin…对…有兴趣
developaninterestin…培养…的兴趣
﹡dueto=becauseof,thanksto…
eg:
Theaccidentwasduetocarelessdriving.
Hisinjury(伤)wasduetohiscarelessuseofthegun.
Ex:
①他的成功是由于他的努力。
Hissuccessisduetohishardwork.
②比赛由于下大雨而延期。
Thegamewasputoffduetotheheavyrain.
4.MrFoster,who…,wassurprisedthathissondidnottellanyonethathewasstayingoutlate.(Line20)
﹡stayout不回家
拓展:
staybehind留在后面stayin留在家里stayup熬夜stay(at)home呆在家里
stayinbed不起床
5.WitnessesalsosaytheysawJustinwalkingtowardshishomeat10.45p.m.(Line32)
﹡witnessn.目击者,证人
eg:
Thepolicearetryingtofindwitnessesoftheaccident.
vt.目击,目睹;证明,表明
eg:
Didanyonewitnesstheaccident.
Histearswitnessedtheshamehefelt.
Ex:
Thepolicewantedtoknowwhethertherewassomeonewho____therobbery(抢劫).
A.witnessedB.staredC.lookedD.proved
6.Ithadmulti-colouredlightsallarounditand…(Line48)
﹡multi-coloured多种颜色的
multi为常用前缀,表示“多于一的,多的”
eg:
multinational多国的multicultural多文化的multimedia多媒体
拓展:
表示数量的前缀还有;
mono单一的monogamy一夫一妻制
bi两,双bicycle自行车
tri三,三次tricycle三轮车
kilo千kilometer千米kilogram千克
milli千分之一millimeter毫米
semi一半semicircle半圆形
7.Standinginsidewerelotsofwhite-skinned,strange-lookingcreatureswithlargeblackeyes.
﹡white-skinnedadj.“白皮肤的”,是由形容词加名词的-ed形式构成的复合形容词。
eg:
warm-hearted热心肠的cold-blooded冷血的
absent-minded心不在焉的blue-eyed蓝眼睛的
﹡strange-lookingadj.长相奇怪的形容词+现在分词
eg:
good-looking好看的easy-going随和的hard-working勤劳的
拓展:
1)名词+现在分词
peace-loving爱好和平的man-eating吃人的money-making赚钱的
2)名词+过去分词
man-made人造的hand-made手工做的
snow-covered被雪覆盖的state-owned国有的
3)副词+过去分词
well-written写得好的well-known著名的newly-built新建的
4)数词+名词的ed形式
three-legged三条腿的two-faced两面的five-storied五层的
8.Thealienstookmeawaysothattheycoulddoresearchonme.(Line63)
research﹡n.研究,调查(常与on/into/in连用,与动词make/do/carryout构成短语)
eg:
I’mcarryingout/doing/makingresearchintotheeffectsofsmoking.
我在从事吸烟所造成影响的研究。
﹡v.研究,调查
eg:
Agroupofexpertsareresearchingin/into/onthecausesofcancer.
拓展:
researchern.研究人员
Ex:
这位研究人员正在从事肺癌的研究。
Theresearcherisdoingresearchonlungcancer.
9.PolicehavenotruledoutthepossibilitythatJustinwastakenbyaliens,butarealsolookingintootherpossibilities.(Line73)
﹡possibilityn.可能,可能性,后面常接of短语或that引导的同位语从句。
eg:
Thereisnopossibilityofhisreturningthisweek.
Thereisnopossibilitythatthesamethingwillhappenagain.
拓展:
1)possibleadj.possiblyadv.impossibleadj.不可能
2)as…aspossible=as…assb.can尽可能
eg:
assoonaspossible
3)ifpossible如果可能的话
﹡ruleout排除;使不能发生,使某人无法做某事
eg:
Lungcancercannotberuledoutinthiscase.
这病例不能排除肺癌的可能性。
Rainruledoutfurtherplay.
雨使比赛无法继续进行。
Anankleinjuryruledhimoutofthematch.
脚踝受伤使他无法参加这场比赛。
﹡lookinto1)向里面看lookintotheroom
lookintoone’seyes注视某人的眼睛
2)调查,研究lookintothematter
拓展:
lookafter照料lookbackon回顾,回忆lookdownon轻视
lookupto尊重lookforwardto期盼,期待lookup(aword)查找
lookon旁观(旁观者looker-on)
lookon…as…当作,看成lookout(for)小心
lookthrough翻阅,浏览looksb.upanddown上下打量某人
Ex:
①Thebuildingaroundthecornercaughtfirelastnight.Thepolicearenow____thematter.(2006年湖北卷)
A.seeingthroughB.workingoutC.lookingintoD.watchingover
②我请你排除掉这个可能性。
Iaskedyoutoruleoutthepossibility.
10.‘Sometimespeoplemakeupsuchamazingstories,’saysDetectiveSamPeterson,whohastakenchargeofthecase.(Line76)
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