人教版unit4高一英语必修3讲义教学.docx
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人教版unit4高一英语必修3讲义教学.docx
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人教版unit4高一英语必修3讲义教学
Unit4Astronmy:
thescienceofthestars
Ⅰ.Newwordsandexpressions(P97-98)
Ⅱ.Languagepoints
1.system:
n.系统;体系,制度;身体;条理,秩序;方法,方法
thesolarsystem/theMilkyWaysystem/therailwaysystem/analarmsystem/thedigestivesystem/theBritisheducational~/asocial~/Alcoholisbadforyour~./Heworkswithout~/agood~ofteachinglanguage.
systematic:
adj系统的,有条理的/systematically(adv.)/systematize(vt)使…系统化/有条理
Ex.①He'svery____inallhisdoes./Hedoeseverythingvery_____.
②Wemusttryto___thewaywemakenotes.③You'llfindlittle____inhismethodofwork.
④Thelegal____operatesverydifferentlyinthesecountries.
⑤Heclaimstohaveaspecial___forwinningmoneyonhorserace.
⑥The____systemisonlyapartoftheMilkyWay_____.
thesolarsystem/thesolarenergythelunarnewyear.
2.match/suit(sb)/fit(sb)Ex.①Hershoes____herdress;theylookverywelltogether.
②—Howabouteighto'clockoutsidethecinema?
—That____mefine.
③Thisafternoon'sfootball____issuretobeanexcitingone,forthetwosidesarewell-.
④Themarriageofthemisapurelove____.(棋逢对手)
⑤Ilike_____ofyourskirt.Itis____goodmatchforyourblouse.
3.interest(vt)sb/interested/interesting(adj)/interest:
UN兴趣CN爱好UN利息pl.利益
Whatinterestsmemostisthat…be/get/become/growinterestedin…
havetake/find/show/develop(agreat)interestinsth./loseinterestin…
toone'sinterest/with(great)interest/intheinterestsof
Ex.①Whatreally____Shylockwasthe____peopleowedhim.
②Mytwogreat____inlifearemusicandreading.Ihavedevelopedagreat_____inreading.
Itisbelievedthatifabookis_____,itwillsurely____thereaders.Igrowvery____inthe____books.ButsometimesIlose____insomeboringbooks.
4.the____(起源)oflife/aFrenchman____origin/the____(源头)oftheriver/accordingtoinformed_____religion(n.)/religious(adj.)
5.idea:
havean/no/some/anyideaof…/that…givesbanideaof…(了解)
c.f:
idea想法,念头,主张,打算/opinion意见,主张,看法/impression印象/thought(通过思考推理形成的)思想,想法
Ex.①Whatdoyouthinkofthe___thatweshouldallwearuniforms?
②Hanksspokesoforcefullythattheresthadtogiveintohis____.
③What'syourfirst____ofthiscity?
④___areexpressedbymeansofspeech.
⑤My____ofthisweekend'sactivityisgoingoutwithsomegoodfriends.
6.onearth①=intheworld在世上Theyarethebestfolksonearth.
②(who/what/when…疑问词后)究竟,到底What~doyoumean?
/Why~didn'tyoutellmethetruth?
/ontheearth在地球上,在世界上/intheearth在泥土里/intheworld①在世界上②=onearth究竟,到底
7.exactly:
adv.精确地,确切地;恰好,正好;(表示赞同的回答)正是,确实如此
Thetrainarrivedatexactly8o'clock./That's~whatIexpected./beexctlylike…/beexactlythesame/anexact(adj.)description
Ex.—Peopleshouldstopusingcarsandstartusingpublictransport.
—___.Theroadsaretoocrowdedasitis.A.AllrightB.ExactlyC.GoaheadD.Fine.
8.两种形式的副词:
①wide(宽大地)/widely(广泛地):
be___awake/openhiseyes___/withthedoor____openbe____used/known/accepted/read
②deep(深地)/deeply(深深地):
dig___intotheground/be____moved
③close(近地)/closely(密切地):
stand___tosb/be___relatedto/connectedwith…
④high(高地)/highly(高度地):
fly____/be____praised/think____of.
⑤late(晚)/lately(近来)Theycameback____andhadsometea./TheylivedinLondonuntilquite____.
⑥free(免费)/freely自由地
Ex.①The___friend____tothedoor____thedoor.(close)②Theplayercanjumpreally____,soweallspeak____ofhim.(high)
③Whenweget___tonature,wefinditmorebeautiful.Hewaswatched____.(close)
④Theoldmanhasa____lovefortheParty.ShelovestheParty___.(deep)
⑤Akiteisflying____upinthesky.Ivaluethebook____.(high)
⑥Hiseyesare___open.Hetravels____.(wide)
9.intheuniverse/inspaceintheory/practice:
Yourplanisgood____,butdoesitwork___?
10.begin/start/endupwith/as…tobegin/startwithacloudofdust—团尘埃
11.direction①方向inall~s/inevery~/inthe~of…/haveapoorsenseof~
②指导underthe~of…③pl.指南,说明书read/followthe~s
12.combinetheorywith(and)practice/incombination(n.)with...与…结合/联合
c.f:
joinsthto…Thenewhighwayhasjoinedourvillagetothemoderncity.connectsthwith…/unite…into…
Ex.①Ifyourknowledgecanbeinsomeway____withmyexperience,wearesuretosucceed.(joined/united/connected/combined)
②Youcan't____studyingforyourexamswithawildsociallife!
(combine/join/compare/compete.)
13.what/which/that/as/it:
①___isimportantforusstudentsisthatweshouldmakefulluseoftime.
②___isimportantforusstudents,weshould…③___isimportantfor…thatweshould…
④__weshouldmake…isimportantforusstudents.⑤Weshouldmake…,__isimportantfor…
14.betodo①(将来)计划,安排,打算
Themeetingistotakeplacetomorrow./Wearetomeetattheschoolgateat9o'clock.
②must/haveto/should/oughtto:
Youaretobebackby10o'clock./ThebooksyouborrowedaretobereturnedbeforeJuly5.
Iwastohavereturnedearlier,buttheymanagedtoletmestayovertheweekend.(betohavedone/should(oughtto)havedone)
③(过去时)注定将会:
Theywerenevertomeetagain./Hewaslatertoregrethisdecision.
④(条件状从)表将来:
Theflowersmustbewateredregularlyiftheyaretosurvive.
⑤表目的Theprizeistohonourhimforhisgreatdiscovery.⑥betoblame/let
⑦与将来事实相反的虚拟条件从句中weretodo:
Ifweweretoofferyoumoremoney,wouldyoustay?
c.f:
beabouttodosth(when)正要,即将(不连具体时间状语)
Wewereabouttogooutwhenastrangercamein./Themeetingisabouttostart.
bedoing位移动词用进行时表将来,安排好的事情She'sleavingearlytomorrowmorning.
begoingtodosth①(人)打算②(物)有迹象表明某事要发生
It'sgoingtorain./Theropeisgoingtobreak.
will①意愿色彩的将来时②边说边做,说了就做
—Janeisinhospital.—I'msorrytohearthat.Iwillgoandseeher.
Ex.①YaoMinghasbecomeasuperstar,butseveralyearsagonoonecouldhaveimaginedtheroleonthebasketballplaygroundhe___.A.hasplayedB.playedC.wastoplayD.plays
②—Itwasreallyverykindofyoutogivemealifehome.—Oh,don'tmentionit.I___pastyourhouseanyway.A.willcomeB.hadcomeC.havecomeD.wascoming
③Ladiesandgentlemen,pleasefastenyourseatbelts.Theplane__.(takeoff/istakingoff/hastakenoff/tookoff)
④—__leaveattheendofthismonth.—Idon'tthinkyoushoulddothatuntil__anotherjob.
A.I'mgoingto;you'dfoundB.I'mgoingto;you'vefoundC.I'll;you'llfindD.I'll;you'dfind
⑤Inaroomabovethestore,whereaparty____,someworkerswerebusilysettingthetable.
A.wastobeheldB.hasbeenheldC.willbeheldD.isbeingheld.
⑥Children___playfootballonbusystreetsincaseofdanger.A.arenotB.arenottoC.aregoingto
15.violent:
adj剧烈的,猛烈的,强烈的;暴力的;(脾气)狂暴的,暴躁的violentlyadv.
havea____change/wind/storm/reaction/crime/death/quarrel/attack/earthquake/temper
haveaviolentpaininhisstomach/haveaviolenttoothache
Itookaviolentdisliketohim./Hisheartwasbeating_____.
violence:
UN暴力,暴行;侵犯,伤害,损害;激烈,猛烈;Warisanactof_____./doviolenceto损害,粗暴对待/takebyviolence强攻/夺/layviolenthandson对…行凶,向…下毒手/
Thewindblewwithgreat___/____.
Ex.①Therobberlaidviolenthands____thepassengers.②Hetookmywallet___violence.
③Hedieda_____(惨遭横死).④Hewascaughtin____(狂风暴雨)yesterday.
⑤Shetrembled____withfear.⑥You'dbetternotshutthewindowwithgreat____./____.
⑦It'scommonlybelievedthat____programmesandvideogamesreallycausepeopletobecomemoreaggressive.(fierce/violent/cruel/fearful)
16.if/whether
(1)宾从,主语从句后置用if/whether皆可
(2)条件状从"如果"用if,宾从是否定句时用if
Idon'tknowif/whetherhe'llcome.Ifhecomes,I'llletyouknow.Idon'tcareifyoudon'tcome.
(3)只用whether的场合①whetherornot②whethertodo③介+whether…④discusswhether…⑤表从;同位语从句;句首的主语从句⑥Whether…or…不管…还是…(状从)
Ex.①___itrainsornot,weareplayingfootballonSunday.②Allpeople,___theyareoldoryoung,richorpoor,havebeentryingtheirbesttohelpthoseinneedsincethedisaster.
③Wehaven’tsettledthequestionof___itisnecessaryforhim.
④So__lifewillcontinueontheearthformillionsofyearstocomewilldependon___thisproblemcanbesolved.
⑤Hisabilityhasneverbeenindoubt—thequestionis____heispreparedtoworkhard.
⑥Ithasn'tbeendecided____thesportsmeetwillbeheldontime.
⑦Iknownothingabout____MrSmith'soperationhasbeensuccessful.
⑧Wediscussed___thisarticleshouldbecancelled.⑨Wedon'tcare___theywon'tsupportus.
17.last①vi.vt.持续,延续;耐用;够(某人)用…(时间)
Thehotweatherlasted4days(c.f:
Theweatherremained/stayed/continuedhotfor4days)
Theclothlastswell.Thefoodwilllastusanother3days.
②adj.adv.最后的;最不可能的;最近的Heisthelasttoleave/totelllies.inthelast30years(havedone)
③Therainisexpectedto____untiltheendofthisweek.
18.explode(某物)爆炸;(感情)迸发;(人)冲动,激动=burstoutsuddenly
Theboiler/fireworkexploded.explodewith/intolaughter哄然大笑
Hisangerexploded./Heexplodedwith(in)anger.(勃然大怒)
Iwasabouttoexplode.theexplodingworldpopulation
explosionn.爆炸/explosiveadj.易爆的n.炸药,爆炸物/unexploded:
adj.未爆炸的
c.f:
explode炸弹,火药,瓦斯的爆炸/burst炸弹,堤防,血管,气球等的爆裂/erupt火山爆发/
blowup炸毁(vt)/explode/setoffabomb引爆
19.intime及时;总有一天,迟早beintimeforthebus/tocatchthebus/Ifyoukeepon,you'llsucceed~.
intime/ontime按时/aheadoftime/allthetime/atonetime曾经,一度/atatime一次/
attimes有时/atthesametime同时;然而/atnotime绝不(句首倒装)/innotime立刻/
fromtimetotime时而,不时/forthetimebeing暂时/againsttime争分夺秒地,尽快地/
each(every)time/thefirsttime/forthefirsttime/onceuponatime/killtime/takeone’stime从容进行,慢慢来/gain/lose/keeptime(钟表)走得快/慢/准/haveagoodtime/inone'ssparetime/astimegoeson.
Ex.①Hearrivedatthescene___tosavehisdaughter.②Thetrainpulledin____.
③Thisisadifficultproblem,_____itisextremelyinteresting.
④____wemetfrequently.⑤_____willChinabethefirsttousenuclearweapons.
⑥Ithoughtherniceandhonest___Imether.⑦Don'tworry—I'msureth
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