人教版unit4高一英语必修3讲义教学.docx

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