Unit 1 Science Fiction 詞匯教案-高中英語(yǔ)人教版（2019）選擇性必修第四冊(cè)

2019新人教高中英語(yǔ)選擇性必修四Unit1ScienceFiction單元詞匯公開(kāi)課教案Teachingaims:1.EnablestudentsTomastertheusagesofsuchimportantwordsandexpressionsasappointment,declare,urge,explode,guilty,superior,etc.2.Helpstudentstolearntousetherightcollocationsbetweenadjectivesandnouns,verbsandobjects,etc.3.Guidestudentstousewhatyouhavelearntintowriting.Teachingkeyanddifficultpoints:1.Helpstudentstolearntheboldwordsandexpressionsoftheunit.2.ExercisesareexpectedtoassiststudentstoexpressthemselvesfreelyinEnglish.3.Howtousethewordsandexpressionsinrealsituations.Teachingprocedures:StepⅠRevisionRetellthestorySatisfactionGuaranteed(adapted)inyourownwordsandtrytouseasmanywordsandphraseswehavelearntaspossible.Suggestedanswer:ArobotnamedTonywassenttoClaire’shousetobetestedout.Helookedlikearealman,tallandhandsomewithsmoothhairandadeepvoice.Notonlydidhelooklikeahuman,buthebehavedlikearealman.HedideverythingtocomfortClaire.Hepreparedbreakfastinthemorning.HeeventriedtohelpClairegetdressed,whichmadeClairefeelembarrassed.WhenheheardthatClairewasnotsatisfiedwithherhouse,hebegintoimproveit.WhenhelearntthatClairewasjealousofanotherlady,hehelpedtoimprovehermakeupandmakeGladysandherfriendsadmireClairebyholdingapartyathome.Tonywasonlyarobot,buthecoulddoandthinkexactlylikearealman.Heevenfellinlovewithhishostess,Claire,neartheendofthetest.Whatexcellentsciencefictionitis!StepⅡSelf-directedstudy--wordformationDuringthestudents’self-studytime,askthemtofindouttherelativeformsofthefollowingwordsandatthesametime,makeouttheirmeaningsbyreferringtothedictionaryorreferencebooks.1.n.預(yù)約,委任→adj.指定的→vt.任命,委派

2.n.售貨員,推銷員→n.女售貨員

3.n.犯罪,內(nèi)疚→adj.內(nèi)疚的,有罪的

4.vt.解散,解雇→n.解雇,開(kāi)除

5.vt.表明,宣稱,公布→n.宣布,公告

6.vt.計(jì)算,預(yù)測(cè)→n.計(jì)算,估算→n.計(jì)算器

7.n.分開(kāi),分隔→adj.分裂的,有分歧的→vt.分割,使分離

8.n.欲望,沖動(dòng)vt.催促,力勸→adj.緊急的,催促的→n.緊急的事

9.n.最大量adj.最大極限的→n.最小值adj.最小極限的

10.vt./vi.爆炸,爆破→n.爆炸,爆破→adj.爆炸的

11.n.泥,泥漿→adj.泥濘的

12.n.夸大,夸張→vt.夸張,夸大

Suggestedanswers:1.appointment;appointed;appoint2.salesman;saleswoman3.guilt;guilty4.dismiss;dismissal5.declare;declaration6.calculate;calculation;calculator7.division;divided;divide8.urge;urgent;urgency9.maximum;minimum10.explode;explosion;explosive11.mud;muddy12.overstatement;overstateStepⅢCollocations1.科幻小說(shuō)

2.檢驗(yàn),測(cè)試

3.更像是,更接近

4.根據(jù),以……的方式

5.事物的利與弊

6.比……更好,更勝一籌

7.接管,接手

8.與……沖突或抵觸

9.關(guān)掉,熄滅

10.(逐漸)減少,消失

11.有強(qiáng)烈的欲望做某事

12.開(kāi)始工作

13.環(huán)顧四周

14.深吸一口氣

15.做……的風(fēng)險(xiǎn)

16.以最大的速度

17.像炸彈一樣爆炸

18.驚呆了

Suggestedanswers:1.sciencefiction2.testout3.morelike4.ona...sandcons6.superiorto7.takeover8.conflictwith9.turnout10.fallaway11.haveanurgetodosth12.beginone’scareer13.lookaround14.drawadeepbreath15.theriskofdoingsth16.atmaximumspeed17.explodelikeabomb18.be/feelstunnedStepⅣTheusagesofimportantwords1.appointmentn.約會(huì);預(yù)約;委任【教材回顧】Shehadanappointmenttopainthernails,thenshewentintoanexpensiveclothesshop.【詞匯延伸】TomwasappointedmanageroftheengineeringdepartmenttotaketheplaceofGeorge.湯姆被任命為工程部的經(jīng)理,接替喬治的位置。Thecompetitors,excitedandenergetic,gatheredtogetherattheappointedtime,andsetoffattheschoolgateat7:00am.興奮而又充滿活力的參賽者在指定時(shí)間集合,于早上七點(diǎn)從校門口出發(fā)?！練w納總結(jié)】和某人預(yù)約/有約會(huì)

守約/違約

任命某人為……

【考點(diǎn)運(yùn)用】①ZhangZhengwas(appoint)ascaptainofChina’sfirstaircraftcarrier“Liaoning”.

②IhaveanappointmentDrSmith,butIneedtochangeit.

【例句仿寫】她在約定的時(shí)間在我的公寓里等著帶我去公園。2.declarevt.宣布,聲明;聲稱;宣稱【教材回顧】Sheheardhimdeclarethathedidnotwanttoleaveherthenextday,andthathefeltmorethanjustthedesiretopleaseher.【翻譯句子】【詞匯延伸】InSeptember1939,BritaindeclaredwaronGermanyafterGermanyinvadedPoland.1939年9月,在德國(guó)入侵波蘭后,英國(guó)向德國(guó)宣戰(zhàn)。Thecourtdeclaredthatstrikeactionwasillegal.法院宣布罷工行為是違法的。Thechairmandeclaredtheceremonyopen;allofuspresentcheered.主席宣布儀式開(kāi)始,我們?cè)趫?chǎng)的所有人都?xì)g呼雀躍。【歸納總結(jié)】向……宣戰(zhàn)

宣布獨(dú)立/破產(chǎn)

宣布……成為……

表示贊成/反對(duì)

【考點(diǎn)運(yùn)用】①Ifyouhavenothing(declare),pleasegothroughthegreenchannel.

②Whenaskedforhisopinion,hedeclaredstronglythepolicy,whichsurprisedeveryonepresentatthemeeting.

【例句仿寫】這位研究者宣稱自己是專家。3.urgevt.催促;力勸;大力推薦n.強(qiáng)烈的欲望;沖動(dòng)【教材回顧】Ihadastrongurgetolookattherandomthingsthatwerebeingflashedbeforemyeyes!【同義句替換】【詞匯延伸】Atfirst,peopleapprovedofhisstudiesandurgedhimtocontinue.起初,人們認(rèn)可他的研究,催促他繼續(xù)研究。Heurgedthatwe(should)takeimmediatesteps.他力勸我們立即采取措施。Havingenoughfatandsaltinyourmealswillreducetheurgetosnackbetweenmeals.吃飯時(shí)攝入充足的脂肪和鹽會(huì)減少兩餐之間想吃零食的欲望?！練w納總結(jié)】迫切想做某事

催促某人做某事

極力主張;強(qiáng)調(diào)……

堅(jiān)決要求

緊急,迫切n.

【考點(diǎn)運(yùn)用】①M(fèi)oreandmorepeopleurgethegovernment(do)moreforthedisabled.

②Organiseyourgoalsbasedontwocriteria—thedegreeof(urge)andimportance.

【一句多譯】隨著期末考試的來(lái)臨,老師敦促我們努力學(xué)習(xí)。Ourteacherurgeswiththefinalexamdrawingnear.

Ourteacherurges,asthefinalexamisdrawingnear.

Ourteacherwiththefinalexamdrawingnear.

4.explodevi.爆炸;爆破【教材回顧】ButifIstoppedandthesamespacewasbeingoccupiedbysomethingelse,wewouldbeforcedtogetherandexplodelikeabomb!【詞匯延伸】Thebombwasexplodedundercontrolledconditions.炸彈在受控的條件下被引爆了。Florida’spopulationexplodedafterWorldWarⅡ.第二次世界大戰(zhàn)后佛羅里達(dá)州的人口迅速增加?！練w納總結(jié)】人口激增

勃然大怒

突然大笑起來(lái)

【近義短語(yǔ)】突然哭起來(lái)/笑起來(lái)

突然哭起來(lái)/笑起來(lái)

【例句仿寫】面對(duì)這混亂的局面,他勃然大怒。5.guiltyadj.內(nèi)疚的;有罪的;有過(guò)失的【教材回顧】Althoughitwascompletelyinnocent,Clairefeltguilty.【詞匯延伸】Hisguiltyexpressionconfirmedmysuspicions.他內(nèi)疚的表情證實(shí)了我的猜疑。Ifeltguiltyaboutbreakingmypromise.我對(duì)違背諾言感到內(nèi)疚?！練w納總結(jié)】對(duì)……感到內(nèi)疚的

內(nèi)疚感

犯罪

【反義短語(yǔ)】無(wú)罪,清白

【考點(diǎn)運(yùn)用】IstillfeelguiltythesethingsIsaidtomyfatherwhenIwasateenager.

【例句仿寫】約翰臉上顯出慚愧的表情。6.superioradj.更好的;占優(yōu)勢(shì)的;(在級(jí)別或重要性上)更高的【教材回顧】Insci-fistories,robotsoftenbecomesuperiorandtakeover.【詞匯延伸】Wehavearelationshipinfinitelysuperiortothoseofmanyofourfriends.我們的關(guān)系要比我們其他許多朋友的關(guān)系好很多。Healwayslookssosuperior.他總是顯得那么有優(yōu)越感?！練w納總結(jié)】比……更好,更勝一籌

更高的地位

上級(jí)法院

【反義短語(yǔ)】比……更劣等的,更次的

【近義短語(yǔ)】比……高級(jí)的

【考點(diǎn)運(yùn)用】①Yourcomputerisfarsuperiormine.

②ThepositionhadtobefilledbyanofficerseniorHaig.

【例句仿寫】在環(huán)境保護(hù)上,可回收袋子比塑料袋更勝一籌。Suggestedanswers:1.【歸納總結(jié)】make/haveanappointmentwithsbkeep/breakan/one’sappointmentappointsbas/to【考點(diǎn)運(yùn)用】①appointed②with【例句仿寫】Shewaswaitingatmyapartmentattheappointedtimetotakemetothepark.2.【翻譯句子】她聽(tīng)著他宣布說(shuō)他次日并不想離開(kāi)她,而且他心里的愿望不只是讓她開(kāi)心而已?！練w納總結(jié)】declarewarondeclareindependence/bankruptcydeclaresb/sth(tobe/as)sthdeclarefor/against【考點(diǎn)運(yùn)用】①todeclare②against【例句仿寫】Theresearcherdeclaredhimselftobeanexpert.3.【同義句替換】Ihadastrongwillingtolookattherandomthingsthatwerebeingflashedbeforemyeyes!【歸納總結(jié)】haveanurgetodourgesbtodo/intodoingsthurgethat...(should)dosthItisurgedthat...(should)dosthurgency【考點(diǎn)運(yùn)用】①todo/intodoing②urgency【一句多譯】ustostudyhard/intostudyinghard;thatweshouldstudyhard;pushedusintostudyinghard4.【歸納總結(jié)】apopulationexplosionexplodewith/intoangerexplodeintolaughter【近義短語(yǔ)】burstintotears/laughterburstoutcrying/laughing【例句仿寫】Facingthemess,heexplodedinto/withanger.5.【歸納總結(jié)】guiltyaboutsthasenseofguiltguiltyofacrime【反義短語(yǔ)】innocentofacrime【考點(diǎn)運(yùn)用】about【例句仿寫】Johnhadaguiltylookonhisface.6.【歸納總結(jié)】superiortosuperiorstatusasuperiorcourtoflaw【反義短語(yǔ)】beinferiorto【近義短語(yǔ)】beseniorto【考點(diǎn)運(yùn)用】①to②to【例句仿寫】Recycledbagsaresuperiortoplasticbagsinenvironmentalprotection.StepⅤSummaryWriteawordyouhavelearntinthisunitbeforeeachdefinitionandthenfinishthemindmapaboutitswordformationorcollocationsyou’velearnt.1.aformalarrangementtovisitormeetsb

collocation—

2.tostatesthfirmlyandclearly

collocation—

3.torecommendsthstrongly

derivative—

4.tomakesthburstloudlyandviolently

derivative—

Suggestedanswers:1.appointmentmake/haveanappointmentwithsb和某人預(yù)約/有約會(huì)keep/breakan/one’sappointment守約/違約appointsbas/to任命某人為……2.declaredeclarewaron向……宣戰(zhàn)declaresb/sth(tobe/as)sth宣布……成為……declarefor/against表示贊成/反對(duì)3.urgeadj.urgent;adv.urgently;n.urgency4.explodeadj.explosive;n.explosionStepⅥPracticeActivity1Completethepassagewithsuitablewordsandcontinuethestory.課文語(yǔ)法填空,在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。AhouseholdrobotcalledTonywastobetested1.inLarry’shouse.ThoughClaire,Larry’swife,didn’tlike2.ideaatthebeginning,shewaspersuadedtolettherobot3.(company)herwhileherhusbandwasawayonabusinesstrip.Therobotlookedlikeatallandhandsomemanwithsmoothhair.Thoughhisfacial4.(express)neverchanged,therobotspokeinadeepvoice.AtthefirstsightofTony,Clairefeltalarmedbecauseheseemed5._______(much)likeahumanthanamachine.SowhenTonyofferedtohelpdressing,Clairefelt6.(embarrass).

However,TonygraduallywonClaire’strust.HetookgoodcareofClaireandevenmanagedtorescueherwhenshefellofftheladder.HealsohelpedClairerealiseherdreamsby7.____________(make)herhomeelegant,givingheranewhaircutandchanginghermakeup.Thereforeatthepartyalltheguestswho8.(invite)werefilledwithadmirationwhentheysawherhousewas9.(complete)changed.Clairefeltsatisfiedandrecoveredherconfidence.AndTonysaidhewassoattached10.herthathehatedtoleaveher.

Paragraph1:Tonyfreedheranddisappearedfromsight.ItwasthenthatClairerealisedthatTonyhadopenedthecurtainsofthefrontwindow.Paragraph2:ThenextmorningacardroveupandtookTonyaway.Activity2TranslatethesentencesintoEnglish.1.當(dāng)她轉(zhuǎn)過(guò)身來(lái)時(shí),格拉迪絲·克拉芬站在那里。2.因?yàn)樗槐辉试S陪她去商店,所以他寫了一份購(gòu)物清單,上面列了他裝修房子需要用到的東西。3.我很榮幸被邀請(qǐng)?jiān)谶@次國(guó)際人工智能大會(huì)上發(fā)表演講。4.就是在今天的十點(diǎn),所有的時(shí)間機(jī)器中的第一臺(tái)已經(jīng)開(kāi)始了它的職業(yè)生涯。5.只要我以最快的速度行駛,就沒(méi)有關(guān)系。Suggestedanswers:Activity11.out2.the3.accompany4.expression5.more6.embarrassed7.making8.werepletely10.toParagraph1:Tonyfreedheranddisappearedfromsight.ItwasthenthatClairerealisedthatTonyhadopen