高二英语 Unit18 Inventions第二课时教案 人教版.docx

高二英语 Unit18 Inventions第二课时教案 人教版.docx

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高二英语Unit18Inventions第二课时教案人教版

2019-2020年高二英语Unit18Inventions（第二课时）教案人教版

TeachingAims:

1.Learnthetextandtrainthestudents’readingability.

2.Learnsomeusefulwordsandexpressions.

3.Helpthestudentstolearntobemorecreative.

TeachingImportantPoints:

1.Getthestudentstograspthemainideaofthepassageandhelpthemunderstandthepassagebetter.

2.Learnandmastertheimportantwordsandphrasesinthisperiod.

TeachingDifficultPoints:

1.Howtohelpthestudentsimprovetheirreadingabilityandunderstandthepassagebetter.

2.Howtomasterthelanguagepointsinthepassage.

TeachingMethods:

1.Fastreadingtogetthegeneralideaofthetext.

2.Carefulreadinganddiscussiontohelpthestudentsunderstandthepassagebetter.

3.Explanationtohelpthestudentsmastersomelanguagepoints.

TeachingAids:

1.themultimedia

2.theblackboard

TeachingProcedures:

StepⅠGreetings

Greetthewholeclassasusual.

StepⅡLead-inandPre-reading

T:

Inthelastperiod,wetalkedaboutsomenewinventions.Weknowthatinventionscanmakepeople’slifeeasierandbetter.Theywilldoalotofgoodtopeople.Buthowdopeopleeupwithideasfornewinventions?

Doyouhavetobeveryintelligenttobeaninventor?

Aresomepeopleborncreative,orisitpossibletolearnhowtobecreative?

Ifyouwanttobeaninventoryourself,youmusthavealotofquestions.Now,readthepassagequicklytofindtheanswerstothesequestionsonPage59.

StepⅢReadingandUnderstanding

（Allowthestudentsafewminutestofindheanswerstothequestions.）

T:

Haveyoufinished?

Ss:

Yes.

T:

Good.Now,haveadiscussionwithyourpartner.Ifyoudon’tagreewitheachother,readthepassageagaintocheckyouranswers.Amomentlater,I’llasksomeofyoutotellusyouranswers.

（Amomentlater.）

T:

Well.Now,XiaoHui,tellyouranswertothefirstquestion,please.

S:

Ithinksomepeopleareborncreative.

T:

Doyouagreewithher,LiLing?

S:

I’mafraidnot.Ithinkitispossibletolearnhowtobecreative.

T:

Canyoutelluswhy?

S:

Becausecreativethinkingisamatterofhabits.Bythinkingabouthowwethinkandpractisinggoodthinkingstrategies,wecanbeemorecreative.

T:

Good.Pleasesitdown.Now,who’dliketoanswerthesecondquestion?

S:

I’dliketohaveatry.Idon’tthinkpeoplehavetobeveryintelligenttobeaninventor.Becauseonlysomeofthethinkersdidwellinschool.Andcreativityisnotaboutgettinghightestscores,havingahighIQorbeingsmart.

T:

Doesanybodyhaveadifferentopinion?

Ordoyouagreewithher?

Ss:

Weagreewithher.

T:

OK.Now,thelastquestion.Whoknowstheanswer?

S:

Iwanttohaveatry.Ithinkpeopleshouldtrynewwaystosolveaproblem,andbreakawayfromoldthoughtpatterns.

T:

Good.Whohasanythingelsetosay?

S:

Ithinkpeopleshouldlookataprobleminasmanywaysaspossible.

T:

Anythingelse?

S:

Peopleshouldtrytobinenewwitholdideasinasmanydifferentwaysaspossible.Byparingandconnectingideasandobjectsinnewways,peoplemaythinkofnewapplicationsandsolutions.

S:

Ihavesomethingelsetosay.Goodideasarenoaccident.Theyaretheresultofalongprocessoftrialanderror.

T:

Welldone!

You’veallgotthemainideaofthepassage.Now,pleasereadthepassagecarefullyagaintochecksomedetailedinformation.Lookatthesentencesonthescreenandtickthesentencesthataretrueaccordingtothetextandcorrectthefalseones.

（Themultimediashowsthefollowingsentences.）

Tickthesentencesthataretrueaccordingtothetextandcorrectthefalseones.

1.（）MostinventorshavehighIQs.

2.（）Thethingsweknowcansometimesmakeitmoredifficultforustounderstandnewideas.

3.（）Itisimpossibletolearnhowtobecreative.

4.（）Thebestwaytofindagoodsolutionistolookforonegoodanswer.

5.（）Inventorstrytoavoidfailure.

6.（）Themorewayswehaveoflookingataproblem,themorelikelyitisthatwecanfindasolution.

7.（）Mostgoodideasaretheresultofalongprocessoftrialanderror.

（Amomentlater,asksomestudentstosaytheiranswersandcheckthemwiththewholeclass.）

Suggestedanswers:

1.（×）Mostinventorsdon’tnecessarilyhavehighIQs.

2.（√）

3.（×）It’spossibletolearnhowtobecreative.

4.（×）Thebestwaytofindagoodsolutionisnottolookforonegoodansweronly.Partialsolutionsandevenfailuresgiveusmoreinformationandcluesthathelpusmovetowardsabettersolution.

5.（×）Inventorsallknowthatforeachnewinventionthatworks,thereareatleasttenthatdon’t.

6.（√）

7.（√）

StepⅣExplanation

T:

Goodjob.Inordertohelpyouunderstandthepassagebetter,I’llexplainsomeusefulwordsandexpressionstoyou.Lookatthescreenandlistencarefully.

（Thefollowingisshownonthescreen.）

LanguagePoints:

1.beborn+adj./n.

e.g.Hewasborn

2eupwith

e.g.Scientistswilleupwithnewwaysofincreasingtheworld’sfoodsupply.

3.allowfor

e.g.Wemustallowforthebusbeinglate—italwaysis.

4.getstuck

e.g.Thecargotstuckinthemud.

5.breakawayfrom

e.g.Theprisonerbrokeawayfromhisguards.

Aprovincehasbrokenawaytoformanewstate.

6.beawareof/that

e.g.Areyouawareofthetime?

Shebecameawarethatsomethingwasburning.

（Explainthelanguagepointsandwritethephrasesontheblackboard:

beborn+adj./n.,eupwith,allowfor,getstuck,breakawayfrom,beawareof/that…）

StepⅤDiscussion

T:

Lookattheexamplesonthescreen.Theyhavebeenmixedup.Readthepassagecarefullyagainandplacethemintherightparagraph.Youmayhaveashortdiscussionwithyourpartner.

（Showthefollowingonthescreenandallowthestudentstoreadthepassageagainanddiscussinpairs.）

1.AccordingtoLeonardodaVinci,problemswhichhadseemedimpossiblecouldbesolvedifhechangedthewayhedescribedtheproblem.

2.ThomasEdisonmadearulesayingthathehadtomakeaninventioneverytendays.

3.Mozart,wholivedinAustria,wrotemorethan600piecesofmusic.

4.Einstein,whochangedtheworldofphysicsforeverwithhisTheoryofRelativity,preferredimagestonumbers.

5.SamuelMorse,themanwhoinventedthetelegraph,gothisideabywatchingariderexchangeatiredhorseforanewone.

（Amomentlater,asksomestudentstosaytheiranswers.Iftheyhavedifferentopinions,allowthemafewminutestohaveanotherdiscussion.）

Suggestedanswers:

1.→Thinkoutsidethebox

2.→Keeptrying

3.→Keeptrying

4.→Takeanotherlookatit

5.→Makeconnections

StepⅥListeningandReading

T:

Good.You’veunderstoodthepassagewell.Now,let’slistentothetape.ThefirsttimeIplayitforyou,youshouldlistencarefullyandthesecondtime,youcanreadafterit.Payattentiontoyourpronunciationandintonation.

（Playthetapetwiceforstudentstolistenandrepeat.Andtheniftimepermits,asksomestudentstoreadthepassage.Onestudent,oneparagraph.Helpstudentswiththeirpronunciation.）

StepⅦSummaryandHomework

T:

Today,we’vereadapassageabouthowtobemorecreative.Andalsowe’velearntsomeusefulphrases.Afterclass,youshouldreadthetextagainandagaintounderstanditbetter.Trytousethenewphrasesmoretomasterthembetter.Remembertopreviewthenexttwoparts:

LanguagestudyandGrammar.Somuchfortoday.Classisover.Seeyoutomorrow!

Ss:

Seeyoutomorrow!

StepⅧTheDesignoftheWritingontheBlackboard

Unit18Inventions

TheSecondPeriod

1.beborn+adj./n.

2eupwith

3.allowfor

4.getstuck

5.breakawayfrom

6.beawareof/that…

StepⅨRecordafterTeaching

2019-2020年高二英语unit19language教案北师大版选修7

Unit19Lesson1Languagelearning教案

TeachingAims:

1.Tolearnsomenewwaysaboutlearningaforeignlanguage

2.Tomastersomeimportantwordsandexpressionsinthetext

3.Tolearnandmasterthegrammar:

NounClauses

①subjectclause

②objectclause

③appositiveclause

④predicativeclause

4.Toimprovethestudentsreadingability

Teachingimportantanddifficultpoints:

Tolearnandmasterthegrammar:

NounClauses

TeachingAids:

CAI

Teachingprocedures:

StepⅠ.Warmup

Freetalkanddiscussthefollowingquestions:

1.DoyouthinkitisdifficulttolearnEnglishwell?

2.WhydoyouthinktheFrenchmanwantstolearnEnglishinthevideo?

3.Whichishisproblem?

Speaking,listening,writingorreading?

Background

Intheworld,peopleusedifferentkindsoflanguagestomunicate.Amongthem,Englishisthemostpopularinternationallanguage.SomoreandmorepeopletrytolearnEnglishwellinvariousways.

StepⅡ.Reading

Task1:

firstreadingtofigureoutthewholestructureofthepassage

Thewholestructureofthepassage.

1stpara.:

WhydoweneedtolearnEnglish?

2ndpara.and3rdpara:

Howcanwelearnitwellintermsoftheory?

4thpara.tothelast:

Somepracticalsuggestions

Task2:

secondreadingtoanswerthefourquestions:

1.WhathasmademoreandmorepeopledecidetolearnEnglishinrecentyears?

2.Accordingtosometheories,whatisthebestwaytolearnaforeignlanguage?

3.Howcanteacherstrytocreatearichlanguageenvironmentintheclassroom?

4.Whatextraworkcanyoudooutsideoftheclassroom?

Task3:

thethirdreadingtodecidewhetherthestatementsaretrueorfalseanddotheBlank-fillingafterthethirdreading

1.Expertsremenddoing2hoursofextraworkonceaweek.F

2.ListeningtoanEnglishsongseveraltimescanhelpyourevisenewvocabulary.T

3.ThereisnopointreadingthenewsinEnglishifyouhavealreadywatcheditinyourownlanguage.F

4.WatchingyourfavoriteDVDinEnglishwillimproveyourlisteningskills.T

Blank-fillingafterthethirdreading.

Manypeoplepredictedinthe1700sthatEnglishwouldbethegloballanguagesoneday,whichprovedtobethecase.Withthegrowinginternationalpaniesandthegreatadvancesinmunications,moreandmore