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》由会员分享,可在线阅读,更多相关《高二英语 Unit18 Inventions第二课时教案 人教版.docx(38页珍藏版)》请在冰豆网上搜索。
![高二英语 Unit18 Inventions第二课时教案 人教版.docx](https://file1.bdocx.com/fileroot1/2023-4/16/a59b4093-965d-46c4-9e42-13fb5336401a/a59b4093-965d-46c4-9e42-13fb5336401a1.gif)
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