高中英语人教大纲第二册上Unit4 A garden of poems第五课时.docx
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高中英语人教大纲第二册上Unit4 A garden of poems第五课时.docx
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高中英语人教大纲第二册上Unit4Agardenofpoems第五课时
2019-2020年高中英语(人教大纲)第二册上:
Unit4Agardenofpoems(第五课时)
Grammar:
ThePastParticipleUsedasAdverbial
TeachingAims:
1.EnablethestudentstomastertheusageofthePastParticiplewhenitisusedasAdverbial.
2.Enablethestudentstomasterthetransformationbetweenthepastparticiplephraseandtheadverbialclause.
TeachingImportantPoints:
1.HowtousethePastParticiple
2.HowtotellthedifferencebetweenthePresentParticipleandthePastParticiple.
TeachingDifficultPoint:
HowtochoosethePresentParticipleandthePastParthciple.
TeachingMethods:
1.parisionmethodtogetthestudentstoknowhowtousetheparticipleclearly.
2.Discussionmethodtogetthestudentstomasterwhatthey'velearned.
3.Pairworkorgroupworktomakethestudentsactiveinclass.
TeachingAids:
1.aputer
2.aprojector
TeachingProcedures:
StepIIGreetings
Greetthewholeclassasusual.
StepIIRevisionandPresentation
T:
InthethirdperiodofUnit4,welearnedthePastParticipleusedasAttributeandAdverbial.Nowlookatthesesentences.CanyoutellmewhichpastparticipleisusedasAttributeandwhichisusedasAdverbial?
(Showthefollowingonthescreen.)
1.MostoftheartistsinvitedtothepartywerefromSouthAfrica.
2.Givenmoreattention,thetreescouldhavegrownbetter.
3.Theprofessorcameintotheclassroom,followedbyhisstudents.
4.ThefirsttextbookswrittenforteachingEnglishasaforeignlanguage
cameoutinthe16thcentury.
Ss:
Yes,wecan.
T:
WhocantellusinthefirstsentencewhatthePastParticipleissuedas?
S1:
Iknow.ItisusedasAttribute,modifyingthenoun“artists”.
T:
Yes.OK.LiLu,youtry,please.
S2:
IthinkitisusedasAdverbialinthesecondsentence.
T:
Good.
S3:
ItisusedasAdverbialinthethirdsentence,too.
T:
(Totherestoftheclass.)Isthatright?
Ss:
Yes.
T:
Good.Noproblem.Now,thelastsentence.Whoknows?
S4:
Letmehaveatry.IbelieveitisusedasAttribute.Itmodifies“thefirst
textbooks”.
T:
(Askanotherstudent.)Doyouagreewithhim/her?
S5:
No,Idon'tthinkso.IthinkitisusedasAdverbial.
T:
Yeah,now,wehavetwodifferentopinions.whichoneiscorrect?
Whoseopiniondoyouagreewith?
Ss:
Thefirstansweriscorreet.ItisusedasAttribute,notAdverbial.
T:
Why?
Ss:
Becauseitmodifiestheword,“textbooks”.
T:
Good.ItisusedasAttribute.Iagreewiththefirststudent.
StepIIIExplanation
T:
WeknowthatthePastParticiplecanbeusedasAdverbial.Nowlookatthesesentencesontheblackboard.
(Teacherwritesthefollowingontheblackboard.)
1.Don'tspeakuntilspokento.
2.Givenmoretime,wecoulddotheworkmuchbetter.
3.Destroyedbytheearthquake,thehousehadtoberebuilt.
T:
Whatarethesepastparticipleusedus?
Ss:
TheyareallusedasAdverbial.
T:
Yes,You'reright.AndweknowthatthePastParticipleusedasAdverbialcanexpressdifferentadverbials,suchas:
time,cause,condition,mannerandsoon.DoyouknowwhatthePastParticipleineachsentenceexpresses?
Whoknows?
Sa:
ThePastParticipleinthefirstsentenceexpressestime.Thesecondoneexpressescondition.Andthelastoneexpressescause.
T:
Verygood.Now,I'llgiveyouafewminutestodiscusswithyourpartner
abouthowtoreplacethesepastparticiplesbyusingadverbialclauses.
T:
(Afewminuteslater.)Who'dliketotrythefirstsentence?
Sb:
I'dliketo.“Don'tspeakuntilyou'respokento.”
T:
Good.Pleasesitdown.Whataboutthesecondsentence?
Whoknows?
Sc:
Iknow.Ifweweregivenmoretime,wecoulddotheworkmuchbetter.
T:
OK.Sitdown,please.Now,thelastsentence.Whowantstohaveatry?
S:
Beeausethehousehadbeendestroyedbytheearthquake,ithadtoberebuilt.
T:
Good.
(Teacherwritesthesentencesaboveontheblackboard.)
StepVIparison
T:
Asweallknow,thePastParticipleandthePresentPartieiplecanbeusedasAdverbial,forexample:
(Teacherwritesthefollowingexamplesonthe
blackboard.)
1.Seenfromthehill,ourschoollooksmorebeautiful.
2.Seeingfromthehill,wecanseeourbeautifulschool.
T:
Lookatthesetwosentencescarefully.Canyoutellusthedifferencebetweenthem?
S:
ThefirstsentenceusesthePastParticipleasAdverbialwhilethesecondsentenceusesthePresentParticipleasAdverbial.
T:
Good.Doyouknowwhy?
S:
Becausethesubjectinthefirstsentenceis“ourschool”,butinthesecondsentencethesubjectis“we”.
T:
Verygood.Whenweareusingparticiples,weshouldpayattentiontothesubjectsinthesentences,andtheparticipleweusemusthavethesamelogicalsubjectasthesubjectinthesentence.Ifthesubjectinthesentencereceivestheaction,weshouldusethePastParticipleasAdverbial;ifthesubjectinthesentencedoestheaction,weshouldusethePresentParticipleasAdverbial.Doyounderstand?
Ss:
Yes.
StepVPractice
T:
Lookatthesentencesonthescreen.Joineachofthefollowingpairsof
sentencesturningoneofthemintoaparticiplephraseandmakingother
necessarychanges.Doitinpairsorgroups.Example:
Weweredisturbedbythenoiseandhadtofinishthemeetingearly.
→Disturbedbythenoise,wehadtofinishthemeetingearly.
Rewritethesentences,usingthePastParticiple.
1.Theyweresurprisedattheideaandbegantodiscussitamongthemselves.
2.Marywasmuchinterestedandsheagreedtogiveitatry.
3.Iwasdeeplymoved,andthankedthemagainandagain.
4Thetwomenweredelightedandtheythoughtupmanyotherideas,too.
5.Wehadbeentaughtbyfailureandmistakesandhavebeewiser.
6.Iwasshockedatthewasteofmoneyanddecidedtoleavethepany.
7.Hewaspersuadedbyhisfriendstogiveupsmokingandthrewhisremainingcigarettesaway.
Suggestedanswers:
1.Surprisedattheidea,theybegantodiscussitamongthemselves.
2.Muchinterested,Maryagreedtogiveitatry.
3.Deeplymoved,Ithankedthemagainandagain.
4.Delighted,thetwomenthoughtupmanyotherideas,too.
5.Taughtbyfailureandmistakes,wehavebeewiser.
6.Shockedatthewasteofmoney,Idecidedtoleavethepany.
7.Persuadedbyhisfriendstogiveupsmoking,hethrewhisremaining
cigarettesaway.
T:
OK.Nowlookatthescreen.Let'sdomoreexercises.Youmaydiscusswith
yourpartner.
(Teachershowsthefollowingonthescreen.)
Choosethebestanswers:
1.______someofficials,Napoleaninspectedhisarmy.
A.Followed
B.Followedby
C.Beingfollowed
D.Havingbeenfollowed
2.__________byhisteacher,hehasmadegreatprogressinhislesson.
A.HelpedB.Tohelp
C.HelpingD.Help
3.Theputercenter,________lastyear,isverypopularamongthestudentsinthisschool.
A.openB.opening
C.havingopenedD.opened
4.Thevisitorexpressedhissatisfaction,___________thathehadenjoyed
hisstayhere.
A.havingaddedB.toadd
C.addingD.added
5.___________inthought,healmostranintothecarinfrontofhim.
A.LosingB.Havinglost
C.LostD.Tolose
6.__________histelephonenumber,shehadsomedifficultygettingintouch
withBill.
A.Notknowing
B.Knowingnot
C.Nothavingknown
D.Havingnotknown
7.If_________thesametreatmentagain,heissuretogetwell.
A.givingB.give
C.givenD.beinggiven
8.in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.
A.Beingfounded
B.Itwasfounded
C.Founded
D.FoundingSuggestedanswers
1.B2.A3.D4.C5.C6.A7.C8.C
(Teacherthenaskssomestudentstodothemonebyone.)
StepVITest
T:
Nowlet'shaveatest.pletethefollowingsentences.Writeyouranswersonapieceofpaper.Later,we'llcheckittogether.
(Teacherusesthemicromediaequipmenttoshowthefollowingonthescreen.)
pletethesentences:
1._______(只要看一次),itcanneverbeforgotten.
2._______ (被认为是这个城市里面最好的),thefactorywasgivenamedal.
3._______Thevisitorcamein,________(后面跟着一群年轻人)。
4._______(在党的领导下),thepeoplehaveimprovedtheirlivingconditionsgreatly.
5._______(在她的话的鼓励下),theboylaterwentuptohisteacherandsaid“sorry”.
6.If_______(加热)toahightemperature,waterwillchangeintovapour.
7._______(从太空中望去),theearthisawatercoveredglobe.
8.Theobjectonthetableisafan______(由羽毛制成的)。
Suggestedanswers:
1.Onceseen
2.Regardedasthebestinthecity
3.followedbyagroupofyoungfellows
4.LedbytheParty
5.Encouragedbyherwords
6.heated
7.Seenfromspace
8.madeoffeathers
(Afewminuteslater,teacheraskssomestudentstosaytheiranswers.Ifsomestudentsmakeanymistake,theteachershouldgivethecorrectanswerandgivesomeexplanation,too)
StepVIISummaryandHomework
T:
Inthisclass,we'vediscussedtheuseofthePastParticiple.Thatis,howtouseitanditstransformationwiththeadverbialclauses.Afterclass,weshoulddomorepracticeaboutthistomasterthem.OK.Timeisup.Somuchforthisclas.Seeyoutomorrow.
StepVIIITheDesignoftheWritingontheBlackboard
Unit4Agardenofpoems
TheFifthPeriod
Grammar:
ThePastParticiple
I.1.Don'tspeakuntilspokento.
Don'tspeakuntilyouarespokento.
2.Givenmoretime,wecoulddotheworkmuchbetter.
Ifweweregivenmoretime,wecoulddotheworkmuchbetter.
3.Destroyedbytheearthquakethehousehadtoberebuilt.
Becausethehousehadbeendestroyedbytheearthquake,thehouse
hadtoberebuilt.
II.1.Seenfromthehill,ourschoollooksmorebeautiful.
2.Seeingfromthehill,wecanseeourbeautifulschool.
StepIXRecordafterTeaching
___________________________
___________________________
___________________________
_
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