Unit 8 Have you read Treasure Island yet Grammar Focus課件人教版八年級(jí)英語下冊(cè)

年級(jí)：八年級(jí)學(xué)科：英語（人教版）Unit8HaveyoureadTreasureIslandyet?

（SectionAGrammarFocus4a-4c）AfterthecompetitionHaveyouread

TreasureIslandyet?Yes,Ihave.Ihavereadit.Whathaveyouread?WehavereadAliceinWonderland.HehasreadTomSawyer.ShehasreadLittleWomen.TheyhavereadRobinsonCrusoe.ExploretheRules(探索規(guī)則)WehavereadAliceinWonderland.HehasreadTomSawyer.ShehasreadlittleWomen.TheyhavereadRobinsonCrusoe.PresentPerfectTense(現(xiàn)在完成時(shí))WehavereadAliceinWonderland.HehasreadTomSawyer.ShehasreadlittleWomen.TheyhavereadRobinsonCrusoe.PresentPerfectTense(現(xiàn)在完成時(shí))I/We/You/TheyhaveV-ed…He/She/IthasV-ed…Sb.+have/has+V-ed…Usageofpresentperfecttense過去讀的書，強(qiáng)調(diào)現(xiàn)在對(duì)書有一定的了解了。WehavereadAliceinWonderland.pastpresent(now)future1.V+edEx.ChangetheVerbstoV-edformsSb.+have/has+V-ed…2.e+d3.輔音字母+y,變y為i+ed4.重讀閉音節(jié)雙寫最后字母+edplaymovestudycrylivelookstopRegularRulesExploretheIrregularrulestoV-edformsSb.+have/has+V-ed…IrregularRulesread-read-readput-put-putthink-thought-thoughtfind-found-foundsee-saw-seenchoose-chose-chosencome-came-comerun-ran-runA-A-AA-B-BA-B-AA-B-CGrammarFocusHaveyoureadLittleWomenyet?Yes,I_______./No,I__________.HasTinareadTreasureIslandyet?Yes,she____.Shethinksit'sfantastic.Haveyoudecidedwhichbooktowriteaboutyet?Yes,I______.I'vealready________readingit.Itwasreallygood.havehaven’thashavefinishedEx.CompletetheSentencesExploredifferentformsofpresentperfecttense肯定句：否定句：疑問句：肯定回答：Yes,否定回答：No,Sb.+have/has+V-ed…Sb.+have/has+not+V-ed…Have/Has+sb.+V-ed…?sb.+have/has.sb.+haven’t/hasn’t.Ex.B44aUsethewordsinbracketstocompletetheconversations.1.A:Wouldyoulikesomethingtodrink?B:No,thanks._______________________.(just/drinksometea)2.A:Iheardyoulostyourkey.____________________?(find)B:No,notyet.3.A:DoyouknowwhenTomisleaving?B:________________________.(already/leave)A:When___________________?(leave)B:Thismorning.4.A:Isyoursistergoingtothemovieswithustonight?B:No.___________________________.(already/seethefilm)5.A:Whatdoyourparentsthinkaboutourplan?B:I__________________.(not/tellthem/yet)IhavejustdrunksometeaHaveyoufoundit

Hehasalreadyleft

didheleave

Shehasalreadyseenthefilm

haven’ttoldthemyet

Explorethetimemarkersofpresentperfecttensein4ajustalreadyyetIhavejustdrunksometeaHehasalreadyleft

Shehasalreadyseenthefilm

Ihaven’ttoldthemyet

just,“剛剛”,肯定句already,“已經(jīng)”,肯定句yet,“還，尚”,否定句、疑問句Ex.Fillintheblankswithalreadyoryet.1.Ihave________drunksometea.2.Hehas_________left.3.Shehas_________seenthefilm.4.Ihaven’ttoldthem_________.5.HaveyoureadTreasureIsland________?alreadyalreadyalreadyyetyetSummaryofPresentPerfectTenseStructureUsageRulesofV-edFormTimemarkerSb.+have/has+V-ed…Talkaboutpresentperfecttense表示過去發(fā)生或已經(jīng)完成的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。Regular:①V+ed,②e+d,③輔+y,y變i+ed,

④重讀閉音節(jié)，雙寫+edIrregular:A-A-A,A-B-A,A-B-B,A-B-CAffirmative(肯定句)________________________Negative(否定句)________________________Interrogative(疑問句)________________________Sb.+have/has+V-ed...Sb.+haven’t/hasn’t+V-ed…Have/Has+sb.+V-ed…?just,already,yetEx.4bFillintheblankswiththecorrectformsSally____(love)reading.Inthemorningshereadsthenewspaperandintheeveningshereadsbooks.She___already____(read)morethan100differentbooks.Herfavoritekindofbooksissciencefiction.Sheisinterestedinscienceandtechnologyandlovestoimaginewhattheworld______(be)likein50years.She_______(finish)readingabookaboutrobotslastweekand_________(write)abookreportaboutitnextweekforherFrenchclass.Everytimesheisinthelibrary,Sallylooksatthemanybooksshe__________(notread)yetandshecan’twaittoreadthem.finishedhasreadwillbeloveswillwritehasn’treadEx.SelfCheckFinishtheChecklist(自查清單)DetailsRedAmberGreenIknowwhentousethepresentperfecttense.(我知道何時(shí)使用現(xiàn)在完成時(shí))Iknowthestructuresofthepresentperfecttense.(我知道現(xiàn)在完成時(shí)的結(jié)構(gòu))IknowhowtochangetheformsofV-ed(我知道動(dòng)詞的過去分詞如何變化)√ValuesReadsasmanyastenthousandbooksandtravelsasfarastenthousandmilesHomeworkNeedtodo(必做):Writeatleast5sentencestorecallwhatyou/yourfriends/yourfamilieshavereadandwhataretheirfeelingsafterreadingthesebooksinthiscompetition.Choosetodo(選做):Arrangeinformationfromyou/yourfriends/familiesaboutwhattheyhavereadandthemainideaofpassagesandturnthemintoabookmadebyyourselves.說課Iwilldividetheinstructionintosixparts:theyaretheteachingcontent,teachingaims,teachingimportantanddifficultpoints,teachingmethodsandaids,teachingprocedures,blackboarddesign.說課Part1TheteachingcontentThetopicisselectedfromgrade8inPEP——HaveyoureadTreasureIslandyet?Unit8SectionA.TheteachingcontentisfromGrammarFocus.Themainideaofthetopicishowtousethepresentperfecttensetotalkaboutthethingsthathappenedinthepastaffectthepresent.Thispartconcludesnotonlygrammar,butalsodevelopingthestudents’abilitiesofspeakingandwriting.說課Part2TeachingaimsKnowledgeaims:Tolearntousepresentperfecttensetalkaboutthethingsthathappenedinthepastaffectthepresent.TolearntousedifferentformsofpresentperfecttenseandhowchangetheV-edTolearntohowtousethistenseandwhentouseit.Abilityaims:Toimprovestudents’speakingandwritingskillsbyusingthistense.Emotionalaims:Toletstudentsreadmorebooksandhaveabetterrelationshipswithfriendsandfamilies.說課Part3TeachingimportantanddifficultpointsImportantpoints:Studentscangetthestructureofthepresentperfecttenseandhowandwhentousethetense.Difficultpoints:StudentscanknowtherulesofV-edandusethistensetowriteaboutthingsthathappenedinthepastaffectthepresent.說課Part4TeachingmethodsandaidsTeachingmethods:Inthisclass,I’llusethefollowingmethods. Questionandansweractivityteachingmethod

Situationalmethodofteaching

Inductivemethodofteaching Task-basedteachingmethod2.Teachingaids: Multimedia Theblackboard說課Part5TeachingproceduresStep1:LeadinMakeaselfintroductionandtalksomethingaboutthereadingcompetition.(purpose:itcanattractstudents’attentionandfocusontheclass)說課Step2:Presentation&ExerciseThereporteraskthecompetitors——Whathaveyouread?Andthengetsomesentences,askstudentstoexplorethestructureofthepresentperfecttense,finishtheexerciseandthenexploretheformsofVerbsofpresentperfecttense.(purpose:Inthepart,studentscangetthestructureofthepresentperfecttenseandrulesofV-edinit.TheexercisecandeepentheirunderstandingofhowtochangeVerb.)說課2.

LookattheGrammarFocusandexploretheformsofpresentperfecttense(Affirmative,negative,interrogativeforms)andthendoexercise.(purpose:Thiscanmakestudentsknowhowtowritepropersentencebyusingpresentperfecttense.)3.Lookattheexerciseof4aandshowsomesentencesofitandaskstudentstofindoutthesimilaritiesandexploretheusageoftimemarkers.(purpose:Thismakestudentscanhaveabetterunderstandingoftheirusage.)說課Step3:SummaryDuringmyteaching,I’lltrymybesttogetmyclassaliveandencouragethestudentstocommunicatewitheachother.Andthensummarizethepresentperfecttensefromfiveaspects.structure