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　　sectiona1a-2c
　　１、知识目标：ａ.掌握if引导的条件状语从句
　　ｂ.学习重点词语
　　２、能力目标：ａ.谈论因果关系
　　ｂ.提高学生的语言交际能力和与他人交往的能力
　　３、情感目标：ａ.培养学生相互理解的能力
　　ｂ..培养学生养成健康、乐观、向上的人生观
　　【教学重点、难点分析】
　　1、重点：掌握if引导的条件状语从句
　　2、难点：if引导的条件状语从句，主句用一般将来时，从句用一般现在时
　　教学设计
　　stepone:leading-in
　　1.leadinginthenewlesson
　　t:classbegins.
　　ss:goodafternoon
　　t:goodafternoon,boysandgirls.
　　t:iwanttoknowsomethingaboutyou.whocananswermyquestions?
　　t:whatisyourname?(askonestudent.)
　　s1:mynameis….
　　t:whenisyourbirthday?
　　s1:it’s…
　　t:iwanttohaveabirthdaypartyforyou.wouldyouliketojoinus?
　　ss:yes,we’dloveto.
　　t:ithinkifyougototheparty,you’llhaveagreattime.
　　t:todaywearegoingtolearnUnit5Ifyougototheparty,you’llhaveagreattime!
　　steptwnewwordsanddrills
　　1.presentthenewwords
　　t:ihaveapieceofgoodnews.ourschoolwillhaveaparty.iwillwearjeanstotheparty.what’sthemeaningof＂jeans＂?
　　s1:牛仔裤
　　（showapictureofapairofjeansonthescreen.）
　　t:yes,that’sright.readafterme,jeans-jeans.
　　t:forexample:apairofjeans,wearjeans.butifiwearjeanstotheparty,theteacherwon’tletmein.what’sthemeaningof＂let…in＂?
　　(
　　t:attheparty,iwillorganizethepartygames.i’msureyouwilllikethemandhaveagreattime.what’sthemeaningof＂organize＂?
　　s1:＂组织＂.
　　(show＂organize＂组织onthescreen)
　　t:yes,you’reright.readafterme,organize-organize.
　　ss:organize-organize.
　　t:forexample,organizetheparty(games).
　　2.presentthenewdrills＂ifyoudo…,youwilldo…
　　t:itwillbesunnytomorrow.
　　(showapictureofthesun)
　　t:wewillhaveatriptomorrow.
　　(showapictureofthetrip.)
　　t:sowecansay:wewillhaveatripifitissunnytomorrow.
　　(putthetwosentencestogether.)
　　t:nextioftengetupat8:00onweekends.whendoyougetup?
　　s1:igetupat9:00.
　　t:whatwillhappenifyougetupat9:00onweekdays?
　　s1:ifigetupat9:00,iwillbelate.
　　t:whatwillhappenifyouarelate.
　　s1:ifiamlate,theteacherwillbeangrywithme.
　　t:whatwillhappeniftheteacherisangrywithyou?
　　s1:iftheteacherisangrywithme,iwillbesad.
　　t:whocanknowtherule?
　　(showthefoursentencesonthescreenandthenaskthestudentstofind
　　therules.)
　　s1:if条件状语从句,主句用一般将来时，从句用一般将来时。
　　t:inifclausewecanusethesimplepresenttense,andwecanusethe
　　futuretenseinmainclause.
　　3.practicethedrills
　　1)practicethegrammar
　　t:nowlet’spractice.lookatthepicture.iwillworklateuntilmidnight.
　　(askwhatwillhappenifiworklateuntilmidnight.)
　　s1:youwillbetiredifyouworklateuntilmidnight.
　　s2:….
　　(showanotherfourpicturestopracticethegrammarinthesameway.)
　　2)pairwork
　　t:lookatthefollowingsituations.whatwillhappenifyoudoso?please
　　askandanswerinpairs.
　　(thestudentspracticeinpairsandthentheteacheraskssomepairsto
　　askandanswer.)
　　stepthree:listening
　　1.listeningpractice
　　t:karenandannalsowanttogotothepartywithme.ifwegotheparty,
　　whatwillhappen?pleaselookatthepictureandmatchthe
　　statementswithresponsesbelow.
　　ss:….
　　t:aretheyright?pleaselistenandcheckyouranswers.
　　2.pairwork
　　t:pleaselookatthepictureandmakeconversationsinpairs.
　　(thestudentsaskandanswerinpairsaccordingtothepicture.)
　　3.listeningpractice
　　t:andreaisamonitor.shewillhaveaclassparty.buthedoesn’tdecide
　　whentohavethepartyandwhattodoattheparty.nowandreaand
　　markaretalkingaboutit.doyouknowwhattheyaretalkingabout?
　　pleaselistenandnumber thephrasesintheorderyouhearthem.
　　s1:….
　　t:listenagainandanswerthefollowingquestions.
　　s1:….
　　(asksomemorestudentstotelltheiranswers.)
　　4.pairwork
　　t:pleaselookatthechartaboveandmakeconversationsinpairs.for
　　example:
　　a:ok,whenisagoodtimetohavetheparty?
　　b:let’shaveittoday.
　　a:ifwehaveittoday,halftheclasswon’tcome.
　　(theteachergivesthefirstexampleonthescreenandthenthestudents
　　practiceinpairs.)
　　t:whichpaircanactitout?
　　ss:….
　　stepfour:makeasurvey
　　t:ihaveanotherpieceofgoodnews.afterthislessonyouwillhaveno
　　classes.whatwillyoudoifyouhavenoclassesthisafternoon.please
　　makeasurvey.youcanaskanystudent.
　　ss:…
　　(thestudentscanmovearoundtheclassroomandmakeasurvey.)
　　t:whocanreportit?forexample:iflucyhasnoclasses,shewillswim
　　withherfriends.
　　s1:….
　　s2:….
　　stepfive:ataskt:maybesomestudentswillplaycomputergamesafterclass.ilikesurfing
　　theinternet.ifyousurftheinternet,whatwillhappen?pleaseworkin
　　groupsoffourorfive.
　　ss:….
　　t:ithinkyouwilllearnalotbysurfingtheinternet.butplayingcomputer
　　gamesalotisbadforyou.youshouldstudyhardandthenyouwillbe
　　happy.
　　i
　　stepsix:summaryandhomework
　　t:whathaveyoulearnedinthislesson?whocansumup?
　　s1:….
　　t:perfect!youarereallythebest.homeworkfortoday:
　　ifyougototheparty,whatwillhappen?ifyoudon’tgototheparty,
　　whatwillhappen?pleasewritealettertojenny.
　　t:classisover.goodbye,boysandgirls