仁爱科普版英语九年级上册U2T1SCPPT课件下载推荐.ppt
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仁爱科普版英语九年级上册U2T1SCPPT课件下载推荐.ppt
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,IfIplayrockmusicveryloudatmidnight,willyouenjoyit?
noisepollution,Noiseisasort/kindofpollution.,Thereareallsorts/kindsofnoises.,Theymakeusuncomfortableandunpleasant.,n.种类;
v.把分类,adj.使人不舒服的,adj.令人不快的,Brainstorm:
Whereisnoisefrom?
bus,wind,cat,piano,car,loudmusic,airport,machine,baby,Listenandguess:
Whereisthenoisefrom?
Wecanhearthenoisewhenpeopleprintnewspapersorbooks.,rint印刷,Ioftenhearthenoise,butrecentlyIhearitmoreoften.,ri:
sntli最近地,Canwesleepwellatnight?
Itmakesusuncomfortableandunpleasant.,adj.使人不舒服的,adj.令人不快的,adj.使人舒服的,adj.令人愉快的,温馨提示1:
利用单词的构词法能更好地帮我们猜测词义和记忆单词,Noiseisakindofpollution.,Itcanalsodisturbourdailylife.,Noisecanmakepeoplego_/def/,deaf,=Noisecanmakepeople=Noisecanmakepeople.,losetheirhearing.,havehearingloss.,/dstb/打扰,变聋,Noise_ourhearing.对有害的,isbadfor,isharmfulto,doesharmto,Letsplay,丧失听力+2,高血压+2,包括+1,呼吸问题+2,对.有害+1,不健康的食物+1,眼睛痛+1,把.倒入.+1,废水+1,havehearingloss/loseoneshearing,highbloodpressure,including,beharmfulto/doharmto,变聋+1,godeaf,unhealthyfood,breathingproblems,soreeyes,pour.into,wastewater,Quickresponse,A:
Mom,Howterrible,ourlivingconditionsarebecomingworseandworse.Therearemanykindsofpollutionaroundus.Noiseisalsoa1._/s:
t/ofpollution.Icantsleepwell2._/ri:
sntli/.Icanheartheplanes,andIcanhearworkers3._(印刷)inthefactory.B:
Yes,Noisecan4._(dist:
b)ourlives.Sometimestheymakeus5._(pleasant)and6._(comfortable).Whatsworse,theycanevendo7._toourhealth.Livingorworkingin8._(noise)conditionsforalongtimemaymakepeoplego9._(def).Listeningtoloudmusicmaymakeushavehearing10._(lose).,sort,recently,printing,disturb,unpleasant,uncomfortable,harm,deaf,loss,短文填词,noisy,温馨提示2:
语境能更好地帮我们掌握新单词,NoisePollution,Who,What,How,Ifyouwanttotalkaboutthenoisepollution,whatwillyoumention?
Whomaysuffer(遭受)fromthenoise,Howdoesnoiseaffect(影响)people?
Pre-reading,Matchthemainideawitheachparagraph.,Paragraph1Paragraph2Paragraph3,a).Howdoesnoiseharmpeople?
b).Noiseisakindofpollutionanditisharmfultohumanshealth.c).Peopledoingdifferentworkmaygodeafeasily,温馨提示3:
skimming环节是在略读中了解文章的概要,Pre-reading,Underlinethetopicsentenceofthepassagein1a.,Noiseisalsoakindofpollutionandisharmfultohumanshealth.,Read1aquickly,andcompletethetask.,Whatisthepassageabout?
Itsaboutthenoisepollution.,主题句,对有害,Readingtask,
(1)Howmanykindsofnoisepollutionarementioned(提到)in1a?
noisemadebyprintingnewspaperandbooksnoisefromairportsnoisecausedbyloudpopmusicaloudnoiseinpublicnoiseproducedbycarsandmachines,1.Read1acarefully,andanswerthequestions.,
(2)Whatmakesthenoisepollutioninla?
Therearefivekindsofnoisepollution.,Thekeywordorkeyphrasemayhelpyoufindanswers.,Readingtask,2.Read1acarefullyagain,andfillintheblanks.,nobetterthan,uncomfortable,unpleasant,sick,deaf,godeaf,Howdoesnoiseharmpeopleshealth?
adj.令人不舒服的,adj.令人不愉快的,disturbs,doesgreatharmto,v.打扰,Thekeywordorkeyphrasemayhelpyoufindanswers.,Readingtask,Peoplewhoworkandliveinnoisyconditionsoftengodeaf.,在嘈杂的环境中工作和生活的人容易变聋。
定语从句,e.g.Beethovenwasdeaf.,godeaf变聋,e.g.He__becauseofthetrafficaccident.,wentdeaf,deafadj.聋的,Languagepoints,manyoftheworkerswhoprintnewspapersandbookslosetheirhearing.,很多印刷报纸和书籍的工人丧失听力。
定语从句,e.g.Look!
Themanisprintingsomething.,loseoneshearing丧失听力,aprinter,hearingn.听力,听觉,rintv.印刷,Languagepoints,2Completethefollowingpassagewiththecorrectformofeachword.,Noiseisakindof_(pollute).Carsandmachinesproducetoomuchnoise.Itmakespeoplefeel_(comfortable)and_(pleasant).Italsodoesgreat_(harm)topeoples_(hear).Noiseisvery_(harm)tohumans_(healthy).,pollution,uncomfortable,unpleasant,harm,hearing,harmful,health,Hasnoisepollutioncausedyouanyproblems?
Ifyes,shareyourfeelingswithyourclassmates.,Whataboutotherkindsofpollution?
3Chooseonekindofpollutionanddiscussitingroups.Thefollowingquestionsmayhelpyou.1.Whatispollution?
2.Whatmakesthepollution?
3.Whatproblemsdoesitcause?
4.Inwhatwayisitharmfultopeopleslife?
5.Whathasbeendonetosolvetheseproblems?
4Writeashortreportaboutakindofpollutionbasedon2and3.Thetopicsentenceofeachparagraphisgivenbelow.,pollutionispollutionisharmfultopeopleshealthThegovernmenthastriedmanywaystosolvetheproblem,Onepossibleversion:
Airpollutionisbecomingmoreandmoreseriousintoda
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