初中英語教材解讀人教九年級上冊Unit5Whataretheshirt -

Unit5Whataretheshirtsmadeof?BSectionA1(1a-2d)一、教學目標：1.語言知識目標：1)能掌握以下單詞：chopsticks,coin,fork,blouse,silver,glass,cotton,steel,grass,leaf,produce,widely,beknownfor,process,pack能掌握以下句型：①—Thisringlooksnice.Isitmadeofsilver?—Yes,anditwasmadeinThailand.②Whatisitmadeof/from?③Chinaisfamousfortea,right?④WhereisteaproducedinChina?2)能夠用英語描述及詢問物品的制作材料，正確理解被動語態(tài)的用法及句子結(jié)構(gòu)。2.情感態(tài)度價值觀目標：了解一些日常用品的制成材料，增加生活常識，養(yǎng)成良好的生活習慣；了解一些地方知名產(chǎn)品或傳統(tǒng)藝術(shù)品的制作過程以及制作材料，培養(yǎng)學生的民族自豪感及愛國主義精神。二、教學重難點1.教學重點：1)掌握本課時中出現(xiàn)的生詞2)能夠用英語描述及詢問物品的制作材料3）正確理解被動語態(tài)的用法及句子結(jié)構(gòu)。2.教學難點：理解被動語態(tài)的用法及句子結(jié)構(gòu)。三、教學過程Ⅰ.Leadin1.播放動畫片《造紙過程》的視頻，讓學生們了解這個中國傳統(tǒng)發(fā)明的情況。T:Whoinventedpaperfirst?S1:CanLuninventeditinHandynasty.T:Whatwaspapermadeofthen?S2:Itwasmainlymadeofbamboo.T:wasiteasyforpeopletomakepaperthen?S1:No,itwasverydifficultthen.T:Whatispapermadeofnow?S3:It’smainlymadeofwood,bamboo,andcotton.…Ⅱ.Presentation1.Presentthesentencestructure,usingthepicturesonthebigscreen:—What’sthegoldenmedalmadeof?—It’smadeofgold.—Isthistablemadeofwood?—No,itisn’t.It’smadeofglass.—IsButtermadefrommeat?—No.It’smadefromcream?讓學生們學習掌握bemadeof/from句型的用法，及bemadeof與bemadefrom的區(qū)別。兩詞組都是“由……制成的”之意。bemadeof指從原料到制成品只發(fā)生了形狀變化，沒有發(fā)生本質(zhì)變化（屬物理變化）bemadefrom指從原料到制成品發(fā)生了質(zhì)的變化，已無法復原（屬化學變化）。Ⅲ.Learning1.Showsomepicturesonthebigscreen.Trytolearnthenewwordsusing“bemadeof”structure.Learnthenewwords:chopsticks,coin,fork,blouse,silver,glass,cotton,steel,grass,leaf.Thispairofchopsticksaremadeofbamboo.Thiscoinismadeofsilver.Isthisblousemadeofcotton?No,itisn’t.It’smadeofsilk.What’stheforkmadeof?It’smadeofsteel.Thesepigslikegrassverymuch.apieceofleafKolaslikeleaves.2.Ssdiscusswiththeirpartnerandtrytolearnthenewwords.3.GiveSsfivemoreminutestorememberthenewwords.Workon1a:LetSsreadthethingsandmaterialsin1a.Discusswiththeirpartnersandmatchthemwiththematerials.Morethanoneanswerispossible.Whatarethesethingsusuallymadeof?Matchthemwiththematerials.Morethanoneanswerispossible.chopstickswindowcoinstampforkblousewoodgoldsilverpapersilkglassChecktheanswerswiththeSs.Ⅳ.ListeningT:TellSstheywillhearaconversationaboutsomethingsandmaterial.Listenandmatchtheproductswithwhattheyaremadeofandwheretheyweremade.ThingsMadeofMadeinshirtscottonKoreachopstickssilverThailandringsteelAmerica2.Letonestudentreadthewordsinthebox,PlaytherecordingfortheSstolisten.3.Sstrytolistenandmatchthethingswiththematerialandheretheyweremade.4.Playtherecordingagain.LetSscheckthefactstheyhear.5.ChecktheanswersⅤ.Pairwork1.Readtheconversationintheboxin1c.2.Sstrytomadeconversationsusingtheinformationin1b..A:Yournewshirtlooksverynice.Isitmadeofcotton?B:No,itisn’t.It’smadeofsilk.3.Letsomepairsreadouttheirconversations.Ⅵ.ListeningWorkon2a:T:Let’slistentoanotherconversationbetweenNickandMarcus.1.Whataretheytalkingabout?First,let’slookatthepicturesandthephrasesin1a.(Letonestudentsreadthephrasesin2a.)Listenandcheck(√)themaintopicofNickandMarcus’conversation.____thesciencemuseum____theartandsciencefair____environmentalprotection____amodelplane____abeautifulpainting____grassandleaves2.PlaytherecordingfortheSstolistenandcheckthephrases.3.Playtherecordingagaintochecktheanswers.Workon2b:1.LetSsreadthesentencesbelow.ExplainsomemainsentencesfortheSs.Makesuretheyknowwh