英语人教版九年级全册unit 5, sectionA 1a-2c.ppt

Unit5Whataretheshirtsmadeof SectionA11a 2c 1 Whoinventedpaperfirst CaiLuninventeditinHanDynasty 2 Whatwaspapermadeofthen Itwasmainlymadeofbamboo Warmingup 3 What spapermadeoftoday It smainlymadeofwood bambooandcotton Talkaboutthematerials 材料 Howmanymaterialsdoyouknow Whatarethey Leadin chopsticks wood Whatarethechopsticksmadeof Theyaremadeofwood windows glass Thewindowsaremadeofglass coins gold Thecoinsaremadeofgold stamps paper Thestampsaremadeofpaper fork steel Theforksaremadeofsteel ring silver Theringsaremadeofsilver blouse silk Theblouseismadeofsilk cotton Isthistablemadeofwood No itisn t It smadeofglass Isbuttermadeofmeat No itisn t It smadefromcream Matching chopstickswindowcoinstampforkblouse Whatarethesethingsusuallymadeof Matchthemwiththematerials Morethanoneanswerispossible 1a woodgoldsilverpapersilkglass Listening Listenandmatchtheproductswithwhattheyaremadeofandwheretheyweremade 1b Practicetheconversationin1a Thenmakeconversationsusingtheinformationin1b Practicing 1c Thisringlooksnice Isitmadeofsilver Yes anditwasmadeinThailand Theseshirtsfeelcomfortable Aretheymadeofcotton Yes andtheyweremadeinAmerica Thechopstickslooknice Aretheymadeofsilver No they remadeofsteel andtheyweremadeinKorea cottonbagAmerica PairWork A Thisringlooksnice Isitmadeof B Yes No itismadeof anditwasmadein cottondressJapan scarfThailand chairKorea Thesepigslikegrassverymuch apieceofleaf Kolaslikeleaves Listening Listenandcheck themaintopicofNickandMarcus conversation 2a thesciencemuseum theartandsciencefair environmentalprotection amodelplane abeautifulpainting grassandleaves Listenagain Writeshortanswerstothequestions 2b 1 Whereistheartandsciencefair 2 DoNickandMarcushavetopaytogo 3 Whatisthemodelplanemadeof 4 Whatisthepaintingmadefrom Outsidethesciencemuseum No theydon t Woodandglass Grass leavesandflowers Role play Makeconversationsusingtheinformationin2aand2b Whatdidyouseeintheartandsciencefair 2c Isawahugemodelplaneandareallybeautifulpainting Whatisthemodelplanemadeof Whatisthepaintingmadefrom Theplanemadeofwoodandglass Thepaintingmadefromgrass leavesandflowers Languagepoints bemadeof与bemadefrom辨析 1 Whatisthemodelplanemadeof Whatisthepaintingmadefrom 两词组都是 由 制成的 之意 bemadeof指从原料到制成品只发生了形状变化 没有发生本质变化 属物理变化 bemadefrom指从原料到制成品发生质的变化 无法复原 属化学变化 e g Glassismade