Situational Dialogues fast:(颜色或染料)不褪色的，不掉色的 The fabric was ironed to make the colours S fast.为防止掉色，织物已经过熨烫。 The car is fast..车快（快的） I can run fast..我能跑得快。（快地） It will loose if you don't bind it fast.你不把 它系紧它会松的.（紧紧地；牢牢地) she was fast asleep她已睡熟。（熟/沉睡的） I fasted for a day我斋戒了一天（斋戒；禁食；） M: A cloth of material一厌布科料 S: the material world.物质的世界 Reading material阅读资料 Situational Dialogues S=Saleslady; M=Ms. Shell M：Yes， very nice. I am not good at choosing. Could you help me? S ：You can feel it with your hands to learn about the texture and the material. I can assure you our shirts are all real silk shirts. M：I like the purple one. S：You may take a close look at it. It is washable but we suggest washing in lukewarm water and no rubbing. M：Is the color fast? S：No problem. You can feel it with your hearts texture n.质地；结构；纹理 We could feel the smooth texture of silk. 我们能感觉出丝绸的光滑质地 Material:原料;材料；资料 A cloth of material一块布料 the material world.物质的世界 Reading material 阅读资料 washable可洗的 usable: 可用的，合用的 acceptable:可接受的 Suggest doing Tom suggested going out for a walk.=Tom suggested a walk.=Tom suggested that we go out for a walk. lukewarm（尤指液体）微温的； 微热的，不冷不热的 Wash your face with lukewarm water 用温水洗脸 No rubbing不要搓洗 rub擦；揉；磨 She took off her glasses and rubbed them hard.她摘下眼镜使劲擦着 wipe 擦去;擦掉Gleb wiped the sweat from his face.格莱布擦去脸上的汗水。 fast: (颜色或染料)不褪色的，不掉色的 The fabric was ironed to make the colours fast. 为防止掉色，织物已经过熨烫。 The car is fast.车快（快的） I can run fast. 我能跑得快。（快地） Itwill loose if you don‘t bind it fast. 你不把 它系紧它会松的.（紧紧地;牢牢地） she wasfast asleep她已睡熟。(熟/沉睡的) I fasted for a day我斋戒了一天(斋戒;禁食;)