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Unit1SectionAPeriod2(3a-3d)翻译:1.早上好!2.起立!3.坐下!4.班级,同学们Goodmorning!Standup!Sitdown!class5.请pleaseLet’smeetsomenewfriends.(让我们认识一些新朋友。)AliceBobCindyDaleEricFrankGraceHelenAliceBobCindyDaleEricFrankGraceHelen按性别分类:（不可混用）boy(男孩):girl(女孩):Listenandnumberthepictures[1–3].3a213Goodmorning,Dale!Goodmorning,Helen!Goodafternoon,Frank!Goodafternoon,Eric!Goodevening,Bob!Goodevening,Alice!A:Goodmorning,I’mJim!B:Goodmorning,I’mCindy!…Makethedialogues.•Goodafternoon!下午好！午后至大阳落山前用。•Goodevening!晚上好！太阳落山（黄昏）到入睡前用。•Goodnight!晚安！不是问候语，而是晚间告别用语。3bPracticetheconversationsin3awithyourpartner.9:00Goodmorning!Goodmorning!Goodmorning!Goodmorning!14：30Goodafternoon!Goodafternoon!18：00Goodevening!Goodevening!3cListenandnumberthelettersyourhear.234567892345678923456783dTalkaboutwhattheselettersmean.HBCDHardBlackCompactDiscHBstandsforHardBlack(pencil).HB铅笔为中硬度H=HARD坚硬B=BLACK黑铅笔的硬度是按照笔芯的硬度来定的,从软到硬分别为6B,5B,4B,3B,2B,B,HB,H,2H,3H,4H,5H,6HThecompactdisc,orCDforshort,isanopticaldiscusedtostoredigitaldata,andwasoriginallydevelopedtostoreandplaybacksoundrecordingsonly.NBAkgNationalBasketballAssociationkilogramS/M/LPParkingsmall/medium/largeUFOCCTVunidentifiedflyingobjectChinaCentralTelevision•英语中有一些名称是由几个词组成的，人们习惯上把这些词的第一个字母缩写在一起，叫缩略词。注意，这时候字母都应大写。NBACCTVUSAUFOPRC美国篮球协会中国中央电视台美国不明飞行物中华人民共和国你还知道其他的缩写字母吗?WTOUNUKWCCT世贸组织联合国英国厕所用于检查身体的一种医疗器械Exercises1.下列大写字母是由两笔写成的选项___。A.BB.HC.A2.含有相同元音音素的选项是________。A.A,GB.B,CC.E,H3.下列的缩略词中，表示“光盘”意思的是____。A.HBB.BBCC.CD选择填空4.—Goodevening,MrChen.—________,Alice.A.GoodeveningB.GoodmorningC.Goodafternoon5.—Hello,Eric!—_____,Bob!A.ThankyouB.HiC.Goodbye补全对话：1.Goodmorning,Mr.Wang!______________,Mr.Li.2.Goodafternoon,Alice!______________,Frank.GoodmorningGoodafternoon