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StarterUnit2What'sthisinEnglish?TheFirstPeriod(1a-2e)1aLookforthesmalllettersinthepictureforthesebigletters.Check(✔)theonesyoufind.A_________B_________C_________D_________E_________F_________G_________H_________✔✔✔✔✔1bListenandrepeat.1cPracticetheconversationsinthepicturewithyourpartner.Thenmakeyourownconversations.2aListenandrepeat.IiJjKkLlMmNnOoPpQqRr2bListenandnumberthelettersyouhear[1-10].loqkinprmj147936810522cLookandcopy.2cLookandcopy.2dWritethemissingbigletterorsmallletterforeachpair.MkPrJQlOnImKpRjqLoNi2eTalkaboutwhattheselettersmean.PNBAkg停车场；停车位（美国）全国篮球协会千克；公斤LanguagePoints1.What’sthisinEnglish?这个用英语怎么说？（教材第S5页）What’sthisinEnglish?是特殊疑问句，用来询问某个物品用英语怎么说。类似的句型有：What’sthatinEnglish?（那个用英语怎么说？），其答语均用“It's+a/an+单数可数名词.”结构。其中的it不能用this或that代替。—What’sthis/thatinEnglish?—It’samap.2.It’sanorange.它是一个橙子。（教材第S5页）（1）it's是itis的缩写形式，意为“它是”。其中it为人称代词，意为“它”，没有远近之分，可以用来代替this/that，也可用来指代上文中提到的表示单数名词的事物。Thisisaruler.It’sorange.（2）an是不定冠词，意为“（表示未曾提到的）一（人，事，物）”，用于以元音因素开头的单数可数名词之前。Thisisanapple.3.缩写词P表示“停车场；停车位”；NBA表示“（美国）全国篮球协会”；kg表示“千克；公斤”（重量单位）。类似的缩写词还有：cm厘米、mm毫米、km千米、ID身份证等。Exercise一、单项选择。1.在I~R十个字母中，元音字母有_________。A.I;JB.I;OC.O;Q2.下列字母含有相同的元音音素的一组是_________。A.MLNB.KGFC.HMN3.—_________thisinEnglish?—It’sajacket.A.WhatB.What'sC.Who4.—What'sthat?—_________A.Itacup.B.It'scup.C.It'sacup.5.—What'sthis_________English?—It's_________orange.A.in;aB.it;anC.in;anBABCC二、在空白处填入适当的单词，补全对话。A:Goodmorning,Alice!B:Good1._________,Dale!A:How2._________you,Dale?B:I'm3._________.A:What’sthisin4._________?B:It's5._________orange.morningarefineEnglishanHomework1.Practiceaskingthequestion“What'sthis/thatinEnglish?”afterclass.2.RecitelettersIi~Rr.Thankyou!