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会计学//Isheapoliceman?Isheanoldman?There'sapolicemanatthedoor.There'sapolicewomanatthedoor.There'saboyatthedoor.Look,there'sanoldmanattheshop.Look,there'sawomanattheshop.Look,there'safatboyattheshop.There'sacarinthestreet.There'sacarinthestreet.1.Therebe(is/are)…‘表示某地有某物’e.g：Thereisanicecream.Therearetwoicecreams.注意：be的形式(xíngshì)随紧跟它的名词的变化而变化单数用is复数用are第三人称单数包括人名，地名，物品名等2.Therebe句式的主语(zhǔyǔ)由几个名词并列时，按就近原则。e.g:Thereisabookandtwopensonthetable.e.g:Therearetwopensandabookonthetable.3.Therebe句式(jùshì)变疑问句时，把be动词提到there的前面即可。Thereisapolicemanintheroom.Isthereapolicemanintheroom?4.Therebe句式的否定句，即在be的后面加note.g:Thereisnotahatonthedesk.桌子上没有一个(yīɡè)帽子。atthedoor/mother母亲(mǔqīn)Whoishe?HeisSandy'sfather.there那儿here这儿mother母亲(mǔqīn)father父亲atthedoor在门边Goodmorning早上好bill账单letter信//////(Adoorbellrings)1.Sue:There'samanatthedoor,dad.2.Father:Whoisit,Sue?Openthedoor!3.Sue:It'sthepostman,Dad.Postman:Goodmorning,Sue.Sue:Goodmorning,postman.4.Postman:There'saletterforyourmother.Andthere'saletterforyourfather.Sue:Thankyou.5.Sue:Dad!There'saletterformum,andthere'saletterforyou.6.Father:Thisisn'taletter!It'sabill.Therebe(is/are)..."某地(mǒudì)有某物"e.g：Thereisapenonthedesk.Therearetwopensonthedesk.人称(rénchēng)代词
