七年级英语下册Unit8IsthereapostofficenearhereSectionAGrammarFocus-3c教学课件2新版人教新目标版.ppt

Unit8Isthereapostofficenearhere?SectionA(GrammarFocus3c),考点northn.北;北方adj.北方的*IstherearestaurantonNorthStreet?在北街上有饭店吗?(教材P45)*Whichwayisnorth?哪边是北?,【自主归纳】north的用法(1)north作为形容词,意为“北方的”。(2)north作为名词,意为“北;北方”。,【拓展延伸】方位名词大集中,【即学活用】冬季北方天气很冷。Inwinter,theweather_isverycold.北风劲吹。The_isblowinghard.,in,the,north,north,wind,Therebe句型【新知导引】根据汉语提示完成下列句子,体会therebe的句式结构。,这附近有医院吗?_ahospitalnearhere?是的,有。它在大桥街上。Yes,_.ItsonBridgeStreet.,Is,there,there,is,在中心街上有一家医院吗?_ahospitalonCenterStreet?不,没有。No,_.,Is,there,thereisnt,这附近有一些餐馆吗?_restaurantsnearhere?是的,有一些。Yes,_.,Are,there,any,there,are,【知识详解】1.构成Therebe+某物/某人+某地(其中there是引导词,没有词义;be是谓语动词;“某物/某人”是主语;“某地”在句中作状语,多为介词短语)。,2.句式(1)肯定句:Therebe+某人/某物+地点。(2)否定句:Therebe+not+某人/某物+地点。(3)一般疑问句:Be+there+某人/某物+地点?(注意其答语仍要用there,如一般现在时的肯定答语是Yes,thereis/are.否定答语是No,thereisnt/arent.),*Thereisapostofficenearhere.这附近有一个邮局。*Therearethreepeopleinmyfamily.我家有三口人。*Thereisntanywaterinthebottle.瓶子里没有水。,*Isthereabookinthebag?书包里有一本书吗?Yes,thereis./No,thereisnt.是的,有。/不,没有。*Arethereanybooksinyourbag?你的书包里有书吗?Yes,thereare./No,therearent.是的,有。/不,没有。,3.be的形式Therebe句型中的be动词和后面的主语保持数的一致。一般现在时中,若主语是可数名词单数或不可数名词用is;若主语为可数名词复数用are。若是有两个或两个以上并列主语时,be的形式与离其最近的主语在数上保持一致,即遵循“就近原则”。,*Thereisabookstorenearhere.这附近有一个书店。*Thereisabookandthreepensinmybag.我的书包里有一本书和三支钢笔。*Therearethreepensandabookinmybag.我的书包里有三支钢笔和一本书。,【易错警示】therebe句型的肯定句变疑问句或否定句时,若句中有some,要将some变为any。*Therearesomepearsonthetable.在桌子上有一些梨。*Therearentanypearsonthetable.桌子上没有梨。,【即学活用】.用be动词的适当形式填空1.There_asupermarketnearhere.2.There_somemilkintheglass.3.There_somepicturesonthewall.4.There_alibraryandtwobanksintheneighborhood.,is,is,are,is,5.There_somebooksandapencil-boxintheschoolbag.,are,.句型转换Therearesomepearsinthebasket.(改为一般疑问句)_there_inthebasket?2.Thereissomemilkinthebottle.(改为否定句)There_milkinthebottle.,Are,any,pears,isnt,any,3.Thereisacomputerroominthisbuilding.(改为一般疑问句并作否定回答)_computerroominthisbuilding?No,_.4.Isthereapolicestationnearhere.(作肯定回答)Yes,_.,Is,there,a,there,isnt,there,is,5.Ourschoolhastwentyclasses.(改为同义句)_twentyclassesinourschool.,There,are,【拓展训练】1.Therearesomebooksonthedesk.(改为否定句)T