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Therebe句型Therebe句型表示的是“某处有(存在)某人或某物”，其结构为Therebe(is，are，was,were)+名词+地点状语。Thereisawaterfallonthemountain.Therearealotoffireworksinthesky.Thereisasingersinginginthepicture.Therearethreeboyssingingonthestage.Thereisagirldancingontheground.Therearemanypeopledancinginthehall.（1）Therebe句型否定句式的构成和含有be动词的其它句型一样，在be后加上“not”。•Thereisanorangeinherbag.→Thereisn’tanorangeinherbag.•Therearesomeorangesinherbag.→Therearen’tanyorangesinherbag.•Thereissomejuiceinthebottle.→Thereisn’tanyjuiceinthebottle.（2）Therebe结构的一般疑问句变化只需把be动词移到句首，再在句尾加上问号即可。肯定回答为“Yes,thereis/are”，否定回答为“No,thereisn’t/aren’t”。•Thereissomemoneyinherhandbag.→Isthereanymoneyinherhandbag?•Thereissomethingnewintoday’snewspaper.→Isthereanythingnewintoday’snewspaper?（否定句和疑问句中，some改为any，something改为anything。）Therebe句型的特殊疑问句（1）对主语提问：当主语是人时，用“Who’s+介词短语”；当主语是物时，用“What’s+介词短语”。无论原句的主语是单数还是复数，对其提问时一般都用be的单数形式。•Thereisabirdinthetree.→What’sinthetree?•Therearesomebikesoverthere.→What’soverthere?•Thereisalittlegirlintheroom.→Whoisintheroom?（2）对地点状语提问：用“Whereis\are+主语”表示（注意其答语变化）。•Thereisacomputerinmyoffice.→Whereisthecomputer?—It’sinmyoffice.•Therearefourchildrenintheclassroom.→Wherearethefourchildren?—They’reintheclassroom.（3）对数量提问：如果主语是可数名词，无论是单数还是复数，都用“Howmany+可数名词复数+arethere+介词短语”表示；如果主语是不可数名词，则用“Howmuch+不可数名词+isthere+介词短语”表示。•Therearetwelvemonthsinayear.→Howmanymonthsarethereinayear?•Thereisonlyonebookinmybag.→Howmanybooksarethereinyourbag?•Thereissomemoneyinmypurse.→Howmuchmoneyisthereinyourpurse?Therebe句型中be动词的形式要和其后的主语在人称和数上保持一致。KeyPoints（1）如果句子的主语是单数的可数名词，或是不可数名词，be动词用“is”“was”；如果句子的主语是复数名词，be动词就用“are”“were”。•Thereisabasketballinthebox.•Therewasalittlemilkintheglass.•Therearemanybirdsinthetree.•Thereweremanypeopleinthestreetyesterday.（2）如果有两个或两个以上的名词作主语，be动词要和最靠近它的那个主语在数上保持一致，也就是我们常说的“就近原则”。•Thereisanorangeandsomebananasinthebasket.•Therearesomebananasandanorangeinthebasket.Fillintheblanksofthesentences.•There____threebirdsinthetreejustnow.•There____abeautifulnecklaceonthetable.•There____agirlandtwoboysplayingontheplayground.•There____alotofapplesinthebasket.•There____abeautifulbutterflyinthegarden.•There____somewaterandfoodinthekitchenyesterday.KEYS•Therewerethreebirdsinthetreejustnow.•Thereisabeautifulnecklaceonthetable.•Thereisagirlandtwoboysplayingontheplayground.•Therearealotofapplesinthebasket.•Thereisabeautifulbutterflyinthegarden.•Therewassomewaterandfoodinthekitchenyesterday.