therebe句型和with复合结构的用法

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1、Therebe句型的用法1.构成: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）4■名词+地点状语。例如：1.Therearefifty-twostudentsinourclass.2.Thereisapencilinmypencil-case.3.Therewasanoldhousebytheriverfiveyearsago.二、各种句式：否定句：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"。也可用"no〃来表示。即:no+n.（名词）=notaanany+

2、n.（名词）。注意：no+n.（可数名词单数）=notaan+n.（可数名词单数）；no+n.（可数名词复数）=notany+n.（可数名词复数）；no+n.（不可数名词）=notany+n.（不可数名词）。例如：1.Thereisanorangeinherbag.->Thereisn’tanorangeinherbag.◊Thereisnoorangeinherbag.2.Therearesomeorangesinherbag.-^Therearen'tanyorangesinherbag.->Therearenoorangesinherbag.3.Thereissome

3、juiceinthebottle.->Thereisn’tanyjuiceinthebottle.->Thereisnojuiceinthebottle.一般疑问句：Therebe结构的一般疑问句变化W需把be动词移到句首，再在句尾加上问号即可。例如：1.Thereissomemoneyinherhandbag.->Isthereanymoneyinherhandbag?（疑问句和否定句中，some改为any,something改为anything.）2.Thereissomethingnewintoday’snewspaper.->Thereisn'tanythingnew

4、intodayzsnewspaper.->lsthereanythingnewintoday’snewspaper?特殊疑问句：Therebe句型的特殊錬问句有以下三种形式：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?〃。其屮there在口语屮常常省略。注意：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（冋答吋却要根据实际情况来决定）0如：Thereisabirdinthetree.^Whafsinthetree?Therearesomebikesoverthere.-^What'soverthere?

5、Thereisalittlegirlintheroom.-^Whoisintheroom?©对地点状语提问：用"Whereisare+主语?〃表示（注意其答语变化）：例如：Thereisacomputerinmyoffice.Whereisthecomputer?——Itzsinmyoffice.Therearefourchildrenintheclassroom.◊Wherearethefourchildren?—They7reintheclassroom.③对数量提问：一般有两种提问方式：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+are

6、there+介词短语？〃表示：Therearetwelvemonthsinayear.◊Howmanymonthsarethereinayear?Thereisonlyonebookinmybag.->Howmanybooksarethereinyourbag?Thereisacatinthebox.->Howmanycatsarethereinthebox?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：Thereissomemoneyinmypurse.Howmuchmoneyisthereinyourpurse?反意疑问句：Th

7、erebe或There加其它动词，其反意疑问句一律用...there?例如：Thereisabeautifulgirlinthegarden,isn’tthere?ThereusedtobenoschooIhere,usedtheredidthere?三、注意事项：1.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。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〃。例如：Thereisabasketballinthebox.Thereisalitti