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时间:2019-05-06
《there be句型的用法》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Therebe句型的用法一、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)+名词+地点状语。例如:1)Therearefifty-twostudentsinourclass.2)Thereisapencilinmypencil-case.3)Therewasanoldhousebytheriverfiveyearsago.二、各种句式:否定句:在be后加上“not”,也可用“no”来表示。即:no+n.(名词)=notaanany+n.(名词)。例如:1)The
2、reisanorangeinherbag.→Thereisn’tanorangeinherbag.→Thereisnoorangeinherbag.2)Therearesomeorangesinherbag.→Therearen’tanyorangesinherbag.→Therearenoorangesinherbag.3)Thereissomejuiceinthebottle.→Thereisn’tanyjuiceinthebottle.→Thereisnojuiceinthebottle.一般疑问句:Therebe结构的一般疑问句变化只
3、需把be动词移到句首,再在句尾加上问号即可。例如:4)Thereissomemoneyinherhandbag. →Isthereanymoneyinherhandbag?(疑问句和否定句中,some改为any,something改为anything.)5)Thereissomethingnewintoday’snewspaper.→Isthereanythingnewintoday’snewspaper?特殊疑问句:Therebe句型的特殊疑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“Wha
4、t’s+介词短语?”。其中there在口语中常常省略。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(回答时却要根据实际情况来决定)。如:46)Thereisabirdinthetree.→What’sinthetree?7)Therearesomebikesoverthere.→What’soverthere?8)Thereisalittlegirlintheroom.→Whoisintheroom?②对地点状语提问:用“Whereisare+主语?”表示(注意其答语变化):例如:9)Thereisacomputer
5、inmyoffice.→Whereisthecomputer?----It’sinmyoffice.10)Therearefourchildrenintheclassroom.→Wherearethefourchildren?--They’reintheclassroom.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+arethere+介词短语?”表示:11)Therearetwelvemonthsinayear.→Howmanymonthsarethereinayear?12)
6、Thereisonlyonebookinmybag.→Howmanybooksarethereinyourbag?13)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:14)Thereissomemoneyinmypurse.→Howmuchmoneyisthereinyourpurse?反意疑问句:Therebe或There加其它动词,其反意疑问句一律用…there?例如:15)Thereisabeaut
7、ifulgirlinthegarden,isn’tthere?16)Thereusedtobenoschoolhere,usedtheredidthere?三、用法: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。1)Thereisabasketballinthebox. 41)Thereisalittlemilkintheglass.2)Therearemanybirdsinthetree. 3)Thereweremanypeopleinthestreetyesterday. 如果有两个或两个以上的名词作主语,b
8、e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”。例如:5)Thereisanorangeandsomebananasinthebasket
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