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英语七年级【知识精讲】12.句法(3)there be 句型 课件
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这是一份英语七年级【知识精讲】12.句法(3)there be 句型 课件,共15页。PPT课件主要包含了答案B ,答案B等内容,欢迎下载使用。
在英语中,表示某时某处存在有某人某物时用“There+be+主语+状语”句型。there be 句型结构中,there是引导词,无词义,be后面的名词是主语。There are tw dictinaries, a bk n the desk.There is a pen n the desk. There was sme milk in the bttle yesterday.
对比:there be和have/ hashave/ has表示“某物归某人所有”,强调所属关系,而there be指“在某地或某时有某人或某物”,强调存在关系。 There is a bus in ur schl.(只表示存在,bus不一定属于学校) Our schl has a bus.(表示我们学校拥有bus这一财产)
基本结构1.There be +主语+ 地点/时间状语。There is a cmputer in the rm.There are tw TV plays every evening. 2.There be+主语+ding sth+地点状语。有某人在做某事。There are sme children swimming in the river.
There be有各种时态,如:一般现在时:there is/are;一般过去时:there was/were一般将来时:there will be, there is ging t beThere will be a ftball match tmrrw.There is ging t be a film in the meeting hall.
there be句型的使用注意: 1.主谓一致there be句型要采取就近一致原则,和靠近 be 的主语一致。如:There is a pen, tw rulers in the bx. There are tw bys and a teacher at the schl gate.
2.句型中含有sme时,变为否定句、疑问句时一般要改为any。 There is sme mney in her handbag.There isn't any mney in her handbag.Is there any mney in her handbag?
3.对划线部分提问:如果主语是可数名词,无论是单数还是复数,都用“Hw many +可数名词复数+ are there +介词短语?”提问。There are twelve mnths in a year. →Hw many mnths are there in a year? There is nly ne bk in my bag. → Hw many bks are there in yur bag?
如果主语是不可数名词,则用“ Hw much + 不可数名词+ is there +介词短语?”There is sme milk in the bttle.→Hw much milk is there in the bttle?
( ) —________ there any apples n the table?—N, ________.A. Are; there areB. Are; there aren'tC. Is; there isn'tD. Is; there aren't
There ________ an exam tmrrw.A. will isB. will beC. will haveD. is ging t have
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