[其它]数词和冠词课件.ppt

一、不定冠词的用法 归纳：1. a,e,i,o,u五个元音字母处于词首时，未必都是元音音素，u发音是[ju:]或[ju]时前面用冠词a，u读[?]时前面用冠词an。 　　　 　　　2. 26个字母中以开头为元音音素发音的字母有：f [ef], h [eit], l [el], n [en], r [a；], s [es], x[eks] 。 There is an “R” in the word. 　This is a European country. European词首字母不发音， [j]是辅音音素。 　　　This is a one-eyed dog. one [w]是辅音音素。 例３　Tom is ____ honest boy. We all like him. A. a B. an C. the D. / 例6 English is _____ language. It is _____ important tool. A. a, a B. a, an C. the, an D. a, / 例９　Mary takes ____ walk after supper every day. A. the B. a C./ D. one 例１　There is ____bridge over the river. ____ bridge is made of stone. A. a, A B. a, The C. the, The D. the, A　 例４　Winter is ____ coldest season of the year. A. a B. the C./ D. so 　例８　He will go to see you off at ____ Railway Station. 　A. a B. an C. the D./ 例11 There is a large ship in ____ middle of the river. A. a B./ C. the D. any 例14 The small town lies on ____ Yangtzi River. A. a B. an C./ D. the 二、不用冠词的场合 　例３　We have no classes on ____ Sundays. A. the B. these C.\ D. those 例６ The thief was thrown into ____ prison. A. the B. a C. this D. / 例８　We go to work by __ bus. A. / B. a C. the D. one 例11 The students of ____ Grade One are having a meeting. A. these B. / C. a D. an 例14 What does this word mean, ____? A. my father B. Father C. father D. a father 冠词 ① John had made up his mind to give　it up, but on ___ second thought he determined to try ____ third time. ② I want to read the novel ____ third time. Summer in ____ south of France are for the most part dry. 冠词的特殊位置 1、how/that(那么)/so/as +adj + a/an+ n; 2、quite/rather/what/such/many + a/an +(adj) +n; 3、all/both/half/twice