序数词的变化规则.docx

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1、序数词的变化规则它在二楼_______________________________________英语中基数词变为序数词时，一般在基数词后面th,但有几个词变化特殊，请记住下面这个口诀：一，二，三特殊记八加h九去e五和十二变veve要用f替整十基数变序数，先把ty变成tie要是遇到两位数，十位基数个位序onefirsttwosecondthreethirdfourfourthfivefifthsixsixthsevenseventheighteighthnineninthtententhelevenelev

2、enthtwelvetwelfththirteenthirteenthfourteenfourteenthfifteenfifteenthsixteensixteenthseventeenseventeentheighteeneighteenthnineteennineteenthtwentytwentiethtwenty-onetwenty-firsttwenty-twotwenty-secondtwenty-threetwenty-thirdtwenty-fourtwenty-fourthtwenty-fi

3、vetwenty-fifthtwenty-sixtwenty-sixthtwenty-seventwenty-seventhtwenty-eighttwenty-eighthtwenty-ninetwenty-ninththirtythirtieth即学即用写出下列单词的序数词1.one__________2.two__________3three___________4four______________5.five__________6eight__________7nine____________8twe

4、lve____________9twenty_________10twenty-six________________选词填空11.Ihave______________(two,second)toycars.12.Iliveon____________(second,thesecond)floor.13.Sheisin____________(thefirst,one)room.Funtime这是南希在她的新学校的教室。如果名词是以-S结尾，则只在该名词后面加’来构成所有格myparents’bedroom用

5、and连接的并列名词的所有格要分两种情况：当表示各自的所有关系时，要分别在并列名词后加’s,表示共同的所有关系时，只在最后一个名词后加'sTom'sandJim’srooms汤姆的房间和吉姆的房间TomandJim’srooms汤姆和吉姆（共有）的房间用所给词的适当形式填空That’s________(Mike)book.Thosearemy_______(brothers)rooms.Soundtime爱丽斯和我唱歌跳舞，还喝了一些美味的果汁__________________________________

6、______辅音字母C的发音规则：Cinema,dance,ice,juice和nice中的字母c在开音节中发/s/,发音时双唇微开，上下齿接近于合拢状态，舌尖抵住下齿龈，气流从牙缝送出。在元音字母e,i和半元音字母y前也读/s/,如：cite,city,cell,circle,cycle,centre.判断每组单词发音是否相同。1classcinema2.nicejuice3dancecircle4.icecoffee