Unit 8 Section A Grammar Focus-3c 課件 人教版七年級(jí)英語(yǔ)上冊(cè)

Period2(SectionAGF-3c)Unit8Whenisyourbirthday?

說(shuō)出正確的英語(yǔ)月份。SeptemberDecemberJanuaryAugustFebruaryMarchNovemberJuneAprilMayOctoberJuly一月 二月三月 四月五月 六月七月 八月九月 十月十一月 十二月Howoldareyou,Mary?I’mtwelve.It’sonMarch6th.Whenisyourbirthday?Askandanswer.Whenisyour____’sbirthday?His/Herbirthdayison...ThisisanEnglishexamresultofmystudentsName(姓名)Score（分?jǐn)?shù)）Position（名次）

HuangYi991ZhangJun982

HuangLiping973XieZhen954YangFengjie945CaoSisi936

ZhangMing907ChenXin888

Zhenwen859

………………onetwothreefourfivesixseveneightninetenfirst(第一)

second(第二)

third(第三)fourth(第四)

fifth

(第五)sixth

(第六)seventh(第七)

eighth(第八)

ninth(第九)tenth

(第十)

1st2nd3rd4th5th6th7th8th9th

10th

Cardinalnumber

基數(shù)詞Ordinal

number序數(shù)詞基數(shù)詞表示事物的量，表示多少序數(shù)詞表示順序，如日期／名次排隊(duì)就有順序，表達(dá)時(shí)為第幾Contraction

縮略形式th/θ/eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteeneleventh

(第十一)

twelfth

(第十二)

thirteenth

(第十三)

fourteenth

(第十四)

fifteenth

(第十五)

sixteenth

(第十六)

seventeenth

(第十七)eighteenth(第十八)

nineteenth(第十九)

11th12th13th14th15th16th17th18th19thCardinalnumber

基數(shù)詞Ordinal

number序數(shù)詞Contraction

縮略形式twentytwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-

sixtwenty-seven

twenty-eight

twenty-nine

thirtythirty-onetwentieth(第二十)

twenty-first(第二十一)

twenty-second

(第二十二)

twenty-third

(第二十三)

twenty-fourth

(第二十四)

twenty-fifth(第二十五)

twenty-sixth(第二十六)

twenty-seventh

(第二十七)

twenty-eighth(第二十八)

twenty-ninth(第二十九)

thirtieth(第三十)

thirty-first(第三十一)20th21st22nd23rd

24th

25th26th

27th28th29th30th

31stCardinalnumber

基數(shù)詞Ordinal

number序數(shù)詞Contraction

縮略形式firstsecondthirdfourth

fifth

sixthseventh

eighth

ninth

tenth

1st

2nd3rd4th5th6th7th8th9th

10th

序數(shù)詞縮略形式eleventh

twelfththirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenth

11th12th13th14th15th16th17th18th19th

twentiethtwenty-firsttwenty-secondtwenty-thirdtwenty-fourth

twenty-fifth

twenty-sixth

twenty-seventh

twenty-eighthtwenty-ninth

thirtieththirty-first

20th21st22nd23rd

24th

25th26th27th28th

29th30th31st序數(shù)詞縮略形式序數(shù)詞縮略形式firstsecondthirdfourth

fifth

sixthseventh

eighth

ninth

tenth

序數(shù)詞eleventh

twelfththirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenth

twentiethtwenty-firsttwenty-secondtwenty-thirdtwenty-fourth

twenty-fifth

twenty-sixth

twenty-seventh

twenty-eighthtwenty-ninth

thirtieththirty-first

twentytwenty-onetwenty-twotwenty-threetwenty-four

twenty-fivetwenty-

sixtwenty-seven

twenty-eight

twenty-ninethirtythirty-oneonetwothreefourfivesixseveneightnineten基數(shù)詞eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteen序數(shù)詞基數(shù)詞序數(shù)詞基數(shù)詞順口溜幫助您記憶：基變序,有規(guī)律;第1、2、3單獨(dú)記，末尾有字母t、d、d;8去t、9去e、f來(lái)把ve替，后加th要牢記；

ty變?yōu)閠ie，后加th莫遲疑；若想表示第幾十幾，只變個(gè)位就可以。ThisdeskisMary’s.LookandsayMaryThesebooksareDavid’s.DavidThesewatchesareTom’sandJack’s.TomandJackThisT-shirtisKimi’s.KimiThispenisafriendofmysister’s.afriendofmysisterQuestions:___1.WhenisJenny’sbirthday?___2.Whenaretheirbirthdays?___3.Whenisyourbrother’sbirthday?___4.IshisbirthdayinJuly?___5.IsyourbirthdayonFebruary1st?3aMatchthequestionsandanswers.

bdeca女性復(fù)數(shù)形式特殊疑問(wèn)句一般疑問(wèn)句是具體的日期Answers:a.No,it’sonthe6th.b.HerbirthdayisonApril24th.c.Yes,itis.d.TheirbirthdaysareinJanuary.e.It’sonJune16th.A:How______areyou,Grace?B:_____twelve.A:And_____isyourbirthday?B:My________isonMarch12th.HowaboutyouandTom?A:Well,mybirthdayis_____July5th,andTom’sbirthdayis_____December.oldwhenI’mbirthdayonin3bCompletetheconversationandpracticeitwithyourpartner.

序數(shù)詞:表示事物順序的詞,其前常加定冠詞the。數(shù)字序數(shù)詞變化規(guī)則例詞1、2、3

特殊記one→first第一

two→second第二;three→third第三4～19基數(shù)詞詞尾加-th特殊：five→fifth第五;eight→eighth第八;

nine→ninth第九;twelve→twelfth第十二一般：four→fourth第四nineteen→nineteenth第十九GrammarFocus20,3040,50,60,70,80,90-ty變?yōu)?tie再加thtwenty→twentieth第二十thirty→thirtieth第三十forty→fortieth第四十fifty→fiftieth第五十sixty→sixtieth第六十seventy→seventieth第七十eighty→eightieth第八十ninety→ninetieth第九十其余兩位數(shù)將相應(yīng)基數(shù)詞的個(gè)位改為基數(shù)詞twenty-one→twenty-first第二十一；thirty-nine→thirty-ninth第三十九；forty-six→forty-sixth第四十六讀序數(shù)詞表，然后寫出下列基數(shù)詞的序數(shù)詞。one______two________three______five______eight_______nine_______twelve________fifteen_________eighteen__________twenty__________twenty-one______________twenty-two______________firstsecondthirdfiftheighthninthtwelfthfifteentheighteenthtwentiethtwenty-firsttwenty-second【記憶口訣】基變序，有規(guī)律，詞尾加上th。一、二、三特殊記，詞尾字母t,d,d。八去t,九去e,f來(lái)把ve替。若是遇到幾十幾，只變個(gè)位就可以。序數(shù)詞的用法：1.

序數(shù)詞要加定冠詞the。但當(dāng)序數(shù)詞前有物主代詞(his,her…)、指示代詞(this,that…)等修飾時(shí)，則不必再用the。如：

onthethirdfloor在三樓

onhistwelfthbirthday在他十二歲生日這天2.序數(shù)詞常用縮寫形式，即“阿拉伯?dāng)?shù)字+個(gè)位序數(shù)詞的后兩個(gè)字母”。如：one→1st;second→2nd;third→3rd;twelfth→12th;twenty-sixth→26th3.

序數(shù)詞可表示日期“幾月幾日”中的“幾日”。如:August17th8月17日October1st10月1日按要求寫出正確的短語(yǔ)或句子。B)寫正確的詞組1.六月十五日6.在三樓

______________________________________2.在九月十日

_____________________7.在他十二歲生日這天3.在十一月

________________________________________4.在今天下午三點(diǎn)鐘

____________________5.祝生日快樂(lè)！

_____________________JunefifteenthonSeptember10thinNovemberatthreethisafternoonHappybirthday!onthethirdfloor

onhistwelfthbirthday詢問(wèn)及回答生日

用句型Whenis/aresb.’sbirthday(s)?來(lái)詢問(wèn)他人的生日?；卮饡r(shí)用sb.’sbirthday(s)is/are(on/in)…或用句型：It’s(on/in)…例如：—Whenisyourbirthday?你的生日在什么時(shí)候？—Mybirthdayis/It’sonAugusttenth.

我的生日在八月十日?！猈henisJane’sbirthday?簡(jiǎn)的生日是什么時(shí)候?—Herbirthdayis/It’sonJanuarytwelfth.

她的生日是一月十二日。用所給詞的適當(dāng)形式填空。1.Hegetsthe