2022-2023学年人教版英语七年级上册Unit8SectionA Grammar3a-3c课件.pptx

1、Unit 8 When is your birthdaySection A Grammar focus 3a3c?To learn to use When questions to talk about birthdaysTo learn cardinal and ordinal numbersMay 1stthe second Sunday in MayJanuary 1stMothers dayin January or FebruaryChildrens DayApril 1stNew Years Day The Spring FestivalJune 1stApril fools da

2、yLabour Day一年中的重大节日Match the holiday with the time.Christmas Day December 25ththe fourth Thursday in NovemberNational DayOctober 1stin September or OctoberSeptember 10ththe third Sunday in JuneFathers DayTeachers DayMid-Autumn DayThanksgiving DayGrammarGrammarFocusFocusNotes:物主代词物主代词和和名词所有格名词所有格都可表示

3、都可表示“某人的某人的”表示表示“在某日在某日”，用介词，用介词“on”;表示表示“在某月在某月”，用介词，用介词“in”题型讲解1.你的生日是什么时候？你的生日是什么时候？_ _ your birthday?2.我的生日是我的生日是5月月2日。日。My birthday is _ _ _.3.他的生日是什么时候他的生日是什么时候?_ _ his _?4.他的生日是在他的生日是在1月月17日。日。His _ is _ _ 17th.5.她的生日是在什么时候？她的生日是在什么时候？When is _ _?When isWhen is birthday on May 2ndher birthday

4、 birthday on January6.是在八月份。是在八月份。_ _ August.7.爱丽丝的生日是什么时候？爱丽丝的生日是什么时候？When is _ _?8.她的生日在九月五日。她的生日在九月五日。_ birthday is _ _ 5th.9.你爸爸的生日是什么时候？你爸爸的生日是什么时候？When _ _ _ birthday?10.他的生日是在他的生日是在4月月21日。日。_ _ is _ _ 21st.His birthday on April is your fathers Its inAlices birthdayHer on September When is you

5、r birthday?My birthday is on May 2nd.When is his birthday?His birthday is on January 17th.When is her birthday?Its in August.When is Alices birthday?Her birthday is on September 5th.When is your fathers birthday?His birthday is on April 21st.询问他人生日日期：询问他人生日日期：When is birthday?“名词名词+s ”所有格所有格形容词性物主代词

6、形容词性物主代词询问他人生日日期的基本句型：When is _ birthday?答语的基本句型：_或_ on/inyour/his/her/Alices 形容词性物主代词或名词所有格形容词性物主代词或名词所有格My/His/Her/Alices birthday is on.ItsSummary“名词名词+s”所有格所有格my sisters book the three girls father 我姐姐的书这三个女孩的父亲3)表示几个人共有，仅在最后一个人的名字后加表示几个人共有，仅在最后一个人的名字后加“s”；表示各自所有时，应在各个名字后加表示各自所有时，应在各个名字后加“s”。Mar

7、y and Janes car 玛丽和简的汽车Marys and Janes cars 玛丽和简的汽车（她们共有的汽车）（她们各自的汽车）first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twentieth twenty-first twenty-second twenty-third twenty-fourth twenty-fi

8、fth twenty-sixth twenty-seventh twenty-eighth twenty-ninth thirtieth thirty-first序数词表序数词表序数词序数词 表示人或事物先后顺序的数词叫序数词表示人或事物先后顺序的数词叫序数词。序数词大多数是由基数词变化而来的，序数词往往与定冠词序数词往往与定冠词the连用连用。语法概述语法概述1.不规则类:onefirst,twosecond,threethird2.普通类：第四至第十九一般在基数词后加-th，但也有四个特殊的，需加强记忆。fifth(第五)和twelfth(第十二)是把基数词five和twelve后的词尾v

9、e变成f再加-th构成。eighth(第八)是在基数词eight的后面直接加-h构成。ninth(第九)是将基数词nine的词尾e去掉，再加-th构成。基数词变序数词的方法3.“ty”类：以“-ty”结尾的整十的基数词变序数词时，把基数词的词尾y变为ie，再加-th，如：twenty-twentieth eighty-eightieth4.几十几类：表示“几十几”的基数词变序数词时，只需将个位变为序数词即可，如：thirty-eight-thirty-eighth twenty-one-twenty-first seventy-nine-seventy-ninth序数词前面往往加定冠词the，

10、但当序数词前面有名词所有格、物主代词或指示代词修饰时，前面不能加the。如：Today is my sisters fourth birthday.在写日期时常用到序数词的缩写形式，即在阿拉拍数字的后面加上序数词的最后两个字母。注意：口诀：口诀：基变序，很容易；基变序，很容易；1,2,3特殊记；特殊记；veve要用要用f f替（替（5和和12)；8去去t t，9去去e e；tyty改成改成tietie；最后通通加上最后通通加上th th；若是遇上几十几，只变个位就可以。若是遇上几十几，只变个位就可以。中间连字符中间连字符“-”“-”，千万别忘记，千万别忘记3a3aMatch the quest

11、ions and answers.当堂作业3b3bComplete the conversation and practice it with your partner.A:How _ are you,Grace?B:_ twelve.A:And _ is your birthday?B:My _ is on March 12th.How about you and Tom?A:Well,my birthday is _ July 5th,and Toms birthday is _ December.oldImwhenbirthdayonin3c3cFind out your group m

12、embers birthdays and ages.Line up from the youngest to the oldest.NamebirthdayageA:When is your birthday?B:My birthday is 互助提高A:How old are you?B:I am When is your birthday?C:B:How old are you?C:Exercisestwelve _nine _写出下列基数词对应的序数词。写出下列基数词对应的序数词。first1one _ninth2twenty _twelfth3twentieth4eight _thir

13、ty-two _eighth5thirty-second6用所给词的适当形式填空。用所给词的适当形式填空。1.The _(five)unit is very interesting.2.Do you want to go to _(Tim)birthday party?3.Today is his _(three)birthday.4.Daves watch is the same as his _(brother).fifthTimsthirdbrothers6.September is the _(nine)month of the year.7.Please turn to page 1

14、0 and read the_(two)story.8.My room is on the _(five)floor.9.Womens Day is on March _(8).10.Christmas Day(圣诞节)is on December _(25).ninthsecondfifth8th 25th Homework1.Recite the conversation in Section A,2e.2.Write a report about your group members birthday and ages.eg.The oldest in our group is He/She is years old.His/Her birthday is on .s birthday is on He/She is years old.The youngest in our group is