七年级英上册Unit8Section(2a-2e)

知识准备Checkthewords•1.Jan____10.Oct__ber•2.Febr____11.Nov__mber•3.M__rch12.Dec__mber•4.__pril•5.M__y•6.J__ne•7.Jul__•8.__ugust•9.Sept__mberuaryuaryaAauyAeoeeLearningaims(学习目标）A.我能掌握本节课的重点单词:happy,Happybirthday!old,Howold...?party,Seeyou!B.我能学会使用序数词。C.我能掌握句型:Whenissb'sbirthday?以及答语:Sb'sbirthdayis....自学内容1.ReadthewordsP44loudlyandwritethemdown.(小组一起大声的读出本页的单词并写下们)2.找出基数词变序数词的规律。3.按要求完成2a-2eTast1(workingroups)观察下面基数词和它相对应的序数词找出其变化规律：4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th30thonetwothreefourfivesixseveneightnineteneleventwelve基数词thirteenfourteenfifteensixteenseventeeneighteennineteentwentytwenty-onetwenty-twotwenty-threethirty基数词firstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfth序数词thirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthtwentiethtwenty-firsttwenty-secondtwenty-thirdthirtieth序数词1st2nd3rd21st22nd23rd基变序，有规律，大多词尾th；123特殊记，词尾字母t、d、d;8去t，9去e，ve要用f替；整十y变ie，然后再加th;若要遇到几十几，只变个位就可以。基数词变序数词规律：Listenandrepeat.2a1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31stListenandcirclethenumbersyouhearin2a.2b1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31stNameMonthDateAliceJuly4thFrankAugust22ndEricJanuary5thJaneSeptember17thListenagain.Matchthenames,monthsanddates.2c2dPairworkTalkaboutthechildren’sbirthdaysin2c.Thenaskyourpartneraboutthebirthdaysinhisorherfamily.WhenisAlice’sbirthday?HerbirthdayisonSeptember5th.AlicePracticeWhenis____’sbirthday?Her/Hisbirthdayison...FrankJaneEricWhenisyourfather’sbirthday?Hisbirthdayison...Whenisyour____’sbirthday?His/Herbirthdayison...Readthedialoguein2e.Thenmatchthethingswiththerightplaces.twelvethirteeninAugustthisafternoonBillAlanBirthday生日Age年龄Bill:Hi,Alan.Happybirthday!Alan:Thankyou,Bill.Bill:So,howoldareyou,Alan?Alan:I’mtwelve.Howoldareyou?Bill:I’mthirteen.Alan:Whenisyourbirthday?Bill:MybirthdayisinAugust.PairworkRole-playtheconversation.2eAlan:Well,doyouwanttocometomybirthdayparty?Bill:Oh,yes.Whenisit?Alan:Atthreethisafternoon.Bill:OK,great.Seeyou!1询问某人的生日可以用：Whenissb’sbirthday?答语为:Sb'sbirthdayis+日期如:---她的生日在什么时候？_______________---她的生日在九月五号___________________________________HerbirthdayisonSeptember5th.Whenisherbirthday?合作探究2.HerbirthdayisonSeptember5th.September5th是日期的表达法。表达具体日期通常为“_____________”，月份为专有名词，首字母必须大写、书写时日期可以是序数词，也可以是基数词。如：月份+序数词6月8日______或_________8月3日_________或_________[拓展]英语中表示具体年、月、日的方式通常有两种：“月+日+年”或“日+月+年”。年份要用逗号隔开。如：2013年9月9日可表达为：__________________________________________________September9th,20139thSeptember,2013June8thJune8August3rdAugust33.howoldareyou,Alan?该句为询问年龄的句子。howold意为“多大年纪；几岁”，引导特殊疑问句询问年龄。其句型结构为“Howold+be+主语?”答语通常为“主语+be+基数词+yearsold”，其中yearsold可以省略。eg:—Howoldisyourcousin?你表姐多大了？—She’sthirteen(yearsold).她13岁了。Howoldareyourgrandparents?___________________________They’reeighty(old)._____________________________你爷爷奶奶多大岁数了？他们八十岁了。【拓展】age为名词“年龄”的意思。询问人的年龄还可以用What’ssb’sage?.例如Howoldareyou？=what'syourage?试翻译句子：Tom他多大了？_________________或者————————————HowoldisTom?What'sTom'sage?1.Happybirthday!生日快乐！句中的happy用于表达祝愿。回答时一般用Thankyou!。如：—HappyTeachers’Day!教师节快乐！—Thankyou.谢谢。[拓展]happy还可以用作形容词，意为“高兴的，愉快的”相当于glad。如：Shehasahappyparty.她过了一个愉快的聚会。2.Atthreethisafternoon.今天下午三点。介词at意为“在……”，在本句中表示时间，其后一般跟表示钟点的词。如：at6:00在6点at7:15在7点15分[辨一辨]表示时间的介词at,in与on(1)at常用于时刻前或一些固定的习惯用语中。如：at9:00在9点钟atnoon在中午(2)in用在月份、季节、年份等前面，也可以表示“在早上、在下午、在晚上”。如：inMay在五月in2013在2013年inthemorning/afternoon/evening在早上/下午/晚上(3)on用在日期、星期几、节日前，也可用来表示具体某一天的上午、下午或晚上。如：onNovember1st在11月1日onChildren’sDay在儿童节onTuesdayevening在周二晚上四、当堂检测（成绩要想好，练笔不可少）（8分钟）一、写出下列基数词相对应的序数词。1.one2.two3.three4.five5.eight6.nine7.twelve8.twenty9.seven10.nineteenfirstsecondthirdfiftheighthninthtwelfthtwentiethseventhnineteenth二、句型转换。1.MybirthdayisonJanuary21st.(对划线部分提问)___________yourbirthday?2.What’sAlice’sage?(变为同义句)__________isAlice?3.Frank’ssisteristwelveyearsold.(对划线部分提问)___________isFrank’ssister?WhenisHowoldHowold4.Eric’sbirthdaypartyisatsixthisafternoon.(对划线部分提问)__________Eric’sbirthdayparty?5.I’mthirteenyearsold.(对划线部分提问)__________________you?WhenisHowoldare