新版湘少版四年级unit_9 its one hundred课件

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1、Unit9It'sonehundred.Let’ssingTrytocountthenumbers（数一数钟面上的数字）1one2two3three4four5five6six7seven8eight9nine10ten11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen★13-19数词构成方法：在有关的个位数词词尾加-teenLet’sread12345678910111213

2、141516171819onetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteenReadandcount19+1=20nineteenandoneistwentyplustwentythirtyfortyfiftysixtyseventyeightyninetyonehundredrightwronghomework12+8=24+6=38+

3、2=42+8=53+7=67+3=71+9=82+8=99+1=20twenty30thirty40forty50fifty60sixty70seventy80eighty90ninety100ahundred整十位数数词20-90构成：个位数词词尾加-tytwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninetwenty+one=twenty-one★十位数数词构成：整十

4、位数数词后加个位数词，中间用连字符号“-”连接。Sayarhyme英语数词不难记，找出规律就容易。一至十二词各异，一个一个单独记。后面加teen变十几，thirteen，fifteen看仔细。Eighteen只有一个t，两个音节念清晰。二十至九十后加ty，twenty不同重点记。Forty去掉字母u，thirty，fifty更出奇。十位数后个位数，表示数值几十几，按序排列不费力，连字符号莫丢弃。巧学妙记加努力，hundred是你的好成绩！超人大考验!Doyouwanttobe(成为)superm

5、an?Therearethreechallenges(挑战).Haveatry!Standingononefoot.单脚站立!参加比赛的同学，闭上眼睛，单腿离地。其余同学边数数one，two，three…边给他们鼓劲，脚最后一个落地的学生为优胜。第一个挑战:第二个挑战:抢答Howmanyboysarethereintheclassroom?Howmanygirlsarethereintheclassroom?Howmanyteachersarethereintheclassroom?Howman

6、ydays(天)arethereinaweek（一周）?Seven.Howmanyhours(小时)arethereinaday?Twenty-four.Howmanyminutes(分钟)arethereinanhour?Sixty.第三个挑战:Sentences:1.—Isthisright,MissLi?2.—Yes,it’sright.Good!---Thankyou!3.—Pleasethinkagain.---Forty-sixandfifty-fouris…4.—Oh!I’mwro

7、ng!It’sonehundred.CanyousayitinEnglish?2132435465twenty-onethirty-twoforty-threefifty-foursixty-fiveLearn76879899100seventy-sixeighty-sevenninety-eightninety-nineonehundredReview10and90isonehundred.20and80isonehundred.30and70isonehundred.40and60isone

8、hundred.50and50isonehundred.Homework:1.抄写新单词2遍，默写1遍；2.抄写1-19以内的数字1遍，默写1遍；3.试着去记住100以内的数;4.坚持朗读，复习Unit7-9；Goodbye!