Unit11Whowasfirst？

Unit11Whowasfirst?,BLetsLearnALetsListenandSayCLetsPractiseDLetsReadELetsWriteFLetsHaveFun,BLetsLearn,回到首页,1st2nd3rd4th5th6th7th8th9th10th11th12th,onetwothreefourfivesixseveneightnineteneleventwelve,基数词序数词缩写,firstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfth,回到首页,13th14th15th16th17th18th19th20th21st22nd23rd30th,基数词序数词缩写,thirteenfourteenfifteensixteenseventeeneighteennineteentwentytwenty-onetwenty-twotwenty-threethirty,thirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthtwentiethtwenty-firsttwenty-secondtwenty-thirdthirtieth,回到首页,基变序，有规律，词尾加上th。1、2、3特殊记，词尾字母t、d、d。8少t，9去e，f来把ve替。整十变y为ie，后跟th莫迟疑。若想表示几十几，只变个位就可以。,回到首页,幸运转盘,回到首页,动词过去式wantedjumpedskippedcameransang,动词原形want想要jump跳跃skip跳绳come来run跑sing唱歌,回到首页,onemetre一米mi:t,回到首页,arace赛跑reis,回到首页,sports运动,回到首页,ALetsListenandSay,回到首页,Listenandanswer.,1.Whowasfirst?_wasfirst.2.Whowassecond?_wassecond.3.Whowasthird?_wasthird.,AmyLinglingAnne,Anne,Lingling,Amy,回到首页,一般过去时,1.概述：表示在过去某个时间发生的动作或存在的状态。谓语动词要用一般过去时。2.结构：（1）肯定句：主语+动词过去式+其他.如：Hewassickyesterday.他昨天生病了。AnnewenttoBeijinglastmonth.安妮上个月去了北京。（2）否定句含be动词时，直接在be动词后加not。结构为：主语+was/were+not+其他.如：Hewasnotathomeyesterday.他昨天不在家。含实义动词时，要借助助动词do/does的过去式did。结构为：主语+didnt+动词原形+其他.如：Ididntgohomelastnight.我昨晚没有回家。,回到首页,（3）一般疑问句含be动词时，直接将be动词提前。结构为：Was/Were+主语+其他?如：Wassheathomelastnight?她昨晚在家吗？含实义动词时，要借助did提到句首来提问。结构为：Did+主语+动词原形+其他?如：DidyouswimlastSunday?你上周日游泳了吗？（4）特殊疑问句含be动词时：特殊疑问词+was/were+主语+其他?如：Whowasfirstintherace?这次比赛谁第一名？含实义动词时：特殊疑问词+did+主语+动词原形+其他?如：Whatdidyoudothismorning?今天早上你做什么了？,回到首页,CLetsPractise,回到首页,同学们两人一组，根据课本C部分的数据信息，分别进行名次问答。看哪一组的表现最好。不仅要快，还要说得准确哦！,回到首页,DLetsRead,回到首页,ELetsWrite,回到首页,FLetsHaveFun,回到首页,课后小练习,一、分别用英文写出120的基数词和序数词形式。二、用所给词的适当形式填空。1.Amysfather_(be)ateacherlastyear.2._you_(go)toChangshalastweek?3.Theboysswamfast.They_(want)towin.4.What_youdoyesterdayeveni