初中英语教案Unit7Howmucharethesesocks？第3课时学案

Unit7Howmucharethesesocks？（第3课时）课题：Unit7SectionB(1a-1e)主备人：年级：班级：姓名：日期：老师寄语：Keepyourfriendsclose,butyourenemiescloser.亲密你的朋友，但更要亲密你的仇家。一、目标导学学习十到三十一的数字。熟记有关数字的单词。二、自主研究词汇研究：写出以下数字对应的英文。11011411912012295588__________________72135682.听力研究：仔细阅读题目要求，完成听力练习1c,1d。知识研究：基数词观点：表示数量多少的词。规律：1—12单独记13—19:-teen结尾。(注意13thir-,15fif-,18eigh-)—90:-ty结尾。(注意20twen-,30thir-,40for-,50fif-,80eigh-)—99:十位—个位100—900：____hundred101—999：____hundredand个位____hundredand十位(10-20)____hundredand十位—个位（21-99)针对练习：写出以下数字的英文。13__________15___________18____________20___________30__________40__________50___________80____________99__________________101____________________111___________________________360____________________999___________________________将1a中的数字写在对应的单词后。哪行数字的序次不对？ten10eleven_____twelve_____thirteen_____fourteen______twenty-five___twenty-six___twenty-seven___twenty-eight___twenty-nine___twenty__twenty-one__twenty-two___twenty-three__twenty-four___fifteen___sixteen____seventeen____eighteen____nineteen_____thirty____thirty-one____三、合作交流小组查对自主研究模块答案。大声朗读1a的数字。角色饰演1e对话。四、展现风采展现自主研究模块内容。用英语说出数字10-31。展现1e对话。五、牢固训练基础题—用英语写出以下商品的名称及价格（单位为元，不用写出）。A.80B.18C.45D.130E.5F.95G.43A.___________________B._____________________C.__________________D.___________________E._____________________F.__________________G._________________________拓展题——你们会做以下问题吗?two+nine=________.three+nine=________.six+seven=_________.eight+six=________.seven+eight=________.nine+seven=________.ten+seven=_______.ten+eight=_______.eleven+eight=_______.ten+ten=_________.twenty+one=________.sixteen+thirteen=_______.提高题——连词成句(1)sweaterthismyis________________________________________.(2)aresockstheseher_______________________________________.(3)isnecklacehowmuchthis__________________________________?(4)shortsarehowmuchthese__________________________________?(5)tentheydollarsare__________________________________.六、学习反思收获：__________________________________________________________________________________________________________________________________________________不足：__________________________________________________________________________________________________________________________________________________改进：__________________________________________________________________________________________________________________________________________________Unit7SectionB(1a-1e)参照答案：二、自主研究词汇研究：写出以下数字对应的英文。oneonezerooneonefouroneonenineonetwozeroonetwotwoninefivefiveeighteightseventwoonethreefivesixeight听力研究:1c:11/15/16/201d:圈出的物件：白T-恤衫、绿毛衣、红短袜、长裤。打勾物件：长裤。知识研究：基数词针对练习：写出以下数字的英文。13thirteen/fifteen/eighteen/twenty/thirty/fortyfifty/eighty/ninety-nineonehundredandone/onehundredandeleven/threehundredandsixty/ninehundredandninety-nine第三行和第四行五、牢固训练基础题:A.Shoes/eightB.Hat/eighteenC.Shorts/forty-fiveD.Sweater/onehundredandthirtyE.Socks/fiveF.Trousers/ninety-fiveG.T-shirt/forty-three拓展题——你们会做以下问题吗?two+nine=eleven.three+nine=twelve.six+seven=thirteen.eight+six=fourteen.seven+eight=fifteen.nine+seven=sixteen.ten+seven=seventeen.ten+eight=eighteen.eleven+eight=nineteen.ten+ten=twen