人教版初中英语2011课标版 七年级下册第二单元Section B 3a—3b Self check（共19张PPT).pptx

走进数词的世界Lets go into “the World of Numbers”;学习目标;;Talk about your daily life. ;Tinas daily life; After school, she has dinner at ten to eight. After that, she does her homework at _________ . She isnt good at math, so she spends more time on math. It is usually from ten to _________. She goes to bed at _________________ . Good habits and exercise make her a better student. ;; is the_______ day of a week. is the_______ day of a week. is the_______ day of a week. is the_______ day of a week. is the_______ day of a week. is the_______ day of a week. is the_______ day of a week. ;; Lets review the rules 一起复习基数词变序数词的规律;基变序，有规律， 末尾加上-th , 一二三，特殊记， 八加h，九去e， ve要用f替,以y结尾变ie,后跟th莫迟疑。 若想表示几十几，只变个位就可以。 序数词表顺序，一般须加定冠词。 ;Its March the thirty-first,2017;; 总结分数构成： 分子用基数词，分母用序数词， 分子大于1，分母加-s。;1、______________(四分之三)of the students in Class 2 know the date of Fathers Day. 2、Today is Marys ________(十二岁) birthday. She is _______ years old now. 3、Boys and girls, please turn to page ____ (五) and look at the _______(五)picture. 4、I live in Room 805. Sam lives in the room right above mine, on the n______ floor. ;测一测：; 中考离我们越来越近，时间越来越紧迫，我们该如何更有效的安排空闲时间呢？请以小组为单位，制定你们自己的一天计划。（以短文的形式）;A journey of a thousand miles begins with one step.