七年级英语上册Unit8Whenisyourbirthday语法专项突破.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,语法专项突破,.when,引导的特殊疑问句,语境领悟,When do you like to come?,你想什么时候来?,When does Li Ming go to school?,李明什么时候去上学?,When is your father,s birthday?,你爸爸的生日是什么时候?,自主归纳,when,意为“,”,用来询问时间。when引导的特殊疑问句的结构为:,+,?,什么时候,When,一般疑问句,学以致用,(1),do you usually go to school?,At 7:00 a.m.,A.WhenB.What,C.WhyD.Where,A,.,序数词,1,.,基数词变序数词,静观其变,基数词序数词,onefirst,twosecond,threethird,fourfourth,fivefifth,sixsixth,sevenseventh,eighteighth,nineninth,tententh,基数词序数词,eleveneleventh,twelvetwelfth,thirteenthirteenth,fourteenfourteenth,fifteenfifteenth,sixteensixteenth,seventeenseventeenth,eighteeneighteenth,nineteennineteenth,Twentytwentieth,twenty-onetwenty-first,twenty-twotwenty-second,twenty-threetwenty-third,基数词序数词,thirtythirtieth,2,.,序数词的用法,语境领悟,This is my first trip.,这是我的第一次旅行。,She is my first teacher.,她是我的第一位老师。,That,s Mary,s first book.,那是玛丽的第一本书。,自主归纳,研读以上例句可知,序数词往往与定冠词,连用;如果序数词前有,或,等修饰时,不需要加冠词。,温馨提示,序数词有时也可缩写成“阿拉伯数字+序数词的最后两个字母”。如1st(第一),2nd(第二)等。,学以致用,(2)Parents are our,(one)teachers.,the,形容词性物主代词,名词所有格,first,单项选择,1,.Who,s your,teacher?,A.oneB.first,C.the secondD.two,2,.,the train leave?,At three o,clock.,A.When doesB.Where does,C.Why doD.How do,3,.Mother,s Day is on the,Sunday in May every year.,A.twoB.second,C.sixD.sixth,B,A,B,