Unit 2 There are forty students in my class Lesson 7 .pptVIP免费

Unit2Lesson7Therearefortystudentsinourclass.Goodafternoon,boysandgirls!ThisisMr.Gao.OurnewPEteacher.Goodafternoon,Mr.Gao!Howmanystudentsarethereinyourclass?Twenty-one.Howmanystudentsarethereinyourclass?Twenty-nine.HowmanybooksareHowmanybooksarethere?there?Twenty-five.Twenty-five.HowmanybooksareHowmanybooksarethere?there?Twenty–seven.Twenty–seven.Let’scountandlearnTwenty-oneTwenty-twoTwenty-threeTwenty-fourTwenty-fiveTwenty-sixTwenty-sevenTwenty-eightTwenty-nineSummary句型：Howmany…表示询问数量译为：……有多少？二十以上的数量词表达：先表达twenty然后按照数量词的基本表达接续。Twenty-onetwothreefourfivesixseveneightnine