Unit 4Revision and checkJanuary 一月一月February 二月二月March 三月三月April 四月四月May 五月五月June 六月六月July 七月七月August 八月八月September 九月九月October 十月十月November 十一月十一月December 十二月十二月the 序数词 of 月份 first January second February third March fifth April ninth May twelfth June twentieth July twenty-first August twenty-second September twenty-third October thirtieth November thirty-first DecemberLinda10 October10 October1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 a CD Walkman earphones a diary a roll of film a pair of glasses a mobile phone a CD Walkman earphones a diary a roll of film a pair of glasses a mobile phoneA:What would you like as a birthday present?B:Id like .A: What does that sign mean?B: It meansNo Smoking. It means we shouldnt smoke in the park.A: What does that sign mean?B: It meansNo littering. It means we shouldnt litter in the park.A: What does that sign mean?B: It meansNo Swimming. It means we shouldnt swim in the river.No smokingNo litteringNo parkingDanger!Keep off the grassBe quietNo eating or drinkingDo not touchA:What does this sign mean?B: It means .A: What does this sign mean?B: It means Keep off the grass.A: What does that sign mean?B : It means No littering. A: Whens your birthday? B: Its on the first of July.A: What would you like as a birthday present?B: Id like a puppet.Homework:1.Review the words and exphrases.(U1&2)2. Review the texts (U1&2)