Unit 2Numbers

　　课堂评价

　　Reading

　　、1.a long time ago 2,chalkenge sb.to sth. 3. promise to do sth. . order sb. to dosth, s, and so on 6,realize the problem 7, make money 8. follow one's advice9.nathing but 10,from then on 1l. not...any more 12. all year round

　　、1.Indin 2.wise 3.challenged 4. promised s.prize 6. chessboand 7. amount8.realized 9.cnough 10. with

　　E、1.promised to come 2.leit;invite 3, follow:parents*advice 4, From then onListening

　　、1.59,43 22713,806 4，75.1% 5.0.42 6.83%

　　二、1.832 5507 2.660 5918 3.137 0723 5630 4 186 1889 3227

　　三、1.Jue 4,2013 2Seplember 10,1998 3. Augus8,2008

　　四、1.12:11 26:20 310:38 4. 5:15

　　(;ramnmr

　　.two; seven: eleven; twelve; fourieen; twenty; forty; ninely; four thousand; five thousandand thirty-two; twenty-six thousand one handred and cighty-nine; three hundred and nine thousandtwo hundred and seventy; six million: two million seven hundred and eighty thousand five hundredand ninety-three

　　、first; second: third: fourh: fifh: eighth; ninth: twelfh: twentieth; twenty-first; thirty-third;forty second; fifty-sixth; one hundredth; one hundred and firs

　　三、1.3x4m12 2,345+3=115 3,269+106 375 4.19,32-1.87m17,45

　　四、1.12.41 23.9 3.1813 4. 1173

　　Speaking and writing-、1.T 2F、How: wonderful; kind, help: makes: enjoy: number: glad: hope; timeE、1.speaking 2.copied 3.comectly 4,amazing 5.visiled 6. rises 7. fell9、The gruph shows the number of students in junior high schools from 2009 to 2012. in2009, there were 123.000 students. in 2010, the number rse to 125,000, Hiowever, the numberfell 6 120,000 in 2011, and ewen fell to 113,000 in 2012.More Practlee

　　、1. wriiten number 2.in this way 3, the amount offood d. the number of aninsalsS.sothat 6.lead to 7.develop into

　　二、1-5 ACBCB

　　三、1.a;amount of 2.so thst 3. develop;inbo d. led to