川教版英语课件4下unit-3-lesson-4-welcome-to-the-dog-show-课件

1、川教版英语课件4下unit-3-lesson-4-welcome-to-the-dog-show-课件川教版英语课件4下unit-3-lesson-4-welco川教版英语课件4下unit-3-lesson-4-welcome-to-the-dog-show-课件eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteeneleventwelvethirteenfourteenfitentwentythirtyfortyfiftysixtyseventyeightyninetytentwentythirtyfortyfi

2、ftysixtyOne plus one is two.One plus one is .One plus is two.One plus one is two.One plus two plus one2+1=3is threetwo plus one2+1=3is threeTwo plus two is .Two plus two is four.Five plus one is .Five plus one is six.Two plus two is .Two plufive plus twois seven= 7five plus twois seven= 7考考你-Whats 5

3、 plus 7?-Its 12.-Whats 12 plus 25?-Its 37.考考你-Whats 5 plus 7?-Whats 考考你11+44=55Eleven plus forty-four is 55.8+1=9Eight plus one is nine.考考你11+44=558+1=941-=3four minus oneis three.41-=3four minus oneis three.-Whats 15 minus 9?-Its 6.-Whats 12 minus 7?-Its 5.-Whats 15 minus 9?-Whats 125-12=13Twenty-f

4、ive minus twelve is thirteen.18-11=7Eighteen minus eleven is seven.25-12=1318-11=7Can you say it in English?Can you say it in English?Can you say it in English?Yes, I can.Four plus two is six.Can you say it in English?Can Can you say it in English?Can you say it in ?Can you it in English?Can say it

5、in English ?Can you say in English?Can you say it English ? you say it in English ?Can you say it in English?Can Can you say it in English?Can you say it in English?Can you say it in English?Yes, I can.Twenty minus eleven is nine.20-11=9Can you say it in English?Can Count and say.12+_=21 _-25=11 28-15=_ _+35=99Twelve plusis twenty-one.9361364Count and say.Twelve plusis tHomework:自己写四个算术题，并用对话表示出来：例： 11+23=34Can you sa