人教精通版四下Unit 2 There are forty students in our class.-Lesson 9-ppt课件-(含教案+视频)--(编号：507cf).zip

Lesson 9 Math Questions 20+7= 9+8= 10+36= 6+6= 12 27 17 46 Math Questions 12+28= 20+3= 5+6= 16+15=9+11= 11 23 40 2031 Guess numbers Naughty numbers 12 13 38 forty-two forty-six eleven 25 49 twenty-nine thirty-seven Lets chant Teachers, teachers, How many teachers? Fifty, fifty, There are fifty. Teachers, teachers, How many teachers? sixty, sixty, There are sixty. THANK YOU! Lesson9 1. warm up Sing and dance: how many fingers 2. lead-in -review numbers -math problems guessing game look at the ppt and say the numbers together 3. presentation New words: teacher school Listen to the video and answer the question: How many teachers are there in your school? There are fifty. Read after the teacher sentence by sentence Practice reading Come to the front and act it out Read together 4. practice Look at the picture, one ask and one answer 5. production Chant together 6. summary Key words: school teacher Key sentence: how many teachers are there in your school? 7. homework Try to make a new conversation by using the sentence on the blackboard