课件18张PPT。Unit 4Shopping DayLet’s review.eleven twelve thirteen fourteen 11 12 13 14 fifteen sixteen seventeen eighteen 15 16 17 18 nineteen twenty 19 20我会读twelvethirteenfourteenfifteentwentythirtyfortyfifty12Let’s learn.exercise book 练习本Let’s learn.pencil sharpener 铅笔刀Let’s learn.a pair of scissors 一把剪刀 Let’s learn.pencil box 铅笔盒Let’s learn.a box of crayons 一盒蜡笔 Let’s learn.please 请GUESSING GAMEHow much is it?It’s …six yuan.How much are they?How much is it?How to ask?当买的东西是复数或者是多件时,用How much are they?当买的东西是单数或者是不可数时,用How much is it? 3 yuan 12 yuanHow much is it/are they?It’s/They’re…253710Good morning! Can I _____ you?Yes. I’d like these _____. are they?_____ yuan, please.OK. helpshoesFiveHow muchThese socks are very nice. How much _____ _____?They’re _____yuan OK. Here you are.fourare theyHi, Mike. Hi. This _____ is cool. How much ?It’s only _____ yuan.umbrellanineteenis itShow time1234 和你的小组成员一起来表演吧!See you next time!