Unit 1 How tall are you?,第三课时 Part B Lets try Lets talk,教学目标,1.学生能够听、说、认读单词kilogram。,2.学生能够听、说、读、写句型What size are your shoes？Size 7.Your feet are bigger than mine.How heavy are you？Im 48 kilograms.You are heavier.,3.学生能够在情景中运用句型How heavy are you？Im.Im.than you.What size are your shoes？My shoes are.,教学重难点,1.能够掌握本课时的三会单词kilogram。,2.能够掌握本课时的重点句型What size are your shoes？Size 7.Your feet are bigger than mine.How heavy are you？Im 48 kilograms.You are heavier.,3.能够运用所学句型来比较体重、身高、脚的大小等。,Warm-up,Lets chant and guess,Mike is taller than John. John is taller than Wu Yifan. Wu Yifan is taller than Oliver. Who is the tallest？,Mike is the tallest.,Amy is thinner than Sarah. Sarah is thinner than Chenjie Chenjie is thinner than Miss White. Who is the heaviest?,Miss White is the heaviest.,Lets chant and guess,Quickly Answer,bigger,longer,younger,stronger,heavier,older,smaller,shorter,thinner,funnier,taller,更滑稽的,更矮的,更年轻的,更高的,更重的,年龄更大的,更大的,更瘦的,Quickly Answer,更强壮的,更长的,更小的,写出下列词语的反义词 taller older thinner thinner heavier bigger longer,shorter,younger,stronger,fatter（更胖的）,lighter(更轻的),smaller,shorter,Lets try,Mike and Wu Yifan are talking about the weekend.Listen and circle. 1.What do Wu Yifan and Mike want to do first? A.Go hiking. B.Go shopping. 2.What are they going to buy? A.Hiking clothes and shoes. B.Magazines.,Lets try,Mike and Wu Yifan are talking about the weekend. Listen and circle. Mike: Hey, Wu Yifan. Lets go hiking on the weekend. The weather is warmer now. Wu: OK, Mike. But first, I want to buy some new hiking clothes. Mike: OK, youre bigger than last year. Actually I want to buy new shoes, too. Lets go together!,Lets try,Mike and Wu Yifan are talking about the weekend.Listen and circle. 1.What do Wu Yifan and Mike want to do first? A.Go hiking. B.Go shopping. 2.What are they going to buy? A.Hiking clothes and shoes. B.Magazines.,一比高下,Im _ than you. My is _ than your My are _ than your ,size 36,Your shoes are bigger than mine.,What size are your shoes? My shoes are size _.,What size are Mikes shoes? Size _.,What size are Wu Yifans shoes? Size _.,38,37,Whose shoes are bigger?,How old are you? Im _ years old.,How tall are you? Im _ m tall.,How heavy are you? Im _ kg.,How long are your legs? My legs are _ m long.,What size are your shoes? I wear size _.,Bob,9,39,1.38,1,31,Lets talk,How old are you? Im _ years old.,How tall are you? Im _ cm tall.,How heavy are you? Im _ kg.,How long are your legs? My legs are _ cm long.,What size are your shoes? I wear size _.,May,12,43,156,1.1,35,Lets talk,How heavy is Mike? _ .,How heavy is Wu Yinfan? _ .,He is 48 kilograms,He is 46 kilograms,Who is heavier?,Lets talk,1.What size are Wu Yifans shoes?,2.How heavy is Wu Yifan?,He wears size 37 shoes. (His shoes are size 37.),He is 46 kg.,What size are your shoes? How heavy are you? How tall are you? How old are you?,巧用How问体貌,my mine his his your yours your yours our ours her hers its its their theirs,形物 名物 形物 名物,我变他（它）不变，其余加 s #形性代词后面必带名词， #名性代词后省去名词,Practice:,1. Im two years _than you. A. young B.shorter C.younger 2. How big _ your feet? A. is B. are C. it 3. -_ ？ - 80cm. A. How tall are you? B. How long are your legs? C. How old are you? 4. Which monkey do you like? A. I like the yellow one. B. Its younger. C. Its nice.,5.-How _is your best friend? -Thirteen years old. A. old B. tall C. heavy 6. How tall is Chen Jie？ A.He is 12 years old. B.Im 147cm. C. She is 150cm. 7.当你想知道汤姆有多高时，你应该问：_ A.How long are you? B.How tall are you? C.How large are you? 8.当你想表达“你的床有多长？”时，你应该说：_ A. How long is your bed? B. How big is your bed? C.How large is your bed? 9. 当你想知道你的朋友的体重时，你应该说：_ A.How tall are you ? B.How old are you ? C.How heavy are you ?,练一练：连词成句,1.tall how you are _ 2.large your room how is _ 3.brother old is years my little 10 _ 4.my hands yours are bigger than _ 5. me than taller 4cm youre _,How tall are you?,How large is your room?,My little brother is 10 years old.,My hands are bigger than yours.,Youre 4cm taller than me.,Homework,跟读“Lets talk”部分的对话。,Thank you for watching,