小学英语人教版三年级下册《Unit6第五课时》课件

“ ”Unit 6 How many? Part B Let's learn & Let's chant Learning goals 能听、说、认读单词： sixteen, seventeen, eighteen, nineteen, twenty ✔ 能够运用句型： —How many ... do you have? —I/We have ... ✔ Let's chant Let's count two+eleven= fifteen thirteen twelve fourteen three×four= two×seven= fifteen-four= eleven six+nine= Li Mei and Zhang Hua are talking about their toys. I have many toys. Do you have any toys? Yes, I do. How many toy cars do you have? I have sixteen. six teen /tiːn//sɪks/ six teen How many toy boats do you have? I have seventeen. seven teen /tiːn//sevn/ seven teen How many toy dogs do you have? I have eighteen. eigh teen /tiːn//eɪ/ eigh teen How many toy monkeys do you have? I have nineteen. nine teen /tiːn//naɪn/ nine teen Let's learn Can you find a common feature in these words? seventeensixteen eighteen nineteen -teen six+teen seven+teen eigh+teen nine+teen Look for friends A. eleven B. twelve C. thirteen D. fourteen E. fifteen F. sixteen G. seventeen H. eighteen I. nineteen eleven thirteen fourteen Who's his friend? ______ Who's his friend? ______ Who's his friend? ______ B E H F G I How many toy bears do you have? I have twenty. twen ty /ti//twen/ twen ty twenty 20 thirty 30 forty 40 fifty 50 sixty 60 seventy 70 eighty 80 ninety 90 Let's learn “整十“表达 一般都在其个位数（有的稍有变化）词尾加后缀-ty “几十几“表达 在十位数与个位数之间加连字符“-” twenty-one 21 twenty-six 26 thirty-three 33 Read and match seventeen sixteen twenty eighteen nineteen Who are they? John and the salesman. What are they talking about? The cars. Now, listen to the tape and answer the question: —How many cars do you have? —We have ______. Listen and answer twenty Listen, read and imitate Let's talk Where are they? They are in the park. What can you see in the park? Birds, caryons, fish, kites, balloons... Listen and answer 1. My name is Zoom? I see _______ birds. 2. My name is Wu Yifan. I have _____ crayons. 3. I'm a saleman. I have ______ balloons. thirteen sixteen eleven Listen, read and imitate Read and order ___ → ___ → ___→ ___ → ___→ ___ → ___→ ___ → ___→ ___ A. nineteen B. sixteen C. eleven D. thirteen E. twenty F. twelve G. fourteen H. eighteen I. fifteen J. seventeen ABC D EF G HI J Read and judge(T/F) ( ) 1. —How many apples do you have? —We have eighteen. ( ) 2. —How many oranges do you have? —We have twenty. ( ) 3. —How many pears do you have? —We have nineteen. F F T ten and eight makes eighteen 10 and 8 makes 18 Let's count 8+11=19 eight and eleven makes nineteen 11+6=17 eleven and six makes seventeen four times five makes twenty 4 times 5 makes 20. Let's count 3×6 =18 three times six makes eighteen four times four makes sixteen 4×4 =16 Let's read How many do you have? How many do you see? 10 and 8 makes 16. Can you count with me? How many do you have? How many do you see? 4 times 5 makes 20. Can you count with me? Let's chant numberssixteen twenty seventeen eighteen nineteen —How many ... do you have? —I/We have ... 1. Listen and read Part B ”Let's talk”. 2. Show “Let's chant” to your friends and family. “ ”thank you！