Unit7 How much are zhese socks？section B（教学课件）-2020-2021学年七年级英语初一上册【阳光计划】同步系列（人教版，含音频）

Unit 7 How much are these socks? Section B big (反义词) _______ 2. long (反义词) _______ 3. white (反义词) _____ 4. sock (复数) _______ 5. shoe (复数) ________ 6. this (复数) __________ 7. that (复数) ________ 8. dollar (复数) ________ 9. 需要我帮助吗？ _____________ 10. 这个怎么样？ _______________________ 11. 我将买它。___________________ 12. 三美元两双 ______________________ 13. 给你 _____________________ short small 一、按要求写出正确的单词或词组。 black socks shoes those dollars these Can I help you? Revision How/What about this one? I’ll take it. three dollars for two pairs Here you are. 二、Ask and answer about the pictures. How much is that hat? It’s five dollars. How much is/are…? It’s… /They’re… $10 $5 $6 $3 $9 $8 one two three four five six seven eight nine Can you say the numbers? Numbers Presentation ten eleven twelve thirteen fourteen four + teen → 16 sixteen 17 seventeen 19 nineteen fifteen eighteen twenty twen + ty → thirty thir + ty → 40 forty 50 fifty 60 sixty twenty-one thirty-two sixty-seven Let's learn 0 zero one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine 10 11 12 13 14 15 16 17 18 19 ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen 20 30 40 50 60 70 80 90 twenty thirty forty fifty sixty seventy eighty ninety 21 22 31 49 twenty- one twenty- two thirty- one forty- nine 1到12要死记 13到19:十几后加teen 20到90:几十后加ty 几十几: 十位--个位 1a Listen and repeat. 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Write the numbers in 1a next to the correct word. Which rows of numbers are in the wrong places? 1b ten 10 eleven __ twelve __ thirteen __ fourteen __ twenty-five __ twenty-six __ twenty-seven __ twenty-eight __ twenty-nine __ twenty __ twenty-one __ twenty-two ___ twenty-three __ twenty-four __ fifteen __ sixteen __ seventeen __ eighteen __ nineteen __ thirty __ thirty-one __ 22 11 12 13 14 25 26 27 28 29 20 2