Unit 7 How much are these socks SectionB（1a-1e）（讲解课件PPT）-【优翼·学练优】2023-2024学年七年级上册初一英语同步备课（人教版）

优质教学资源合集 优翼与一线教师联合编写，为各位老师提供优质的原创资源，内含教学课件、教案、配套习题课件、原创模拟卷、课文朗读音视频等资料。 原创 七年级（上） 优翼英语教学课件（RJ） Unit 7 How much are these socks? Section B (1a-1e) 优翼七年级英语上（RJ） 教学课件 学习目标 Key words & phrases : ten; eleven; twelve; thirteen; fifteen; eighteen; twenty; thirty. Key sentences: 1. —How much is the green sweater? —It’s twenty dollars. 2.—How much are they? —Only sixteen dollars. To learn to count the numbers over 10 and find out the rules. Warm up — How much is this…? — It’s…dollars. — It’s $ 3. — It’s $ 7. — Please down. — It’s $ 4. — You are great. — Please up. You only have 3 guesses. ($2-$8) Guess the price Let's guess Let's guess ($20-$25) ($15-$20) ($10- $15) — How much is this…? — It’s… dollars. $ 18 — How much are these…? — They’re…dollars. $ 23 $ 2 $ 14 ($1-$5) $ 11 ($7-$12) They______ __ _________. ________________________? Yes, _____ _____. She ______ _____ _ ________ ______. Does she have a _______ _________? No, ____ ______. have a volleyball Do they have a volleyball they do doesn’t have a ping-pong bat ping-pong bat she doesn’t Look and write √ Lead in ten 十 eleven 十一 twelve 十二 thirteen 十三 fourteen 十四 fifteen 十五 sixteen 十六 seventeen 十七 eighteen 十八 nineteen 十九 从one到twelve， 拼写和读音没有什么规律，逐一记忆； 从thirteen 到nineteen, 表示“十几”，其后均有后缀-teen。注意thirteen, fifteen, eighteen的拼写。 Can you read these numbers? www.youyi100 twenty 二十 twenty-one 二十一 twenty-two 二十二 twenty-three 二十三 twenty-four 二十四 twenty-five 二十五 twenty-six 二十六 twenty-seven 二十七 twenty-eight 二十八 twenty-nine 二十九 表示“几十几”， 用“整十数+个位数”表示，中间用连字符“-”把十位数和个位数连接起来。 Can you read these numbers? www.youyi100 thirty 三十 thirty-one三十一 thirty-two 三十二 thirty-three三十三 thirty-four 三十四 thirty-five 三十五 thirty-six 三十六 thirty-seven 三十七 thirty-eight 三十八 thirty-nine 三十九 表示“几十几”， 用“整十数+个位数”表示，中间用连字符“-”把十位数和个位数连接起来。 Can you read these numbers? www.youyi100 twenty 二十 thirty 三十 forty 四十 fifty 五十 sixty 六十 seventy 七十 eighty 八十 ninety 九十 one hu