人教版七年级下Unit 2 What time do you go to school?时间表达法 课件(17张PPT）

(共17张PPT)
课题：Unit 2 What time do you go to school 难点名称：时间表达法。七年级上册-第二单元目录CONTENTS
Let's guess!
It has no feet（脚）,
but it can walk（走） with its hands（手）.
It has no mouth（嘴巴）,
but it can speak to you.
It calls Tick（滴答）, Tick, and Tick every day.
What is it
A clock
导入
导入
Do you know how to ask the time
What time is it =
What is the time
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
整点表达法
What time is it
It's +基数词+o’clock.
It's nine o'clock.
It's ten o'clock.
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
顺序读法
What time is it
先小时，后分钟
It's ten ten.
It's nine four.
It's three fifty-five.
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
逆读法
What time is it
先分钟，后小时
It's ten ten.
It's three fifty-five.
It's ten past ten.
It's five to four.
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
逆读法
What time is it
先分钟，后小时
It's ten ten.
It's ten past ten.
过
半点之前表达：It's +分钟+past+小时.
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
逆读法
What time is it
先分钟，后小时
It's three fifty-five.
It's five to four.
差
半点之后表达：It's +分钟+to+小时（加一）.
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
What time is it
半点和15分钟的特殊表达法
It's nine thirty.
It's thirty past nine.
It's half past nine.
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
What time is it
半点和15分钟的特殊表达法
It's seven forty-five.
It's fifteen to eight.
It's a quarter to eight.
课堂练习Let's read!twelve fifteenfifteen past twelvea quarter past twelveWhat time is it 课堂练习Let's read!seven thirtythirty past sevenhalf past sevenWhat time is it 课堂练习Let's read!one fiftyten to twoWhat time is it 小结
整点钟读法:
six o’clock
顺读法:
6:15 six fifteen
6:30 six thirty
6:45 six forty-five
小结
逆读法:
(1) 分钟数不到30, …点过…分:
6:05 five past six
6:10 ten past six
6:15 a quarter past six
(2) 分钟数超过30, 差…分…点:
6:45 a quarter to seven
6:50 ten to seven
6:55 five to seven
Thanks for listening!