人教新目标 (Go for it) 版七年级下册Section A说课ppt课件

这是一份人教新目标 (Go for it) 版七年级下册Section A说课ppt课件，共21页。PPT课件主要包含了表示时间的介词，导入 ，知识讲解，课堂练习，掌握时间的简单表达法，Pairwork等内容，欢迎下载使用。
2. ---When d yu play basketball? ---On Sunday .
3. ---When d yu usually play sprts? ---In the mrning .
1. He eats breakfast at seven ` clck.
Let`s lk、 read and think
介词 at 表示时间的用法
介词at+时间点，即用来表示在某一具体时刻
固定短语： at nn at night
e.g at seven at half past seven at ten t seven
介词 n表示时间的用法
介词n+天时间，即用于具体的某一天前，包括几月几号和星期几，也可以用于特定某一天的上午、下午和晚上.
e.g n Octber 1 n the Christmas n Sunday n Sunday afternn n a cld night
固定短语： n time n weekends
3. 介词in用于时间段前面，如世纪、年代、年份、月份、年月、季节等。
介词in表示时间的用法
e.g in the 17th century in the 1870s in 1990 in December in summer
固定短语：in the mrning/afternn/evening
the 1920s August Saturday afternn 7:30 the mrning Mnday September,10th 2012
1. The actr desn’t wrk the day . He wrks night .
2. The class starts abut 8:30 a.m.
3.Mr. and Mrs. Jacksn dn`t g t wrk Sundays.
介词 at ,in 和 n的用法口诀
介词 at 、 in和 n，表示时间不一样。at用于时刻前，亦与正午、午夜连；n指特定某一天，日期、星期、节日前，还有某天上下和夜晚；in则用于长时间，世纪年代季月年。
1. TV was invented abut _____ the 1920s . A. in B. n C. at D. fr2. What d yu usually d _____ Saturday afternn? A. in B. n C. at D. fr 3. The teacher ften ges t schl _____ 7:30 _____ the mrning. A. n ;in B .in ;at C .at ; in D. at ; n
Time is mney. 一寸光阴，一寸金。Time is life.时间就是生命。Time flies.时光如梭
D yu knw these sentences?
Can yu cunt these numbers?1 252 203 354 45 5 50 55 119 1210 1513 30
thirty
twenty- five
thirty- five
It has n feet（脚）, but it can walk（走） with its hands（手）. It has n muth（嘴巴）, but it can speak t yu. It calls Tick（滴答）, Tick, and Tick every day. What is it?
Guessing game
It's a clck.
活动与探究（温馨提示：规范操作、注意安全）
What time is it?=What's the time?
7:30It is seven thirty.
It is half past seven. prep.超过
It is seven fifteen.
It is a quarter past seven. 一刻钟
What’s the time ?
What time is it?
8:00It is eight (’clck).
只用于整点之后，基数词+’clck.适用于12小时计时法。
6:40It is six frty.
It is twenty t seven. prep.差
A:What time is it?B:It’s_____./ It’s____past/t_____. What’s the time?C: It’s_____./ It’s____past/t_____.
It's seven frty-five.It's a quarter t eight.
It's seven fifteen./It's a quarter past seven.
It's six 'clck.
It's six thirty./It's half past six.
It's six ten./It's ten past six.
It's seven 'clck.
It's seven thirty./It's half past seven.
It's six fifty./It's ten t seven.
It's six fifteen./It's a quarter past six.
It's six frty./It's twenty t seven.
It's seven twenty./It's twenty past seven.
It's six twenty./It's twenty past six.
1.当分钟小于等于30时，可用“分钟+ past+小时”。
2.当分钟大于30时，可用“60-分钟+t+小时+1”。
3.当为整点时，可用“基数词+’clck”。
4.对时刻进行提问有两种问法：What time is it? What’s the time?