人教新目标(Go for it)版英语七年级下册同步课件unit2-sectionA-3a-3c（21张）

(共21张PPT)
Unit2 What time do you go to school Section A grammar 3a-3c
Ask and answer
What time do you usually _______
I usually get up at six thirty.
6：30
get up
What time do they __________
They always get dressed at seven twenty.
7：20
get dressed
What time _____ Rick eat breakfast
He eats breakfast at seven o’clock.
does
7：00
When does Scott go to work
He always goes to work at eleven o’clock. He’s never late.
11：00
When do your friends exercise
They usually exercise on weekends.
on weekends
1. 整点表达法
时间刚好是整点，可用“________________”表示，o'clock也可省略。9：00→nine或nine o'clock。
[探究1 时间的表达方法]
基数词+o'clock
2. 非整点表达法
(1)顺读法：即按照“____________”的顺序，都用基数词读出。 4：20→four twenty。
(2)逆读法：即借助介词________或________，按照“____________”的顺序表达。
先时后分
past
to
先分后时
情况 表达法 时间读法 备注
分钟数不超过30 (包括30)分钟时 用past表示“几点过几分”,形式为“分钟(“30分钟”用half表达)+past+钟点”。 6:10→ten past six 9:15→fifteen past nine 5:30→half past five ①quarter表示“四分之一”,即15分钟;一般用a quarter表示fifteen,但在顺读法中只能用fifteen。②“三十分钟”常表示为half。
分钟数超过30分钟时 用to表示“差几分到几点”,形式为“(60-分钟)+to+(钟点+1)” 8:50→ten to nine 11:45→a quarter to twelve 频度副词表示“多久一次”，是一种表示频繁程度的副词。频度副词位于实义动词之前，be动词、助动词、情态动词之后。常见频度副词按频率大小排列如下：
[探究2 频率副词的应用]
总是
通常
常常
有时
从未
100%
0%
usually
often
sometimes
never
always
1．when和what time都可以用来询问时间，意为“什么时候；何时”。当询问事件发生的具体时间时，用when和what time均可以。
—What time/When do you get to school
你什么时候到达学校？
—I get to school at 7：30 a．m. 我上午七点半到达学校。
[探究3 时间的询问方式]
2．当询问事件发生的年份、月份、具体日期时，只能用when来提问。
—When is your mother's birthday
你妈妈的生日是什么时候？
—It's on July 23rd.
是7月23日。
Write answers or questions. Use always, usually or never.
3a
1. What time do you get up on school days
________________________________________
2. ________________________________________
Rick always gets up at 6:20.
I usually get up at seven o’clock.
What time does Rick always get up
3. What time do you have breakfast
_________________________________________
4. _________________________________________
Anna never eats breakfast.
5. What time does your best friend go to school
_________________________________________
I usually have breakfast at eight o’clock.
What time does Anna usually eat breakfast
She usually goes to school at six forty.
Write about something you always do, something you usually do and something you never do.
3b
always ___________________________________
usually___________________________________
never ___________________________________
I always go to school at 7:00.
I usually go to bed at 10:00.
I never watch TV on school days.
Interview three of your classmates. Find out what time they do these activities. Then give a report to the class.
3c
Student 1 Name: ___ Student 2 Name: ___ Student 3
Name: ___
get up on weekends
exercise
eat dinner
take a shower
go to school
Hi, Jenny. What time do you get up on weekends
I usually get up at seven o’clock.
What time do you exercise
I usually exercise at eight o’clock.
[观察1] After that, I usually exercise at about ten twenty.
在那以后,我通常在大约10点20分锻炼。
I usually go swimming for exercise.
我通常去游泳作为锻炼。
[探究] exercise作“锻炼”讲时,有动词和名词两种词性,作名词时,为不可数名词,如:do much exercise意为“做很多锻炼”。
[拓展]exercise作“练习题；体操”讲时，是可数名词，如：do some math exercises 意为“________________”； do morning exercises 意为“________”。
做一些数学练习
做早操
GOOD JOB