资源简介

(共32张PPT)
Unit 3 Keep Fit (Period 3)
Section A (Grammar Focus-3d)
How often do you go shopping
Look and say
How often do you clean your room
Look and say
How often do you go to the park
Look and say
How often do you use the Internet
Look and say
How often do you exercise
Look and say
over there
just
T-shirt
belong
belong to
在那边
adv. 只是；正好
n. T恤衫
v. 应在（某处）
属于（某人）
working
full of
energy
group
adj. 工作的
有许多；充满
n. 精力；能量
n. 组；群
Grammar Focus
Observe the sentences:
Is this baseball glove yours Yes, that’s mine. Thank you.
Whose badminton racket is this I think it’s Han Lin’s. His has “HL” on it.
Do you often play ping-pong Yes, I play once / twice / three times a week.
How often do you play football I play it twice a week, usually at weekends.
I seldom / hardly ever play it.
I never do.
3a
Read the sentences. Decide what the pronouns in bold refer to. Circle the adverbs of frequency and put them in order from the least to the most often.
Is this baseball glove yours Yes, that’s mine. Thank you.
Whose badminton racket is this I think it’s Han Lin’s. His has “HL” on it.
Do you often play ping-pong Yes, I play once / twice / three times a week.
How often do you play football I play it twice a week, usually at weekends.
I seldom / hardly ever play it.
I never do.
3a
Read the sentences. Decide what the pronouns in bold refer to. Circle the adverbs of frequency and put them in order from the least to the most often.
Yours refers to your baseball glove.
Mine refers to my baseball glove.
His refers to Han Lin’s badminton racket.
The adverbs of frequency from the least to the most often:
never seldom / hardly ever often usually
＜
＜
＜
（1）英语中的名词性物主代词
人称 单数 复数
第一人称 mine 我的 ours 我们的
第二人称 yours 你的 yours 你们的
第三人称 his 他的 theirs 他（她、它）们的
hers 她的 its 它的
Grammar Focus
名词性物主代词
（2）名词性物主代词的用法
① 在句中独立使用，相当于“形容词性物主代词+名词”，故其后不能接名词。
e.g. Here are two pens. The black one is yours (=your pen) and the red
one is mine (=my pen).
这儿有两支钢笔。黑色的是你的，红色的是我的。
名词性物主代词
Grammar Focus
（2）名词性物主代词的用法
② 在句中可作主语、宾语、表语等。作主语时，谓语动词的单复数由名词性物主代词所指代的名词的数而定。
e.g. This is my dictionary. His (=His dictionary) is on the desk.
这是我的字典。他的在书桌上。
—Are these his books 这些是他的书吗？
—No, his (=his books) are in the schoolbag. 不，他的书在书包里。
名词性物主代词
Grammar Focus
—Hi, Anna. Is this your brother’s T-shirt
—Oh, no. It’s not ________.
A．he B．him C．his D．her
可用语法判断法解答本题。空格后没有名词，故应用名词性物主代词。由上的 brother’s 可知，这里应用his。故选C。
C
典例
点拨
名词性物主代词
—Jenny, is that bag on the desk ________
—No, it isn’t ________ bag. It is Lily’s.
A．yours; mine B．your; mine C．your; my D．yours; my
D
典例
名词性物主代词
可用语法判断法解答本题。第一个空表示“你的（包）”，应用名词性物主代词yours；第二个空修饰名词bag，应用形容词性物主代词my。故选D。
点拨
（1）基本含义
频度副词表示某一动作或状态出现的频率，即在一定时间内某一动作或状态重复出现的次数。
（2） 表示频率的两种形式
① 频度副词及频率排序
always > usually > often > sometimes > seldom / hardly ever > never
② 次数表示频率
once 一次 twice 两次 三次及以上用“基数词+times”
Grammar Focus
频度副词
（3）频度副词在句中的位置
① 用在be动词之后。
② 用在助动词或情态动词之后。
③ 用在实义动词之前。
④ 有时为了强调也可放在句首或句末。
（4）频度副词的问答
对频度副词提问要用how often。
Grammar Focus
频度副词
100%
85%
50%
20%
5%
0
always
usually
often
sometimes
hardly
ever
never
How often
Grammar Focus
频度副词
Look at the following chart and try to describe it with frequency words.
Jack’s free time activities
do homework
read
watch TV
exercise
use the Internet
go shopping
频度副词
—How often do they stay up late
—________. They always go to bed early.
A．Often B．Sometimes C．Never
可用语境分析法解答本题。由答语后一句“他们总是早睡。”可知，他们从不熬夜太晚。故选 C。
C
典例
点拨
频度副词
—________ do you play sport, Ella
—Every day. It’s necessary for us to play sport an hour a day.
A．How much B．How often C．How long
可用语法判断法解答本题。根据答语中的Every day推断问句询问频率。对频度副词提问要用how often， 故选B。
B
典例
点拨
频度副词
Complete the conversations with the correct pronouns.
3b
1．A: Dad, where are my tennis shoes And Tom’s
B: Yours are right here. ________ are over there.
2．A: Whose badminton racket is that It looks just like mine!
B: It’s Sarah’s. It’s not ________!
His
yours
Complete the conversations with the correct pronouns.
3b
3．A: Who does this T-shirt belong to Is it yours
B: Yes, it’s ________. Thanks!
4．A: Are these our baseballs
B: No, they’re not ________. They belong to Emma and Ella.
They’re ________.
mine
ours
theirs
3c
Complete the passage with always, usually, sometimes, seldom, or never.
I love jogging! I ________ jog in the park near my home in the morning. The air is clean, and I can hear birds singing. I ___________ jog in the evening after work, but I ________ jog when I’m tired. I ________ jog in the afternoon on working days because I’m busy then. It’s easy to go jogging. You just need running shoes. I jog three times a week or more. I’m ________ full of energy after jogging. Keeping fit is not that hard!
never
always
usually
seldom
sometimes
In groups, ask one another how you keep fit. Take notes and give a report.
3d
Name What sport / exercise do you do How often do you do it
Lin Tao jogging every day
badminton twice a week
In our group, many students like to do sport and exercise.
Lin Tao jogs every day ...
What sport / exercise do you do
I often jog.
Work in pairs and ask one another how to keep fit.
How often do you do it
I do it every day.
Take notes and give a report.
In our group, many students like to do sport and exercise. Student 1 ...
Name What sport / exercise do you do How often do you do it
Student 1 ... ...
Student 2 ... ...
Student 3 ... ...
词汇
here+be动词+主语(人/物)
over there
just
T-shirt
belong
belong to
working
working day
full of
energy
group
人称 单数 复数
第一人称 mine 我的 ours 我们的
第二人称 yours 你的 yours 你们的
第三人称 his 他的 theirs 他（她、它）们的
hers 她的 its 它的 名词性
物主代词
100%
80%
50%
20%
10%
0
always
usually
often
sometimes
hardly
ever
never
频度副词
always > usually > often > sometimes > seldom / hardly ever > never
How often
30%
40%
60%
70%
90%
1. Review the grammar points we’ve learnt today.
2. Interview more friends and finish the report in 3d.

展开更多......

收起↑