人教版英语八年级上册 Unit 2 How often do you exercise? Section A (Grammar Focus-3c) 课件（共22张PPT）

(共22张PPT)
Section A (GF-3c)
Unit 2
How often do you exercise
学习目标
Key words & phrases
maybe，least，at least，once a month，stay up，
twice a week，eat a healthy breakfast，go to bed，
play sports，after school
Key sentences:
1.What do you usually do on weekends？
I always exercise.
　2. Do you go shopping？No，I never go shopping.
　3. How often do you read English books？
I read English books about twice a week.
The Adverbs of Frequency
Presentation
What do you usually do on weekends I always exercise.
What do they do on weekends They often help with housework.
What does she do on weekends She sometimes goes shopping.
Presentation
How often do you go to the movies I go to the movies maybe once a month.
How often does he watch TV He hardly ever watches TV.
Do you go shopping No, I never go shopping.
关于频率的回答和提问
一、概念
频度副词表示某一动作或状态出现的频率，即在一定的时间内某一动作或状态重复出现的次数。常用的频度副词有always, usually, often, sometimes等，其表示的频率有大小之分，如图所示：
Grammar focus
二、用法
1．频度副词一般置于助动词、情态动词或be动词之________(前/后)，实义动词之________(前/后)。sometimes可位于句首、句中或句末。
He always gets up so early. 他总是那么早起床。
I'm hardly ever late for school.我上学几乎从不迟到。
Sometimes we play games in class.有时我们在课堂上做游戏。
后
前
2．对频度副词(短语)提问要用how often，即“多久一次”，用于询问某件事或某项活动发生的频率。
I play computer games twice a week．
我每周玩两次电脑游戏。
→___________ do you play computer games
你多久玩一次电脑游戏？
How often
频度副词
频度副词 词 义 频 率 英 文 释 义
always 总是 100﹪ all the time
usually 通常 80﹪ often, generally
often 经常 60﹪ ( at ) many times
sometimes 有时 40﹪ at times, now and then
hardly ever 几乎不 20﹪ almost not, not at all
never 从不 0﹪ not ever, not at any time
针对上面所说的频度副词和表示“在某段时间内某种动作的次数”的状语提问时，都要用how often。
换句话说，如果要回答由how often提问的句子，我们通常要用频度副词或诸如every day, each week, once a week, twice a day, four times a month等来回答。
3a
Complete the questions with do or does. Then match the questions and answers.
1. How often ______ he play soccer
2. ______ you drink milk
3. How often ______ they stay up late
4. ______ Sue eat a healthy breakfast
5. How often ______ you eat apples
6. ______ your parents play sports
a. Yes. She usually does.
b. Hardly ever. I don’t like them.
c. He plays at least twice a week.
d. No, they don’t. They’re too busy.
e. Never. They always go to bed early.
f. Yes, I do. Every day.
does
Do
do
Does
do
Do
3b
Use the words given to write questions. Then ask and answer them with a partner.
Questions
1. ___________ (how often / help with housework)
2. ___________ (what / usually / do / weekends)
3. ___________ (how often / best friend / exercise)
4. ___________ (what / usually / do / after school)
My partner’s answers
_____________
_____________
_____________
_____________
Discussion
Discuss with your partners your daily activities. How often do you do them Why do you like them
e.g. A: What do you usually do at weekends
B: I like going shopping.
A: How often do you go shopping
B: Twice a month.
A: Why do you like it
B: It’s exciting.
Discussion
Discuss with your partners your daily activities. How often do you do them Why do you like them
e.g. A: What do you usually do at weekends
B: I like ….
A: How often do you …
B: …
A: Why do you like it
B: It’s …
3c
What can you do to improve your English Add more things to the chart.
Then ask your classmates the questions and find the best English student.
How often do you… Names Frequency
Read English books Lin Ying twice a week
Interview
How often do you …
read English books
sing English songs
watch English programs
listen to English tapes
join the English corner
chat with foreigner
A: How often do you read the English book
B: I like reading. I read English books about twice a week.
How often do you … once a week twice a week three times a week
read English books
sing English songs
write English letters
see English movies
have English parties
have English lectures
Lin Ying reads English books twice a week. Hu Tao goes to English Club twice a week. Su Lei watches English movies once a week. Ma Li writes to a pen friend twice a month. Hu Tao keeps an English diary every day. I guess Hu Tao is the best English student.
Report
1．Key vocabulary：maybe，at least，
once a month，stay up，twice a week
2．Target language：
A：How often do you read English books
B：I read English books about twice a week.
Summary
Summary
一、单项选择。
1．If my friends have any problems，my door is________open to them.
A．never　B．Seldom C．sometimes　D．always
2．—Did you go to the cinema last night
—Oh，no.I________go to the cinema.The tickets，you know，are too expensive.
A．always B．hardly C．usually D．often
3．My sister________goes to bed early because she needs a lot of sleep every day.
A．always B．sometimes C．hardly D．never
D
B
A
4．Li Ke________runs in the morning，for he wants to be healthy
A．never　　　B．often　　　C．hardly
5．—How often do you go skating
—________.I can't skate at all.
A．Always B．Sometimes
C．Seldom D．Never
6．—Where shall we eat tonight？)
—Let's call Harry.He________knows the best places to go.
A．only B．nearly C．never D．always
7．I________watch this TV program.It's very interesting.
A．often B．never C．hardly D．seldom
B
D
D
A
8．—________do you go to the sports club
—At least once a week.(2014，苏州)
A．How long B．How often
C．How much D．How far
9．—Look at the flowers I gave you last month.They are dying！________do you water them
—Sorry，I forgot to water them.(2014，菏泽)
A．How long B．How often
C．How soon D．How much
B
B