【人教八上英语精彩课堂】Unit 2 How often do you exercise? Section A Grammar Focus-3c课件

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人教八上英语同步精品课件
人教版八年级上册
Unit 2 How often do you exercise
Section A
Grammar Fcous-3c
人教版八上英语同步备课精品课件
精彩课堂
人教版八上英语同步备课精品课件
1. To learn to ask and answer wh–questions “How often… ”
2. To learn the usage of adverbs of frequency
3.To write a report.
Teaching Objectives
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
Report
What about you
1. What do you usually do on weekends
2. How often do you go to the movies
3. How often does your deskmate watch TV
4. Do you go shopping
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
Complete the questions with do or does.
3a
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
does
Does
Do
Do
do
do
Then match the questions and answers.
1. How often does he play
soccer
2. Do you drink milk
3. How often do they stay up
late
4. Does Sue eat a healthy
breakfast
5. How often do you eat apples
6. Do 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.
[观察1] He didn't sleep well last night. He stayed up to watch the football match on TV.
他昨天晚上没有睡好。他熬夜在电视上看足球赛了。
[探究] stay up是动词短语，意为“熬夜”。
[拓展] 与up相关的短语：
[观察2] He plays tennis at least twice a week.
他一周至少打两次网球。
[探究] __________是固定搭配，意为“至少；不少于；起码”。它的反义词组是__________，意为“至多；不超过”。
There are at most twenty people in the classroom.
教室里的人不超过20个。
at least
at most
[拓展] 以at开头的常见搭配：
at noon 在中午　　　 at night 在夜里　　　
at first 起初，一开始 at once 立刻；马上
at last 最后；终于 at times 有时；偶尔
at birth 出生时 at the same time 同时
3b
Use the words given to write questions. Then ask and answer them with a partner.
Questions：

(how often/ help with housework)

(what / usually/ do/ weekends)

(how often / best friend / exercise)

(what / usually / do / after school)
How often do you help with housework
What do you usually do on weekends
How often does your best friend exercise
What do you usually do after school
Then ask and answer them with a partner.
My partner’s answers：
1. I always help with housework.
2. I usually surf the Internet.
3. He does exercise every day.
4. I usually do my homework after school.
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 students.
How often do you… Names Frequency
read English books Lin Ying twice a week
go to English Club
watch English movies
twice a week
once a week
write to a pen friend
twice a month
keep an English diary
every day
Hu Tao
Su Lei
Ma Li
Hu Tao
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
Summary
Homework
1. Required: To recite the key points and sentences in this lesson.
2. Optional: To ask your friend about the frequency of their activities.
谢谢
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