Unit 1 How often do you exercise?（Section A 3a-4）

(共34张PPT)
Words & Expressions
high school
most
no
result
active
as for
about
中学；公立中等学校
大多数的；大部分的
没有的，全无的
结果；成果
活跃的；积极的
至于；关于
约摸；几乎；大约
Place: Green High School What students do: weekend activities
Topic
How often do you do these activities
Oral practice
Make conversations with your partner.
A: How often do you do your homework
B:
read books
Every day.
A: How often do you exercise
B:
Twice a week.
exercise
How often do you listen to music
Once a week.
Practice
Fill in the blanks with the information in the “Activity Survey” and “Vocabulary Key”.
Green High School: Activity Survey
Activity Every day Once or twice a week Three or four times a week
Exercise 15% 10% 75%
Do homework 95% 0% 5%
Watch TV 85% 2% 13%
3
Vocabulary Key
All students = 100%
Most students = 51%-99%
Some students = 1%-50% No students =
0%
What Do Students Do at Green High School
Here are the results of the student activity survey at Green high school. ______ students exercise three or four times a week. Some students exercise once or twice a week. _______ students exercise every day.
Most
Some
As for homework, _____ students do homework every day. _______students do homework three or four times a week. _____ students do homework once or twice a week.
The results for “watch TV” are interesting. _____ students watch TV once or twice a week, some students watch TV _____ __ ___ _____ a week, but most students watch TV _________ .
most
Some
No
Some
three or four times
every day
4
A: How often do you read English books
B: I read English books about twice a week.
Discuss:
What can you do to improve your English
How often do you … Once a week Twice a week Three times a week Once a month
read English books Li Ming
speak English with others
recite English words
write in English
Teacher: How often do your family members do things
Kim: My mother cooks dinner every day. We eat in a restaurant once a week. My father goes to the United States once a year.
Teacher: Kim’s mother cooks dinner every day. Does your mother cook dinner every day
1. 频度副词
1) always: adv. 总是, 一直
She always wears a red dress and white shoes.
2) usually: adv. 通常,常常
often: adv. 常常
We usually/often do homework after school.
She usually/often watches TV on weekends.
3) sometimes: adv. 有时
Sometimes I work in the day and sometimes at night.
4) hardly ever: 几乎很少, 几乎不
I hardly ever watch soap operas.
5) never: adv. 从不, 决不
She never stops talking.
频度
副词
100% always
almost always
usually
often
sometimes
occasionally
seldom
hardly ever
almost never
0% never
其他表示频度的词
every day
once a week/month/year
twice a week/month/year
three times a week/month/year
four times a week/month/year
2. 不定代词 all “全部”,
most“大部分”,
some“一些”,
no“没有一个”
这些词可以在句中作主语、宾语、
表语或定语。如：
All the waiters in the restaurant
are very busy.
All the students in our school have to
wear school uniforms.
I know most people in this party.
Gina has some beautiful scarves.
No children can sing this song.
3. Here are the results of the student
activity survey at Green High School.
这儿是Green高中的学生活动调查结果。
1) the results of ……的结果。如：
the results of the English contest
英语比赛的结果
2) as a result 由于, 因此。如：
As a result, Tsinghua becomes the first-class university.
因此，清华成为一流的大学。
3) at Green High School 在格林高中
在学校用介词at。如：
at Junior School 在初中
at Primary School 在小学
4. Most students exercise three or four times a week.
大多数学生一周锻炼三或四次。
1) exercise v. 锻炼；
exercise n. [U]运动; [C]练习
Let’s do our exercises.
让我们做练习吧。
Walking is a good exercise.
散步是很好的运动。
2) time 次数
time and time again 千万次的
3) three or four times a week
一周三四次
表示一周/月/年多少次, 可以用
... times a week / month / year，
注意有两个词有单独的表示法，
“一次”用“once”，“两次”用“twice”。
sometimes与几个形似的词的区别
a. sometime是副词, 意为“在某个时候”, “某时” 。
Will you come again sometime next week
She was there sometime last year.
b. some time是名词词组, 意为“一段时间”，
做时间状语用。
I will stay here for some time.
He worked on the trouble for some time.
c. some times是名词词组, 意为“几次,
几倍”。
I met him some times in the street
last month.
The factory is some times larger
than that one.
5.As for homework, most students do homework every day.
as for ... 意思是“至于；关于”，常用于句首作状语，其后跟名词、代词或动词的-ing形式（即动名词）。
As for him, I never want to see him here.
至于他，我永远不希望在这里见到。
关于那故事，你最好不要相信。 As for the story, you’d better not believe it.
至于我自己，我现在不想去。 As for myself, I don’t want to go now.
至于那个人，我什么都不知道。 As for the man, I know nothing about him.
Homework
Do an activity survey about your classmates in your school and exchange each other.