人教版八年级上册英语Unit 2 How often do you exercise？SectionB 2a-2e 课件(共15张PPT)

(共15张PPT)
Unit2 How often do you exercise
初中英语人教版八年级上
Section B（2a-2e）
2a
Read these activities and talk about
how often you do them
watch TV go to the movies
play computer games exercise or play sports
use the Internet go camping in the country
2b
Task1:Read the article. 阅读文章
Task2:Complete the pie charts on page 14. 完成14页饼图
Task3:Describe the pie charts. 描述饼图
15
85
90
20
20
2
13
10
45
Describe the pie charts. 描述饼图
E.g. 15 percent of the students exercise every day.
13 percent of the students watch TV 4-6 times a week.
2c
Read the article again and answer the questions.
1.What percent of the students do not exercise at all
2.What percent of the students use the Internet every day
3.How often do most students watch TV What do they usually watch
20 percent of the students do not exercise at all.
90 percent of the students use the Internet every day.
Most students watch TV every day.
They usually watch sports, game shows.
4.What does the writer think is the best way to relax Why
5.Do you think the students at No.5 are healthy Why or why not
Exercise. Because it is healthy for the mind and
the body.
No , I don’t think so. Because they watch TV more
and exercise less.
2e
Choose one of these free time activities or think of
your own. Then ask your classmates how often they
do this activity and make a pie chart（饼图）.
play computer games
read books
go shopping
draw pictures
play sports
How often do you… How many students
1-3 times a week
4-6 times a week
every day
Group work in 5
Survey Chart
E.g. In our group, ____ percent of the students________1-3 times a week. ____ percent of the students________4-6 times a week. And ____ percent of us________every day. I think we have a good (bad) living habit.
How often do you... How many students
1-3 times a week
4-6 times a week
every day
Activity:
Inquiry into knowledge
1.The answers to our questions about watching
television were also interesting.
the answer to the question
意为“问题的答案” 固定搭配
2. Although many students like to watch sports,...
e.g. 虽然他很累，但仍然继续工作。
1) ____________________, he went on working.
2) He was tired, ________________________.
Although he was tired
but he went on working
although, 连词，意为“虽然，尽管”，
相当于though, 引导让步状语从句。
在英语中although 或though不与but同时使用，
但可以用yet或still连用
3. It is good to relax by using the Internet...
1) It is +adj. (for sb.) + to do …
E.g. 对我来说学好英语不难。
It's not difficult for me to learn English well
2) by doing sth. 意为“通过做某事”。
by 介词，意为“通过，靠”，表示方法、手段。
其后可接名词、代词或动名词。
a 他通过听CD学英语
He learns English by listening to CDs.
b 她靠教书为生。
She makes a living by teaching
4....but we think the best way to relax
is through exercise.
the best way to relax
“放松最好的方式”
动词不定式作后置定语
Test
一 根据汉语提示完成句子。
1. We found that only fifteen ______ (百分之…) of our students exercise every day.
2. ________(虽然，尽管，即使) many students like to watch sports, game shows are the most _______( 受欢迎的) .
3. What does the writer think is the best way to _____ (放松)
4. It’s a good way to learn English by _______ (阅读) loud early in the morning.
5.Chatting _______ (在线的，联网的) by mobile phone is becoming popular.
percent
Although
popular
relax
reading
online
二、用所给单词的适当形式填空
1. Drinking milk every day is good for your _______ (healthy).
2. Tom exercises two or three _______ (time) a week.
3. He likes sports, such as _________ (swim) and basketball.
4. Mo Yan is a very great _______ (write).
5. The best way __________ (exercise) is to run every day.
health
times
swimming
writer
to exercise
三、 根据提示翻译句子。
1 另外10%的学生每周至少使用3到4次互联网。（at least）
2 20%的学生根本不运动。（not…at all）
3 关于我们看电视这个问题的回答也很有趣。(the answer to)
4 尽管许多学生喜欢看体育节目，但游戏节目最受欢迎。(although)
5 积习难改。(die)
The other ten percent use the
Internet at least three or four times a week.
Twenty percent of the students do not exercise at all.
The answers to our questions about
watching television were also interesting.
Although many students like to
watch sports, game shows are the most popular.
Old habits die hard.