人教版八年级上册Unit 2 How often do you exercise Section B (3a-3c）教学课件(共38张PPT)

(共38张PPT)
Unit 2
How often do you exercise
Section B (3a-Shelf Check)
学习目标
Key words & phrases:
dentist，magazine，however，than，almost,point，more than，less than
Key sentences:
1. How often do you eat fast food
2. How many hours do you watch TV every week
3a Look at the information in the chart
and complete the report.
Activities Days a year
Exercise 365
Read books 365
Watch TV for over 2 hours 320
Drink juice 210
Eat hamburgers 95
Help with housework 20
Stay up late 15
Go to the dentist 0
Pre-writing
Jane is a 16-year-old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She exercises and she reads books ________ . Also, she drinks juice and she __________ stays up late.
always
hardly ever
every day
usually
However, she has some bad habits, too. She _______ watches TV for more than two hours a day, and she __________ eats hamburgers. Her parents are not very happy because she __________ helps with housework and she ______ goes to the dentist for teeth cleaning. She says she is afraid.
always
sometimes
never
hardly ever
1. 16 year old意为“十六岁的”，为复合形容词。结构为“数词—名词单数—形容词”作前置定语，如改为后置定语，不用复合形容词。
1.拉里是个15岁的男孩。
Larry is a__________________ boy.=Larry is a boy of ____________.
我将有一个5天的假期。
2.I’ll have a _______ holiday.
根据汉语意思完成句子
15-year-old
15 years old
5-day
afraid
afraid 形容词，“害怕的；担心的”
be afraid to do sth. “害怕去做某事”
be afraid of sb/sth. “害怕某人/某事”
be afraid of doing sth. “害怕做某事”
3b
Complete the chart with your own information. In the last column, use expressions like always, every day, twice a week and never.
Habits Activities How often
Good habits Exercise
Read books
Eat fruit
Drink milk
Stay up late
every day
always
twice a week
every day
never
Habits Activities How often
Bad habits Watch TV for over 2 hours
Use the Internet
Eat hamburgers
Help with housework
Go to the dentist
always
often
twice a week
hardly ever
never
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ______________________________________________________________________________________________________________________________
Write a report about your good and bad habits. Say how often you do things. Use the report in 3a as an example.
3c
Write a report about your good habits.
写作在线
请根据下面提示写一篇论述“早起(early rising)”重要性的文章。
1.早起有益健康。
2.早起的具体好处：
(1)可以做早操来锻炼身体；(2)对学习有好处。
3.大家都应该养成早起的习惯。
要求：
1.短文中应包含上面提示内容，但是不能逐条翻译， 可适当增加细节，以使行文连贯；
2.词数：80词左右。
这是一篇提纲式作文，话题与本单元相符，根据题目要求及提示可考虑采用下面的模板。
思路点拨
早
起
很
重
要
提出观点
论证观点
得出结论
Getting up early is good for…
First,it is healthy for…
Second,getting up early helps us
with…
Third,getting up early gives us
So I think it's important for us
to do…
范文 点评
Early rising is important
Early_rising_is_good_for_us_in_many_ways.①
First②，it is healthy for the mind and the body. We can do morning exercises to keep us healthy③．It's also good to take a walk along the street.
Second，early rising helps us with studies. When we get up very early in the morning，everything around is quiet. In the morning we can learn more quickly and memorize what we have learnt easily.
Third，early rising gives us enough time，so that we can have a relaxing breakfast.
So_I_think_it's_important_for_us_to_form_the_habit_of_getting_up_early.④
开门见山地提出了本文的论点——早起有益。
first，second，third分层次论证使得文章清晰、条理。
be good for，keep sb.healthy，so that的运用让行文更加流畅。
④文章结尾作者表达了自己的看法，给出了结论，既照应了开头也重申了自己的观点。
例文赏析
4.Take the health quiz.
1.How often do you eat breakfast
a. Never. b. A few times a week. c. Almost every day.
2.How often do you eat fast food
a. Never. b. A few times a week. c. Almost every day.
3.How often do you eat vegetables and fruit
a. Never. b. A few times a week. c. Almost every day.
4.How often do you exercise
a. A few times a year. b. A few times a month.
c.A few times a week.
5.How many hours do you watch TV every week
a. None. b. One to four. c. Five or more.
6.How many hours do you usually sleep at night
a. Less than six. b. Six or seven. c. Eight or more.
1.a=0, b=1,c=2
2.a=2, b=1,c=0
3.a=0, b=1,c=2
4.a=0, b=1,c=2
5.a=2, b=1,c=0
6.a=0, b=1,c=2
9-12 points:
You’re really healthy! Good for you--and your health!
4-8 points:
You’re smart about health most of
the time.
0-3 points:
You have to learn more about
healthy habits. Don’t worry--you
can do it!
Are you healthy
Early to bed,
early to rise,
makes a man healthy, wealthy and wise.
易混词挑战
sometime 某个时间
some time 一段时间
sometimes 有时
some times 几次
分开是“一段”， 相连为“某时”。
分开s是“倍、次”， 相连s是“有时”。
I sometimes go to school by bus.
I will go to America sometime this year.
I have been to the Great Wall for some times.
I watched TV for some time last night.
bored 与 boring的区别
bored--某人感到无聊、厌倦的，一般修饰人；
boring --某事令人感到无聊、厌倦的，一般修
饰物。例如：
Was it an a boring match
Tom feels bored.
规律总结
类似词语有：
interested / interesting 感兴趣的／有趣的
surprised/surprising 感到惊奇的／使人惊奇的
pleased / pleasing 高兴的／令人高兴的
bored / boring 厌烦的／令人厌烦的
tired／tiring 厌倦的／令人厌倦的
amazed／amazing 惊奇的／令人惊奇的
The math is _____. I feel _____.
A. boring; boring
B. bored; boring
C. boring; bored
D. bored; bored
C
Self Check
1. Complete the chart with activities you do and don’t do. What about your mother/father
I My father
always
usually
often
sometimes
hardly ever
never
play basketball
play chess
read books
read newspapers
eat hamburgers
eat chicken
drink juice
drink tea
watch TV
use the Internet
stay up late
get up early
2. Write five sentences using the information above.
5. I hardly ever watch TV.
1. I always play basketball after school.
2. My father always plays chess on weekends.
3. I usually read books on weekends.
4. My father sometimes drinks tea.
6. My father never gets up early.
Writing
A: What do Tom and Mike __________ do on weekends
B: They sometimes go to the museum.
A: ___________ do they go to the shopping center
B: _________ ever. Maybe about twice a month.
usually
How often
Hardly
3. Fill in the blanks in the conversation.
A: _________ do they watch TV
B: Mike never watches TV, but Tom watches TV _________________ a day.
A: Oh, I’m just like Tom. I ________ watch TV, too.
How often
over two hours
never
1. The old man ________(锻炼) every
morning.
2. I often _____(购物) on weekends.
3. We must _____ (保持) our classroom
clean.
I. Fill in the blanks.
exercises
shop
keep
Exercises
Practice
5. He ____________ (几乎不) goes to a
restaurant for dinner.
6. Katrina doesn't often _______ (喝)
coffee, she likes green tea.
7. My eating ______(习惯) are not very good.
hardly ever
drink
habits
4. There are some __________(不同)
between the two pictures.
differences
Ⅱ. 单项选择
1. I like English very much, so I ____
listen to the tape in the morning.
A. usually B. hardly ever C. never
2. Milk is good _____ our ______.
A. to; healthy B. to; health
C. for; healthy D. for; health
A
D
3. —What does your father do in the evening
—He usually ____.
A. watch TV B. exercise
C. reads books
4. — ____ students in your class are
from Beijing
—Only one.
A. How often B. How many
C. How much 　
C
B
5. — _______ do you go skating
— Every day.
A. How often B. How many C. When
6. Most students in my class ____ exercise every day.
A. does B. do C. is doing D. are doing
7. What _____ she ____ on weekends
A. is, do B. does, does
C. do, do D. does, do
A
B
D
8. —______do your grandparents come to see you
—Twice a week.
A. How often B. How many C. When
9. He’s a very lazy student, as a result,
he always gets _______ grades.
A. a good B. high
C. terrible D. an awful
A
C
1. 频度副词:
always, usually, often, sometimes, hardly ever,
never
2. 频率表达:
once/twice a day/week/month/year,
three times …
3. Sentence patterns:
— What do you usually do on weekends
— I always exercise.
— How often do you watch TV
— I watch TV everyday.
Summary
Review the words in the unit.
Learn to write a passage about vacation.
Homework