Unit 2 How often do you exercise? Section B 3a-Self Check（第5课时）课件21张PPT

2020年秋人教版 八年级上册英语 精品课件
UNIT 2 Section B 3a-Self Check
（第 5课时）
学 习 目 标
学习本课时新单词和短语： dentist, magazine, however,
than, more than, almost, none, less, less than, point。
1
2
复习一般现在时态及本单元学过的频度副词及其用法。
3
写一篇有关自己生活习惯的小短文。
课 堂 导 入
2a
Look at the information in the chart and complete the report.
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}Activities
Days a year
Exercise
Read books
Watch TV for over 2 hours
Drink juice
Eat hamburgers
Help with housework
Stay up late
Go to the dentist
365
365
320
210
95
20
15
0
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. 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
every day
often
hardly ever
usually
sometimes
hardly ever
never
复合形容词，作定语
副词，然而
多于，相当于over
3b
Complete the chart with your own information. In the last column, use expressions like always, every day, twice a week and never.
Activities
How often?
Good habits
Bad habits
3c
Write a report about your good and bad habits. Say how often you do things. Use the report in 3a as an example.
Example:
I have a lot of good habits. I usually arrive at school on time and I always do my homework. Also, I hardly ever stay up late and I exercise every day. However, I have some bad habits too. I often play computer games for more than two hours a day, and I sometimes ride my bike too fast. I eat chocolate four or five times a week, and I hardly ever eat vegetables.
wealth
success
love
health
Which is the most important in our life?
Are you healthy?
Choose the answer to each question according to your lifestyle.
4
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 to seven. c. Eight or more.
几乎，差不多，与nearly同义
少于，不到，反义短语more than
代词，没有一个人或物
Let's test how healthy we are!
Scores: 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
Total score: _________
Conclusion
Healthy or unhealthy
9-12points
You’re really healthy! Good for you –and you your health!
4-8points
You’re smart about your health most of the time.
0-3points
You have to learn more about healthy habits.Don’t worry---You can do it!
Let's test how healthy we are!
What should we do to keep healthy?
Discussion
have good eating habits
eat healthy food such as fruit and vegetables
drink enough water every day
go to bed early and get up early
have good living habits
1
Complete the chart with activities you do and don’t do. What about your mother/father?
always
usually
often
sometimes
hardly ever
never
I
My mother or father
Write five sentences using the information above.
2
3
Fill in the blanks in the conversation.
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.
A: _________ do they watch TV?
B: Mike never watches TV, but Tom watches TV ________ day.
A: Oh, I’m just like Tom. I ________ watch TV, too.
usually
How often
Hardly
How often
every
always
课 堂 达 标
Ⅰ.单项选择
1.If you want to keep healthy, you should eat ________ meat.
A．more B．much C．less D．Fewer
2. ______ of the students were in the classroom. They all went to the music club.
A. Many B. Some C. Any D. None
3. —What does Mr. Lin do?
—He is a(n) _______. He works in a hospital.
A. policeman B. teacher C. artist D. dentist
4.She _________ goes to the movies on Saturday evening.She usually watches TV with her parents.
A.always B.hardly ever C.sometimes D.ever
5.I want to write for international ________ to become a writer.
A.chairs B.computers C.doors D.magazines
6.I think eating more ________ food can help you keep .
A.health;health B.health;healthy C.healthy;health D.healthy;healthy
7Julia is a _____ middle school student.
A. 14 years old B. 14-years –old C. 14-year-old D. 14 year old
假如你是校报小记者，你采访了你的同学Marcia的日常活动情况，请根据下表提供的有关信息，写一篇80词左右的报道。
Activities
How often
do homework
two hours a day
watch TV
hardly
surf the Internet
twice a day
read English books
every day
exercise
three or four times a week
go to the movies
once a month
II.书面表达
My classmate Marcia often does her homework for two hours a day. And she is very busy with her lessons, so she hardly watches TV. She surfs the Internet twice a day to get some news. She likes English very much，and she reads English books every day. She has a very good habit. She exercises three or four times a week. She goes to the movies once a month to relax herself.
One possible version：
Homework
1.Review the words in the unit.
2.Learn to write a passage about how to keep healthy.
谢谢
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