Unit 2 How often do you exercise Section B 课件(共39张PPT)

(共39张PPT)
Unit 2 How often do you exercise
Section B
Vocabulary
1. be good for
for为介词，后接名词，代词成动名词
其反义短语为 be bad for 意为“对......有害”。
练习：Taking more exercise is ________ for your health.
good
Vocabulary
2. health
be in good/poor/bad health “健康状况好/不好/差”。
形容词是healthy，意为“健康的”
反义词是unhealthy，意为“不健康的
副词是healthily，意为“健康地”
be/keep in good health=keep/stay healthy，意为“保持健康”。
练习：Smoking can seriously damage your ________.
health
Vocabulary
3. not...at all
在口语中用来回答别人的谢意或歉意，意为“不用谢:不客气;没关系”
练习： I don't know about it ________.那件事我一点儿也不知道。
at all
Vocabulary
4. interesting
interesting可用作表语和定语，常修饰事物
interested 感兴趣的 ，常用于 be/ become interested in 结构中，主语常是人
练习：This book is very ________.
interesting
Vocabulary
5. through
through表示从某个空间内部“穿过;横过
over 表示从某物的上方“越过
across表示从某物的表面“横过;穿过
练习：She walked ________ the forest alone.
through
Vocabulary
6. none
none可指人，也可指物，一般用来回答 how many或 how much 开头的问句
none可单独使用，也可和of连用，后跟不可数名词或可数名词复数
练习：_______ of us went to the zoo.
None
Leading in
Which foods are healthy
Coca-Cola
coffee
instant noodles
hamburger
milk tea
fruit
milk
fruit
vegetables
dessert
junk food
healthy food
1a
Match the words with the pictures.
____ junk food 4. _____ vegetables
2. _____ milk 5. _____ sleep
3. _____ fruit 6. _____ coffee
b
a
e
c
f
d
1b
Ask and answer questions with the words in 1a.
A: How often do you eat/drink_________
B: I eat/drink ___________.
A: Do you like it
B: Yes/No. Because it’s good/bad for my health.
A: How often do you __________
B: I drink it every day.
A: Do you like it
B: No. But my mother wants me to drink it. She says it’s good for my health.
drink milk
Let’s look at the picture and answer the questions.
Tina
Bill
a reporter
1.Who are they
2.What are they doing
They are Tina, Bill and a reporter.
The reporter is interviewing Bill and Tina.
1c
Listen to an interview about two people’s daily habits. Circle your answer to each question.
Does Tina have good habits Yes. No. I don’t know.
Does Bill have good habits Yes. No. I don’t know.
1d
Listen again. Fill in the blanks in the survey.
Questions Tina Bill
1.How often do you exercise
2.How often do you eat fruit
3.How many hours do you sleep every night
4.How often do you drink milk
5.How often do you eat junk food
6.How often do you drink coffee
every day
hardly ever
every day
never
nine
nine
every day
never
2 or 3 times
a week
3 or 4 times
a week
never
4 times a day
Fill in the blanks and retell.
Tina and Bill are classmates. Tina has _________. She _______, ___________________, and _____ ____ every day. She sleeps ____ hours every night. She never drinks _____ and she sometimes eats ________. But Bill doesn’t have good habits. He usually eats ________. He doesn’t often eat _______________. He can’t stand ____ and _________ exercises.
good habits
exercises
eats fruit and vegetables
drinks
milk
nine
coffee
junk food
junk food
fruit and vegetables
milk
hardly ever
1e
Student A is the reporter. Student B is Tina or Bill.
Ask and answer questions. Then change roles.
A: How often do you exercise
B: I exercise every day.
A: And how often do you…
Do a survey
Name exercise fruit vegetables milk junk food sleep
(hours)
Tom four times a week every day every day three times a week never nine hours
-How often do you … -…
-How many hours do you sleep -…
2a
Rank these activities according to how often you think of your classmates do them. (1=most often, 6=least often)
watch TV
go to the movies
play computer games
exercise or play sports
use the Internet
go camping in the country
For me, I most often go online.
I least often go to the movies.
2b
Read the article carefully and match the headings.
Free time activities
Para1.
Para2.
Para3.
Para4.
Para5.
Topic
Watching TV
Use of the Internet
Conclusion
Exercise
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
___________________________________________
___________________________________________
Twenty percent of the students.
Ninety percent of the students.
Most students watch TV every day. They usually watch game shows.
4. What does the writer think is the best way to relax Why
___________________________________________
___________________________________________
___________________________________________
5. Do you think the students in No. 5 are healthy
_________________________________________
Why or why not
_________________________________________
_________________________________________
_________________________________________
Exercise. Because it’s healthy for the mind and the body, and you can spend time with your
friends and family as you play together.
No, I don’t think so.
Because only fifteen percent of the students exercise every day, and twenty percent of the students at No.5 don’t exercise at all.
Read the second para. and complete.
______ %
every day
______ %
every day
______ %
4-6 times a week
______ %
no exercise
15
20
45
20
Exercise
______ %
3 - 4 times a week
Use the Internet
______ %
every day
10
90
Read the third para. and complete.
Watch TV
Read the fourth para. and complete.
______ %
4-6 times a week
______ %
1-3 times a week
______ %
every day
13
2
85
3a
Look at the information in the chart and complete the report.
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
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
every day
twice a week
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
twice a week
often
hardly ever
never
Language points
1. Last month we asked our students about their free time activities.上个月，我们询问了学生们关于他们的业余活动的情况
要点精析
Ask sb aboutsth意为“问某人关于某事的情况”
例 :I ask my teacher about today's homework.
【拓展】
Ask sb.(not)to do sth，为“要求某人(不要)做某事”
My mother asked me to clean the room.我妈妈要求我打扫房间。
ask for“要求;请求”，其宾语是物;ask sb for sth.意为 “向某人要某物”
You can as ask for help from the policeman.你可以向警察求助
Language points
2. Here are the results.这是(调查)结果
要点精析
这是以here开头的倒装句，其主语是 the results，here 为表示地点的副词。
【拓展】here/there/now/then 等副词置于句首，谓语动词是连系动词 be 或come，go等不及物动词，且主语是名词时，其后的主语和谓语颠倒位置，构成倒装结构，这种倒装句的真正主语是后面的名词，如果主语是代词，句子主谓不倒装。
例:Here is a letter for you.这是给你的一封信
Here comes the bus.公共汽车来了
Language points
3. We found that only fifteen percent of our students exercise every day.我们发现只有 15%的学生每天锻炼
find 意为“找到，发现:碰上”，可指无意识或经过寻找后发现。有如下用法
后接名词或代词
例:You'llfind the answers at the back of the book.你将在书后找到答案
后接that 从句
例:I find that it pays to be honest.我发现为人诚实有益
可以带双宾语，双宾语交换位置时用介词 for。
例:Please find me my key=Please find my key for me请帮我找到我的钥匙
find+宾语+宾补，意为“发现某物......“这一结构中的宾语补足语可以由现在分词、过去分词、名词、形容词、副词、介词短语以及动词不定式等来充当。
例:What activity do youfind enjoyable 你发现什么活动有趣 (形容词作宾补)
Language points
4. The answers to our questions about watching television were also interesting.对我们提出的关于看电视的问题的回答也很有意思。
要点精析
the answers to...questions 为固定搭配，意为“......问题的答案/回答”
to在此为介词，意为“指向;对于;针对”
类似的短语还有: the key to the door门的钥匙;
The solution to the problem这个问题的解决办法
例:Can you find out the answers to the questions 你能找出这些问题的答案吗
Language points
5. It is good to relax by using the Internet or watching game shows,but we think the best way to relax is through exercise. 通过上网或看游戏类节目来放松很好，但是我们认为最好的放松方式是通过锻炼。
要点精析
句型"It+be+adi+to do...”中it为形式主语真正的主语是to do因为主语大长
为避免头重脚轻，要把它放在后面
3c
Writing
Write a report about your good and bad habits. Say how often you do things. Use the report in 3a as an example.
Writing
【写作话题】
本单元的话题以谈论业余活动为主，主要谈论做事情的频率，同时本单元还涉及了体育锻炼、饮食的注意事项等，给出的建议也是写作的常考内容
【写作技巧】
写这类文章时，最好开篇点题，让读者一目了然。合理使用频度副词、百分数等使文章更加有条理。在文章结尾，要表达自己的观点
Writing
【常用短语】
do homework ;every day ;use the Internet ;at least; four times a week
【常用句型】
Here are the results of…
... percent of the students...
The results about…
Old habits die hard.
Writing
【写作模板】
开头——总述学生调查活动的结果
Here are the results of the student activity survey in Class 2, Grade 8
中间——分析三个方面的调查内容
...do homework...
...use the Internet...
...play sports…
结尾——表达观点
...Old habits die hard. We should…
Thank you