人教版八年级上册Unit 2How often do you exercise? Section A Grammar Focus--3c 课件 (共25张PPT)

(共25张PPT)
Unit 2
How often do you exercise？
Section A
Grammar Focus-3c
—What do you usually do on weekends
—I always exercise.
— What do they do on weekends
— They often help with housework.
— What does she do on weekends
— She sometimes goes shopping.
Grammar focus
— How often do you go to the movies
— I go to the movies maybe once a month.
— How often does he watch TV
— He hardly ever watches TV.
— Does he go shopping
— No, he never goes shopping.
how often 意为 “__________”，是用于提问表示________的特殊疑问词组。句子的时态一般是_____________，也可以是一般过去时。
Grammar
多久一次
对频率提问：
频率
一般现在时态
2. how often的答语：
（1）every+名词单数
every morning/afternoon/evening/day/Sunday/weekend/
week/ month/term/year/…
（2）次数+一段时间
once a day / twice a week / once or twice a year /
two or three times
（3）频度副词
always（100%）usually（90%）often （60%）
sometimes（30%）hardly ever（10-20%）
never（0%）
3.频度副词的位置
频度副词一般放在实义动词之前，be动词、助动词或情态动词之后，sometimes可位于句首、句中、句尾。
e.g.1.我们从不吃垃圾食品。
We never eat junk food.
2. 露西有时很忙。
Lucy is sometimes very busy.
do
does
第一
第二
第三
复数
第三
不可数
does
4. 频度副词一般用于一般现在时
☆教材解读☆
maybe
maybe adv. 大概;或许;可能 。表示推测,在句中作状语,相当于perhaps,一般位于句首。
e.g. 1. 或许这些营养品对你的健康有帮助。　　
Maybe these nutrients are helpful to your health.
2. 可能天气会变得好一些。
Maybe/Perhaps the weather will get better.
【辨析】　maybe , may be
may be中,may是情态动词,be是动词原形,两者构成完整的谓语形式,与主语形成系表结构,意为“也许是;可能是”。
Maybe he’s wrong.
=He may be wrong.
或许他错了。
Maybe you are right and she may be a little late.
或许你说的对,她可能有点晚了。
1. How often _____ he play soccer？
2. ______ you drink milk
3. How often ______ they stay up late
4. ______ Sue eat a healthy breakfast
5. How often ______ you eat apples？
6. ______ your parents play sports
Complete the questions with do or does.
Then match the questions and answers.
do
does
Do
Does
do
Do
3a
1. How often dose he play soccer？
2. Do you drink milk
3. How often do they stay up late
4. Dose Sue eat a healthy breakfast
5. How often do you eat apples？
6. Do your parents play sports
a. Yes, she usually does.
b. Hardly ever. I don’t like them.
c. He plays at least twice a week.
d. No, they don’t. They’re too busy.
e. Never. They always go to bed early.
f. Yes, I do. Every day.
Questions：

(how often/ help with housework)

(what / usually/ do/ weekends)

(how often / best friend / exercise)

(what / usually / do / after school)
How often do you help with housework
What do you usually do at weekends
How often does your best friend do exercise
What do you usually do after school
Use the words given to write questions. Then ask and answer them with a partner.
3b
read English books
sing English songs
What can you do to improve your English
3c
speak English with foreigners
watch English movies
read English
newspapers
do some
English exercises
How often do you read English books, Lin Ying
I read English books about twice a week.
How often do you …
...
How often do you… Names Frequency
read English books Lin Ying twice a week
write to a pen friend
watch English movies
go to the English club
Su Lei
Hu Tao
once a week
Hu Tao
Ma Li
twice a week
keep an English diary
once a day
twice a month
3c
What can you do to improve your English Add more things to the chart. Then ask your classmates the questions and find the best English student.
Exercises
Ⅰ.用方框中所给词的适当形式填空
1.My mother sometimes 　　　　shopping on weekdays.
2.—Does your brother have a 　　　　breakfast
—Yes,he has an egg and some bread.
3.If you 　　　　up for your favorite TV programs,you will feel sleepy.
4.He felt terrible.　　　　 it was because he didn’t have breakfast.
5.We should sleep at 　　　　8 hours every day.
least
goes
healthy
stay
Maybe
go, stay, maybe, least, health
Ⅱ.根据汉语意思完成句子
1.她通常在周末做什么
　　　　 　　　　she 　　　　do on weekends
2.他们有时候帮助做家务。
They 　　　　　 　　　　with housework.
3.你多久去一次英语俱乐部
　　　　 　　　　do you go to the English Club
4.我一周大约熬夜三到四次。
I 　　　　 　　　　late about 3 to 4 　　　　a week.
5.我几乎很少记日记。
I 　　　　 　　　　keep a diary.
hardly ever
What does
usually
sometimes help
How often
stay up
times
6.Mike _______ listens to ______ when he studies.
Mike常常念书的时候边听音乐。
7.__________ __________does Jenny go swimming
珍妮多久去游泳？
8.______ you ______ go to school ______ ______
你是否总是准时上学？
9.I ______ ______study English in the __________, but my sister __________ __________.
我很少在早上念英語，但我妹妹總是在早上念英語。
10.Mr. Zhang __________ __________ mountain-climbing __________ __________.
张先生通常在周末去爬山。
on
always
does
usually
goes
on
weekends
often
Do
always
time
How
usually
music
hardly
ever
morning
1.Lisa helps her mom at home. （usually）
Lisa usually helps her mom at home.
2.Jack is late for class. （never）
Jack is never late for class.
3.He goes to school at 7:00 every morning. （always）
He always goes to school at 7:00 every morning.
4.On weekends, my father takes us to the movies. （sometimes）
On weekends, my father sometimes takes us to the movies.
5.My brother gets good grades at school. I am proud of him. （often）
My brother often gets good grades at school. I am proud of him.
1.Lisa loves reading. She __________ in her free time.
(A) always sleeps (B) often reads novels
(C) sometimes sleeps (D) seldom reads novels
2.Linda: __________ does John go shopping
Judy: He hardly ever goes shopping. Maybe once or twice a year.
(A) How (B) How much (C) How often (D) How many
3.Mary does not always go to school early. She's __________ late for school.
(A) always (B) usually (C) sometimes (D) never
5.She __________ in her bed, but it is not good to her eyes.
(A) always sleeps (B) never studies
(C) often studies (D) seldom sleeps
6.He ____ hungry after school, so he eats a snack before he goes home.
(A) is never (B) always is (C) never is (D) is always
7.I never sleep in class, but my brother _____.
(A) does sometimes (B) sometimes does
(C) never does (D) does never
Homework
1.完成学海风暴Section A Grammar Focus ;
2.完成英语作业本Section A Period 3 ；
3. 背诵Grammar Focus 。