Unit 2 How often do you exercise？Section B（1a～Self Check）课件(共28张PPT)

(共28张PPT)
Unit 2 How often do you exercise？
第三课时 Section B（1a～Self Check）
目录
课前预习
01
语篇理解
02
名师点拨
03
课堂小测
04
课后作业
05
语篇理解
一、阅读教材P13-2b的课文，选出下列各题的最佳选项
( )1.What were the questions they asked students mainly about
A.About exercise, playing computer games and watching TV.　
B.About playing computer games, running and watching TV.
C.About exercise, use of the Internet and watching TV.　
D.About exercise, going camping and watching TV.
C
( )2.What percent of the students exercise every day
A.15%. B.20%.
C.45%. D.90%.
A
( )3.Which of the following is TRUE according to the passage？
A.Over two percent of the students watch TV one to three times a week.
B.Thirty percent of the students watch TV four or five times a week.
C.Eighty-five percent of the students watch TV every day.
D.Sports shows are the most popular for many students.
C
二、再仔细阅读课文，回答下列问题
1.When did they ask their students about their free time activities
______________________________________________________________________________________________
They asked their students about their free time activities last month./ Last month.
2.What do most students use the Internet for
_______________________________________________
_______________________________________________
3.What do they think is the best way to relax
_______________________________________________
_______________________________________________
Most students / They use the Internet / it for fun./ For fun.
They think the best way to relax is through exercise./ Through exercise.
三、阅读教材P13-2b的课文，完成短文填空
请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。
also result relax use exercise fun about but of the find health
What do you usually do in your free time Last month we asked No.5 High School students __1__ their free time activities.Here are the __2__.
We found that only fifteen percent of the students exercise every day, ninety percent of them __3__ the Internet every day, and eighty-five percent watch TV every day!
We also __4__ that twenty percent do not exercise at all.Most students go online just for __5__ and not for
about
results
use
found
fun
homework.Many students like to watch sports, __6__ game shows are the most popular.
It is good to relax by using __7__ Internet or watching game shows.However, we think the best way to __8__ is through exercise.It is __9__ for the mind and the body.So let's start __10__ before it's too late.
but
the
relax
healthy
exercising
1.______________ 2.______________
3.______________ 4.______________
5.______________ 6.______________
7.______________ 8.______________
9.______________ 10.______________
about
results
use
found
fun
but
the
relax
healthy
exercising
名师点拨
good的用法
搭配 含义及用法 举例
be good for （doing） sth. 意为“对（做）……有益”，其反义短语为be bad for （doing） sth.，意为“对（做）……有害” Vegetables are good for our health.蔬菜对我们的健康有益。
be good at （doing） sth. 意为“擅长(做)某事”，其同义短语为do well in （doing） sth. Jack is good at swimming.杰克擅长游泳。
be good with sb. 意为“与某人相处得很好”，其同义短语为get along well with sb. Mr. Li is good with students.李老师和学生们相处得很好。
( )1.I drink milk every morning because it ______ my health.
A.is good at B.is good for
C.is bad for D.is good with
( )2.His parents always tell him that smoking ______ his body.
A.is good with B.is good for
C.is good at D.is bad for
B
D
( )3.Sam ______ oral English, and he won Oral English Contest last week.
A.is good at B.is good with
C.is good for D.is good of
( )4.She ______ others. Almost everyone likes her.
A.is good for B.is good at
C.is good with D.is good about
A
C
percent的用法
percent用作名词，意为“百分之……”，无复数形式，常与of连用，构成短语“percent of”。作主语时，谓语动词的单复数形式取决于of后面的名词。如：
57 percent of the students like to read English news.57%的学生喜欢阅读英语新闻。
About 90 percent of most food is water.大部分食物中约有90%是水。
1.Sixty percent of the bananas ________(be) bad.
2.Thirty percent of the beef ________(be) in the fridge.
用所给单词的适当形式填空
are
is
although的用法
although用作连词，意为“虽然；尽管；即使”，用于引导让步状语从句。although与though通常可以互换，其引导的从句不能与并列连词but, however等连用，但可以与yet, still等连用。如：
Although / Though he's nearly 80, he is still very active.尽管快80岁了，他还是十分活跃。
1.我的爷爷虽然老了，但是他看上去还是很健壮。(根据汉语意思完成句子，每空一词)
____________________ my grandpa is old, he still looks very strong and healthy.
2.It rained hard, but the boys still played outside.(改为同义句)
__________________ it rained hard, the boys still played outside.
Although / Though
Although / Though
课堂小测
一、根据中文意思或首字母提示，填写单词的适当形式
1.The speech was only ten minutes long.________ (然而), it took us a week to prepare.
2.Eating enough fruit and vegetables is good for my ________（健康）.
3.Nothing can change my m_______ to make friends with her.
However
health
ind
4.It's very fine today.Let's go to the mountains t________.
5.More and more people like shopping o________.It is convenient.
ogether
nline
二、根据要求完成句子，每空一词
6.I sleep for eight hours every night.(就画线部分提问)
________ ________ hours do you sleep every night
7.Lisa goes to the movies once a month.(就画线部分提问)
________ ________ does Lisa go to the movies
8.My sister usually plays the guitar in the evening.(就画线部分提问)
______ ______ your sister usually ______ in the evening
How
many
How
often
What
does
do
9.He always has dumplings for breakfast.(改为否定句)
He ________ has dumplings for breakfast.
10.—Do you often go shopping in this supermarket (作肯定回答)
—________, ________ ________.
never
Yes
I
do
三、完形填空
Being healthy is important. If you're healthy, your body will work well and you will feel good. Your __11__ may make healthy food for you to help you keep healthy in your life. But do you know you can also do something for yourselves
( )11.A.parents B.children
C.teachers D.friends
A
Here are four __12__ for you to keep healthy. Remember to __13__ them in your life. I think you will be healthy because of them.
__14__ different kinds of food.
( )12.A.results B.rules
C.programs D.surprises
( )13.A.feed B.wait
C.follow D.point
( )14.A.Try B.Wash
C.Draw D.Miss
B
C
A
Many of you may have your favorite food, so you only eat it or eat it too much at a time.However, I must tell you that you are not right.It __15__ you to eat different food.If you have different food, you will get enough nutrients (营养素).
Drink water and milk.
Your body has to do many things.Water and milk are good drinks for you.
( )15.A.is good with B.is bad for
C.is good at D.is good for
D
__16__ your body.
When you're eating, notice (注意) how your body feels.Sometimes you eat too much because you don't notice when you need to __17__ eating.
Do exercise.
Doing exercise is a very __18__ way to keep healthy.
B
( )16.A.Put up B.Listen to
C.Wake up D.Shout to
( )17.A.remember B.practice
C.forget D.stop
( )18.A.useful B.boring
C.terrible D.expensive
D
A
It's also easy to start. You can run in the __19__ or along the river. You can also walk __20__ on your way to school or go swimming with your friends.
( )19.A.hospital B.park
C.museum D.library
( )20.A.luckily B.easily
C.quickly D.differently
B
C
THANKS!