Unit 2 How often do you exercise? Section B （2a-2e）课件

课件38张PPT。Unit 2
How often do you exercise?Section B 2a-2eNew words and phrasesresult n.
percent n.
online adj.
television n.
although prep.
through conj.
mind n.结果；后果
百分之……
在线的；联网的
电视节目；电视机
虽然；尽管；即使
以；凭借；穿过
头脑；心智body n.
such adj. & pron.
such as
together adv.
die v.
writer n. 身体
这样的；那样的；类似的
例如；像……这样
在一起；共同
消灭；灭亡；死亡
作者；作家一、根据句意及汉语提示完成下列句子，每空一词。
1．I watched the football game on ______________(电视机)．
2．He has a large _________(身体) but thin legs.
3．He decided to buy the book ______________(在线) because it was cheap.
4．Tim was smart and he got the answer quickly in his ________(头脑)．
5．The old man __________(死) on a snowy night.onlinebodyTV/televisionminddied 6．Lisa was not happy to know the _________of the English test.
7．Do you want to go to the party ___________with us?
8．Guo Jingming is a famous ___________in China.
9I think it's a good way to relax _______________dancing.
10．____________ the show was free，only a few people went there.resulttogether writerthroughAlthough1.Here are the r__________ of your Chinese exam.
2.Many students often go o________ on the weekend.
3.Old habits d________ hard.
4.Exercise is healthy for the m_______ and the body.
5.Fifty-two p_________ of the students are girl.
2.I have many hobbies, _____ ____(例如)swimming
and reading.
3.It’s important __________ ________(放松).

5.We think _____ ______ ______ ______ (做….的最好方式)relax
is _______(通过) exercise.
esultsnlineieindersentsuch as to relaxthe best way tothroughRank these activities according to how often you think your classmates do them (1=most often, 6= least often). 2aLet’s do a survey.What do you do in your free time? Doing exercise, use of the Internet or watching TV?
What activities do you think is healthy for the mind and the body?After reading:Read the article and find the structure (结构) of it. 文章结构 中心句 调查结果 建议 调查报告的写法：What Do No.5 High School Students Do in Their Free Time
Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results.
We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise at all!
We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. The other then percent use it at least three or four times a week. Most students use it for fun and not for homework.
The answers to our questions about watching television were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular.
It is good to relax by using the Internet or watching
game shows, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. And remember, “old habits die hard”. So start exercising before it’s too late!
[来源:学科网ZXXK]______ %
every day Exercise______ %
4-6 times a week______ %
1-3 times
a week______ %
no exercise20152045Read the second paragraph, fill in the blanks:______ %
3 or 4 times a week1090______ %
every day Read the third paragraph, fill in the blanks:______ %
4-6 times a weekWatch TV______ %
1-3 times a week______ %
every day 85132Read the forth paragraph, fill in the blanks:1．Here are the results.这就是调查结果。
here，there置于句首且主语是名词时，句子要用倒装结构。here，there后的谓语单复数与后面的主语一致。
【注意】当主语是代词时，句子不用倒装。
result n. 可数名词 结果 效果
as a result 结果
as a(或 the)result of 由于,相当于because of
e.g. 1).Here are the (result).
2).He was late the snow. 由于大雪他迟到了。
3.He got up late,_____ ,he got to school late this morning .
1. We found that only fifteen percent of our students exercise every day.
percent 名词，意为“百分之……”
e.g. Eighty percent of the students in
our class exercise every day.
我们班里80%的学生每天都锻
炼。
percent百分数 基数词 + percent 没有复数 以它所修饰的名词来判断谓语的单复数
percent做主语时，谓语动词的数要根据其后面的名词来确定。
e.g. Fifty percent of the apples are bad.
50%的苹果都坏了。
Twenty percent of the meat is in the
fridge.
20%的肉都在冰箱。
Twenty percent of the workers _____(be) women.
Thirty percent of time _______(go) by.
arewent2. And twenty percent do not exercise at all!
not…at all 用于否定句，意为“一点也不”。 not应和be动词、助动词或情态动词连接
e.g. The story isn’t interesting at all.
那个故事一点也没有趣。
The old man can’t use the computer
at all. 那位老人一点也不会用电脑。 另外，在口语中单独说 not at all, 可用来回答感谢或道歉。如：
A：Thank you very much.
多谢你了。
B：Not at all.
不客气。
A：I’m sorry to keep you waiting.
对不起，让你久等了。
B：Oh, not at all.
噢，没关系。1. surprised 的用法
我们队这个消息感到很意外.We are surprised at the news.
我在这里见到你很意外.I am very surprised to meet you here.
surprised 意为“感到意外的”，是形容词。
be surprised at... 对......感到惊讶
be surprised to do sth.做某事感到惊讶
All of us were _____ to hear the _____ news. [???? ]
A. surprised; surprising B. surprise; surprising C. surprised; surprise D. surprising; surprised A3.The answers to our questions about watching
television were also interesting.对我们提出的有关看电视的问题的答案也挺
有意思。
1）句子主语为 the answers ，故谓语用 were。
2） 表示“…的答案”要用“answer to…”
如：
There’s no e answer to this problem.
这个问题没有答案。
[来源:学科网ZXXK]4.Although many students like to watch sports, game shows are the most popular.
虽然很多学生喜欢看体育节目，但游戏类节目是最受欢迎的。although 为连词，意为：“虽然，尽管”。
注意：although和but不能在同一个句子中使用
Although the car is old , it still runs well.
=The car is old , but it still runs well.
这辆小车旧了，但是依然跑得不错.
Although he left home early, he was late.
尽管他离家很早，但是他还是迟到了。[中考链接] (2012 成都)
My cousin knows a lot about geography, ______ he is only four years old.
A. because
B. so
C. although
Many children like junk food, ________ they are unhealthy.
A. if B. although C. and
CB?It's good to relax by using the Internet or watching game shows，but we think the best way to relax is through exercise.通过使用因特网或者观看比赛节目来放松是很好的，但是我们认为放松的最好的方式是通过锻炼。
①by介词，意为“通过……方式，途径，手段”，后常接名词、代词或动词-ing形式，对该短语提问应用how。
②the best way to do sth.意为“做某事的最好方式”，有时也可用the best way of doing sth.。4. It is + adj. to do sth. 做某事是…
It is interesting to play computer games.
玩电脑很有趣。 -It is very important _____ make a plan before a new term.
-Yes. You must try to make it carefully.
A. of B. for C. toC4. …the best way to relax is through exercise.
through 介词，意为“以，凭借”
e.g. He found the job through an ad in
the newspaper.
他通过报纸上的一个广告找到这份
工作。
through 还有“穿过”之意。表示“从……内部穿过”。而across常指从物体表面穿过
e.g. They went through the forest
yesterday.
昨天他们穿过了森林。
5. Exercise such as playing sports is fun…
such as 意为“像……这样”，表示列举。
结构常为：名词+ such as + 例子
e.g. She likes animas such as rabbits
and birds.
她喜欢像兔子、小鸟这样的小动
物。It usually takes me half an hour to do my homework.做作业通常花费我半小时的时间。
I paid 10 yuan for this book.
我买这本书付了十元钱。
I spent 10 yuan on this book.
这本书花了我五十元。
This book cost me 10 yuan.take, spend, cost & pay 结论：
take “花费(时间)”；主语为物。
It takes sb. some time to do sth.
做某事花费某人……时间
spend “花费(时间/金钱)”主语为人；
spend …on sth. “买某物花了……钱”；
spend + time + (in) doing “花费多少时间来做某事”；
可以与 it takes sb. some time to do sth. 转换。
pay “付款”； 主语为人；
pay … for“花钱买某物”5. So start exercising before it’s too late!
所以赶紧锻炼起来，不要等到来不及了。It’s too late 字面意思为“为时太晚，来不及了”
是英语的一个常用表达。如：
Now you know you are wrong , but it’s too late.
你现在知道错了，已经太晚了。
句中， It’s too late 与before共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；
趁还来的及”。
6. Old habits die hard. 旧习难改。
这是英语中的一句谚语，表示习惯一
旦养成，并非朝夕即可改变，多用来
描述人们一时难以改变的固有观念及
做法。5.die 动词，死亡，
death名词，死亡 ；
dead死的，形容词；
dying奄奄一息的，濒临死亡的，形容词，也是die的v-ing形式。
1）.Her cat yesterday.

2）It's a dog.

3）He is ，he may soon .dieddeaddyingdie三、单项选择。
( )11.They practice English ______ joining the English club.
A．by　　　　　B．in　　　C．on　　　　 　D．with
( )12.My father likes to take a bus to his office _____ he has a car.
A．although B．if C．because D．when
( )13.In this shop，60 _____of the watches _____ from other countries.(易错题)
A．percents；are B．percent；is
C．percents；is D．percent；areAAD( )14.I enjoy playing computer games，but I can't _____ too much time ______that.
A．take；doing B．spend；doing C．spend；to do D．take；to do
( )15.He tried to get into the room ___ the window，because he couldn't open the door.(易错题)
A．across B．for C．along D．throughBD四、根据汉语意思完成下列句子。
16．这个问题的答案非常有趣。
The _____ ____this __________is very interesting.
17．他一点儿也不感觉累。
He doesn't feel tired ____ ____．
18．汤姆每周使用因特网四到六次。
Tom uses the Internet _____ _____ ____times a week.
19．他会说五种语言，例如英语和俄语。
He can speak five languages，_____ ______English and Russian.
20．我认为学习英语的最好方法是多说英语。
I think ___ _____ ______ ________learn English is speaking English more.answer to questionat allfour to six such as the best way to 2c Read the article again and answer
the questions.
1.How many students do not exercise at all?
2.How many students use the Internet every day?
3.How often do most students watch TV? What do
they usually watch?
20% students do not exercise at all. 90% students use the Internet every day.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 at No.5 are healthy? Why or why not? Exercise, because it is healthy for the mind and
the body.No , I don’t think so.Because they watch TV more
and exercise less.2d Write sentences with percentages using always, usually or sometimes.
1. 90%:________________________________
2. 85%:________________________________
3. 45%: ______________________________
4. 10%: ________________________________
5. 13%: ________________________________
6. 2% : ________________________________
Ninety percent students always use the Internet.Eighty-five percent of students always watch TV.
Forty -five percent of them usually exercise.Ten percent of them sometimes use the Internet.Thirteen percent of them sometimes watch TV.Two percent of them sometimes watch TV.