資源簡介

(共24張PPT)
Unit2
How often do you exercise
SectionB 2a-2e
Let's do a survey!
If you often ...... in your free time, please put up your hand.
watch TV
go to the movies
play computer games
exercise or play sports
use the Internet
go camping in the country
How often do you do these activities
What do you do in your free time
Rank these activities according to（根據） how often you think your classmates do them (1=most often, 6= least often).
2a
watch TV
go to the movies
play computer games
exercise or play sports
use the Internet
go camping in the country
1
2
3
4
5
6
What do No.5 High School Students do in their free time
Let's see!
Exercise
Fast-reading :Scanning
Exercise
Use the Internet
Watch TV
What do No.5 high school students do in their free time
Reading tips:
scanning（掃讀法）
找準定位詞，瀏覽文章，一目十行
Fast-reading :Scanning
What do No.5 high school students do in their free time
定位詞
result 結果：經過調查后得出的結果
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.
課余活動
ask...about...詢問...關于...
Fast-reading: Skipping
Exercise
Use the Internet
Watch TV
Reading tips: skipping（跳讀法）
找準定位詞，瀏覽語段，一一對應
%
Every day
%
No exercise
%
3-4times a week
%
4-6times a week
%
1-3times a week
%
1-3times a week
%
Every day
%
Every day
%
4-6times a week
20
20
15
45
10
90
13
2
85
第二段
第三段
第四段
2d
Accoding to the article and the pie charts, write sentences with the percentages using always, usually or sometimes.
1. 90%: __________________________________________________
2. 85%: __________________________________________________
3. 45%: __________________________________________________
4. 10%: __________________________________________________
5. 13%: __________________________________________________
6. 2%: ___________________________________________________
Eighty-five percent of the students always watch TV.
Forty-five percent of the students usually exercise.
Ten percent of the students sometimes use the Internet.
Thirteen percent of the students sometimes watch TV.
Two percent of the students sometimes watch TV.
Ninety percent of the students always use the Internet.
2c
Read the article again and answer the questions.
1. How many percent of the students do not exercise at all
_________________________________
2. How many percent of the students use the Internet every day
_________________________________
Ninety percent students.
Twenty percent students.
3. How often do most students watch TV
_________________________________
What do they usually watch
_________________________________
4. What does the writer think is the best way to relax
_______________________________
Why
__________________________________
Most students watch TV every day.
They usually watch sports and game shows.
It’s healthy for the mind and the body.
Exercise.
5. Do you think the students in No. 5 are healthy
_________________________________
Why or why not
_________________________________
_________________________________
_________________________________
No, I don’t think so.
Because most students use Internet or watch TV in their free time. They don’t like exercising. It’s unhealthy.
Language points
1. Last month we asked our students about their free time activities. 上個月我們詢問了學生們關于他們的業余活動的情況。
ask sb. about sth. 意向“問某人關于某事的情況”
Mary 正在問Tom關于新老師的事情。
Mary is asking Tom about the new teacher.
【復習】
ask sb for sth.
ask sb to do sth.
向某人要某物
叫某人做某事
Para 1
2. Here are the results. 這是結果。
Here is/are 用于引出某事/物，意為“這是... ”,它也可用于剛剛找到某人或某物時，意為“...在這里”。
Here is a photo of my family. 這是我的全家照。
Here are Mike's keys. Mike的鑰匙在這里。
【注意】
在“Here + be + 主語”的結構中，be動詞的選擇由其后的主語決定。
Para 1
3. We found that only fifteen percent of our students exercise every day. 我們發現僅有百分之十五的學生每天鍛煉。
percent 名詞，意為“百分之……”
percent of 意為“…中的百分之…”
我們班里80%的學生每天都鍛煉。
Eighty percent of the students in our class exercise every day.
【拓展】
percent of 后接名詞或代詞作主語時，根據它所修飾名詞或代詞的單復數來判斷謂語動詞的單復數。
Para 2
Language points
Seventy percent of the boys like playing computer games.
名詞復數
謂語復數
Twenty percent of the water is covered with ice.
不可數名詞
第三人稱單數
percent of 后接名詞或代詞作主語時，根據它所修飾名詞或代詞
的單復數來判斷謂語動詞的單復數。
4. And twenty percent do not exercise at all.
然后有20%的學生從不鍛煉。
not ... at all 意為“根本不，一點也不。”，注意，這里的not表示否定。
He isn't (is not) a student at all.
I can't (can not) dance at all.
Jane didn't (did not) like animals at all.
【拓展】
Not at all 還意為“不客氣”，相當于You are welcome。
e.g. Thank you! -- Not at all.
Para 2
1. the other意為“（兩者之間的）另一個”。
常見固搭one... the other...: 一個，另一個。
e.g.He has two mooncakes. One is for you, the other is for him.
【拓展】
another: 三者或三以上的另一個。（后接單數名詞）
5. The other ten percent use it at lease three or four times a week. 另外的15%的同學每周至少上網3-4次。
one
the other
one
Para 3
2. at least 至少 （至多at most）
e.g. He can eat at least 8 drumsticks a meal.
他一餐至少吃8個雞腿。
5. The other ten percent use it at lease three or four times a week. 另外的15%的同學每周至少上網3-4次。
6. The answers to the questions about watching television were also interesting.
對我們提出的有關電視的問題的回答，也頗有意思。
1. the answers to the questions 問題的答案，此處 “答案”與 “問題”是一一對應的，用介詞to, 類似的還有：
the key to the door （門的鑰匙）
the solution to the problem （問題的解決方法）
2. 名詞question 后常接介詞about，表示“有關...的問題”。
e.g. He asked us some questions about study.
Para 4
我們水火不容，不可以一起出現。
although
7. Although many students like to watch sports, game shows are the most popular.
雖然許多學生喜歡觀看體育節目, 但游戲類節目卻最受歡迎。
although連詞，意為“雖然，盡管；即使”，引導讓步狀語從句，相當于though。
Although/ Though we are poor, we are still happy.
=We are poor, but we are still happy.
雖然我們窮，但我們仍然很開心。
【助記】
although/ though與but
不可以同時出現在同一個句子中！。
but
Para 4
8. It's good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise.
通過使用互聯網或看游戲類節目來放松是很好的，但是我們認為放松的最好方式是通過鍛煉。
1. It is + adj. (for sb.) to do sth. (對某人來說)做 … 怎么樣。
e.g. 對我來說騎車上學是很容易的。
It is easy for me to go to school by bike.
對他們來說交朋友是很重要的。
It is important for them to make friends.
2. by在這里意為 “通過...,憑借/以...”，后面常加v-ing形式
常用來回答How do you ... 或 How can I ...等問題。
e.g. How do you learn English -- I learn it by listening to tapes.
Para 4
8. It's good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise.
通過使用互聯網或看游戲類節目來放松是很好的，但是我們認為放松的最好方式是通過鍛煉。
3. through 介詞，在這里意為“以、憑借”。
e.g. You can only achieve success through haed work.
你只有努力工作才能成功。
【拓展】
through 還可以表示“穿過（強調從內部）”。
e.g. The train through the tunnal quickly.
across 橫穿（從表面進行）
Para 4
9. Exercise such as playing sports is fun, and you can spend time with you friends and family as you play together.
像進行體育運動這樣的鍛煉是有趣的，當你和朋友、家人運動的時候，你可以和他們共度時光。
1. such as 意為“例如，像...這樣”，相當于like，用于舉例。
e.g. I know many of them, such as John and Kate.
I like many kinds of sports, such as playing basketball.
我喜歡各種各樣的運動，例如打籃球。
2. spend time with : 和...一起共度/消磨時間
e.g. I often spens time with my good friend.
Para 5
See you next time!

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