高中英语人教版必修3 Unit 2 Healthy eating Section A Warming Up & Reading教学课件（共51张ppt）

(共51张PPT)
Unit 2　Healthy eating
Section A Warming Up & Reading
课文预习自测
Ⅰ 阅读理解（根据课文内容选择正确答案）
1. What can we learn from Wang Peng’s research at the library?
A. Wang Peng’s restaurant offered a balanced diet.
B. Yong Hui’s restaurant offered a balanced diet.
C. Both of the restaurants offered a balanced diet.
D. Neither of the two restaurants offered a balanced diet.
2. Which of the following did NOT appear on Yong Hui’s menu?
A. Cabbage. B. Cola. C. Water. D. Apples.
3. What is the weakness of the diet in Wang Peng’s restaurant?
A. It might serve too little fat. B. It might provide too much fat.
C. It might make customers slim. D. It might make customers frustrated.
○
○
○
4. Why did many people go to Yong Hui’s restaurant?
A. Because the food was very cheap.
B. Because the food was very delicious.
C. Because the food helped them lose weight.
D. Because the food made them keep energetic.
5. How did Wang Peng feel at the end of the story?
A. Disappointed. B. Hopeful.
C. Excited. D. Discouraged.
○
○
Ⅱ 语法填空（根据课文内容, 依据语法规则完成短文）
Wang Peng was the owner of a restaurant. This morning he felt very 1___________（frustrate）when he saw none of his customers would eat in his restaurant. In his opinion，nothing could be 2　　　　（good）than his mutton，beef and bacon and his 3__________（sugar）cola.4　　 　　（curious）drove him to follow one of his old friends into Yong Hui’s newly-opened restaurant. He was amazed 5　　　　the menu there：rice，raw vegetables 6　__________（serve）in vinegar，fruit and water. In order to research，7　　　　showed Yong Hui’s menu didn’t give enough energy-giving food. In fact，there was a 8　 （weak）in his menu as well. Perhaps with 9　 　　discount and a new sign he could win his customers back. The 10　　　 　（compete）between the two restaurants was on!
frustrated
better　
sugary
Curiosity
at
served　
which　
weakness　
a　
competition
核心词汇
词汇一　 diet （1）n.［C，U］日常饮食，日常食物；［C］规定饮食
　　　　（2）vi. 节食，按规定进食
◆教材原句
Everybody has to eat，but do you eat a healthy diet? 每个人都得吃东西，但你的饮食健康吗？
◆要点必记
a balanced/healthy diet均衡的 / 健康的饮食
go on a diet 节食（表动作）
be on a diet 在节食（表状态）
单句语法填空
(1) ［词汇复现］Have you been 　　　　a diet? You’ve lost a lot of weight.
(2) ［词汇复现］Doctors remind people to eat 　　　　balanced diet during festivals.
单句写作
(3) I decide to 　　　　　　　　　（节食）next week and hope to lose ten pounds before Christmas.
(4) ［词汇复现］It is obvious that she 　　　　　　　　（在节食）.
on　
a　
go on a diet　
is dieting
词 汇二　 balanced adj. 均衡的
　　　　balance （1）n.［U，sing.］平衡；［C］天平（2）v.（使）平衡；权衡
◆教材原句
What will happen to you if you don’t eat a balanced diet? 如果你的饮食不均衡，会发生什么呢？
◆要点必记
（1）a balanced programme of events 均衡的活动安排
the importance of a balanced diet 饮食均衡的重要性
（2）keep/lose one’s balance 保 持 / 失 去平衡
keep a balance between A and B 保持 A 和B 的平衡
a sense of balance 平衡感
（3）balance A against B 权衡重要性
单句写作
(1) My mother 　　　　　　　　　　　　　　　　（饮食均衡），which is of great benefit to her health.
(2) ［2015·湖北卷］When he was running after his brother，the boy　　　　　　　　　　（失去平衡）and had a bad fall.
(3) I found it difficult to 　　　　　　　　　　　　（保持平衡）on the icy road.
单句语法填空
(4) You are working too hard. You’d better keep 　　　　balance between work and relaxation.
(5) My sister，an inexperienced rider，was found sitting on the bicycle trying 　 　　（balance）it.
has/eats/keeps a balanced diet
lost his balance
keep my balance
a
to balance
词 汇三 　 frustrated adj. 沮丧的，懊恼的
◆教材原句
Wang Peng sat in his empty restaurant feeling very frustrated. 王鹏坐在他那空荡荡的餐馆里，感到很沮丧。
◆要点必记
feel frustrated at/with 对……感到沮丧 /懊恼
◆词语积累
frustrating adj. 令人沮丧的 frustration n. 沮丧
◆学法点拨
很多表示情绪变化的及物动词有两种形
容词形式：
单句语法填空
(1) ［词汇复现］The boy felt 　 　　　（frustrate）because he didn’t get permission from his parents.
(2) I could sense his 　　 　　（frustrate）of not being able to help.
(3) He got 　　　　（frustrate）when people didn’t understand what he was trying to say.
(4) Learning a foreign language can be very 　 　　　（frustrate），but it pays off.
(5) ［2015·四川卷］Little Tom sat 　 　　　（amaze）watching the monkey dancing in front of him.
(6) ［词汇复现］There was an 　　 　　（excite）look on his face when the actress turned up.
单句写作
(7) They 　　　　　　　　　　　　（对……感到沮丧）the lack of progress.
frustrated　
frustration　
frustrated　
frustrating
amazed　
excited　
felt frustrated at
词 汇四 　 ought to 应该；应当
◆教材原句
By now his restaurant ought to be full of people. 到了这个时候，他的餐馆本来应该是宾客盈门的。
◆要点必记
ought to do sth. 应该做某事
ought to have done sth.过去本该做某事（而没有做）
◆误区警示
（1）ought to 是情态动词，没有人称、数和时态的变化，用法与should基本相同。
（2）ought to 的否定式是oughtn’t to/ought not to，疑问式是把 ought 放在主语前。
You ought not to play tricks on others.你不应该对别人搞恶作剧。［词汇复现］
Ought I to dress up to go to the party?我应该穿正装去参加聚会吗？［词汇复现］
单句写作
(1) ［词汇复现］You 　　　　　　　　　　　　　　　　　（应该遵守诺言）and forgive her.
(2) ［词汇复现］He reminded me that I 　 　　　　　　　（不应该做）it at once.
(3) ［词汇复现］They 　　　　　　　　　　　　　　　　（本该道歉）.
(4) 　　　　　　　　　　　　　　　　（我应该写信）to say thank you?
(5) ［词汇复现］They 　　　　　　　　　　　　（应该能赢）—they’ve trained hard day and night.
ought to keep your word　
ought not to do　
ought to have apologized　
Ought I to write
ought to win

词 汇五 　 lose weight 体重减轻；减肥
◆教材原句
Want to lose weight? 想减肥吗？
◆要点必记
put on/gain weight 体重增加 watch one’s weight 控制体重
by weight 按重量 in weight 在重量上
◆误区警示
lose one’s weight（×）
lose a weight/lose weights（×）
单句写作
(1) ［词汇复现］If you want to 　　　　　　　　（减肥），you ought to exercise every day.
(2) He 　　　　　　　　　　　（变胖了）since I last saw him.
(3) Generally speaking，fruit and vegetables are sold 　　　　　　（按重量）.
(4) Mary 　　　　　　　　　（体重增加）last year，but she managed to 　 　　　（减肥）by taking exercise regularly. Now she still has to 　　　　　　　　　　（控制体重）to keep fit.
lose weight　
has put on weight　
by weight　
put on weight
lose weight
watch her weight
词 汇六 　 curiosity n. 好奇心
◆教材原句
Curiosity drove Wang Peng inside. 王鹏受到好奇心的驱使，走了进去。
◆要点必记
have curiosity to do sth. 有做某事的好奇心
show curiosity about sth. 对某物表现出好奇 satisfy one’s curiosity 满足某人的好奇心
with curiosity 好奇地 out of curiosity 出于好奇
◆归纳拓展
be curious to do sth. 很想做某事 be curious about 对……感到好奇
It is curious that... ……真是奇怪。
单句写作
(1) ［词汇复现］Just 　　　　　　　　　　　　（出于好奇），I asked her why she had lost so much weight.
(2) ［词汇复现］The poet’s answer did not 　　　　　　　　　　　（满足我的好奇心）at all.
(3) ［词 汇复现］She took part in the parade 　　　　　　　　（好奇地）.
单句语法填空
(4) ［词汇复现］He has burning with 　 　　　（curious）to know what the award is.
(5) People have always been curious 　　 　　exactly how life on earth began.
(6) ［词汇复现］People gathered round，curious 　 　　　（know）what was happening.
out of curiosity　
satisfy my curiosity　
with curiosity
curiosity　
about　
to know
词 汇七　 get away with （1）（做坏事）不受惩罚；受到从轻发落（2）偷携……潜逃；偷走
◆教材原句
He could not have Yong Hui getting away with telling people lies!
他不能让雍慧哄骗人们却不受惩罚！
◆要点必记
get away from 摆脱；逃离；离开 get around 各处走动；（消息）传开
get along/on with 进展；与……和睦相处 get across 被理解，把……讲清楚
get down to doing sth. 开始做某事 get over 从（疾病）中恢复；解决，克服
get through 通过；完成；（用电话）联系上
单句写作
(1) ［词汇复现］We won’t have you 　　　　　　　　　　　　（不受惩罚）fooling the old lady.
(2) We should try our best to 　　　　　　　　（克服）the difficulty we are faced with.
(3) I always find it hard to 　　　　　　　　　　　（开始做）studying for the history exam.
单句语法填空
(4) I’ve been trying to phone Charles all evening，but I can’t get 　 　　　.
(5) We tried to get our point 　　 　　，but he just wouldn’t listen.
getting away with　 　
get over
get down to　
through 　
across
词 汇八　 lie （1）n. 谎话；谎言 vi. 说谎 （2）vi. 躺；位于；在于
◆要点必记
tell lies/a lie（to sb.）（对某人）说谎
lie to sb.（about sth.）（在某事上）对某人说谎
lie down 躺下
lie in 在于
◆词语辨析
lie 与 lay
·lie vi. 说谎；躺；位于—lied，lied，lying
·lay vt. 放置；下（蛋）—laid，laid，laying
选词填空（lie/lay）
(1) The boy 　　　　under the tree 　　　　to his mother that the hen　　　　two eggs at a time.
(2) The boy said that he had 　　　　the pen on the desk，but I thought he 　　　　.
单句写作
(3) ［词汇复现］You ought to apologize to your teacher for 　 　　　（说谎）.

【解题指导】 (1)　句意：躺在树下的那个男孩向他的妈妈撒谎说，那只母鸡一次下了两个蛋。　
lying
lied
laid 　
laid
lied　
telling lies
词 汇九 　 discount n. 折扣
◆教材原句
Perhaps with a discount and a new sign he could win his customers back. 也许打点儿折、写个新的招牌能够帮他赢回顾客。
◆要点必记
get/give/offer a discount（on sth.）（在某物上）得到 / 给予 / 提供折扣
at a discount 打折
◆误区警示
九折：10% discount
八折：20% discount
单句写作
(1) ［词汇复现］The customer bought the dress 　 　　　 　（打四折）.
(2) They are offering 　　　　　　　　　　　　（九折）on all sofas this month.
(3) ［词汇复现］They 　　　　　　　　　　　　（给予折扣）for cash payment.
(4) ［词汇复现］It is obvious that they are selling everything 　 　（在打折）.
at a discount of 60%　
a 10% discount　
gave a discount
at a discount
词 汇十 　 win ... back 赢回；重新获得
◆要点必记
win sb. over（通过劝说或示好以）获得（某人的支持或友谊），把（某人）争取过来
win through（经历困难后）终于成功
单句写作
［词汇复现］Li Fang is looking forward to 　　 　　　　（赢回她的芳心）day and night.
winning her heart back
词 汇十一 　 weakness n. ［ C ］弱点，缺点，不足；［ U ］软弱；虚弱；懦弱
◆教材原句
The weakness of the diet in Wang Peng’s restaurant was that it did not give enough protective food. 王鹏餐馆的饮食缺点在于它没能给予足够的保健食物。
◆要点必记
（1）weakness in the economy 经济疲软 weakness in the right arm 右臂无力
a sign of weakness 懦弱的表现
（2）weaken v.（使）变弱；减弱
单句语法填空
(1) ［词汇复现］One of Tom’s 　　　 　（weakness）is that he is always telling lies.
(2) Unless the team improves its attacking method which is its only　　　 　（weak），it’s going to lose the match.
(3) Nothing could 　 　　　（weak）his determination to continue.

【解题指导】“one of+ 限定词 + 可数名词复数”意为“……之一”。
weaknesses　
weakness　
weaken　
词 汇十二 　 strength n. ［ C ］优点，长处，优势；［ U ］力量，力气
◆教材原句
The strength of the diet in Wang Peng’s restaurant was that it provided plenty of energy-giving food. 王鹏餐馆的饮食优点在于它提供了足够的能量型食物。
◆要点必记
（1）strengths and weaknesses 优缺点
with all one’s strength 用尽全力
（2）strengthen v. 加强，增强，巩固
◆词语辨析
strength，energy，power 与 force
·strength 体力，力气
·energy 能量；活力，精力
·power 动力；能力；权力
·force 武力，暴力
◆学法点拨
strong adj. → strength n. → strengthen v.
long adj. 长的→ length n. 长度→ lengthen v. （使）变长
wide adj. 宽的→ width n. 宽度→ widen v. （使）变宽
high adj. 高的→ height n. 高度→ heighten v. （使）加强，提高
deep adj. 深的→ depth n. 深度→ deepen v. （使）变深
单句语法填空
(1) ［2019·山东师大附中高一期中］To make members of a team perform better，the coach first of all has to know their 　 　　　（strength）and weaknesses.
(2) ［词汇复现］The great 　　 　　（strong）of our plan lies in its simplicity.
(3) ［词汇复现］The exercises are designed to 　　 　　（strength）your stomach muscles.
选词填空（strength/energy/power/force）
(4) You should spend your time and 　　　 　on something more useful.
(5) He pushed the stone into the river with all his 　　 　　.
(6) Not that I don’t want to help you，but that it’s beyond my 　 　　to do so.
(7) In the end he had to be thrown out of the house by 　　　　.
(8) The days are gone when physical 　 　　　was all you needed to make a living.
strengths　
strength　
strengthen　
energy　
strength　
power
force
strength
重点句式
句 式一 　“否定词 + 比较级”表示最高级含义
◆教材原句
“Nothing could be better，”he thought.他想：“再也没有比这些更好吃的了。”
◆句法分析
本句中否定词 nothing 与比较级 better 连用，表示最高级含义。
◆要点必记
（1）基本结构：否定词 + 形容词或副词的比较级（+than）
（2）常用的否定词：no，not，never，nothing，nobody，hardly 等
（3）意义：再没有比……更……的了，再……不过了
◆归纳拓展
比较级形式表示最高级含义的其他结构：
单句语法填空
(1) ［天津卷］No one could be 　　　 　（generous）；he has a heart of gold.
(2) ［词汇复现］I have never seen a 　　　　 （energetic）man.
(3) Nothing is 　 　　　（pleasant）than staying home listening to music.
(4) The weather can’t be 　　　　（bad），so we will not go out.
一句多译
(5) 他在班里学习比其他任何学生都努力。
He studies harder than　　　　　　　　　　　　in his class.
=He studies harder than 　　　　　　　　　　　　　　　in his class.
=He studies harder than 　　　　　　　　　　　　　　　　in his class.
=He studies harder than 　　　　　　　　in his class.

more generous　
more energetic　
more pleasant
worse　
any of the other students
any other student
all the other students
anyone else
　
句 式二　 have sb . doing sth . 不允许 / 不容忍某人做某事（用于否定句）；让某人一直做某事
◆教材原句
He could not have Yong Hui getting away with telling people lies! 他不能让雍慧哄骗人们却不受惩罚！
◆归纳拓展
（1）have sb. do sth. 让某人做某事（=get sb. to do sth.）（sb. 与 do 构成逻辑上的主动关系）
He had us wipe the table. 他让我们擦了桌子。［词汇复现］
（2）have sth. done 使某事被做；遭遇某事（=get sth. done）
I’m going to have my hair cut. 我要去理理发。（让别人做）
I must have this job finished on time. 我必须按时把这项工作做完。（主语自己做）
The hostess had her hands burnt when cooking supper. 做晚饭时，女主人的手被烫伤了。
单句语法填空
(1) ［词汇复现］He won’t have the children 　　 　　（play）tricks on the old man.
(2) Our teacher had us 　　　　（read）the new text about healthy eating.
(3) ［2018·天津卷］I need a new passport so I will have to have my photograph 　 　　（take）.
(4) ［词汇复现］The government can’t have people 　　 　　（hunt）without permission.
(5) Before driving into the city，you are required to get your car 　　 　（wash）.
(6) I had my wallet 　　 　　（steal）last Sunday when I was shopping.

playing　
read　
taken　
hunting　
washed
stolen
基础知识自测
Ⅰ 单句语法填空
1.［2019·全国Ⅰ卷］The keyboard could offer a strong layer of security by 　 　　（analyze）things like the force of a user’s typing and the time between key presses.
2.［2014·重庆卷］The key is to develop a 　 　　　（balance）and varied program that’s fun as well as progressive.
3.［2015·四川卷］I need to lose some 　　　　（weigh）. My clothes don’t fit anymore.
4.［2017·天津卷］While the fear hung over my head，there were also 　　　　（sign）that I was headed down the right path.
5.［2018·江苏卷］Any given performance takes a tour bus full 　　　　artists，technical experts，managers，musicians，or writers to create an appealing piece of art.

综合练·提升能力
analyzing　
balanced 　
weight 　
signs 　
of
6.［2019·天津卷］My progress in reading raised my　　　　 （curious），and I wanted to know everything.
7.［2012·辽宁卷］Do you think the murderer should get away 　　　　it?
8.［2015·全国Ⅰ卷］Whether we’ve been stolen from，　　　　（lie）to，misled，or cheated on，there are different levels of losing trust.
9.［2018·江苏卷］When a dark-colored cake was served on a black plate rather than a white one，　　__________（customer）recognized it as sweeter and more tasty.
10.［2014·江西卷］Members receive Powerline，our monthly magazine，　　 　　（discount）in the shops and the restaurants，as well as free admission to the Museum.

curiosity
with
lied
customers
discounts
11.［2019·江苏卷］In 1943，a Mexican farmer was surprised　　　 　（see）smoke rising from a small part of his land.
12.［2018·浙江卷］We have all heard how time is more valuable than money，but is it possible to have too 　 　 time?
13.［2019·全国Ⅱ卷］First，you need to evaluate yourself，your values，your _____________　　（strong），your weaknesses，your achievements，your desires，etc.
14.［2012·天津卷］They know they have their 　 　　（weak），yet they don’t blame themselves when they fail.
15.［2019·全国Ⅰ卷］The glaciers are disappearing，　　 　　（change）the face of Kilimanjaro.


to see　
much　
strengths 　
changing　 　
weakness　 　
16.［2015·浙江卷］We’ve lit up the night as if it were an unoccupied country，when nothing could be 　 （far）from the truth.
17.［2016·全国Ⅰ卷］“The only tired I was，was tired　　　　giving in，”said Parks.
18.［2016·上海卷］If the answer to all those questions is yes，you had better __________　　　　（control）your stress，as you probably are under more stress than is good for you.
19.［2017·北京卷改编］They saw a man 　　　　（eat）out of a garbage can，so she asked her mother why he did that.
20.［2019·全国卷Ⅱ］One was that I 　 　　　（amaze）at the fact that a sick person could feel much better after seeing a doctor.
farther/further
of
control
eating
was amazed
Ⅱ 短文写作
（一）用方框内所给的词汇，写一篇 50 词左右的小短文。
要求：至少要用上其中的 5 个词汇，用到的词汇在文中画线。
balanced diet，ought to，lose weight，sign，slim，curiosity，raw，get away with，lie，customer，discount，win...back，strength，weakness
One possible version：
Helen was overweight in the past，for which she was often laughed by others. Helen was determined to lose weight，even though I told her everyone had their own strengths and weaknesses. Half a year later，Helen made it. Now，she is slim and healthy. To keep fit，Helen always has a balanced diet and regular exercise，seldom has fast food and fried food.
（二）用方框内所给的词语和句式，发挥创造性思维，遣词造句、串联成篇，编写一篇情节完整的小故事。
要求：内容积极，语言流畅，衔接自然。至少使用 5 个，词数不少于 80。
diet，frustrated，ought to，lose weight，curiosity，get away with，tell a lie，discount，win...back，weakness，strength，can’t have sb. doing sth.
One possible version：
My neighbor Alice opened a diet restaurant last year. But recently she looks frustrated because she has fewer and fewer customers. Her diet restaurant has both strengths and
weaknesses. In order for the customers to lose weight，her restaurant offers plenty of vitamins，while it doesn’t provide enough fat or nutrition. It ought to supply a balanced and healthy diet. One day，I walked into her restaurant with curiosity，only to find Alice was trying to win back her customers by offering a discount. She was advertising to the customers how perfect her menu was. It was obvious that she
was telling a lie. I can’t have Alice getting away with lying to other people.
学科素养提升
Ⅲ 语法填空
　　　　　　主题：人与自我（生活） 体裁：议论文　　话题：饮食
　　As we all know，we are what we eat. That’s because what we eat every day has 1__________　　　　great effect on our health. Therefore，we should make every effort 2　 　（change）our bad eating habits. Although baked or fried foods may be 3 　　（taste），eating too much of them will 4　 　　　（probable）lead to some illnesses. 5　 　 　　，some food that costs us a great deal of money and is not healthy is junk food.

a
to change
tasty
probably
Besides/Moreover/Furthermore
　　Compared with people in the West，Chinese people used to eat more grain and vegetables，but 6　　　　（little）meat，which is a good eating habit. However，things are quite different now. With the rapid economic 7　　 　（grow）of our country，we now also eat a lot of food that is high in sugar and fat. We 8　　 　 　（run）the risk of eating out without considering the balance of our diet.
　　The food we choose affects our health，so we must keep 9　　 　　mind that the food we choose should give 10　　　　（we）the nutrients we need.
less
growth
are running
in
us
Ⅴ 阅读理解
A
　　　　　主题：人与自我（生活） 体裁：议论文　　话题：吃早饭
　　Breakfast is food for your brain and the rest of your body. Middle school students who have breakfast are more likely（可能的）to keep healthy. This is true even for students who have two breakfasts.
　　“Not skipping（略过）breakfast makes you less likely to overeat later in the day，”concludes Marlene Schwartz，a psychologist（心理学家）who studies obesity（肥胖）in Hartford.
　　Breakfast is considered so important that many schools now serve it as well as lunch. But at least one study has found that a lot of these kids who took part in the survey can end up eating two breakfasts，which made some become obese.
　　In fact，Marlene Schwartz now finds that’s not what her data have shown. Her group studied some 600 middle school students. Over three years，students from 12 different schools were asked about their breakfasts. In the study，about 40 percent of all students said they regularly ate breakfast at home. Up to 17 percent regularly ate breakfast at school. Overall about one in every ten kids reported downing breakfasts both at home and at school. Eating habits change somewhat as the kids get older. For example，fifth graders are more likely to regularly eat breakfast at home. But by the seventh grade，67 percent of the surveyed kids skip breakfast frequently.
　　Surprisingly，at every age，kids who have breakfast are less likely to be overweight. The study also finds no evidence of greater weight-gain among students having double breakfasts. Instead，it finds that students who skip breakfast very often are more likely to be overweight.
1. What’s the main idea of the text?
Eating breakfast is truly a healthy choice.
B. Some students prefer to have two breakfasts.
C. Older students prefer to have breakfast at home.
D. Parents don’t pay enough attention to children’s health.
2. What conclusion can we draw from Marlene Schwartz’s survey?
A.10% of the students skip their breakfast.
B. Only 12 schools provide the students with breakfast at school.
C. More than 20% of the students have breakfast at school.
D. Less than half the students have breakfast at home.

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3. According to the text，what will happen when students grow older?
A. Many of them have breakfast at school.
B. Most of them often skip breakfast.
C. They prefer to have breakfast at home.
D. They don’t care about their health.
4. What can be learned from the last paragraph?
A. Most students are afraid of gaining weight.
B. Skipping breakfast will lead to disease.
C. Students should have double breakfasts.
D. Breakfast won’t destroy your shape.
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B
　　　主题：人与自我（生活） 体裁：说明文　　话题：运动方案
　　［2019·石家庄二中高一期中］Teenagers’ fitness is now a major concern，to which physical exercise is very important. It reduces stress and improves fitness. Exercise makes your body strong，and helps you to keep the right body weight. Sports scientist Dr. Helen Lopez offers the following advice to teenagers： “First，you need to find out your present level of fitness. Then you can design a programme that will help you become healthier.”
　　Dr. Lopez suggests that there are three levels of fitness that need a change of lifestyle. “Overweight” means that the person gets very little exercise and often has a serious weight problem.“Inactive”means that the person does not join in many physical activities，but is not seriously overweight.“Active”refers to people who take part in sports and other physical activities，but do not have a high fitness level.

　　According to Dr. Lopez，overweight teenagers should keep active to keep healthy.“Ride a bike，play volleyball or basketball for a while，and go for a twenty-minute walk each day. All these will help to burn calories.”Inactive teenagers should do similar activities，but add some bending and stretching exercises，such as push-ups and sit-ups，starting with twenty of each a day. “Inactive people can take a little more exercise than overweight people
because their bodies are stronger，”said Dr. Lopez. The same principle applies to active teenagers.
　　Dr. Lopez suggests one hour a week or more on running and other forms of intensive exercise，together with fifteen minutes a day spent on stretching and bending activities. “These are really important in order to prevent injuries，”Dr. Lopez said. Some weight-training and other body-strengthening exercises could also be planned in the programme in order to increase the person’s strength.
5. What can we learn from the passage?
A. Active people always have a high fitness level.
B. Overweight people always take more exercise.
C. Inactive teenagers are not seriously overweight.
D. Keeping fit means changing teenagers’ lifestyle.
6. Which of the following statements is NOT the reason why physical exercise is important?
A. It can make the teenagers grow taller. B. It can help teenagers become healthier.
C. It can help to burn up calories. D. It can increase teenagers’ strength.
7. In order to prevent injuries，you should do some 　 　 exercises.
A. Walking B. stretching and bending C. riding D. weight-training
8. What is the best title for the passage?
A. Doing Exercises B. Teenagers’ Fitness
C. Different Lifestyles D. Overweight Teenagers
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Ⅵ 七选五
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
主题：人与自我（生活）体裁：说明文　　话题：跑步
　　Any exercise is good exercise，but when it comes to
losing weight，it’s hard to beat running. After all，running
is one of the most efficient ways to burn calories and get
fit without having to restrict your diet. 　1 　If you’re not
a runner yet but interested in losing weight，here are four
reasons that running can be the best exercise for weight
loss.
　　　2　When comparing running with walking the
same distance，studies find that running will lead to greater
weight loss，most likely because your resting energy
expenditure stays elevated（高的）after you run. In a long-
term comparison study of runners and walkers，calories
A. Cultivate the good habit of running.
B. If you’re already a runner，keep on.
C. Running works even when you’re at rest.
D. You will never stick to a habit if you don’t like it.
E. You don’t need any equipment beyond a pair of running shoes.
F. Most people can run two or three times as far as they can walk in a given amount of time.
G. The first rule of exercising for weight loss is that if you don’t enjoy it，you won’t stick with it.
B
C
burned through running led to 90% more weight loss than
calories burned through walking.
　　Running is time-efficient. Even if the myth that
running a mile and walking a mile burn the same number
of calories were true，running is a considerably faster way
to burn those calories. 　3
　　Running is convenient. Though many of us have
accumulated a vast arsenal（武器，装备）of GPS gadgets
and tech tees over the years，little is actually required
to go running. You can do it alone. You can do it almost
anywhere. 　4 　For this reason alone，running is the
A. Cultivate the good habit of running.
B. If you’re already a runner，keep on.
C. Running works even when you’re at rest.
D. You will never stick to a habit if you don’t like it.
E. You don’t need any equipment beyond a pair of running shoes.
F. Most people can run two or three times as far as they can walk in a given amount of time.
G. The first rule of exercising for weight loss is that if you don’t enjoy it，you won’t stick with it.
F
E

best workout for weight loss because it’s cheap and
accessible，and there are fewer barriers to maintaining a
routine，even while traveling.
　　Two words：runner’s high. 　5 　Fortunately，
studies support what many runners have experienced on
an anecdotal level—running can actually get you high.
Scientists have found links between moderate to intense
exercise and morphine-like brain chemicals，which
explains the occasional flood of thrill that rushes over you
during a hard run. That happy feeling you had after your
last race makes you want to go for another run，right?
A. Cultivate the good habit of running.
B. If you’re already a runner，keep on.
C. Running works even when you’re at rest.
D. You will never stick to a habit if you don’t like it.
E. You don’t need any equipment beyond a pair of running shoes.
F. Most people can run two or three times as far as they can walk in a given amount of time.
G. The first rule of exercising for weight loss is that if you don’t enjoy it，you won’t stick with it.
G
The end!